691 search results - page 116 / 139 » Communicating Under Channel Uncertainty |
TASLP
2002
13 years 8 months ago
2002
Abstract--This paper explores packet loss recovery for automatic speech recognition (ASR) in spoken dialog systems, assuming an architecture in which a lightweight client communica...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
— We consider perfect secret key generation for a “pairwise independent network” model in which every pair of terminals share a random binary string, with the strings shared ...
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Statistical multiplexing aims at transmitting several variable bit rate (VBR) encoded video streams over a bandlimited channel. Rate-distortion (RD) models for the encoded streams ...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Long-distance multi-hop wireless networks have been used in recent years to provide connectivity to rural areas. The salient features of such networks include TDMA channel access, ...
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Cognitive radio (CR) emerges as a key technology to enhance spectrum efficiency and thus creates opportunistic transmissions over links. Supporting the routing function on top of n...