TMC
2012
12 years 2 months ago
2012
Abstract—We consider the problem of relay-assisted transmission for cellular networks. In the considered system, a source node together with n relay nodes are selected in a propo...
INFOCOM
2011
IEEE
13 years 4 months ago
2011
IEEE
Abstract—Smartphones have changed the way people communicate. Most prominently, using commonplace mobile device features (e.g., high resolution cameras), they started producing a...
CORR
2011
Springer
13 years 4 months ago
2011
Springer
In this paper we develop a tractable framework for SINR analysis in downlink heterogeneous cellular networks (HCNs) with flexible cell association policies. The HCN is modeled as...
CORR
2011
Springer
13 years 4 months ago
2011
Springer
—Multi-cell cooperation is a promising approach for mitigating inter-cell interference in dense cellular networks. Quantifying the performance of multi-cell cooperation is challe...
CORR
2011
Springer
13 years 4 months ago
2011
Springer
Cellular networks are in a major transition from a carefully planned set of large tower-mounted basestations (BSs) to an irregular deployment of heterogeneous infrastructure eleme...
WINET
2010
13 years 10 months ago
2010
2.5G and 3G cellular networks are becoming more and more widespread. Therefore, the need for value added services is increasing rapidly. One of the key services that operators see...
INFOCOM
2010
IEEE
13 years 11 months ago
2010
IEEE
—In this paper, we present a general technique based on Bayesian inference to locate mobiles in cellular networks. We study the problem of localizing users in a cellular network ...
CORR
2010
Springer
13 years 11 months ago
2010
Springer
LA planning in cellular network is useful for minimizing location management cost in GSM network. In fact, size of LA can be optimized to create a balance between the LA update ra...
NETWORK
2007
13 years 12 months ago
2007
– The interworking between the third-generation (3G) cellular network and wireless local area networks (WLANs) is one of the promising approaches to next-generation wireless netw...
SIGCOMM
2010
ACM
14 years 18 days ago
2010
ACM
Reducing the energy consumption of a wireless cellular network is an important and urgent problem. This paper studies the effect of cell sizes on the energy consumed by the networ...