Research Article
The issue of adaptive and distributed cross-layer resource allocation for energy efficiency in uplink code-division multiple-access (CDMA) wireless data networks is addressed. The resource allocation problems ...
EURASIP Journal on Advances in Signal Processing 2008 2009:532607
Published on: 31 August 2008
Research Article
It is well known that channel state information at the transmitter (CSIT) leads to higher throughput in fading channels. We motivate the use of transmit buffer information at receiver (TBIR). The thesis of thi...
EURASIP Journal on Advances in Signal Processing 2008 2009:520287
Published on: 20 August 2008
Editorial
EURASIP Journal on Advances in Signal Processing 2008 2009:528675
Published on: 18 August 2008
Research Article
Despite significant research effort, the performance of distributed medium access control methods has failed to meet theoretical expectations. This paper proposes a protocol named "Channel MAC" performing a fu...
EURASIP Journal on Advances in Signal Processing 2008 2009:368209
Published on: 7 August 2008
Research Article
A resource allocation algorithm for orthogonal frequency division multiple access-based and infrastructure-based relay networks is introduced in this paper. The algorithm is applied in the downlink of a single...
EURASIP Journal on Advances in Signal Processing 2008 2009:630964
Published on: 6 August 2008
Research Article
While a number of scheduling policies achieve the maximum throughput region, the average delay minimization problem for cellular broadcast systems still awaits its complete solution. To this end, we introduce ...
EURASIP Journal on Advances in Signal Processing 2008 2009:762050
Published on: 6 August 2008
Research Article
Random packet CDMA (RP-CDMA) is a recently proposed random transmission scheme which has been designed from the beginning as a cross-layer method to overcome the restrictive nature of the Aloha protocol. Herei...
EURASIP Journal on Advances in Signal Processing 2008 2009:238103
Published on: 5 August 2008
Research Article
Conventional medium access control protocols are designed to avoid simultaneous transmissions, based on a simple collision model in the underlying physical layer. Recently, strong physical layer capabilities, ...
EURASIP Journal on Advances in Signal Processing 2008 2009:156247
Published on: 4 August 2008
Research Article
Multihop mobile wireless networks have drawn a lot of attention in recent years thanks to their wide applicability in civil and military environments. Since the existing IEEE 802.11 distributed coordination fu...
EURASIP Journal on Advances in Signal Processing 2008 2009:278041
Published on: 4 August 2008
Research Article
We address the problem of resource allocation on the downlink of an OFDMA single-cell system under fairness constraints with limited channel state information (CSI). Target QoS corresponds to a minimum user da...
EURASIP Journal on Advances in Signal Processing 2008 2009:602856
Published on: 3 August 2008
Research Article
A further development of the synchronous array method (SAM) as a medium access control scheme for large-scale ad hoc wireless networks is presented. Under SAM, all transmissions of data packets between adjacen...
EURASIP Journal on Advances in Signal Processing 2008 2009:873202
Published on: 29 July 2008
Research Article
The problem of determining an optimal parameter setup at the physical layer in a multiuser, multiantenna downlink is considered. An aggregate utility, which is assumed to depend on the users' rates, is used as...
EURASIP Journal on Advances in Signal Processing 2008 2009:645041
Published on: 18 June 2008
