Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-06-01
2009-11-03
Yao, Kwang B (Department: 2416)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S343000, C370S438000
Reexamination Certificate
active
07613147
ABSTRACT:
An important objective for third generation mobile communications systems is to provide IP services, and a very important part of these services will be the conversational voice. The conversational voice service includes three distinct information flows: session control, the voice media, and the media control messages. In a preferred embodiment, based on the specific characteristics for each information flow, each information flow is allocated its own bearer with a Quality of Service (QoS) tailored to its particular characteristics. In a second embodiment, the session control and media control messages are supported with a single bearer with a QoS that suits both types of control messages. Both embodiments provide an IP conversational voice service with increased radio resource efficiency and QoS.
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Bergenlid Lars Herbert
Olsson Magnus
Kao Jutai
Nixon & Vanderhye P.C.
Telefonaktiebolaget LM Ericsson (publ)
Yao Kwang B
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