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AHSWN
2010
130views more  AHSWN 2010»
13 years 7 months ago
How Good is Opportunistic Routing? - A Reality Check under Rayleigh Fading Channels
Considerations of realistic channel dynamics motivate the design of a new breed of opportunistic schemes, such as opportunistic transmission, scheduling and routing. Compared to t...
Rong Zheng, Chengzhi Li
TWC
2010
13 years 2 months ago
Carrier load balancing and packet scheduling for multi-carrier systems
In this paper we focus on resource allocation for next generation wireless communication systems with aggregation of multiple Component Carriers (CCs), i.e., how to assign the CCs ...
Yuanye Wang, Klaus I. Pedersen, Troels B. Sø...
ADHOCNOW
2011
Springer
12 years 11 months ago
Joint Duty Cycle Scheduling, Resource Allocation and Multi-constrained QoS Routing Algorithm
Wireless mesh sensor networks (WMSNs) have recently gained a lot of interest due to their communication capability to support various applications with different Quality of Service...
Jamila Ben Slimane, Yeqiong Song, Anis Koubaa, Mou...
ISTA
2004
13 years 8 months ago
Periodic Scheduling in On-Demand Broadcast System
: Recent advances in mobile computing have enabled the deployment of broadcast based information systems such as, wireless internet, traffic information systems, etc. These systems...
Nitin Prabhu, Vijay Kumar, Indrakshi Ray
TSP
2008
115views more  TSP 2008»
13 years 7 months ago
Approximation Bounds for Semidefinite Relaxation of Max-Min-Fair Multicast Transmit Beamforming Problem
Consider a downlink multicast scenario where a base station equipped with multiple antennas wishes to simultaneously broadcast a number of signals to some given groups of users ove...
Tsung-Hui Chang, Zhi-Quan Luo, Chong-Yung Chi