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EXPANSIVE INVERTIBLE ONESIDED CELLULAR AUTOMATA
EXPANSIVE INVERTIBLE ONESIDED CELLULAR AUTOMATA
2015/9/29
We study expansive invertible onesided cellular automata (i.e., expansive automorphisms of onesided full shifts) and find severe dynamical and arithmetic constraints which provide partial answers to q...
A Tractable Approach to Coverage and Rate in Cellular Networks
Coverage Rate Cellular Networks
2010/11/29
Cellular networks are usually modeled by placing the base stations on a grid, with mobile users either randomly scattered or placed deterministically. These models have been used extensively but suffe...
Energy-Efficient Relay Selection and Optimal Relay Location in Cooperative Cellular Networks with Asymmetric Traffic
energy-efficient relay selection cooperative communication optimal relay location asymmetric traffic
2010/11/26
Energy-efficient communication is an important requirement for mobile relay networks due to the limited battery power of user terminals. This paper considers energy-efficient relaying schemes through ...
Energy-Efficient Transmission Schemes in Cooperative Cellular Systems
energy-efficient asymmetric traffic mobile relay relay location cooperation
2010/11/26
Energy-efficient communication is an important requirement for mobile devices, as the battery technology has not kept up with the growing requirements stemming from ubiquitous multimedia applications....
Joint Uplink and Downlink Relay Selection in Cooperative Cellular Networks
relay selection cooperative networks energyefficient asymmetric traffic weighted energy consumption
2010/11/26
We consider relay selection technique in a cooperative cellular network where user terminals act as mobile relays to help the communications between base station (BS) and mobile station (MS).