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» Channel Diversity in Random Wireless Networks
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SECON
2007
IEEE
14 years 1 months ago
Decentralized Multiuser Diversity with Cooperative Relaying in Wireless Sensor Networks
— Multiuser diversity is a phenomenon caused by channel variations among different users in a wireless network. Cooperative relaying provides another form of diversity due to the...
Sam Vakil, Ben Liang
ICC
2007
IEEE
125views Communications» more  ICC 2007»
14 years 1 months ago
Performance Evaluation of Wireless Sensor Networks Using Turbo Codes with Multi-Route Transmission
— Wireless sensor networks (WSNs) usually have a regular lattice structure and can be considered as multi-hop multi-route networks. In multi-route transmissions, even if the link...
Tadahiro Wada, Kouji Ohuchi, Abbas Jamalipour, Hir...
JSAC
2008
106views more  JSAC 2008»
13 years 7 months ago
Enhanced multiuser random beamforming: dealing with the not so large number of users case
We consider the downlink of a wireless system with an M-antenna base station and K single-antenna users. A limited feedback-based scheduling and precoding scenario is considered th...
Marios Kountouris, David Gesbert, Thomas Sälz...
INFOCOM
2007
IEEE
14 years 1 months ago
Connectivity and Capacity of Multi-Channel Wireless Networks with Channel Switching Constraints
— This paper argues for the need to address the issue of multi-channel network performance under constraints on channel switching. We present examples from emergent directions in...
Vartika Bhandari, Nitin H. Vaidya
WOWMOM
2005
ACM
119views Multimedia» more  WOWMOM 2005»
14 years 1 months ago
Exploiting Path Diversity in the Link Layer in Wireless Ad Hoc Networks
— We develop an anycast mechanism at the link layer for wireless ad hoc networks. The goal is to exploit path diversity in the link layer by choosing the best next hop to forward...
Shweta Jain, Samir R. Das