Sciweavers

GLOBECOM
2007
IEEE
13 years 11 months ago
Cellular Communication with Randomly Placed Distributed Antennas
Abstract— A cellular distributed antenna system with randomly located distributed antenna elements (AEs) and mobile users is considered. The AEs are connected to the base station...
Jun Zhang, Jeffrey G. Andrews
GLOBECOM
2007
IEEE
13 years 11 months ago
Optimal Power Allocation for Linear Dispersion Codes Over Correlated MIMO Channels with Channel State Feedback
— The design of spatio-temporal power allocation schemes is considered for space-time coding over spatially correlated multiple-input multiple-output (MIMO) channels. The focus i...
Che Lin, Vasanthan Raghavan, Venugopal V. Veeraval...
GLOBECOM
2007
IEEE
13 years 11 months ago
Inter-Area Shared Segment Protection of MPLS Flows Over Agile All-Photonic Star Networks
—We study the resilience of MPLS flows over an agile all-photonic star WDM network (AAPN). On the basis of our previous inter-area optimal routing architecture, we propose and de...
Peng He, Gregor von Bochmann
GLOBECOM
2007
IEEE
13 years 11 months ago
PEARS: A Power-Aware End-to-End Mobility Management Scheme
Abstract—SIGMA is an IP diversity-based mobility management scheme that aims to reduce handoff latency and packet loss of Mobile IP. In this paper, we propose a power-aware versi...
Surendra Sivagurunathan, Mohammed Atiquzzaman
GLOBECOM
2007
IEEE
13 years 11 months ago
Interference Model for Cognitive Coexistence in Cellular Systems
Abstract—Cognitive radio is a key enabling technology of dynamic spectrum access for exploiting unused spectrum resources. This article focuses on modeling the opportunity for ce...
Theodoros Kamakaris, Didem Kivanc-Tureli, Uf Turel...
GLOBECOM
2007
IEEE
13 years 11 months ago
A Cluster-Based Multiuser Cooperative Network
Abstract— A novel cluster-based coherent multi-user (MU) relaying system is proposed, where a number of source/destination pairs communicate concurrently over the same physical c...
Celal Esli, Armin Wittneben
GLOBECOM
2007
IEEE
13 years 11 months ago
Comparison of Frequency and Time Domain Schemes for MIMO Broadband Fixed Wireless Access
— Broadband fixed wireless access (BFWA) is an ideal solution for providing high data rate communications where traditional landlines are either unavailable or too costly to be ...
Pei Xiao, Ioannis Chatzigeorgiou, Rolando A. Carra...
GLOBECOM
2007
IEEE
13 years 11 months ago
Non-Cooperative Power Control for Faded Wireless Ad Hoc Networks
— The problem of non-cooperative power control is studied for wireless ad hoc networks supporting data services. We develop a maximum throughput based non-cooperative power contr...
Xiaolu Zhang, Meixia Tao, Chun Sum Ng
GLOBECOM
2007
IEEE
13 years 11 months ago
Impact of Noisy Carrier Phase Synchronization on Linear Amplify-and-Forward Relaying
—We consider a distributed wireless network where amplify-and-forward relays assist the communication between multiple source/destination pairs. To provide a global phase referen...
Stefan Berger, Armin Wittneben