Radio terminal unit, radio communication system and...

Details Radio terminal unit, radio communication system and... Radio terminal unit, radio communication system and...

2008-02-28

2010-12-14

Gelin, Jean A (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S309000, C455S512000, C370S318000, C370S328000

Reexamination Certificate

active

07853298

ABSTRACT:
A radio terminal unit and a radio communication system, enabling power savings, the improvement of the quality of real-time communication such as voice communication, and the reduction of transmission delays which often occur when a plurality of radio terminal units are connected to one radio base station. A radio terminal unit comprises a communication control section for controlling a radio interface section to transmit a control packet using a timer value.

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Hideaki Manuyama et al, “Proposal of Communication Control Technique for Power Saving on Wireless Environment”, IPSJ Symposium Series, Information Processing Society of Japan, vol. 2001 No. 16, Nov. 19, 2001, pp. 25-32.
Motegi et al., “Adaptive Battery Conservation Management for Multimedia Mobile Packet Communications.,” The Institute of Electronics Information and Communicatin Engineers, Technical Report NS2001-224-256 Mar. 2002, vol. 101, No. 714. pp. 135-140.

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