246 search results - page 21 / 50 » Resource Allocation in Multiple Access Channels |
PIMRC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—In this contribution we present a decentralized power allocation algorithm for the uplink interleave division multiple access (IDMA) channel. Within the proposed optimal...
NETWORK
2007
13 years 6 months ago
2007
Passive optical networks are a prominent broadband access solution to tackle the “last mile” bottleneck in telecommunications infrastructure. Data transmission over standardiz...
ETT
2002
13 years 7 months ago
2002
This paper deals with spreading sequences selection for downlink and uplink Multi-Carrier Code Division Multiple Access (MC-CDMA) systems with the aim of minimizing the dynamic ran...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— A novel cooperative multiple access protocol for packet speech communications is proposed. Cooperation is achieved through a relay node and by exploiting the silence periods du...
CISST
2003
13 years 8 months ago
2003
Modality conversion is an important part in the content adaptation process of a Universal Multimedia Access system. The decision on modality conversion is dependent on terminal/ne...