312 search results - page 14 / 63 » Optimal Multi-hop Cellular Architecture for Wireless Communi... |
INFOCOM
2006
IEEE
14 years 1 months 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...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper analyzes the carrier-to-interference ratio of the so-called shotgun cellular system (SCS). In the SCS, basestations are placed randomly according to a two-dimensional...
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
Cellular radios consume more power and suffer reduced data rate when the signal is weak. According to our measurements, the communication energy per bit can be as much as 6x highe...
WWW
2001
ACM
14 years 8 months ago
2001
ACM
Mobile computing is considered of major importance to the computing industry for the forthcoming years due to the progress in the wireless communications area. A proxy-based archi...
WOWMOM
2005
ACM
14 years 1 months ago
2005
ACM
—Hybrid networks are a promising architecture that builds ad hoc, wireless networks around the existing cellular telephony infrastructure. In this paper we present DST, a routing...