Title :
High-reliability data transfer over the land mobile radio channel using interleaved hybrid-ARQ error control
Author :
Wicker, Stephen B.
Author_Institution :
Sch. of Electr. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
fDate :
2/1/1990 12:00:00 AM
Abstract :
Several coding techniques are combined to create a simple error control system capable of providing very low end-to-end symbol error rates over a digital mobile phone link. Interleaving is used to spread out the impact of deep fades, allowing for the use of shorter block codes with correspondingly simple encoders and decoders. The degree of error control provided by these block codes is then substantially improved through the adoption of a type-1 hybrid-ARQ protocol. The performance of this system is explored in detail for implementation based on Reed-Solomon codes
Keywords :
data communication systems; digital radio systems; encoding; error correction codes; mobile radio systems; protocols; telecommunication channels; Reed-Solomon codes; automatic-repeat-request; block codes; coding; digital mobile phone link; end-to-end symbol error rates; high reliability data transfer; hybrid-ARQ error control; interleaving; land mobile radio channel; type-1 hybrid-ARQ protocol; Bit error rate; Costs; Data communication; Error analysis; Error correction; Interleaved codes; Land mobile radio; Protocols; Rayleigh channels; Reed-Solomon codes;
Journal_Title :
Vehicular Technology, IEEE Transactions on
