192 search results - page 27 / 39 » Enhancing downlink performance in wireless networks by simul... |
INFOCOM
2012
IEEE
11 years 11 months ago
2012
IEEE
—Data collection is one of the major traffic pattern in wireless sensor networks, which requires regular source nodes to send data packets to a common sink node with limited end...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
—Cooperative relay is a communication paradigm that aims to realize the capacity of multi-antenna arrays in a distributed manner. However, the symbol-level synchronization requir...
TWC
2010
13 years 3 months ago
2010
The popularity of multimedia multicast/broadcast applications over wireless networks makes it critical to address the error-prone, heterogeneous and dynamically changing nature of ...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
— In this paper, we propose a novel asynchronous Media Access Control (MAC) protocol, Opportunistic MAC (OMAC), for Multiple Input Multiple Output (MIMO) ad-hoc networks. The pro...
ICIP
2007
IEEE
14 years 10 months ago
2007
IEEE
In this paper we introduce the concept of multiple description video transcoding (MDVT). MDVT converts a single description encoded video into two or more descriptions at an interm...