1414 search results - page 200 / 283 » Performance Bounds in Communication Networks with Variable-R... |
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
In the OFDMA downlink, obtaining Channel State Information (CSI) from users is necessary for the Base Station (BS) to optimize network performance by intelligently allocating resou...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract The concept of providing mobile Internet connectivity for passengers in public transport vehicles, where users connect to a local network that attaches to the Internet v...
WINET
2010
13 years 6 months ago
2010
Abstract In this work we study the combination of multicost routing and adjustable transmission power in wireless ad hoc networks, so as to obtain dynamic energy- and interference-...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—This paper focuses on routing tree construction problem and its influence on the performance of utilizing centralized scheduling in IEEE 802.16 mesh networks. We apply three rou...
ICDCSW
2005
IEEE
14 years 1 months ago
2005
IEEE
Smart antennas are expected to enhance scalability in ad hoc networks. This paper at first evaluates three directional MAC protocols, DMAC, MMAC and SWAMP as well as the omni-dir...