Sciweavers

3793 search results - page 468 / 759
» The wireless synchronization problem
Sort
View
ICIP
2009
IEEE
16 years 7 months ago
Optimal Power Allocation For Minimizing Visual Distortion Over Mimo Communication Systems
A recent dynamic increase in demand for wireless multimedia services has greatly accelerated the research on cross layer optimization techniques for transmitting multimedia data o...
WWW
2005
ACM
16 years 7 months ago
Migrating web application sessions in mobile computing
The capability to change user agent while working is starting to appear in state of the art mobile computing due to the proliferation of different kinds of devices, ranging from p...
Gerardo Canfora, Giuseppe Di Santo, Gabriele Ventu...
MOBIHOC
2008
ACM
16 years 6 months ago
Finding popular categories for RFID tags
As RFID tags are increasingly attached to everyday items, it quickly becomes impractical to collect data from every tag in order to extract useful information. In this paper, we c...
Bo Sheng, Chiu Chiang Tan, Qun Li, Weizhen Mao
ISCC
2009
IEEE
147views Communications» more  ISCC 2009»
16 years 1 months ago
P2P cache-and-forward mechanisms for mobile ad hoc networks
We investigate the problem of spreading information contents in a wireless ad hoc network. In our vision, information dissemination should satisfy the following requirements: (i) ...
Claudio Casetti, Carla-Fabiana Chiasserini, Marco ...
CISS
2008
IEEE
16 years 1 months ago
Performance evaluation of error control protocols over finite-state Markovian channels
— Reliable transmission is a challenging task over wireless links because wireless channels are susceptible to noise and interference. To address this problem various error contr...
Sohraab Soltani, Hayder Radha