2571 search results - page 393 / 515 » Approximation schemes for wireless networks |
174
click to vote
MDM
2009
Springer
16 years 1 months ago
2009
Springer
—In mobile and wireless networks, data broadcasting for popular data items enables the efficient utilization of the limited wireless bandwidth. However, efficient data scheduli...
164
click to vote
JCM
2006
15 years 6 months ago
2006
- Current wireless systems are called vendor-central systems because, users should subscribe to a service provider (vendor) and receive the service through the spectrum assigned to...
138
click to vote
ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
– Cooperative transmission has been of growing interest recently where users take advantage of each other’s resources for better overall performance. In this paper, coded coope...
153
click to vote
INFOCOM
2007
IEEE
16 years 22 days ago
2007
IEEE
Abstract— It has been a challenging problem to support VoIPtype delay sensitive applications in an 802.11 wireless LAN, because the standard handoff procedure implemented in many...
158
click to vote
INFOCOM
2006
IEEE
16 years 14 days ago
2006
IEEE
— We consider a multicast resource allocation problem for the downlink in OFDM-based wireless cellular network systems. In a conventional multicast system, to accommodate users w...