6,597.923 B1* 7/2003 Vanghi et al.................. 455,522 2003/O125040 A. 7/2003 Walton et
al.................. 455,454 6,741,862 B2 5/2004 Chung et al. 2003.0128658 A1* 7, 2003 Walton …

The present invention describes a method for selecting a preferable codec mode for a
connection between a first communication device (UE1) and a second communication …

0002) 1. Field of the Invention 0003. The present invention relates to a technique for link
adaptation, and particularly but not eXclusively for Such a technique in an RT-EGPRS …

The invention relates to method for communicating infor mation from a first mobile
communication device (UE1) to a Second mobile communication device (UE2) via a net …

A system to provide narrowcast communications uses adaptive data rate control to individual
subscribers such that the effects of precipitation or other link conditions, which are not …

A reduced data rate communication system, such as for example a fixed wireless access
system, comprises a plurality of user stations each capable of communicating with a …

The invention relates to a method and system for transmitting control information in a
communication system (1) comprising at least one base station subsystem (BSS) and a …

The present invention is directed to a cellular phone com munication device comprised of a
radio frequency module configured to receive and Send communication data. A codec …

Disclosed is a system and method for channel decoding speech frames in a receiver
capable of multiple (M) codec modes, wherein channel encoded speech frames include an …

(57) ABSTRACT A communication system with a base station configured to determine a
codec to use with end units, such that, in response to a determination that a first end unit …