ECS 445: Mobile Communications The Cellular Concept
نویسنده
چکیده
This note covers fundamental cellular radio concepts which are at the core of providing wireless communication service to subscribers on the move using limited radio spectrum.
منابع مشابه
Effective Development of Mobile Government Governance Approach
Recent advances in wireless and mobile communications infrastructure are enabling governments to deliver and manage services to citizen efficiently and economically. Mobile government provides this ability to governments. This paper presents the ggovernance approach in effective development of mobile government. The objective is reviews(identify and ranking) of public service concept (Included:...
متن کاملAn Incentive-Aware Lightweight Secure Data Sharing Scheme for D2D Communication in 5G Cellular Networks
Due to the explosion of smart devices, data traffic over cellular networks has seen an exponential rise in recent years. This increase in mobile data traffic has caused an immediate need for offloading traffic from operators. Device-to-Device(D2D) communication is a promising solution to boost the capacity of cellular networks and alleviate the heavy burden on backhaul links. However, dir...
متن کاملEvolution towards Fourth Generation Mobile Multimedia Communication
In this paper a view of the European developments in the field of wireless broadband multimedia communications is given following two lines: on one side evolution in Second and Third Generation of mobile communications; on the other side evolution of multimedia data communications. This two evolutions will merge into a new concept of communications: the Mobile Broadband Systems, or fourth gener...
متن کاملWideband DS-CDMA for Next-Generation Mobile Communications Systems - IEEE Communications Magazine
Wideband wireless access based on direct sequence code diviABSTRACT sion multiple access aimed at third-generation mobile communications systems is reviewed. W-CDMA is designed to flexibly offer wideband services which cannot be provided by present cellular systems, wi th various data rates as high as 2 Mb/s. The important concept of W-CDMA is the introduction of intercell asynchronous operation
متن کاملDistributed medium access control for wireless mesh networks
Wireless mesh networking is an emerging technology for future broadband wireless access. The ad hoc manner of wireless mesh networks (WMNs) determines that distributed medium access control (MAC) protocols are desired. Multimedia traffic with heterogeneous quality of service (QoS) requirements is expected to be supported in small-, medium-, and large-scale WMNs. Wireless mesh routers in WMNs ar...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009