Apparatus for controlling a digital signal processor for...

Details Apparatus for controlling a digital signal processor for... Apparatus for controlling a digital signal processor for...

2004-09-30

2008-10-07

Tran, Khai (Department: 2611)

Pulse or digital communications

Transceivers

C375S222000

Reexamination Certificate

active

07433393

ABSTRACT:
A method of operating a radio-frequency (RF) circuitry and a signal-processing circuitry in a mobile telephone apparatus includes at least partially disabling the signal-processing circuitry while transmitting or receiving signals. In one example, a processor is efficiently disabled by generating and servicing an interrupt of relatively high priority. One advantage of this example is that preexisting, legacy code can be maintained, while still achieving the desired objectives. The processor can be enabled by generating and servicing a second high priority interrupt.

REFERENCES:
patent: 4384361 (1983-05-01), Masaki
patent: 4805165 (1989-02-01), Kawanura et al.
patent: 4870699 (1989-09-01), Garner et al.
patent: 4879758 (1989-11-01), DeLuca et al.
patent: 4930126 (1990-05-01), Kazecki et al.
patent: 4996639 (1991-02-01), Ishimoto et al.
patent: 5031233 (1991-07-01), Ragan
patent: 5058203 (1991-10-01), Inagami
patent: 5142699 (1992-08-01), Sato et al.
patent: 5150361 (1992-09-01), Wiecaorek et al.
patent: 5151769 (1992-09-01), Immorlica, Jr. et al.
patent: 5212796 (1993-05-01), Allison
patent: 5241541 (1993-08-01), Farrell et al.
patent: 5280644 (1994-01-01), Vannatta et al.
patent: 5307066 (1994-04-01), Kobayashi et al.
patent: 5355524 (1994-10-01), Higgins, Jr.
patent: 5448755 (1995-09-01), Tanaka
patent: 5471471 (1995-11-01), Freeburg et al.
patent: 5471663 (1995-11-01), Davis
patent: 5475684 (1995-12-01), Shimizu
patent: 5487181 (1996-01-01), Dailey et al.
patent: 5519711 (1996-05-01), Sointula
patent: 5604928 (1997-02-01), Hamano et al.
patent: 5630224 (1997-05-01), Swail
patent: 5649160 (1997-07-01), Corry et al.
patent: 5758278 (1998-05-01), Lansdowne
patent: 5764693 (1998-06-01), Taylor et al.
patent: 5812936 (1998-09-01), DeMont
patent: 5838741 (1998-11-01), Callaway, Jr. et al.
patent: 5842037 (1998-11-01), Haartsen
patent: 5859883 (1999-01-01), Critchlow et al.
patent: 5872540 (1999-02-01), Casabona et al.
patent: 5875449 (1999-02-01), Ono
patent: 5917854 (1999-06-01), Taylor et al.
patent: 5920592 (1999-07-01), Tanaka et al.
patent: 5923761 (1999-07-01), Lodenius
patent: 5953640 (1999-09-01), Meador et al.
patent: 6020614 (2000-02-01), Worley
patent: 6243597 (2001-06-01), Daanen
patent: 6246335 (2001-06-01), Tsunoda
patent: 6366622 (2002-04-01), Brown et al.
patent: 6442407 (2002-08-01), Bauer et al.
patent: 6480553 (2002-11-01), Ho et al.
patent: 6498819 (2002-12-01), Martin
patent: 6510185 (2003-01-01), Lee et al.
patent: 6963554 (2005-11-01), Weigand
patent: 7209767 (2007-04-01), Usui
patent: 2002/0080728 (2002-06-01), Sugar et al.
patent: 2003/0020521 (2003-01-01), Lee et al.
patent: 2004/0116168 (2004-06-01), Usui
patent: 2004/0120435 (2004-06-01), Yang et al.
patent: 2004/0146030 (2004-07-01), Hsieh et al.
patent: 0463621 (1991-06-01), None
patent: 00511511 (1992-11-01), None
patent: 00511511 (1992-11-01), None
patent: 00511511 (1992-11-01), None
patent: 00447302 (1994-05-01), None
patent: 00447302 (1994-05-01), None
patent: 0939495 (1999-09-01), None
patent: 00463621 (2000-01-01), None
patent: 00463621 (2000-01-01), None
patent: 00463621 (2000-01-01), None
patent: WO 0139406 (2001-05-01), None
International Search Report for PCT/US2005/025909, dated of mailing: Nov. 15, 2005, 3 pages.
International Search Report for PCT/US05/35279, date of mailing, Jan. 27, 2006, 3 pages.

Affiliated with

Also associated with

Rating

Apparatus for controlling a digital signal processor for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for controlling a digital signal processor for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for controlling a digital signal processor for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4002708