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» Optimal Cooperative Relaying Schemes in IR-UWB Networks
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GLOBECOM
2007
IEEE
14 years 1 months ago
Two Energy-Saving Schemes for Cooperative Transmission with Opportunistic Large Arrays
— An opportunistic large array (OLA) is a form of cooperative diversity in which a large group of simple, inexpensive relays or forwarding nodes operate without any mutual coordi...
Lakshmi V. Thanayankizil, Aravind Kailas, Mary Ann...
CORR
2006
Springer
109views Education» more  CORR 2006»
13 years 7 months ago
Hierarchical Cooperation Achieves Optimal Capacity Scaling in Ad Hoc Networks
n source and destination pairs randomly located in an area want to communicate with each other. Signals transmitted from one user to another at distance r apart are subject to a po...
Ayfer Özgür, Olivier Lévêqu...
JCSNC
2010
122views more  JCSNC 2010»
13 years 2 months ago
Paging and Location Management in IEEE 802.16j Multihop Relay Network
IEEE 802.16j is an emerging wireless broadband networking standard that integrates infrastructure base stations with multihop relay technology. Based on the idle mode operation in ...
Kuan-Po Lin, Hung-Yu Wei
VTC
2008
IEEE
140views Communications» more  VTC 2008»
14 years 1 months ago
Diversity Combining of Signals with Different Modulation Levels in Cooperative Relay Networks
In digital cooperative relaying, signals from the source-destination and relay-destination links are combined at the destination to achieve spatial diversity. These signals do not ...
Akram Bin Sediq, Halim Yanikomeroglu
NTMS
2008
IEEE
14 years 1 months ago
An RF Channel Emulator-Based Testbed for Cooperative Transmission Using Wireless Sensor Devices
—In this paper, the issues and methods regarding setting up the testbed for measuring the performance of cooperative transmission is introduced. Also, some experiments on both th...
Jin-Woo Jung, Mary Ann Ingram