DocumentCode
514362
Title
A unified framework for the joint optimal allocation of subchannel and power in multi-hop relay network
Author
Jang, Seunghun ; Kim, Dong Ku
Author_Institution
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Volume
2
fYear
2010
fDate
7-10 Feb. 2010
Firstpage
1081
Lastpage
1084
Abstract
This paper provides a unified framework for the joint optimal subchannel and resource allocation in multi-hop relay network. Specifically, we use a simple rearrangement inequality and show that seemingly difficult problems can be efficiently solved. This includes several existing solution methods as special cases. The proposed framework can be applied to the MIMO relaying and multi-hop OFDM.
Keywords
MIMO communication; OFDM modulation; channel allocation; MIMO relaying; joint subchannel-power optimal allocation; multihop OFDM; multihop relay network; multiple-input multiple-output relaying; orthogonal frequency division multiplexing; unified framework; Additive white noise; Frame relay; MIMO; OFDM; Power engineering and energy; Power system modeling; Power system relaying; Resource management; Spread spectrum communication; Wireless networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Communication Technology (ICACT), 2010 The 12th International Conference on
Conference_Location
Phoenix Park
ISSN
1738-9445
Print_ISBN
978-1-4244-5427-3
Type
conf
Filename
5440227
Link To Document