WIRELESS COMMUNICATION TERMINAL, PROCESSOR THEREOF, AND WIRELESS COMMUNICATION TERMINAL POWER MANAGEMENT METHOD

Title:

WIRELESS COMMUNICATION TERMINAL, PROCESSOR THEREOF, AND WIRELESS COMMUNICATION TERMINAL POWER MANAGEMENT METHOD

Document Type and Number:

WIPO Patent Application WO/2008/018328

Kind Code:

A1

Abstract:

To provide a wireless communication terminal having a power saving control function that does not affect the performance during a high-speed communication. The wireless communication terminal comprises a processor having a power saving control function that reduces the operational clock rate under predetermined conditions; and a wireless communication part that can perform communication at a high-speed or low-speed data communication rate. During communication at the high-speed data communication rate such as HSDPA, the power saving control function of the processor is disabled to inhibit the operational clock rate from being switched to a low-rate side.

Inventors:

TSUKAMOTO TADASHI (JP)
TANAKA TOMOYUKI (JP)

Application Number:

PCT/JP2007/065015

Publication Date:

February 14, 2008

Filing Date:

July 31, 2007

Export Citation:

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Assignee:

NEC CORP (JP)
TSUKAMOTO TADASHI (JP)
TANAKA TOMOYUKI (JP)

International Classes:

H04M1/73; H04B7/26; H04W52/02; H04W88/02

Domestic Patent References:

WO2006016652A1

2006-02-16

Foreign References:

JP2000032081A	2000-01-28
JP2003274010A	2003-09-26
JP2006173778A	2006-06-29
JP2006220060A	2006-08-24
JP2005142981A	2005-06-02
JP2006072991A	2006-03-16

Other References: