Abstract
A variable rate data transmission scheme with blind rate detection is described for pilot-symbol-assisted coherent DS-CDMA mobile radio. Cyclic redundancy check (CRC) coding and decoding is used for blind rate detection. Computer simulations of eight-rate variable rate data transmission demonstrate that when 16 bit CRC is used, the loss in required total Eb/N0 at a frame error rate of 102 under two-path Rayleigh fading, is only ∼0.1 dB from the known rate case.
Original language | English |
---|---|
Pages (from-to) | 1865-1866 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 32 |
Issue number | 20 |
DOIs | |
Publication status | Published - 1996 |
Keywords
- Cellular radio
- Code division multiple access
- Mobile radio systems