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특허 상세정보

Forward-link scheduling in a wireless communication system during soft and softer handoff

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H04Q-007/20    H04Q-007/34   
미국특허분류(USC) 455/436; 455/437; 455/438; 455/442; 455/069; 455/522; 370/331; 370/332
출원번호 US-0792518 (2001-02-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wadsworth Philip
인용정보 피인용 횟수 : 109  인용 특허 : 9
초록

A method and apparatus for scheduling transmit rates and power levels for data in conjunction with a voice-data communication during conditions of soft and softer handoff. During conditions of no handoff, or hard handoff, an algorithm selects a slot reflecting a favored power level and transmission rate for transmitting the non-voice data on a supplemental channel. The slot is selected based upon the transmission power levels for voice-data transmitted by a base station to a remote station on a fundamental channel. The algorithm applies to softer handoff...

대표
청구항

1. A method of scheduling transmit rates and transmit power levels of data users in a wireless communication system during softer handoff, comprising:transmitting signals between a base station having at least two sectors and a remote station via at least one first channel per sector, wherein the transmitted signals comprise voice-data;measuring at the base station a ratio of transmission power levels for the voice-data transmitted via the at least one first channel per sector;determining a historical profile for the ratio of transmission power levels; a...

이 특허에 인용된 특허 (9)

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