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특허 상세정보

Method and system for transmit gating in a wireless communication system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H04B-007/00    H04B-007/185    H04B-007/216    H04B-007/212    H04J-003/00   
미국특허분류(USC) 455/522; 455/069; 370/318; 370/335; 370/337; 370/342; 370/347
출원번호 US-0360139 (1999-07-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Philip R. Wadsworth
인용정보 피인용 횟수 : 61  인용 특허 : 11
초록

The present invention is a novel and improved method and system for communicating a frame of information according to a discontinuous transmit format. In particular, the present invention describes a method of transmitting eighth rate speech or data frames employing transmit gating and energy scaling which simultaneously reduces the battery usage of a variable rate wireless communication device, increases the capacity of the reverse link and provides reliable communication of the eighth rate frames. In the present invention, four methods are presented fo...

대표
청구항

1. In a wireless communication device, a method for transmitting eighth rate frames of information wherein a frame is divided into sixteen frame intervals of equal duration comprising an equal number of symbols, the method comprising the steps of:a. gating off transmissions during the first of said frame intervals; and b. transmitting a symbol during the second of said frame intervals, wherein the resultant pattern of transmission from steps (a)-(b) are subsequently repeated seven times.

이 특허에 인용된 특허 (11)

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  10. Gilhousen Klein S. (San Diego CA) Jacobs Irwin M. (La Jolla CA) Padovani Roberto (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA) Wheatley ; III Charles E. (Del Mar CA) Viterbi Andrew J. (La Jol. System and method for generating signal waveforms in a CDMA cellular telephone system. USP1992045103459.
  11. Jacobs Paul E. (San Diego CA) Gardner William R. (San Diego CA) Lee Chong U. (San Diego CA) Gilhousen Klein S. (San Diego CA) Lam S. Katherine (San Diego CA) Tsai Ming-Chang (San Diego CA). Variable rate vocoder. USP1995055414796.

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