Career Planning assignment Essay Example | Topics and Well Written Essays - 500 words

Career Planning assignment - Essay Example From here, one gets to the final stage of career planning which is designing their professional development plan. At this stage, an individual states the improvements they need to make in order to qualify for the requirements which are supposed to take them up towards their career goal (Fuller 2011, p. 410). The following text is my elaborated career plan as I aim at owning a top-of-the-range lingerie selling store in the U.K. I have always aspired to go into self-employment as opposed to being employed by anyone else. Specifically, I have always promised myself that I would start and run an executive lingerie selling store in the United Kingdom. This career appeals to me because I have a good taste of fashion, and I am sure what I will have to offer will be irresistible. Additionally, I am good at convincing people, and this is a good sign that I will always attract clients. Commercial skills to enable them to plan promotions, pricing, and product presentation, to achieve budget forecasts and targets, to devise the best store layout, and to advise retail managers on matters such as competition and marketing initiatives. Lingerie business also requires high standards so that compliance with procedures and policies is observed, excellence in customer service is instilled, and finally safety, repairs, and housekeeping is maintained. Presently, the skills I possess are aligned towards my career, but they are inadequate. First, I have people management and financial management skills that I have acquired from my major. These are however not sufficient in the event that I had to apply for such a lingerie store management job. The skills I have in commercial management are only on product pricing, presentation and promotion. However, the career demands that I should be able to achieve budget forecasts and targets. Additionally, my communication skills which I am quite satisfied with still need to be sharpened so that I

Teaching vocabulary Essay Example | Topics and Well Written Essays - 2000 words

Teaching vocabulary - Essay Example This is because, the LAD as a device which inheres man and helps him learn language, atrophies with age. The acquisition of language also goes hand in hand with the acquisition of vocabulary. Disinterest may also serve as a strong impediment to the acquisition of vocabulary since it is nearly impossible to educate someone on matters he is not interested in. Language-related illnesses and impairment such as Warnicke’s aphasia and global aphasia may be setbacks to the knowledge and acquisition of vocabulary. Those who have suffered global aphasia have great difficulty in understanding words and forming words. In the case of Warnicke’s aphasia, a student may: fail to realise that he is using wrong words; have great difficulty in understanding some words; and not appreciate how words are strung together to form a phrase, clause or a sentence. Again, those with Warnicke’s aphasia have a problem building vocabulary since Warnicke’s aphasia affects the region of the brain’s left hemisphere which is responsible for the understanding of words. Question B There are certain activities which a teacher can expend to solve some of the problems which have mentioned above. When dealing with linguistic barriers which non-native adult speakers use, it is important for me to use both incidental acquisition and direct study. This involves, having proficient and self-motivated students to read a lot of books which are suited for their age. The teacher can then follow incidental acquisition method with vocabulary logs and other techniques which shall also be divulged upon. It is also important to follow up the use of the incidental acquisition model with the provisions of direct study. The use of direct study models will help high-risk students struggling with vocabulary. The strength of direct study helps the student develop his vocabulary by: nurturing an independent reading culture; strengthening the learner’s ability to use context clues ; and strengthening the learner’s context-clues vocabulary acquisition. This measure above will therefore require the teacher to foster a classroom reading programme whereby he can: have the students read in turn; correct the reader’s phonology in case of a wrong pronunciation; have students identify the meaning of a newly encountered vocabulary by using context-cues [so that the student does not rush to the dictionary]; give learners the exact meaning of the newly encountered lexicons with an example of a sentence; and have the students record the same down and use them in a sentence. Again, it will be extremely helpful [of me and to me] to develop a multifaceted approach to vocabulary acquisition. This will entail helping learners to develop the culture of independent reading. As the teacher, I can help develop a recommended reading list, or form a recommended reading list with the school administration. The books in the reading list are those that should challenge t he gifted and the talented, and help slow learners. Thus, the books should be high-interest and low-level. Students will read some of these books independently. For the remaining books, the students can provide feedback by: making oral and written book reports; producing plot summaries; and [if time allows] making performances of key or important scenes. Similarly as an instructor, measures must be made to ensure that students are encouraged to use the different semantic significance of words. This involves, hav

Assignment (Microeconomics) Example | Topics and Well Written Essays - 500 words - 3

(Microeconomics) - Assignment Example It also assists government to take advantages of expenses associated with clerical works. Moreover, government can effectively avert unhealthy market competitions. 3. Utilities such as water, gas, and electricity are some of the examples of natural monopolies. Government must set price ceilings in national monopoly markets since products and services under this category are necessities that people may buy at any higher prices. 4. In both the cases, profit must be zero in long run equilibrium. Firms are affected by changes in demand conditions under both cases. A major similarity between monopolistic competition and perfect competition is that competition in pursuit of profit encourages efficient resource movements. 5. In the case of a monopolistically competitive firm, demand will increase and average cost will increase in the long run. Under such circumstance, monopolistically competitive firms end up making zero economic profits. 6. A monopolistically competitive firm chooses the level of output where marginal cost equals marginal revenue. The firm maximizes its profits so as to achieve this situation; and it is called short run equilibrium of the firm. This condition adds to the price fixation flexibility of the firm. Moreover, it enables the firm to rapidly adjust with unexpected market fluctuations. b. Availability of different varieties of breakfast cereals gives an opportunity for consumers to distinguish them on the ground of their quality and price. It also gives consumers chance to buy their most preferred

Leadership and Management Essay Example for Free

Leadership and Management Essay Education is a very important institution due to the role it plays in transmitting social skills and knowledge required of any member of the society (Hofman, Gray Daly, 2004). It is worth noting that the levels of development of a countrys education systems bears close correlation to the economic and social conditions that the said country will afford. It is therefore upon members of the society and the education system to ensure that members of the society achieve as much as possible from this system. High attainment in eduction is far much beneficial than low level education in the modern society due to the high level of educational attainment. A doctorate degree is currently what an undergraduate degree was in the 1990s (Hofman, Gray Daly, 2004). The level of educational attainment requires an individual to posses at least a masters degree to stand out among others. The need to stand above others and gain some advantage over them in the competitive job market is the main reason for my pursuance of a doctoral degree. In choosing educational leadership and management of higher institutions in Singapore the key consideration was my vocation. I have personally worked in the educational field in different capacity. Having served as an assistant head of international programs at Crestar institute, human resource management with a Christian association, lectured English at Kaplan city campus and being a full time consultant trainer at NTUC, my life has centred around management and higher institution of learning. Understanding the nature of higher education leadership and management in Singapore is therefore relevant to my career. Relevance of USQ Doctorate studies is about mastery and application of principles and theories studied in class. A doctorate graduate should be able to analyse and relate issues related to their area of specialisation by giving varied dimension. Doctorate graduates are expected to be above other levels not just in their approach to thinking but they must also display high levels of norms and values expected of the society (Mok, 2006). Mastery of principles that are relevant to the needs of the society, and the development of norms and values that are expected of the society are just but a few of the benefits expected of a USQ professional doctorate; it is thus clear that the program not only makes better specialists but also better members of the society by integrating the values of determination, team spirit and courage into the students. The role played by the education system just like any other social systems cannot be done by any other system. Propagation of social norms and development of skills that are relevant to the needs of the society are some of the objectives of the education system. Though the education systems is one of the oldest institution, the development of the higher educations sector in Singapore is a recent event. Singapores education system though quite organised as compared to its neighbours is faced with a number of challenges (Lee Fredriksen, 2008). Most challenges in the education system can be traced to the management and leadership of the education system. Despite the education system being a social systems it still falls prey to the effects of partisan politic. The involvement of the central government on educational matter cannot be avoided since the education system is under the governments care, however, the education system should be shielded from the negative effects of poor politics. Corruption lack of professional knowledge and nepotisms are some of the issue that affect the education systems at the low level. Researching on education management and leadership in higher education sector not only develops my research skills but also ensure awareness on issues that affect management and leadership of higher education sector and is therefore relevant to efficient delivery in future. Personal Capabilities Doctorate studies require good academic background and interest in the area of study. Determination defines me; level of education attainment and the nature of jobs that I have been involved in give me the experience and skills required to undertake a doctorate course. I am well versed in the management of the education system and problems faced by low level personnel like tutors and professors. My position places me in a situation where I can look at the issues from both the management and implementation level which is a capability that few have. My academic qualification is beyond question for I am a holder of a masters degree in education. I therefore possess the skills and qualification required of doctorate degree and there is no cause for worry on my abilities. Literature Review The education system thought critical to the development of the society is no stranger to controversy. Implementation of the education system goals has especially been under fire with some coming up with the view that the education system, just like any other social system is responsible for social reproduction (Kassem, Mufti Robinson, 2006). The education systems is seen by such critics as a tool used by those in power to ensure they maintain their position while disregarding the needs of the less empowered. It is quite true that commercialisation of education has led to increase in levels of educational attainment. Increase in levels of educational attainment is characterised by increase in the cost of acquiring higher education. The costs of education at a level that is relevant to the development of technical skills required by the job market is high and borders exploitation (Kassem, Mufti Robinson, 2006). Projection shows that the cost of education is likely to go up with increase in demand for education. This is blamed on commercialisation of education which has made it business like and therefore probe to the market forces of supply and demand the only differences being that the demand is always on a high. On the other hand, the commercialisation of education and strategies developed by the government and other stakeholders who are blamed for the problems facing education by social reproduction theorists is cited as the first step towards the development of the high education sector (Mok, 2006). Take China as an example, the reforms which included allowing privatisation of the higher education sector and formulation and implementation of cost sharing mechanism are cited as the key driving factors to the levels of development achieved (Mok, 2006).

Economic Impact Of India Hosting The Commonwealth Games Tourism Essay

Economic Impact Of India Hosting The Commonwealth Games Tourism Essay As well as many Olympic sports, the Games also include some sports that are played mainly in Commonwealth countries, such as lawn bowls, rugby sevens and netball The Games are overseen by the Commonwealth Games Federation (CGF), which also controls the sporting programmed and selects the host cities. The host city is selected from across the Commonwealth, with eighteen cities in seven countries having hosted it. The event was first held in 1930 under the title of the British Empire Games in Hamilton, Ontario, Canada. The event was renamed as the British Empire and Commonwealth Games in 1954, the British Commonwealth Games in 1970, and gained its current title in 1978. Only six teams have attended every Commonwealth Games: Australia, Canada, England, New Zealand, Scotland and Wales. Australia has been the highest achieving team for eleven games, England for seven and Canada for one. There are currently 54 members of the Commonwealth of Nations, and 71 teams participate in the Games. The four Home Nations of the United Kingdom England, Scotland, Wales and Northern Ireland send separate teams to the Commonwealth Games, and individual teams are also sent from the British Crown dependencies of Guernsey, Jersey and the Isle of Man (unlike at the Olympic Games, where the combined Great Britain team represents all four home nations and the Crown dependencies). Many of the British overseas territories also send their own teams. The Australian external territory of Norfolk Island also sends its own team, as do the Cook Islands and Niue, two states in free association with New Zealand. It was reported that Tokelau, another dependency of New Zealand would be sending a team to the 2010 Games in New Delhi, India. In the end however they did not. Common Wealth Games 2010 in India To Aim is to Achieve-India has aimed for successfully hosting the prestigious mega event of Commonwealth Games and India will achieve it. To fulfill this dream an enormous amount of work needs to done. This dream was born long back when India hosted the Asian Games in 1982, the entire nation dream of hosting the Olympics one day. After a long gap of more than 20 years and due to lack to will and infrastructure we were unable to get the opportunity again. This time, the things fall our way and we won the bid to host the nineteenth Commonwealth Games in 2010. The vision was to host the mega event in a way it has never happened before and leave a mark in the history of the event organization. As the time passed by the vision became the mission and Delhi has to gear up to create the state of the art infrastructure. New Delhi was deliberately chosen as it has its rich experience of the Asian Games behind. Moreover it has some already existed infrastructure like Indira Gandhi Arena, Jawaharlal Nehru Stadium, Dhyan Chand National stadium etc. The rich culture of Delhi and its hospitality also plays a pivotal role in the organization. To accomplish the mission a total budget of US$ 1.6 billion is estimated which will make the 2010 event, the most expensive Commonwealth Games ever. Games Village: A new modern games village of 63.5 hectare is being built on the bank of river Yamuna at the cost of USD 230.7 million. It is situated near the renowned landmark Akshardham Temple. The village will hold the capacity of 8500 athletes and officials. The old stadiums like Jawaharlal Nehru Stadium are also getting a facelift. A new society is getting constructed along the village side to provide free accommodation and cutting health facilities to the athletes. Infrastructure: The preparation is on full swing and Delhi is experiencing a city makeover. To boost up the infrastructure Delhis transport was the biggest pain, to eradicate this problem Delhi Metros plan was POSTIVES OF COMMONWEALTH ON INDIAN ECONOMICS India is a developing country. Ironically, India is a country which is, on one hand struggling with the problem of poverty since the time of independence while on the other hand is spending millions on the Commonwealth Games. But the people on the other side of the coin think that it will lead to urban regeneration, economic profit development of Delhi in terms of new hotels, metro extention, flyovers etc. and will give India great exposure to the world through global media. Economy of the country is complex structure which depends on agriculture innovative developement,manufacturing goods sctor,services rendered by the country ,infrastructure developement etc .The conduction of Sports developes the professionals in the fled of sports and games and bring the country in the eyes of the world with a minor impact on the economy in the form of improving the local infrastructure Think thrice before doing wrong things but dont think fraction of second before doing good things Commonwealth Games 2010 is going to be the biggest Commonwealth Games in history. It is only fair that one should expect that India should get good returns on the amount of resources and time that India has invested in the Games. Yes, one can rightly call it an investment, for the benefits that India can come to gain from the Games are enormous. The Commonwealth Games hold the promise of great economic returns even after they are over. The development and building of the infrastructure in Delhi in preparation for the Games have already released a lot of money into the economy. The building of sports venues, hotels, flyovers etc have involved many contractors, construction companies, and daily wage earners. The amount of work that is being done across the city is making sure that a lot of jobs are on offer. Even after completion, these projects will require management and maintenance, especially the sports venues, stadiums, and hotels thereby generating more job openings. To accommodate the tourists expected during the Commonwealth Games numerous small hotels, bed breakfasts and other hotels are being built to meet the requirements as estimated by the government. The Games, even before officially having started are generating jobs on a large scale. But once the Games start, that is when the Government of India expects to break even and maybe gain even more. ASSOCHAM (The Associated Chambers of Commerce and Industry of India) predicts that tourism alone is going to bring in US$ 16.915 million in 2010 because of the Games. All tourism industries and industries related to providing services to tourists are expecting a rainfall during the Games, and seeing the above figure, they are right in doing so. India estimates 10 million tourists will visit India in 2010, with a large percentage of them coming during the Games. The main industries expected to benefit from this are Tour Operators, Travel Agents, Hotel Industry, Aviation Industry, Airport Authorities, and the Delhi Metro Rail Corporation. Even the small industries, which produce and market small knick knacks, such as the markets in Janpath, Sarojni Nagar etc and even the malls and bigger markets are going to benefit during the Games. The cities surrounding Delhi, that serve a s weekend getaways and popular tourist destinations, are also looking forward to a large influx of tourists. The games are going to benefit a lot of people indeed. It is only once the Games get over that the real long term benefits to the Indian economy are going to come into effect. If Delhi can pull off a good show during the Games, Delhi and India may find itself soon becoming a tourist hotspot. The average number of foreign tourists coming to India is going to rise by an estimated 5 10% after the Games. Currently India gets only a small percentage of income generated by the tourism industry worldwide. The Games will give Delhi and thus India great publicity as a tourist destination, and give its image as a tourist destination a much-needed boost. The success of the Games holds a lot in its hands. Until now, India has been a tourist destination for the eccentric or adventurous traveler, this all stands to change after the Games, and all this change is good, as it will benefit India and its people. 2. Worldwide Experiences The world over, cities vie with each other to host hallmark events such as the Olympics, World Cups etc. It is seen by many as a sure way of shooting the host city into the limelight, resulting in an economic windfall (Baade and Matheson, 2003), and at the same time giving these host cities the impetus to improve domestic facilities and infrastructure. The impact of being the host city, range from the physical (construction projects) to the intangible (local self-esteem or international impact). The impact that an event of this kind has on the urban landscape can largely be gauged by the size of the Legacy that it creates. It is important to note here that it is not only legacy creation that is important, but creating a legacy which is beneficial to the host community post games, and which justifies the costs involved. The controversy surrounding these events however is centred on its economic sense. Do these games make money for the host city or not? The data from past Olympic Games seems to suggest not Sector Changes caused by the Olympics Transportation The transportation system is changed by an improved infrastructure and new concepts of public transportation. In Munich 72, the subway was expanded, in Seoul 88 many major roads were improved and in Barcelona 92 the ring roads were built. Telecommunication system A high standard in telecommunications is another important location factor to keep existing, or attract new enterprises. In this sector, the Olympics bring the latest technology into the city to satisfy the demand in telecommunications services during the Olympics. After the games, the systems remain existent. Sports facility structure Olympics have the strongest influence on the sports facilities structure in the city. There must be adequate and sufficient sports and training facilities for all sports at An international level. After the games, these facilities are often available for leisure Sports. Housing In most cities, Olympic villages are newly constructed. The question of the social distribution of the newly created housing units is reviewed. In Munich 72, the Olympic Village was constructed for the socially deprived groups of society. In other cities, the Olympic Villages were sold to the middle and lower-upper classes. In Los Angeles 84 and Atlanta 96, the villages continued to be students homes. Urban culture The general embellishment of a city, an improved transportation system, additional leisure time facilities and numerous ecological projects frequently lead to a revival of the city centre by improving the city atmosphere. Source: Preuss, 1998 the costs of these mega-events almost always run in to billions of dollars. Japan spent over $4 billion, and South Korea $2 billion, on new stadiums and infrastructure for the 2002 World Cup. China has spent a reported $20 billion on infrastructure improvements ahead for 2008 Olympics. Athens spent over $1 billion only on security expenses during the 2004 Olympics (Baade, R and Matheson, V, 2003). Substantial economic impact provides backers of such events with a justification for public subsidies for mega-event infrastructure. They argue that the expenditure must be viewed as an investment that will in turn give returns. However this is a case where vested interests are at stake. Many independent researchers have found that ex ante predictions made by the event organizers of economic impact, far exceed the ex post estimates. The obvious question that NEGATIVES OF COMMON WEALTH GAMES Corruption in Commonwealth Games There are also allegations of wide spread corruption in various aspects of organising the games including procurement and awarding contracts for constructing the game venues. The Commonwealth Games Organizing Committee on 5th Aug 2010 suspended T S Darbari (joint director in the organizing committee) and Sanjay Mahendroo (deputy director general in the organising committee) following the report of the three-member panel which was probing the financial irregularities related to the Queens Baton Relay. Also Organizing Committee treasurer Anil Khanna resigned from the post in the wake of allegations that his sons firm had secured a contract for laying synthetic courts at a tennis stadium.    The two principal bids for the 2010 Commonwealth Games India is a developing country. Focus on the word developing as India is not yet developed. Ironically, India is a country which is, on one hand struggling with the problem of poverty since the time of independence while on the other hand is spending millions on the Commonwealth Games! Forty percent of Indias population is below the poverty line which clearly indicates that the booming Indian economy is still unable to feed a majority of its citizens. Climatic change like global warming is causing an agricultural crisis for the peasants all over the country, worsening their conditions which, in turn, is leading to inflation in the economy, energy resources are getting depleted, unskilled and poor people are forced to get involved in unorganized employment with least possible wages and lets not forget the skilled and literate unemployedà ¢Ã¢â€š ¬Ã‚ ¦but who really cares? India is too busy with Commonwealth Games! Indias present goal should be the development of human resources, dealing with poverty and creating a healthy, wealthy and literate India. I believe that as a result of the approaching Commonwealth Games, India, especially Delhi is undergoing a complete makeover where the infrastructure is concerned. Lavish five-star hotels, better flyovers, etc, are being constructed. Better buses can be seen running on the roads of Delhi. Why all this? Just to show that India is on its way to become a developed nation soon? But can it hide those shabby and disguised slums behind the shimmering and glamorous construction? Can it suppress the cries of those million hungry stomachs? Can it? Unfortunately not! And can anyone explain how modern infrastructure helps those million unemployed men who have to support half a dozen of their family members without any source of income? I wont deny the fact that may be these games will have an international impact and benefit a particular section of the society temporarily. But this is where the most significant question arises that if the games will benefit a certain strata of the society which is already rich and powerful then what happens to those strata of the Indian population which is below the poverty line? Who bears the responsibility of their welfare? I also agree that the Commonwealth Games will usher in a certain amount of employment but will it offer employment to millions of unemployed? And by the way this is only for a temporary period of time. Then what? Back to square one? Thus, a country like India wearing poverty in the form of national shame cannot afford to conduct such games at the cost of its poverty stricken citizens. Therefore India should first win the race against poverty and then think of going international through such ventures. Hence Indias poverty and the hosting of Commonwealth Games are not at all compatible as for a nation the welfare of its citizen is its first priority and not the conduction of sports and leisure. 6. Conclusion One can see that at least on paper; the city is all set to transform itself by the time it plays host to the Commonwealth Games. However it is also necessary to keep one thing in mind, and that is that Delhi is otherwise too a rapidly growing city, a dynamic economy and an integral part of Indias growth engine. Delhi is estimated to have a population of approx. 192 lakh people by 2010, compared to 140 lakh in 2001, a growth of nearly 40%16. This means that it would be wrong to place the causation of all infrastructure and urban development onto the Commonwealth Games. A large amount of it would probably have taken place anyway, the games just gives it a geographical bias and a deadline. The world over there is a serious re-think taking place among city officials as well as academics about the way to go about these events. Do they do more harm than good is not a question that has been answered conclusively, as many of the benefits derived are intangible ones. However it has yet to be conclusively shown that these events are beneficial as well and it is crucial to examine each event independently, studying its unique characteristics, as well as examine previous events and try and learn from their mistakes. Delhis citizens have a right to know about the benefits that such events can have to the city, but need to be informed of the downsides as well. The present plan for the Commonwealth Games may be a recipe for an ecological and financial disaster, or they might finally put the city, and the country, on the world map. They may bring in a new era where electricity and water problems, perennial problems in the city, are no longer an issue or they might increase the burden on an already overloaded system. Popular perception tells us that the Asian Games was an unmitigated success. Closer analysis tells us that it was not so simple. The Commonwealth Games, with some smart marketing, may just follow in those footsteps.

Huawei UCN Research and Practice

Huawei UCN Research and Practice A NEW CONCEPT In recent years, DSL systems have faced many new challenges, such as crosstalk. The standardized DMTs modulation techniques are deployed more densely than ever, making radio resources allocation a severe challenge to address. Insertion of additive guard bands like cyclic prefixes led to the addition of new deal. These insertions are not enough to simply improve the capability of a single traditional DMT transceivers to counteract the impact of the crosstalk. It lies that network development requires a new way of thinking. Based on an optimization-based perspective, next generation DMTs require coordinate network nodes, frequencies and bands, and uniformly arrange network resources, and capable to provide optimal user experience. Therefore, Huawei established a new concept: User Centric Network (UCN). User Centric Network (UCN) is a concept of user-centric network construction. In traditional network construction, base stations were centered, and users were served by a certain base station. As users may be located in different places, it is a challenge to ensure stable and reliable performance for users. Interference between adjacent base stations also reduces the resource efficiency of the entire network. With the new concept of UCN, resources are coordinated, combined, and optimized in allocation, based on a user-centric philosophy so that the user experience will be enhanced. UCN is also a new user-centric concept in term of operation. In the traditional way, operators can just sell simple data packages to customers. USER BENEFITS UCN focuses on users it can provide a lot of benefits for end users. First, UCN can eliminate cell boundaries, providing noborder service experience and improving the peak and average rates. Second, UCN enables multiple cells to receive signals from terminals in a coordinated way, reducing requirements for transmit power of terminals and prolongs their standby time. Third, UCN uses flexible networks, providing customized services and tariff packages for users. UCN AND 4.5G, 5G Here we have to emphasize that UCN is a network construction concept beyond the definition of wireless technology generations. UCN and 4.5G or 5G are not simply a one-to-one relationship. UCN can be implemented phase by phase in 4.5G and 5G. For example, UCN technologies can be used in the 4.5G phase, such as distributed MIMO. Distributed MIMO uses distributed, multi-site, multiple antenna beamforming and multiuser multiplexing technologies on the RAN side to reduce interference and increase capacity. In the recent field trials, distributed MIMO proved 3- to 4- folds of cell capacity. RECENT RESEARCH ON UCN At present, the number of base stations deployed on 4G networks has reached several millions. The recent research on UCN focuses on how to apply the leading-edge UCN concept to these base stations early. We are pleased to see that the entire industry has made successful progress in UCN research. CloudRAN-based technological innovation such as distributed MIMO can ideally control intersite interference and enable extremely dense deployment of sites, without the need to upgrade terminals on live networks. 4.5G distributed MIMO has been put into trial use on live networks for advanced operators. For example, the inter-site distance of lamp pole sites on Shanghais Bund is as short as 50 m. With distributed MIMO, the data rate of cell edge users has increased from 8.2 Mbps to 15 Mbps, an improvement of 80%, and the average cell throughput has increased from 45 Mbps to 65 Mbps, an increase of 45%. Minimum Mean Square Error (MMSE) Estimation for Interference Identification We are interested in an estimate of the time-varying channel gain matrix. It is obtained by means of a statistical estimation approach that combines the measurements with (i) statistical knowledge of measurement uncertainty, and (ii) prior knowledge of spatial correlation of the interference links. We assume known positions of the transmitted and received vectors and known noise vectors from which the a priori distribution of the channel gain matrix with a mean and a covariance matrix is derived. Statistical knowledge about the channel gain vector and measurement uncertainty is exploited. Given some physical-layer measurements, an ideal linear model in which the prior distribution of the interference matrix and the uncertainty distribution is Gaussian in linear scale is derived. This model relates the measurements to the channel gain vector and therefore can be used to derive an optimal linear MMSE (LMMSE) estimator for the channel gain vector. Since interference is often assumed to have a log-normal distribution, a more realistic model in which the prior path-loss distribution is log-normal and the uncertainty distribution is Gaussian in dB scale is used. In this case, the model becomes non-linear, and therefore a closed-form linearized MMSE estimator, named linearized log MMSE (LLMMSE), is derived to estimate the channel gain vector. The results presented here show how the accuracy of interference estimation obtained from the proposed MMSE Estimator is affected by two syste m parameters, namely the Reference Signal Received Power (RSRP) uncertainty à Ã†â€™ and the channel variance à Ã‚ . The performance of the MMSE is compared to the simple least squares (LS) estimator. The simulation results in Figure 2-2 show that the proposed MMSE estimator outperforms the LS estimator. The gains are large for high noise levels or when the channel variance à Ã‚  is small. The performance in low noise situations is similar to the LS performance as in such cases the solution of the MMSE estimator converges to the one of the LS estimator. Same behaviour is observed when the channel variance is high.

Invisible Man Essay: Ellisons Influences and Inspirations

Ellison's Influences and Inspirations for Invisible Man  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚        Ã‚  Ã‚  Ã‚   All authors draw upon past experiences, people they have known, places they have been, as well as their own philosophy of life to write.   Ralph Ellison, in his book Shadow and Act refers to this process when he writes, "The act of writing requires a constant plunging back into the shadow of the past where time hovers ghostlike" (xix).   In preparing to write his novel he notes that, "[d]etails of old photographs and rhymes and riddles and children's games, church services and college ceremonies, practical jokes and political activities observed during my prewar days in Harlem-all fell into place" (xxvii).   While the novel Invisible Man is not autobiographical, the plot, settings, characters, themes, and point of view show the influence of people, places, and stories from his childhood.    A case in point is the plot of Invisible Man.   The plot is divided into three main divisions: Invisible Man's school days, his involvement with the Brotherhood, and what happens to him during the Harlem race riot.   Ellison draws heavily on his years spent at the Tuskeegee Institute for the first part of the novel.   Jack Bishop, in his book Ralph Ellison maintains that all of Invisible Man's college days are based on Ellison's own days at Tuskeegee (45).  Ã‚      Most critics agree that the Brotherhood is a euphemism for the Communist Party which was active in the US from the beginning of the 1920s.   In an article entitled "Communist Party of the United States" in the Encyclopedia of African-American Culture and History, Robin D. G. Kelly reports that the popularity of the party among Blacks was due to its work to end racism and its support of Blac... ...lph. Invisible Man. New York: The Modern Library, 1994.   ---. Shadow and Act. New York: Vintage Books, 1972. Fabre, Michael. "Wright Richard." Encyclopaedia of African-American Culture and History. 1996 ed. Hill, Robert A. "Garvey, Marcus Mosiah." Encyclopaedia of African-American Culture and History. 1996 ed.   Kelly, Robin D.G. "Communist Party of the United States." Encyclopaedia of African-American   Culture and History. 1996 ed.   Lawler, Mary. Marcus Garvey. New York: Chelsea House Publishers, 1988. O'Meally, Robert G. "Ellison, Ralph." Encyclopedia of   African-American Culture and History. 1996 ed.   Smock, Raymond W. "Washington,Booker Taliaferro." Encyclopaedia of African-American Culture and History. 1996 ed.   Tate, Gayle T. "Harlem Riots of 1935 and 1943." Encyclopaedia of African-American Culture and History. 1996 ed.  Ã‚