Location-based voice coder selection

Details Location-based voice coder selection Location-based voice coder selection

1997-09-30

2000-01-11

Eisenzopf, Reinhard J.

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

455424, H04B 100

Patent

active

060145684

ABSTRACT:
A wireless telecommunications system and method for basing the voice coder selection for the speech channel on the current location of the subscriber. Subscribers having a voice coder of less quality, such as a half-rate voice coder, can specify that while making or receiving calls in certain locations, e.g., from home or from the office, an improved voice coder should be allocated, such as the enhanced full rate voice coder. The location based voice coder selection can be implemented in either the mobile station itself or within the cellular network.

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PCT International Search Report dated Jan. 26, 1999.

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