Interleaver and deinterleaver of global mobile communication system terminal

摘要

1. TECHNICAL FIELD OF THE INVENTION;The present invention relates to a global mobile communication system (GSM) terminal, and more particularly, to an interleaver and a deinterleaver for GSM terminal transmission and reception.;2. Technical problem to be solved by the invention;The present invention provides an interleaver and a deinterleaver that can implement an interleaver and a deinterleaver of a GSM terminal transmission and reception unit in hardware.;3. Summary of solution of invention;In interleaving of the GSM terminal transmitter, the voice data is written to the address generated using the formula specified in the GSM specification in writing the voice data to the memory means, and then sequentially read. Thereafter, the address used for deinterleaving is generated to restore the order of the voice data.;4. Important uses of the invention;It is used for the interleaver and deinterleaver of the terminal of the global mobile communication system.