5128 search results - page 660 / 1026 » When Abstraction Fails |
179
click to vote
VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— In this contribution we present a novel ant colony optimization (ACO) based multi-user detector (MUD) designed for synchronous multi-carrier direct sequence code divisi...
161
click to vote
VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— In general, the performance and radio resource utilization of Ad Hoc networks are limited by half-duplex operation and possible collisions. In this paper, we propose a ...
188
click to vote
VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Discrete power allocation strategies for amplifyand-forward cooperative networks are proposed based on selective relaying methods. The goal of power allocation is to ma...
164
click to vote
VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We consider a single-cell multiple-input multipleoutput (MIMO) downlink channel where linear transmission and reception strategy is employed. The base station (BS) tran...
193
click to vote
VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— A multihop ad hoc wireless network with an interference avoidance model is analyzed for a time division duplex (TDD) air-interface. In accordance with the non-interfere...