4G Wireless – The Magic Wand
Posted by: darnellhamza in Mobile Projector Articles, tags: Wireless"Some men and women say seeing the things as they are and why I say dream things that never were and why not?" Says George Bernard Shaw.
Within a few years the world would be without cable wire with a series of satellites. Instead of re-trace the path of developed countries, developing countries, you can go straight to the latest technology and wireless technology. In the case of the poor of the world have the power of wireless technology at low cost, including the Toll-free to speaktheir governments and the control of the instruments of economic development, such as bank loans, roads, schools and hospitals. Freedom Wireless raise millions of entrepreneurs, the problems of micro-entrepreneurs in the vulnerability of consumers and market access would open the market information has been exceeded, control channels for consumers around the world. Farmers and fishermen can explore the markets and present, where they find the best price for their products. This gives rise toa significant opportunity for the working poor out of poverty.
Going Wireless in the rural area of communication, fir rural exodus through better employment and living conditions in rural areas through small and micro enterprises will be improved. Micro-entrepreneurs can be their mobile devices in the generation of revenue in turn effortlessly list with information about their products in all major markets on-line, without the computer, technologyand socio-economic disparities created by drying up the "digital divide".
Get instant access to assistance in situations of civil emergency and natural disasters and save thousands of lives. Wireless Communication Access to decorate extending the field of health in the remotest corners of the world. Telemedicine services, including remote diagnosis and counseling treatment and improve access to updates on markets and prices will become a standard. WirelessReduce communication to a large extent on the opportunity cost of transactions for farmers and rural business base that helps educational services, including distance learning, and improving the accountability, transparency and effectiveness of a range of activities with the help of government systems in rural areas developed in order to go forward in the millions of lives. The hope is to thereby increase the standard of living throughout the world.
4G Wireless
4 Next-Generation Wireless –Standard was developed. After the implementation would be the way we change our lives. 4G mobile wireless would be small enough to fit in the palm and light as a feather and a gadget would be more mobile phones with data transfer speeds 100Mps a full surround-sound home theater experience, please download an entire movie in high definition, the idea of micro-projector that the film on a flat surface, a digital film can be seen, was able to showEffects seem to offer a 3D experience.
All content can be wirelessly with the service you need to be downloaded to buy newspapers and magazines. The device can be used to make purchases (cost of returning the phone) instead of credit cards, and could for many other activities that require money to be used. The assistant raises the question of whether to load the card or a mobile phone. The mobile phone becomes our eyes and ears were so smart "and"Warning" would not only alerts us to the next big sale or the best price for the first model of the car, but also to warn us as to warn of fish and outdated Skulk us from the shooter at night or in the landslide at come.
These phones can be used as the monitoring of the devices in the home as diverse as AC for the activities of daily living, cook the rice, refrigerators, etc. and for working with tailored for the needs of users, Nursing and Health Care usedwill change radically, the doctors will be able to perform remote-routine testing of patients on the phone in real time and respond immediately in emergency situations. A doctor gives instructions for first aid to see the patient on the screen.
Medical data can be transferred immediately for an ambulance or a hospital. A person can not be accurately represented by the mobile operators. These phones can also be used in disaster management and enables the transfer of realData areas of the time of need, so that the freedom of people, time, space and user capabilities. The cost for this phone and communication skills are so low that the poorest of the world will rush to get the technology because of its apparent advantages.
4G Wireless Research.
Research on 4G Wireless has happened in recent years. These networks promise a rate much more complete data and much more heterogeneous than the benefits under the current andCan do third (2G-3G). All-IP Wireless has developed the most popular platform for 4G wireless networks. A model for the future wireless network architecture must take into account that the main burden in 4G wireless networks are high speed, rich content and burst-type traffic, which already has a huge challenge to all existing wireless networks was
The technology used in existing networks. Numerous research is the development of appropriate tools4G architectures for wireless networks that are relevant, adaptive, flexible and scalable, which works in harmony with the different network technologies (including legacy 2G, 2.5G and 3G), and thus applications in heterogeneous networks. The research is to get through to a smooth migration and interoperability between existing networks and future 4G wireless networks to investigate.
4G architecture.
It was recommended that the architecture of 4G wireless networksshould effectively address all the limitations and difficulties in the present technologies of wireless networks today. Research on next generation wireless network in many areas of excellence, such as cross cut-layer optimization, joint design, ensuring a quality service, dynamic allocation of network with ad hoc routing algorithm mesh networks, heterogeneous networks, the network of cooperative sensing, vertical / horizontal network integration services.advanced state of research was on issues such as network planning 4G * allocation of network resources and the allocation made * Fault tolerance and availability of 4G services, "killer application" Standardization * 4G networks.
4G Wireless Design Forum
The 4G Forum Design has sought to implement the various functions deemed necessary for the 4G system than by potential users raised during the discussions. A consensus was reached 4G ForumAddress
(1) Education, Arts and Science • Many consumers appreciate the convenience to reach a wide range of information without compromising the choice of location. Many have the impression that corresponds to the knowledge and information that may be provided by schools, are achieved by means of mobile communication.
(2) Entertainment • Many consumers would be able to watch movies anywhere with their free time. His "pervasive nature" (capableYou will receive a service at any time and any place) and "private nature" (production of a wide range of entertainment services for the individual terminals) have been well received.
(3) Business – • Consumers have the abolition of the need to cart around bulky paper-based evaluation information.
(4) Visual Communications • Many have the need for services, known mainly for videos that show off to relatives who live far away, in real time.
(5) • Lots of work and fed the advantage of being able to achieveTelephones, S-passports, wallet and keys, which are separated today in a terminal
(6) Mobile CE – • Several recognized high value for the reason that the possibility of the purchase of mobile devices and also thanks to the prospects for developing a new business. We also saw notices that have expressed concern that too much shopping for a phone.
(7) Daily Life – • A very ConsideredImage usability. Many wanted it to be a sufficient level of security through the authentication of the retina, etc., achieved
Be (8) Nursing and Health Care • Many common wisdom facilitating able to prove the health of their elderly parents from a remote location.
(9) Emergency Medical Treatment •-Many consider it necessary to be able to quickly understand the status of the location and condition of the injured person in an emergency, or access to medical recordsInformation.
(10) With the disaster, many found it to be necessary to get in touch to confirm the safety of others and to obtain information on the escape routes in case of disaster.
4G wireless platforms.
The reference model of 4G wireless platform consists of
• The mobile terminal,
• Infrastructure 4G mobile system, and
· Service platform.
The mobile terminal.
ViewsMulti-link communication system with 4G system and other infrastructure. In a system of infrastructure is not available for the expansion of communication, multi-hop communication is completed. The mobile terminal is equipped with various interfaces, character recognition, for example, the electronic navigation, including paper, as well as support functions, including voice / image /. Moreover, TS-security, authentication and authorization reinforcedwith biometricSensors and copyright ID. With the ability to configure the mobile device users can download and run programs heterogeneous or adaptation. The large number of functional requirements for mobile terminals and devices connected is a special feature of future mobile devices.
4G-system infrastructure
4G infrastructure systems in direct high-speed transmission of high-volume, high-quality multimedia delivery.The system also has a notification feature in the quality of services between the layers of coordination between levels of QoS. The fields of the model of machine vision for the future are: Service & Application Support Service Platform Packet Core Network, New radio access, support mobile network capacity, the ability of New Mobile Access, New Nomads Wireless Access (NWA) of interconnection capacity and mechanisms of Support for New Radio Access, 2G/3G cellular systems, WLAN, digital transmissions, Dedicated Short RangeCommunications (DSRC), etc. and may be able to configure ad-hoc networks of terminals
The Service Platform
It consists of many servers and agents. It provides a navigation function on the location of information systems, access control, and manages / collects personal information through biometric authentication. The service platform is connected to the systems of distributed databases or servers, content quality, the authorities access control with the authentication server, andStreaming video and music catering to the preferences of the user or the capacity of the terminal from the content server through an agent. It is also associated with social / systems for disaster preparedness. In the event of a disaster, a very large network is configured to multicast communication. Mailing list of the state of emergency, biometric sensors are based terminals will also be made.
Several other studies have also facilitated, including improvementsDeveloped models for the service platform and system infrastructure to meet a contribution to the development of 4G mobile systems and the mission to be Footloose and mobile communication systems later age.
Conclusion.
Is a world in research on 4G (fourth generation) mobile communication in progress, the technology will be distributed worldwide in 2010.The technology is still evolving, but the countries have alreadybegin, provided for its implementation. India said it would jump from 2G to 4G, bypassing 3G. China, Korea and Japan to jointly develop 4G phones is China to the 4G technology for the Olympic Games in Beijing 2008. The world looks to 4G transforming the way people live, day by day.
To create approximately one billion SMS messages in the world to a multi-million dollar himself. These are dreams that can be implementedWireless will integrate with ease.4G civilizations like never before. It is the lives of all people in the life of a wealthy and educated, flexible and diversified, more comfortable and safe life, more personal and practical life.
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