A retransmission scheme for circuit-mode data on wireless links

A retransmission scheme for circuit-mode data on wireless links

The cellular radio link is characterized by deep fades leading to long error bursts (lasting hundreds of milliseconds). Data transmission over such links results in large packet error rates (in the range 10/sup -3/ to 10/sup -1/). We have designed a radio link protocol (RLP) to achieve high throughp...

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Veröffentlicht in:IEEE journal on selected areas in communications 1994-10, Vol.12 (8), p.1338-1352
Hauptverfasser: Nanda, S., Ejzak, R., Doshi, B.T.
Format: Artikel
Sprache:eng
Schlagworte:
Circuits
Data communication
Error analysis
Land mobile radio cellular systems
Protocols
Radio link
Receivers
State feedback
Throughput
Time division multiple access
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Zusammenfassung:The cellular radio link is characterized by deep fades leading to long error bursts (lasting hundreds of milliseconds). Data transmission over such links results in large packet error rates (in the range 10/sup -3/ to 10/sup -1/). We have designed a radio link protocol (RLP) to achieve high throughput on such links. The RLP is based on frequent, complete or partial feedback of the receiver state. Performance results for the US digital cellular TDMA standard show that the scheme can provide the equivalent of 9.6 kb/s service per full-rate TDMA channel above a carrier to interference ratio of 18 dB.< >
ISSN:0733-8716
1558-0008
DOI:10.1109/49.329341