DocumentCode
3030788
Title
Performance Analysis of Layer 1 Relays
Author
Juan, Zhao ; Sartori, Philippe ; Wei, Bai
Author_Institution
Huawei Technol. Co. Ltd., China
fYear
2009
fDate
14-18 June 2009
Firstpage
1
Lastpage
6
Abstract
Relays are expected to be included in 3GPP Release 10 also known as LTE-Advanced (LTE-A). Relays can be used to improve coverage and throughput and could be an important tool to improve the wireless experience. In this paper, the discussion on relay technologies in 3GPP LTE-A is overviewed firstly. Because both low cost and small delay make LI relay more attractive than other types of relay, the SINR and information rate performance of LI relays are analyzed mainly in this paper. With a simple one-dimensional relay model and an approximate self-interference model, the capability of LI relays to improve cell-edge throughput is verified.
Keywords
3G mobile communication; cellular radio; relays; 3GPP Release 10; LTE-advanced; cell-edge throughput; layer 1 relays; one-dimensional relay model; relay technologies; self-interference model; wireless experience; Costs; Delay; Information analysis; Information rates; Interference; Performance analysis; Relays; Repeaters; Signal to noise ratio; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference on
Conference_Location
Dresden
Print_ISBN
978-1-4244-3437-4
Type
conf
DOI
10.1109/ICCW.2009.5208021
Filename
5208021
Link To Document