[특허]Method and apparatus for timing adjustment for uplink synchronous transmission in wide code division multiple access

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04J-003/06
출원번호	US-0759982 (2001-01-12)
발명자 / 주소	Toskala, Antti Tarkiainen, Markku
출원인 / 주소	Nokia Mobile Phones Ltd.
대리인 / 주소	Ware, Fressola, Van Der Sluys & Adolphson, LLP
인용정보	피인용 횟수 : 34 인용 특허 : 1

초록 ▼

A method and apparatus for use in the uplink synchronous transmission in UTRA FDD. As the downlink DPCH field carries a transmit power command (TPC) in each of the slots in a radio frame, the TPC can be replaced by a Time alignment bit (TAB) to indicate whether the received arrival time at a Node B

A method and apparatus for use in the uplink synchronous transmission in UTRA FDD. As the downlink DPCH field carries a transmit power command (TPC) in each of the slots in a radio frame, the TPC can be replaced by a Time alignment bit (TAB) to indicate whether the received arrival time at a Node B of a DPCH message from a UE is earlier or later than a desired arrival time. The TAB is sent to the UE over a number of times so as to allow the UE to adjust the uplink transmission time based on a summed value of the TABs. Preferably, the TABs are summed over 200 ms so that the searcher in Node B has sufficient time to verify the position of the UE in the time domain.

대표청구항 ▼

A method and apparatus for use in the uplink synchronous transmission in UTRA FDD. As the downlink DPCH field carries a transmit power command (TPC) in each of the slots in a radio frame, the TPC can be replaced by a Time alignment bit (TAB) to indicate whether the received arrival time at a Node B

A method and apparatus for use in the uplink synchronous transmission in UTRA FDD. As the downlink DPCH field carries a transmit power command (TPC) in each of the slots in a radio frame, the TPC can be replaced by a Time alignment bit (TAB) to indicate whether the received arrival time at a Node B of a DPCH message from a UE is earlier or later than a desired arrival time. The TAB is sent to the UE over a number of times so as to allow the UE to adjust the uplink transmission time based on a summed value of the TABs. Preferably, the TABs are summed over 200 ms so that the searcher in Node B has sufficient time to verify the position of the UE in the time domain. d further control circuit being connected to associated ones of said first, second, third, and fourth word lines of a respective one of said first and second word line segments and to associated ones of said controllable first, second, third, and fourth switching devices. 3. The integrated memory according to claim 2, including: address terminals for providing an address signal; and said driver circuits being connectable to a respective one of said address terminals in order to activate a respective one of said driver circuits. 4. The integrated memory according to claim 1, including: an address terminal for providing an address signal; and said control circuit being connectable to said address terminal in order to activate said control circuit. 5. The integrated memory according to claim 1, including: a first address terminal for providing a first address signal; a second address terminal for providing a second address signal; said controllable first switching device and said controllable second switching device each having a control terminal; said control circuit including a first logic combination circuit and a second logic combination circuit; said first logic combination circuit having inputs respectively connected to said first address terminal for providing the first address signal and to said first word line; said first logic combination circuit having an output connected to said control terminal of said controllable second switching device; said second logic combination circuit having inputs respectively connected to said second address terminal for providing the second address signal and to said second word line; and said second logic combination circuit having an output connected to said control terminal of said controllable first switching device. 6. The integrated memory according to claim 5, wherein said first address terminal for providing the first address signal and said second address terminal for providing the second address signal are connected to one another. 7. The integrated memory according to claim 1, wherein said supply circuit includes a current source connectable to said first word line and to said second word line. 8. The integrated memory according to claim 1, including: a semiconductor chip region including a plurality of memory cell arrays, said memory cell arrays defining respective planes, a first one of the planes extending above a second one of the planes; and said memory cells being disposed in said plurality of memory cell arrays such that said first word line is disposed in the first one of the planes and said second word line is disposed in the second one of the planes. 9. The integrated memory according to claim 1, wherein said memory cells have a magnetoresistive memory effect, and said memory cells are in each case connected between one of said bit lines and one of said word lines.

LOADING...

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

Sundelin Magnus,SEX ; Knutsson Jens,SEX ; Butovitsch Paul Peter,SEX ; Thornberg Carl M.,JPX, Downlink power control in a cellular mobile radio communications system.
상세보기

이 특허를 인용한 특허 (34) 인용/피인용 타임라인 분석

Kato, Yasuyuki; Yamada, Shohei, Base station device, mobile station device, wireless communication system, program, random access response transmitting method, and random access response receiving method.
상세보기
Blanz, Josef; Willenegger, Serge, Communications in an asynchronous cellular wireless network.
상세보기
Blanz,Josef; Willenegger,Serge, Communications in an asynchronous cellular wireless network.
상세보기
Yamada, Shohei; Kato, Yasuyuki, Conditional uplink timing alignment in a mobile station device of a radio communication system.
상세보기
Yamada, Shohei; Kato, Yasuyuki, Conditional uplink timing alignment in a mobile station device of a radio communication system.
상세보기
Yamada, Shohei; Kato, Yasuyuki, Conditional uplink timing alignment in a mobile station device of a radio communication system.
상세보기
Palenius,Torgny; 횜stberg,Christer, Control of frame timing on handover.
상세보기
Laroia, Rajiv; Li, Junyi; Srinivasan, Murari, Controlled superposition coding in multi-user communication systems.
상세보기
Laroia, Rajiv; Jin, Hui; Richardson, Tom; Li, Junyi, Efficient signal transmission methods and apparatus using a shared transmission resource.
상세보기
Chen, Tao; Holtzman, Jack M.; Razoumov, Leonid; Patel, Shimman; Saints, Keith; Tiedemann, Jr., Edward G., Method and apparatus for controlling transmission power while in soft handoff.
상세보기
Choi, Sung-Ho; Lee, Hyun-Woo; Park, Seong-Il; Choi, Ho-Kyu, Method for controlling transmission point of a dedicated channel in a CDMA communication system supporting an uplink synchronous transmission scheme.
상세보기
Jeong, Kyeong-In; Lee, Ju-Ho; Kwak, Yong-Jun; Choi, Sung-Ho; Song, O-Sok; Van Lieshout, Gert Jan; Van Der Velde, Himke, Method for maintaining uplink timing synchronization in a mobile communication system and user equipment apparatus for the same.
상세보기
Choi,Sung Ho; Lee,Hyun Woo; Park,Seong Ill; Choi,Ho Kyu, Method for performing USTS handover and USTS mode switching in a mobile communication system.
상세보기
Hwang,Seung Hoon; Kim,Bong Hoe; Kwon,Sung Lark, Method of controlling timing for uplink synchronous transmission scheme.
상세보기
Laroia, Rajiv; Li, Junyi; Uppala, Sathyadev Venkata, Method of creating and utilizing diversity in a multiple carrier communication system.
상세보기
Laroia, Rajiv; Li, Junyi; Uppala, Sathyadev Venkata, Method of creating and utilizing diversity in a multiple carrier communication system.
상세보기
Laroia,Rajiv; Li,Junyi; Uppala,Sathyadev Venkata, Method of creating and utilizing diversity in multiple carrier communication system.
상세보기
Laroia,Rajiv; Li,Junyi; Uppala,Sathyadev Venkata, Methods and apparatus for operating mobile nodes in multiple states.
상세보기
Laroia, Rajiv; Srinivasan, Murari; Li, Junyi, Methods and apparatus of enhanced coding in multi-user communication systems.
상세보기
Halfmann, Ruediger; Haustein, Thomas; Schulz, Egon; Zirwas, Wolfgang, Model based channel state information feedback.
상세보기
Laroia, Rajiv; Li, Junyi; Uppala, Sathyadev Venkata, Power and timing control methods and apparatus.
상세보기
Yamada, Shohei; Kato, Yasuyuki, Radio communication system and mobile station device.
상세보기
Yamada, Shohei; Kato, Yasuyuki, Radio communication system and mobile station device.
상세보기
Yamada, Shohei; Kato, Yasuyuki, Radio communication system and mobile station device.
상세보기
Yamada, Shohei; Kato, Yasuyuki, Radio communication system and mobile station device.
상세보기
Ohlsson, Jonas; Hultgren, Simon; Torstensson, Olof, System and method for performing timing updates in a mobile device.
상세보기
Cai, Zhijun; Womack, James Earl; Jia, Yongkang, System and method for uplink timing synchronization.
상세보기
Cai, Zhijun; Womack, James Earl; Jia, Yongkang, System and method for uplink timing synchronization.
상세보기
Anigstein, Pablo Alejandro; Hande, Prashanth; Li, Junyi, User specific downlink power control channel Q-bit.
상세보기
Damnjanovic, Aleksandar; Tenny, Nathan Edward, Using DTX and DRX in a wireless communication system.
상세보기
Damnjanovic, Aleksandar; Tenny, Nathan Edward, Using DTX and DRX in a wireless communication system.
상세보기
Damnjanovic, Aleksandar; Tenny, Nathan Edward, Using DTX and DRX in a wireless communication system.
상세보기
Laroia, Rajiv; Li, Junyi; Uppala, Sathyadev, Wireless timing and power control.
상세보기
Laroia, Rajiv; Li, Junyi; Uppala, Sathyadev Venkata, Wireless timing and power control.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

[미국특허] Method and apparatus for timing adjustment for uplink synchronous transmission in wide code division multiple access 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (34) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Method and apparatus for timing adjustment for uplink synchronous transmission in wide code division multiple access 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (34) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허