DocumentCode
400967
Title
Precoding of contention bursts for broadband fixed wireless access
Author
Sellars, M.P. ; Greaves, S.D. ; Porter, J. ; Crosby, D.B. ; Freeman, B.R.
Author_Institution
Cambridge Broadband Ltd., UK
Volume
1
fYear
2003
fDate
1-5 Dec. 2003
Firstpage
45
Abstract
This paper presents a precoding technique for pre-equalizing contention requests in a slotted-ALOHA access request scheme, for use in single-carrier broadband fixed wireless access (FWA) networks. Multipath channel distortion is compensated for at the transmitter, so that the contention burst arrives undistorted at the receiver. Performance is verified using simulation and radio measurements.
Keywords
access protocols; broadband networks; multipath channels; radio access networks; radiofrequency interference; broadband fixed wireless access; contention bursts; multipath channel distortion; precoding technique; slotted-ALOHA access request scheme; Bandwidth; Downlink; Equalizers; Intersymbol interference; Multipath channels; Nonlinear filters; Radio transmitters; Receivers; Table lookup; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 2003. GLOBECOM '03. IEEE
Print_ISBN
0-7803-7974-8
Type
conf
DOI
10.1109/GLOCOM.2003.1258200
Filename
1258200
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