CN100469188C - 请求和控制无线通信网络中的接入 - Google Patents
请求和控制无线通信网络中的接入 Download PDFInfo
- Publication number
- CN100469188C CN100469188C CNB02829680XA CN02829680A CN100469188C CN 100469188 C CN100469188 C CN 100469188C CN B02829680X A CNB02829680X A CN B02829680XA CN 02829680 A CN02829680 A CN 02829680A CN 100469188 C CN100469188 C CN 100469188C
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- 238000004891 communication Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 100
- 238000000034 method Methods 0.000 claims abstract description 29
- 230000008569 process Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000004590 computer program Methods 0.000 abstract description 4
- 230000000875 corresponding effect Effects 0.000 description 23
- 238000001514 detection method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 238000009795 derivation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000007727 signaling mechanism Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
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- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
-
- 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
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
-
- 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
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
路径损耗 | 路径损耗类 | 可用前置码特征标志 |
0-10dB | 1 | 1-4 |
>10-20dB | 2 | 5-8 |
>20-30dB | 3 | 9-12 |
>30dB | 4 | 13-16 |
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2002/010887 WO2004030392A1 (en) | 2002-09-27 | 2002-09-27 | Requesting and controlling access in a wireless communications network |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1669351A CN1669351A (zh) | 2005-09-14 |
CN100469188C true CN100469188C (zh) | 2009-03-11 |
Family
ID=32039076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02829680XA Expired - Lifetime CN100469188C (zh) | 2002-09-27 | 2002-09-27 | 请求和控制无线通信网络中的接入 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7706824B2 (zh) |
EP (1) | EP1547419B1 (zh) |
KR (1) | KR101011571B1 (zh) |
CN (1) | CN100469188C (zh) |
AT (1) | ATE364974T1 (zh) |
AU (1) | AU2002349315A1 (zh) |
DE (1) | DE60220727T2 (zh) |
ES (1) | ES2288561T3 (zh) |
WO (1) | WO2004030392A1 (zh) |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5841768A (en) * | 1996-06-27 | 1998-11-24 | Interdigital Technology Corporation | Method of controlling initial power ramp-up in CDMA systems by using short codes |
WO2000074416A1 (en) * | 1999-05-26 | 2000-12-07 | Nokia Corporation | Random access control method and system |
US7173919B1 (en) * | 1999-06-11 | 2007-02-06 | Texas Instruments Incorporated | Random access preamble coding for initiation of wireless mobile communications sessions |
US6866631B2 (en) * | 2001-05-31 | 2005-03-15 | Zonare Medical Systems, Inc. | System for phase inversion ultrasonic imaging |
EP1550237B1 (en) * | 2002-10-03 | 2007-11-28 | Interdigital Technology Corporation | Determination of code transmit power range in downlink power control for cellular systems |
US7769406B2 (en) * | 2003-08-21 | 2010-08-03 | Alcatel-Lucent Usa Inc. | Monitoring and adjusting transmit power level(s) in a communications system |
EP1730858B1 (en) * | 2004-03-16 | 2009-09-30 | Nokia Corporation | A method, a device and a system for duplex communications |
WO2005122616A1 (ja) * | 2004-06-10 | 2005-12-22 | Matsushita Electric Industrial Co., Ltd. | 通信端末装置、基地局装置及び無線通信システム |
US9137822B2 (en) | 2004-07-21 | 2015-09-15 | Qualcomm Incorporated | Efficient signaling over access channel |
US20070064665A1 (en) * | 2005-08-23 | 2007-03-22 | Interdigital Technology Corporation | Method and apparatus for accessing an uplink random access channel in a single carrier frequency division multiple access system |
CN100438692C (zh) * | 2005-09-23 | 2008-11-26 | 展讯通信(上海)有限公司 | 移动通信系统中减小呼叫建立时延的方法 |
CN100438691C (zh) * | 2005-09-23 | 2008-11-26 | 展讯通信(上海)有限公司 | 移动通信系统中减小呼叫建立时延的方法 |
CN101292446A (zh) | 2005-10-31 | 2008-10-22 | Lg电子株式会社 | 在无线移动通信系统中传输测量报告的方法 |
WO2007052753A1 (ja) * | 2005-11-04 | 2007-05-10 | Nec Corporation | 無線通信システムとその送信電力制御方法 |
CN100474978C (zh) * | 2005-11-25 | 2009-04-01 | 展讯通信(上海)有限公司 | 移动通信系统中减小呼叫建立时延的方法 |
EP1955509A4 (en) | 2005-11-28 | 2011-07-06 | Lg Electronics Inc | METHOD AND DEVICE FOR PRODUCING AND TRANSMITTING A CODE SEQUENCE IN A WIRELESS COMMUNICATION SYSTEM |
US9635625B2 (en) * | 2005-12-28 | 2017-04-25 | Google Technology Holdings LLC | Method for switching between predefined transmit power classes on a mobile telecommunications device |
KR101265628B1 (ko) | 2006-01-05 | 2013-05-22 | 엘지전자 주식회사 | 이동 통신 시스템에서의 무선 자원 스케줄링 방법 |
US9456455B2 (en) | 2006-01-05 | 2016-09-27 | Lg Electronics Inc. | Method of transmitting feedback information in a wireless communication system |
KR101268200B1 (ko) | 2006-01-05 | 2013-05-27 | 엘지전자 주식회사 | 이동통신 시스템에서의 무선자원 할당방법 |
KR101203841B1 (ko) | 2006-01-05 | 2012-11-21 | 엘지전자 주식회사 | 무선 통신 시스템에서의 페이징 메시지 전송 및 수신 방법 |
KR101333918B1 (ko) | 2006-01-05 | 2013-11-27 | 엘지전자 주식회사 | 이동 통신 시스템의 점-대-다 서비스 통신 |
EP1969738B1 (en) * | 2006-01-05 | 2014-03-12 | LG Electronics Inc. | Transmitting information in mobile communications system |
KR101319870B1 (ko) * | 2006-01-05 | 2013-10-18 | 엘지전자 주식회사 | 이동 통신 시스템에서의 핸드오버 방법 |
KR101211807B1 (ko) | 2006-01-05 | 2012-12-12 | 엘지전자 주식회사 | 이동통신 시스템에서 무선단말의 동기상태 관리방법 |
JP2007195076A (ja) * | 2006-01-20 | 2007-08-02 | Nec Corp | 無線通信システムとその送信電力制御方法および装置 |
US8493854B2 (en) | 2006-02-07 | 2013-07-23 | Lg Electronics Inc. | Method for avoiding collision using identifier in mobile network |
KR101216751B1 (ko) * | 2006-02-07 | 2012-12-28 | 엘지전자 주식회사 | 이동 통신 시스템에서 식별자를 이용한 충돌 회피 방법 |
KR101358469B1 (ko) | 2006-02-07 | 2014-02-06 | 엘지전자 주식회사 | 무선 네트워크(network) 안에서 상향(uplink)및 하향(downlink) 대역폭(bandwidth)의선택 및 신호 방법 |
KR101387475B1 (ko) | 2006-03-22 | 2014-04-22 | 엘지전자 주식회사 | 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법 |
JP5174015B2 (ja) | 2006-06-09 | 2013-04-03 | エルジー エレクトロニクス インコーポレイティド | 移動通信システムにおけるデータ転送方法 |
US8570956B2 (en) | 2006-06-21 | 2013-10-29 | Lg Electronics Inc. | Method of communicating data in a wireless mobile communications system using message separation and mobile terminal for use with the same |
KR101369135B1 (ko) | 2006-06-21 | 2014-03-05 | 엘지전자 주식회사 | 이동통신 시스템에서의 멀티미디어 및 방송서비스의 품질보장 방법 및 그 단말 |
EP2618517B1 (en) | 2006-06-21 | 2023-08-02 | LG Electronics Inc. | Method of supporting data retransmission in a mobile communication system |
KR20070121505A (ko) | 2006-06-21 | 2007-12-27 | 엘지전자 주식회사 | 무선링크 재설정 방법 |
KR20070121513A (ko) | 2006-06-21 | 2007-12-27 | 엘지전자 주식회사 | 이동통신 시스템의 상향 접속 방법 |
WO2008023324A1 (en) * | 2006-08-22 | 2008-02-28 | Koninklijke Philips Electronics N.V. | Methods of transmitting and receiving data, and apparatus therefor |
US8634869B2 (en) | 2006-09-15 | 2014-01-21 | Qualcomm Incorporated | Methods and apparatus related to multi-mode wireless communications device supporting both wide area network signaling and peer to peer signaling |
US8929281B2 (en) | 2006-09-15 | 2015-01-06 | Qualcomm Incorporated | Methods and apparatus related to peer to peer device |
US8369800B2 (en) * | 2006-09-15 | 2013-02-05 | Qualcomm Incorporated | Methods and apparatus related to power control and/or interference management in a mixed wireless communications system |
US8452317B2 (en) * | 2006-09-15 | 2013-05-28 | Qualcomm Incorporated | Methods and apparatus related to power control and/or interference management in a mixed wireless communications system supporting WAN signaling and peer to peer signaling |
US8345654B2 (en) | 2006-10-02 | 2013-01-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for reducing intra-cell interference between cell phones performing random access |
MX2009004432A (es) | 2006-10-24 | 2009-05-08 | Lg Electronics Inc | Procedimiento para asignacion de recurso de acceso de radio no sincronizado (nsra). |
JP4933626B2 (ja) | 2006-10-25 | 2012-05-16 | サムスン エレクトロニクス カンパニー リミテッド | 移動通信システムにおけるランダムアクセス手順を用いた無線リソース割り当ての方法及び装置 |
US8014359B2 (en) * | 2006-10-27 | 2011-09-06 | Interdigital Technology Corporation | Method and apparatus for assigning radio resources and controlling transmission parameters on a random access channel |
EP1954087A1 (en) * | 2007-02-05 | 2008-08-06 | Nokia Siemens Networks Gmbh & Co. Kg | Method for reducing collisions and apparatus thereof |
RU2429567C2 (ru) | 2007-02-12 | 2011-09-20 | Эл Джи Электроникс Инк. | Способы и процедуры для высокоскоростного доступа пользовательского оборудования |
KR101033689B1 (ko) * | 2007-03-15 | 2011-05-12 | 한국전자통신연구원 | 이동 통신 시스템에서의 프리앰블 할당 방법 및 임의 접속방법 |
US8427971B2 (en) * | 2007-06-19 | 2013-04-23 | Lg Electronics Inc. | Enhancement of LTE random access procedure |
US9497642B2 (en) * | 2007-06-29 | 2016-11-15 | Alcatel Lucent | Method of automatically configuring a home base station router |
WO2009023570A2 (en) * | 2007-08-10 | 2009-02-19 | Interdigital Patent Holdings, Inc. | Method and apparatus for lte rach channel resource selection and partitioning |
ES2366770T3 (es) * | 2007-11-01 | 2011-10-25 | Koninklijke Philips Electronics N.V. | Incremento de potencia mejorado para rach. |
US8825050B2 (en) * | 2008-01-24 | 2014-09-02 | Lg Electronics Inc. | Random access channel preamble detection |
US8289866B2 (en) * | 2008-03-31 | 2012-10-16 | Qualcomm Incorporated | Flexible power offset assignments for acquisition indicator channels |
KR100939722B1 (ko) | 2008-08-11 | 2010-02-01 | 엘지전자 주식회사 | 데이터 전송 방법 및 이를 위한 사용자 기기 |
US8791470B2 (en) * | 2009-10-05 | 2014-07-29 | Zena Technologies, Inc. | Nano structured LEDs |
US8885551B2 (en) * | 2009-07-06 | 2014-11-11 | Qualcomm Incorporated | Multiuser scheduling in WLAN systems |
CN101951643B (zh) | 2009-09-03 | 2014-04-23 | 开曼群岛威睿电通股份有限公司 | 通信接入程序的方法、装置及系统 |
US8891591B2 (en) * | 2011-06-27 | 2014-11-18 | Intel Mobile Communications GmbH | Receiver circuit and method |
US9031033B2 (en) * | 2011-09-27 | 2015-05-12 | Apple Inc. | Wireless radio access network control channel capacity management |
US8687478B2 (en) | 2011-11-21 | 2014-04-01 | Maxlinear, Inc. | Method and apparatus for band separation for multiband communication systems |
US9544076B2 (en) * | 2012-05-04 | 2017-01-10 | Maxlinear, Inc. | Method and system for tunable upstream bandwidth utilizing an integrated multiplexing device |
CN108123767B (zh) | 2012-11-02 | 2021-09-07 | 华为技术有限公司 | 确定信道损耗的方法、基站和用户设备 |
US9814073B2 (en) * | 2013-01-30 | 2017-11-07 | Qualcomm Incorporated | PRACH-based proximity detection |
WO2015083994A1 (en) * | 2013-12-04 | 2015-06-11 | Lg Electronics Inc. | Method and apparatus for performing random access procedure for coverage enhancement user equipments in wireless communication system |
EP3089542B1 (en) * | 2014-01-24 | 2021-06-09 | Huawei Technologies Co., Ltd. | Random access method and device |
US10686583B2 (en) * | 2017-07-04 | 2020-06-16 | Kandou Labs, S.A. | Method for measuring and correcting multi-wire skew |
Family Cites Families (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4611320A (en) * | 1984-05-21 | 1986-09-09 | Siemens Corporate Research And Support, Inc. | Programmable testing analyzer |
US5751702A (en) * | 1995-12-05 | 1998-05-12 | Stanford Telecommunications, Inc. | Network protocol for wireless broadband ISDN using ATM |
US6396804B2 (en) * | 1996-05-28 | 2002-05-28 | Qualcomm Incorporated | High data rate CDMA wireless communication system |
US6236365B1 (en) * | 1996-09-09 | 2001-05-22 | Tracbeam, Llc | Location of a mobile station using a plurality of commercial wireless infrastructures |
US7035661B1 (en) * | 1996-10-11 | 2006-04-25 | Arraycomm, Llc. | Power control with signal quality estimation for smart antenna communication systems |
US6259724B1 (en) * | 1996-10-18 | 2001-07-10 | Telefonaktiebolaget L M Ericsson (Publ) | Random access in a mobile telecommunications system |
US7079523B2 (en) * | 2000-02-07 | 2006-07-18 | Ipr Licensing, Inc. | Maintenance link using active/standby request channels |
FI105741B (fi) * | 1998-02-12 | 2000-09-29 | Nokia Networks Oy | Tiedonsiirtomenetelmä ja radiojärjestelmä |
US6243369B1 (en) * | 1998-05-06 | 2001-06-05 | Terayon Communication Systems, Inc. | Apparatus and method for synchronizing an SCDMA upstream or any other type upstream to an MCNS downstream or any other type downstream with a different clock rate than the upstream |
US6643275B1 (en) * | 1998-05-15 | 2003-11-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
US6606313B1 (en) * | 1998-10-05 | 2003-08-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
US6256301B1 (en) * | 1998-10-15 | 2001-07-03 | Qualcomm Incorporated | Reservation multiple access |
GB9823467D0 (en) * | 1998-10-28 | 1998-12-23 | Koninkl Philips Electronics Nv | Radio communication system |
US6757293B1 (en) * | 1998-12-02 | 2004-06-29 | Lucent Technologies Inc. | Methods and apparatus for providing short RACH frames for fast latency |
US6587672B1 (en) * | 1998-12-02 | 2003-07-01 | Lucent Technologies Inc. | Methods and apparatus for enhanced power ramping via multi-threshold detection |
JP3996718B2 (ja) * | 1999-01-07 | 2007-10-24 | 株式会社日立コミュニケーションテクノロジー | 端末間通信方法 |
JP3750390B2 (ja) * | 1999-01-08 | 2006-03-01 | 日本電気株式会社 | 移動体通信における呼制御方法及びそのシステム |
US6184829B1 (en) * | 1999-01-08 | 2001-02-06 | Trueposition, Inc. | Calibration for wireless location system |
GB9900389D0 (en) * | 1999-01-09 | 1999-02-24 | Philips Electronics Nv | Radio communication system |
GB9906198D0 (en) * | 1999-03-18 | 1999-05-12 | Lucent Technologies Inc | Improved random access channel |
US6169759B1 (en) * | 1999-03-22 | 2001-01-02 | Golden Bridge Technology | Common packet channel |
US6574267B1 (en) * | 1999-03-22 | 2003-06-03 | Golden Bridge Technology, Inc. | Rach ramp-up acknowledgement |
WO2000074416A1 (en) * | 1999-05-26 | 2000-12-07 | Nokia Corporation | Random access control method and system |
ES2281707T3 (es) * | 1999-07-07 | 2007-10-01 | Samsung Electronics Co., Ltd. | Aparato y procedimiento de asignacion de canales para un canal comun por paquetes en un sistema de comunicaciones moviles wcdma. |
US6704328B1 (en) * | 1999-07-26 | 2004-03-09 | Nortel Networks, Limited | Signalling scheme and messaging structure to support the smoothing of large bit rate transmissions |
US6587447B1 (en) * | 1999-09-29 | 2003-07-01 | Nortel Networks Limited | Method and system for performing outer loop power control in discontinuous transmission mode |
US6643318B1 (en) * | 1999-10-26 | 2003-11-04 | Golden Bridge Technology Incorporated | Hybrid DSMA/CDMA (digital sense multiple access/code division multiple access) method with collision resolution for packet communications |
US6859463B1 (en) * | 1999-11-08 | 2005-02-22 | Itt Manufacturing Enterprises, Inc. | Methods and apparatus for organizing selection of operational parameters in a communication system |
WO2001039416A1 (en) * | 1999-11-29 | 2001-05-31 | Golden Bridge Technology, Inc. | Second level collision resolution for packet data communications |
US7110785B1 (en) * | 1999-12-03 | 2006-09-19 | Nortel Networks Limited | Performing power control in a mobile communications system |
US7103027B2 (en) * | 1999-12-14 | 2006-09-05 | Interdigital Technology Corporation | Random access channel preamble detection |
GB2357647A (en) * | 1999-12-24 | 2001-06-27 | Nokia Networks Oy | Multi-carrier TDMA base station where uniform transmission power across time slots is achieved by a method of allocation of new calls |
JP2001251667A (ja) * | 2000-02-02 | 2001-09-14 | Lg Electronics Inc | 共通パケットチャネルの割当方法 |
WO2001059968A1 (en) * | 2000-02-09 | 2001-08-16 | Golden Bridge Technology, Inc. | Collision avoidance |
CN1419748A (zh) * | 2000-02-16 | 2003-05-21 | 三星电子株式会社 | 在码分多址通信系统中指定公用分组信道的设备和方法 |
KR100773794B1 (ko) * | 2000-02-23 | 2007-11-07 | 아이피알 라이센싱, 인코포레이티드 | 충돌 검출 기능을 갖는 액세스 프로브 응답 |
GB0007337D0 (en) * | 2000-03-28 | 2000-05-17 | Koninkl Philips Electronics Nv | Radio communication system |
GB0008488D0 (en) * | 2000-04-07 | 2000-05-24 | Koninkl Philips Electronics Nv | Radio communication system and method of operating the system |
CN1128559C (zh) * | 2000-09-26 | 2003-11-19 | 深圳市中兴通讯股份有限公司 | 对待机手机进行探测并取得控制的方法 |
US7032119B2 (en) * | 2000-09-27 | 2006-04-18 | Amphus, Inc. | Dynamic power and workload management for multi-server system |
US7158493B1 (en) * | 2000-09-29 | 2007-01-02 | Arraycomm, Llc | Radio communications system with a minimal broadcast channel |
KR100436296B1 (ko) * | 2000-10-06 | 2004-06-18 | 주식회사 에이로직스 | 신호 획득을 위한 프리앰블 서치장치 및 그 방법 |
SE0101169D0 (sv) * | 2000-10-17 | 2001-03-30 | Ericsson Telefon Ab L M | Method and system of transmission power control |
KR20020030367A (ko) * | 2000-10-17 | 2002-04-25 | 오길록 | 이동통신시스템에서 임의접속채널의 전송방법 |
US6512784B2 (en) * | 2001-03-01 | 2003-01-28 | Linex Technologies, Inc. | Efficient sharing of capacity by remote stations using circuit switching and packet switching |
US7324785B2 (en) * | 2001-01-11 | 2008-01-29 | Broadcom Corporation | Transmit power control of wireless communication devices |
US6937641B2 (en) * | 2001-02-28 | 2005-08-30 | Golden Bridge Technology, Inc. | Power-controlled random access |
US7376175B2 (en) * | 2001-03-14 | 2008-05-20 | Mercury Computer Systems, Inc. | Wireless communications systems and methods for cache enabled multiple processor based multiple user detection |
WO2002080382A1 (en) * | 2001-03-30 | 2002-10-10 | Science Applications International Corporation | Multistage reception of code division multiple access transmissions |
US7013146B2 (en) * | 2001-06-27 | 2006-03-14 | Nokia Corporation | Method for adaptively setting transmission parameters for a random access channel transmission uplink procedure in a wireless communication system |
US6976010B2 (en) * | 2001-06-28 | 2005-12-13 | International Business Machines Corporation | Method for syndicating online content |
EP1274178A1 (en) * | 2001-06-28 | 2003-01-08 | Siemens Information and Communication Networks S.p.A. | Downlink power control in packet switching cellular systems with dynamic channel allocation |
KR100452639B1 (ko) * | 2001-10-20 | 2004-10-14 | 한국전자통신연구원 | 위성 이동 통신 시스템에서 공통 패킷 채널 접속 방법 |
US7174134B2 (en) * | 2001-11-28 | 2007-02-06 | Symbol Technologies, Inc. | Transmit power control for mobile unit |
KR100850989B1 (ko) * | 2002-01-05 | 2008-08-12 | 엘지전자 주식회사 | 자동 반복 요청(arq)시스템에서응답정보(ack/nack)신호에 대한 전력제어 방법 |
JP3850736B2 (ja) * | 2002-02-06 | 2006-11-29 | 富士通株式会社 | 無線信号を利用して伝送される情報を判定する装置およびその方法 |
WO2003067453A1 (en) * | 2002-02-08 | 2003-08-14 | Bermai, Inc. | Medium access control in a wireless network |
WO2003081848A1 (en) * | 2002-03-21 | 2003-10-02 | Cognio, Inc. | Ad-hoc control protocol governing use of an unlicensed or shared radio frequency band |
US6940242B1 (en) * | 2003-01-29 | 2005-09-06 | Wavecrest Laboratories, Llc | Motor control system for dynamically changing motor energization current waveform profiles |
US7551546B2 (en) * | 2002-06-27 | 2009-06-23 | Nortel Networks Limited | Dual-mode shared OFDM methods/transmitters, receivers and systems |
US7164739B1 (en) * | 2002-06-28 | 2007-01-16 | Arraycomm, Llc. | Broadcast burst with repeated weights for a radio communications system |
US6928287B2 (en) * | 2002-06-28 | 2005-08-09 | Arraycomm, Inc. | Efficient broadcast channel structure and use for spatial diversity communications |
US7164726B1 (en) * | 2002-06-28 | 2007-01-16 | Arraycomm, Llc. | Broadcast burst using spatial diversity for a radio communications system |
MXPA05012031A (es) * | 2003-05-09 | 2006-02-03 | Koninkl Philips Electronics Nv | Medicion de patrones de actividad del medio en redes inalambricas y deduccion de informacion a partir de los patrones de actividad. |
US7302276B2 (en) * | 2003-11-25 | 2007-11-27 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for determining uplink/downlink path-loss difference |
US7352825B2 (en) * | 2003-12-01 | 2008-04-01 | Lucent Technologies Inc. | Method and apparatus for providing random access detection in a communication system |
JP2006134196A (ja) * | 2004-11-09 | 2006-05-25 | Hitachi Ltd | ディスクアレイ装置 |
US7567791B2 (en) * | 2005-09-19 | 2009-07-28 | Qualcomm Incorporated | Wireless terminal methods and apparatus for use in a wireless communications system that uses a multi-mode base station |
-
2002
- 2002-09-27 CN CNB02829680XA patent/CN100469188C/zh not_active Expired - Lifetime
- 2002-09-27 US US10/526,520 patent/US7706824B2/en active Active
- 2002-09-27 EP EP02781195A patent/EP1547419B1/en not_active Expired - Lifetime
- 2002-09-27 AT AT02781195T patent/ATE364974T1/de not_active IP Right Cessation
- 2002-09-27 AU AU2002349315A patent/AU2002349315A1/en not_active Abandoned
- 2002-09-27 KR KR1020057005216A patent/KR101011571B1/ko active IP Right Grant
- 2002-09-27 ES ES02781195T patent/ES2288561T3/es not_active Expired - Lifetime
- 2002-09-27 WO PCT/EP2002/010887 patent/WO2004030392A1/en active IP Right Grant
- 2002-09-27 DE DE60220727T patent/DE60220727T2/de not_active Expired - Lifetime
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EP1547419A1 (en) | 2005-06-29 |
ES2288561T3 (es) | 2008-01-16 |
WO2004030392A1 (en) | 2004-04-08 |
KR20050088071A (ko) | 2005-09-01 |
KR101011571B1 (ko) | 2011-01-27 |
US20060018289A1 (en) | 2006-01-26 |
ATE364974T1 (de) | 2007-07-15 |
DE60220727D1 (de) | 2007-07-26 |
AU2002349315A1 (en) | 2004-04-19 |
DE60220727T2 (de) | 2008-03-06 |
CN1669351A (zh) | 2005-09-14 |
EP1547419B1 (en) | 2007-06-13 |
US7706824B2 (en) | 2010-04-27 |
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