29 search results - page 3 / 6 » iwcmc 2009 |
IWCMC
2009
ACM
13 years 11 months ago
2009
ACM
Abstract—In this tutorial paper we analyze the capacity of bitinterleaved coded modulation (BICM) with quadrature amplitude modulation (QAM) constellations, and we pay special at...
IWCMC
2009
ACM
13 years 11 months ago
2009
ACM
We derive theoretical bit and frame error rate expressions for decode-and-forward (DF) collaborative networks containing M users, employing a variety of block codes over a Rayleig...
IWCMC
2009
ACM
13 years 11 months ago
2009
ACM
For a point-to-point multi-input multi-output (MIMO) wireless channel, we propose a feedback scheme, which consists of transmit-antenna selection algorithm and beamforming quantiz...
IWCMC
2009
ACM
13 years 11 months ago
2009
ACM
This paper addresses the additional energy consumption in wireless sensor networks where the communication between the sensor nodes and the sink nodes does not always make use of ...
IWCMC
2009
ACM
13 years 11 months ago
2009
ACM
Wireless Mesh Networks (WMNs) are gaining popularity as a flexible and inexpensive replacement for Ethernet-based infrastructure. However, WMN security has not been covered adequ...