GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
Maintaining fairness using weighting factors is a common approach in resource allocation. However, computing weighting factors for multiservice wireless networks is not trivial bec...
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
Due to the limited energy supplies of nodes in many applications like wireless sensor networks, energy efficiency is crucial for extending the lifetime of these networks. This pape...
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
Exact statistics of the local signal-to-noise ratios (SNRs) of the best relay in decode-and-forward (DF) opportunistic relaying (ORe) are derived. It is observed that although the ...
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
Ultra-wide bandwidth (UWB) transmission is a promising technology for indoor localization due to its fine delay resolution and obstacle-penetration capabilities. However, the prese...
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper, we establish a rate duality between the forward and reverse links of MIMO interference channel, where the reverse links are obtained by exchanging the roles of trans...
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
We consider the uplink of two mobile stations with the help of one common relay. Recently, joint network-channel coding based on LDPC codes was proposed for this setup where the ch...
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
The paper proposes an analytical approach to blocking probability calculation in the UMTS network carrying a mixture of multi-rate traffic, under the assumption that the part of re...
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper, we present a comparison between the sensitivity of SC-FDMA and OFDMA schemes to large carrier frequency offsets (CFO) and timing offsets (TO) of different users on t...