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GLOBECOM
2009
IEEE
16 years 1 months ago
On the Performance Gains of VoIP Aggregation and ROHC over a WirelessMAN-OFDMA Air Interface
—A growing number of mobile WiMAX deployments are in progress world-wide and the technology is anticipated to play a key role in next generation mobile broadband wireless network...
Jarno Pinola, Esa Piri, Kostas Pentikousis
GLOBECOM
2009
IEEE
16 years 1 months ago
From Trees to DAGs: Improving the Performance of Bridged Ethernet Networks
—Ethernet is widely used in Local Area Networks (LANs) due to its simplicity and cost effectiveness. Today, a great deal of effort is being devoted to extending Ethernet capabili...
Chen Avin, Ran Giladi, Nissan Lev-Tov, Zvi Lotker
ICASSP
2009
IEEE
16 years 1 months ago
Time-varying Opportunistic Protocol for maximizing sensor networks lifetime
We consider transmission scheduling by medium access control (MAC) protocols for energy limited wireless sensor networks (WSN) in order to maximize the network lifetime. Time-vary...
Kobi Cohen, Amir Leshem
ICC
2009
IEEE
134views Communications» more  ICC 2009»
16 years 1 months ago
Short-Length Raptor Codes for Mobile Free-Space Optical Channels
Abstract—Free-space optical (FSO) links are competitive wireless links offering high data rate, security and low system complexity. For mobile applications, e.g., from a ground b...
Wenzhe Zhang, Steve Hranilovic
ICC
2009
IEEE
16 years 1 months ago
Robust Cyclic Space-Frequency Filtering for BICM-OFDM with Outdated CSIT
— In this paper, we introduce robust cyclic space– frequency (CSF) filtering for systems combining bit–interleaved coded modulation (BICM) and orthogonal frequency division ...
Harry Z. B. Chen, Robert Schober, Wolfgang H. Gers...