DocumentCode
1745519
Title
Impact of header error on EGPRS link level performance in IR mode
Author
Molkdar, D. ; Lambotharan, S.
Author_Institution
Motorola, UK
fYear
2001
fDate
2001
Firstpage
114
Lastpage
118
Abstract
In EGPRS the gain achieved through code combining of erroneous data packets; the so-called incremental redundancy (IR), compared with no IR is highly dependent on successful decoding of the RLC/MAC header. This paper provides-under a simulation environment-the effect of header error on the downlink link level performance of EGPRS when operating in the IR mode. The results are presented in terms of effective throughput for the most relevant EGPRS coding schemes. The scenarios considered are based on an ideal receiver performance under TU3-FH and RA250-NoFH interference limited radio channel conditions
Keywords
cellular radio; decoding; encoding; packet radio networks; radio links; radio receivers; radiofrequency interference; EGPRS; IR mode; RA250-NoFH; RLC/MAC header; TU3-FH; code combining; decoding; downlink link level performance; erroneous data packets; gain; header error; incremental redundancy; interference limited radio channel conditions; mobile cellular telephony; receiver performance; simulation environment; throughput;
fLanguage
English
Publisher
iet
Conference_Titel
3G Mobile Communication Technologies, 2001. Second International Conference on (Conf. Publ. No. 477)
Conference_Location
London
ISSN
0537-9989
Print_ISBN
0-85296-731-4
Type
conf
DOI
10.1049/cp:20010023
Filename
923520
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