208 search results - page 1 / 42 » Optimal SINR-based Random Access |
CORR
2008
Springer
13 years 5 months ago
2008
Springer
This paper analyzes the spectral efficiency as a function of medium access control (MAC) for large random spreading CDMA random access systems that employ a linear receiver. It is ...
CORR
2010
Springer
13 years 2 months ago
2010
Springer
INFOCOM
2011
IEEE
12 years 8 months ago
2011
IEEE
Abstract—Market-based mechanisms offer promising approaches for spectrum access in cognitive radio networks. In this paper, we focus on two market models, one with a monopoly pri...
WIOPT
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract—We consider the problem of jointly optimizing random access and subgraph selection in coded wireless packet networks. As opposed to the corresponding scheduling approach...
INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
— Random access protocols, such as Aloha, are commonly modeled in wireless ad-hoc networks by using the protocol model. However, it is well-known that the protocol model is not a...