Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2006-06-14
2009-06-02
Tran, CongVan (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S255000, C455S258000
Reexamination Certificate
active
07542445
ABSTRACT:
A mobile radio terminal includes a system clock having a controller, a frequency generator for outputting a clock signal and a temperature sensor for detecting an operating temperature of the frequency generator. The controller adjusts a frequency of the clock signal by inputting a frequency generator control value associated with the detected operating temperature to the frequency generator. A control circuit that manages overall operation of the mobile radio terminal is configured to place the mobile radio in one of plural operational modes and the clock signal is used to clock an electrical component activated in connection with the one of the operational modes.
REFERENCES:
patent: 4932072 (1990-06-01), Toko
patent: 5603101 (1997-02-01), Choi
patent: 6026133 (2000-02-01), Sokoler
patent: 6545547 (2003-04-01), Fridi et al.
patent: 6697645 (2004-02-01), MacFarlane
patent: 6753737 (2004-06-01), Ho et al.
patent: 7009460 (2006-03-01), Wilcox
patent: 7403507 (2008-07-01), McDonough et al.
patent: 2003/0064694 (2003-04-01), Oka et al.
patent: 2003/0144020 (2003-07-01), Challa et al.
patent: 2005/0079845 (2005-04-01), Ansorge et al.
patent: 2005/0240789 (2005-10-01), Saito et al.
patent: 2006/0017518 (2006-01-01), Wilcox
patent: 10336067 (1998-12-01), None
patent: 2002217722 (2002-08-01), None
Dallas Semiconductor, Using a VCXO (Voltage-Controlled Crystal Oscillator) as a Clock (CLK) Generator, 8 Pages, Jun. 2, 2003.
Silicon Laboratories, AN266, VCXO Tuning Slope (Kv), Stability, and Absolute Pull Range (APR), Rev. 0.1. Nov. 2005, 8 Pages, 2005.
AMI Semiconductor, PLL002, Programmable Phase Lock Loop, 4 Pages, 2002.
International Search Report from corresponding International Application No. PCT/IB2006/003522.
Renner , Otto, Boisselle & Sklar, LLP
Sony Ericsson Mobile Communications AB
Tran CongVan
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