DE69841717D1 - Mobiles Kommunikationssystem, Basisstation und Mobilstation - Google Patents
Mobiles Kommunikationssystem, Basisstation und MobilstationInfo
- Publication number
- DE69841717D1 DE69841717D1 DE69841717T DE69841717T DE69841717D1 DE 69841717 D1 DE69841717 D1 DE 69841717D1 DE 69841717 T DE69841717 T DE 69841717T DE 69841717 T DE69841717 T DE 69841717T DE 69841717 D1 DE69841717 D1 DE 69841717D1
- Authority
- DE
- Germany
- Prior art keywords
- mobile
- station
- communication system
- base station
- mobile communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0077—Multicode, e.g. multiple codes assigned to one user
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/322—Power control of broadcast channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
- H04J13/0029—Gold
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/08—Closed loop power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/12—Outer and inner loops
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/56—Detection of errors of TPC bits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11619297 | 1997-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69841717D1 true DE69841717D1 (de) | 2010-07-22 |
Family
ID=14681121
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69839852T Expired - Lifetime DE69839852D1 (de) | 1997-04-17 | 1998-04-17 | Anordnung und Verfahren zur Telekommunikation |
DE69840732T Expired - Lifetime DE69840732D1 (de) | 1997-04-17 | 1998-04-17 | Basisstation und Verfahren für Mobilkommunikationssystem |
DE69841717T Expired - Lifetime DE69841717D1 (de) | 1997-04-17 | 1998-04-17 | Mobiles Kommunikationssystem, Basisstation und Mobilstation |
DE69840527T Expired - Lifetime DE69840527D1 (de) | 1997-04-17 | 1998-04-17 | Sendegerät für ein Mobilfunksystem |
DE1998627954 Expired - Lifetime DE69827954T2 (de) | 1997-04-17 | 1998-04-17 | Empfänger und Verfahren für den kohärenten Empfang mittels empfangener Pilotsymbole |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69839852T Expired - Lifetime DE69839852D1 (de) | 1997-04-17 | 1998-04-17 | Anordnung und Verfahren zur Telekommunikation |
DE69840732T Expired - Lifetime DE69840732D1 (de) | 1997-04-17 | 1998-04-17 | Basisstation und Verfahren für Mobilkommunikationssystem |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69840527T Expired - Lifetime DE69840527D1 (de) | 1997-04-17 | 1998-04-17 | Sendegerät für ein Mobilfunksystem |
DE1998627954 Expired - Lifetime DE69827954T2 (de) | 1997-04-17 | 1998-04-17 | Empfänger und Verfahren für den kohärenten Empfang mittels empfangener Pilotsymbole |
Country Status (8)
Country | Link |
---|---|
US (11) | US6782035B1 (de) |
EP (9) | EP1494372B1 (de) |
JP (2) | JP3884774B2 (de) |
KR (1) | KR100349102B1 (de) |
CN (8) | CN1510943A (de) |
CA (2) | CA2424556C (de) |
DE (5) | DE69839852D1 (de) |
WO (1) | WO1998047246A1 (de) |
Families Citing this family (146)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1494372B1 (de) * | 1997-04-17 | 2008-08-06 | NTT DoCoMo, Inc. | Anordnung und Verfahren zur Telekommunikation |
JP3655057B2 (ja) * | 1997-07-19 | 2005-06-02 | 松下電器産業株式会社 | Cdma送信装置及びcdma送信方法 |
AU751011B2 (en) * | 1998-11-09 | 2002-08-08 | Samsung Electronics Co., Ltd. | Reservation multiple access in a CDMA communications system |
US6512925B1 (en) * | 1998-12-03 | 2003-01-28 | Qualcomm, Incorporated | Method and apparatus for controlling transmission power while in soft handoff |
WO2000038450A1 (fr) * | 1998-12-21 | 2000-06-29 | Hitachi, Ltd. | Procede de communication mobile utilisant une technique de multiplexage amrc et systeme de communication mobile |
KR100684920B1 (ko) | 1999-02-13 | 2007-02-22 | 삼성전자주식회사 | 부호분할다중접속 통신시스템의 페이징 채널 할당장치 및 방법 |
US6574267B1 (en) * | 1999-03-22 | 2003-06-03 | Golden Bridge Technology, Inc. | Rach ramp-up acknowledgement |
US6456606B1 (en) | 1999-03-24 | 2002-09-24 | Qualcomm Incorporated | Handoff control in an asynchronous CDMA system |
DE60043377D1 (de) | 1999-04-02 | 2010-01-07 | Ntt Docomo Inc | Kanalschätzungsgerät und -verfahren |
JP4955850B2 (ja) * | 1999-04-08 | 2012-06-20 | テキサス インスツルメンツ インコーポレイテッド | Wcdmaのためのダイバーシティ検出 |
GB9908518D0 (en) | 1999-04-14 | 1999-06-09 | Nokia Telecommunications Oy | Method for controlling transmission power |
GB9912846D0 (en) | 1999-06-02 | 1999-08-04 | Nokia Telecommunications Oy | A method of controlling power |
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US6996069B2 (en) * | 2000-02-22 | 2006-02-07 | Qualcomm, Incorporated | Method and apparatus for controlling transmit power of multiple channels in a CDMA communication system |
KR100937730B1 (ko) | 2000-02-23 | 2010-01-20 | 아이피알 라이센싱, 인코포레이티드 | 역방향 링크 초기 전력 설정 |
KR100693911B1 (ko) * | 2000-04-06 | 2007-03-12 | 엔티티 도꼬모 인코퍼레이티드 | 멀티캐스트 신호재송방법 및 멀티캐스트 전송시스템, 그리고 이동국 및 기지국 |
GB0008488D0 (en) * | 2000-04-07 | 2000-05-24 | Koninkl Philips Electronics Nv | Radio communication system and method of operating the system |
FI20000853A (fi) * | 2000-04-10 | 2001-10-11 | Nokia Networks Oy | Tiedonsiirtomenetelmä |
WO2001084876A1 (en) * | 2000-04-19 | 2001-11-08 | Nokia Corporation | Method and system for connection set-up in a communication system comprising several switching units and several processing units |
JP3390406B2 (ja) * | 2000-05-11 | 2003-03-24 | 中部日本電気ソフトウェア株式会社 | ファイル転送方法、及びそのシステム |
AU2001259867A1 (en) * | 2000-05-18 | 2001-11-26 | Brix Networks, Inc. | Hardware time stamping and registration of packetized data method and system |
JP3583353B2 (ja) * | 2000-07-03 | 2004-11-04 | 松下電器産業株式会社 | 通信端末装置および基地局装置 |
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JP5042439B2 (ja) * | 2000-07-26 | 2012-10-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 無線通信システム |
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KR100630128B1 (ko) * | 2002-03-23 | 2006-09-27 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 이동통신시스템에서 역방향 전력 제어를 위한 파일럿 신호필드 위치정보 결정장치 및 방법 |
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1998
- 1998-04-17 EP EP20040077682 patent/EP1494372B1/de not_active Expired - Lifetime
- 1998-04-17 DE DE69839852T patent/DE69839852D1/de not_active Expired - Lifetime
- 1998-04-17 EP EP20040077685 patent/EP1501218A1/de not_active Withdrawn
- 1998-04-17 CA CA 2424556 patent/CA2424556C/en not_active Expired - Lifetime
- 1998-04-17 CN CNA2003101013320A patent/CN1510943A/zh active Pending
- 1998-04-17 CN CNA2003101013301A patent/CN1510857A/zh active Pending
- 1998-04-17 CA CA 2286816 patent/CA2286816C/en not_active Expired - Lifetime
- 1998-04-17 CN CN2003101013299A patent/CN1510942B/zh not_active Expired - Lifetime
- 1998-04-17 DE DE69840732T patent/DE69840732D1/de not_active Expired - Lifetime
- 1998-04-17 EP EP20040077666 patent/EP1499039B1/de not_active Expired - Lifetime
- 1998-04-17 US US09/403,161 patent/US6782035B1/en not_active Expired - Lifetime
- 1998-04-17 CN CNB988051591A patent/CN100384106C/zh not_active Expired - Lifetime
- 1998-04-17 JP JP54375298A patent/JP3884774B2/ja not_active Expired - Lifetime
- 1998-04-17 EP EP20100165215 patent/EP2224623A3/de not_active Withdrawn
- 1998-04-17 DE DE69841717T patent/DE69841717D1/de not_active Expired - Lifetime
- 1998-04-17 EP EP20040077686 patent/EP1499036B1/de not_active Expired - Lifetime
- 1998-04-17 CN CNA2005101188983A patent/CN1783754A/zh active Pending
- 1998-04-17 EP EP19980914086 patent/EP1011211B1/de not_active Expired - Lifetime
- 1998-04-17 KR KR1019997009622A patent/KR100349102B1/ko not_active IP Right Cessation
- 1998-04-17 EP EP20040077683 patent/EP1492254A1/de not_active Withdrawn
- 1998-04-17 EP EP20040077701 patent/EP1492376A1/de not_active Withdrawn
- 1998-04-17 DE DE69840527T patent/DE69840527D1/de not_active Expired - Lifetime
- 1998-04-17 WO PCT/JP1998/001786 patent/WO1998047246A1/ja active IP Right Grant
- 1998-04-17 CN CNB2003101013335A patent/CN100389618C/zh not_active Expired - Lifetime
- 1998-04-17 EP EP20040077684 patent/EP1492368B1/de not_active Expired - Lifetime
- 1998-04-17 DE DE1998627954 patent/DE69827954T2/de not_active Expired - Lifetime
- 1998-04-17 CN CNA200310101334XA patent/CN1510945A/zh active Pending
- 1998-04-17 CN CN2003101013316A patent/CN1510937B/zh not_active Expired - Lifetime
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2003
- 2003-09-29 US US10/673,683 patent/US20040071220A1/en not_active Abandoned
- 2003-09-29 US US10/673,656 patent/US8005120B2/en not_active Expired - Fee Related
- 2003-09-29 US US10/673,784 patent/US20040072572A1/en not_active Abandoned
- 2003-09-29 US US10/673,863 patent/US20040071248A1/en not_active Abandoned
- 2003-09-29 US US10/674,003 patent/US7826861B2/en not_active Expired - Fee Related
- 2003-09-29 US US10/673,658 patent/US20040071192A1/en not_active Abandoned
- 2003-09-29 US US10/673,940 patent/US7443907B2/en not_active Expired - Fee Related
- 2003-09-29 US US10/673,685 patent/US7095780B2/en not_active Expired - Lifetime
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2006
- 2006-07-11 US US11/456,827 patent/US7672357B2/en not_active Expired - Fee Related
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2007
- 2007-01-31 US US11/669,867 patent/US20070121706A1/en not_active Abandoned
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2009
- 2009-05-15 JP JP2009119079A patent/JP4564573B2/ja not_active Expired - Lifetime
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