Title :
A retransmission scheme for circuit-mode data on wireless links
Author :
Nanda, Sanjiv ; Ejzak, Richard P. ; Doshi, Bharat T.
Author_Institution :
AT&T Bell Labs., Holmdel, NJ, USA
Abstract :
The cellular radio link is characterized by deep fades leading to long error bursts (lasting hundreds of msec). Data transmission over such links results in large packet error rates (in the range 10-3 to 10-1). The authors 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 kbps service per full-rate TDMA channel above a carrier to interference ratio of 18 dB
Keywords :
cellular radio; digital radio; error statistics; fading; packet switching; radio links; state feedback; time division multiple access; time-varying channels; transport protocols; 9.6 kbit/s; US digital cellular TDMA standard; cellular radio link; circuit-mode data; error bursts; fades; full-rate TDMA channel; packet error rates; radio link protocol; receiver state; retransmission scheme; throughput; wireless links; Circuits; Data communication; Error analysis; Land mobile radio cellular systems; Protocols; Radio link; Receivers; State feedback; Throughput; Time division multiple access;
Conference_Titel :
Communications, 1994. ICC '94, SUPERCOMM/ICC '94, Conference Record, 'Serving Humanity Through Communications.' IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-1825-0
DOI :
10.1109/ICC.1994.368837
