PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper, we propose a new control method to cover “holes” in wireless sensor networks. Many applications often face the problem of holes when some sensor nodes are dis...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
—The concept of cooperative relaying promises gains in robustness and energy-efficiency in wireless networks. Although protocols for cooperative relay selection were proposed re...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— Consider the problem of base-station and subcarrier assignment on the downlink of a two-cell OFDMA system with adaptive modulation. The aim is to maximize a common data...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
—The purpose of this paper is to compare two interference avoidance techniques for time division duplex (TDD) wireless networks, viz.: a novel technique termed asymmetry balancin...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
Wireless mesh networks (WMNs) are one of the key features of beyond 3G system because of their flexible and lowcost deployment. IEEE 802.16 mesh mode has recently emerged as an alt...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—In this paper, we review the most important performance characteristics of the 802.11 DCF wireless networks, point out some false common knowledge, and report on recent ...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—Increasing demand for high-speed and efficient multimedia transmission over wireless networks has driven tremendous research on enhancing the performance of multimedia ...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper, we study the impact of cooperative transmission on the routing decision for wireless ad-hoc networks. The influence of cooperative transmission to the wireless l...