Propagation Channel Models for Next-Generation Wireless Communications Systems
نویسندگان
چکیده
منابع مشابه
Propagation Channel Models for Next-Generation Wireless Communications Systems
As new systems and applications are introduced for next-generation wireless systems, the propagation channels in which they operate need to be characterized. This paper discusses propagation channels for four types of next-generation systems: (i) distributed MIMO and Cooperative MultiPoint (CoMP), systems, which require the characterization of correlation between properties of links from a mobi...
متن کاملChannel Characterization and Propagation Models for Wireless Communication Systems
A wide variety of radio propagation models for different wireless services that specifically address varying propagation environments and operating frequency bands are generally known (Pahlavan et al. 1995; Jakes 1974). A large number of propagation prediction models have been developed for various terrain irregularities, tunnels, urban streets and buildings, earth curvature, etc. (E. Vehicular...
متن کاملNext generation satellite systems for aeronautical communications
The US airspace is reaching its capacity with the current Air Traffic Control system and a number of flights that is constantly rising, and estimated to be over 54 million per year by 2002. The FAA has undertaken several projects to modernize the National Airspace System (NAS) to ensure the safety of the increasing number of flights. Of special importance is the modernization of the Air-Ground ...
متن کاملNext - Generation Wireless Communications Concepts and Technologies
Next-generation wireless (NextG) involves the concept that the next generation of wireless communications will be a major move toward ubiquitous wireless communications systems and seamless high-quality wireless services. This article presents the concepts and technologies involved, including possible innovations in archi-tectures, spectrum allocation, and utilization, in radio communications, ...
متن کاملMultimedia Communications over Next Generation Wireless Networks
Recent advances in communication technologies have witnessed a growing and evolving multimedia-content-delivery market based on information gathering, manipulation, and dissemination. Unlike traditional communication systems, a fundamental challenge for next generation wireless networks is the ability to transport multimedia content over a variety of networks at different channel conditions and...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEICE Transactions on Communications
سال: 2014
ISSN: 0916-8516,1745-1345
DOI: 10.1587/transcom.e97.b.2022