FI102447B1 - Förfarande för upprättning av förbindelse, abonnentterminal och radiosystem - Google Patents
Förfarande för upprättning av förbindelse, abonnentterminal och radiosystemInfo
- Publication number
- FI102447B1 FI102447B1 FI960541A FI960541A FI102447B1 FI 102447 B1 FI102447 B1 FI 102447B1 FI 960541 A FI960541 A FI 960541A FI 960541 A FI960541 A FI 960541A FI 102447 B1 FI102447 B1 FI 102447B1
- Authority
- FI
- Finland
- Prior art keywords
- signal
- demodulator
- radio system
- decodes
- coded
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/36—Reselection control by user or terminal equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- 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
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Error Detection And Correction (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephone Function (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI960541A FI102447B (sv) | 1996-02-06 | 1996-02-06 | Förfarande för upprättning av förbindelse, abonnentterminal och radios ystem |
ES04100776T ES2252722T3 (es) | 1996-02-06 | 1997-02-04 | Establecimiento de macrodiversidad con conexiones de tipo acceso aleatorio en un sistema celular de radiocomunicaciones. |
AU16041/97A AU719096B2 (en) | 1996-02-06 | 1997-02-04 | A connection establishment method, a subscriber terminal unit and a radio system |
JP52819097A JP4020967B2 (ja) | 1996-02-06 | 1997-02-04 | 接続確立方法、加入者ターミナルユニット及び無線システム |
PCT/FI1997/000064 WO1997029596A2 (en) | 1996-02-06 | 1997-02-04 | A connection establishment method, a subscriber terminal unit and a radio system |
AT04100776T ATE313927T1 (de) | 1996-02-06 | 1997-02-04 | Aufbau von makrodiversity mit zufallszugriffsverbindungen in einem zellularen funkkommunikationssystem |
ES97902378T ES2229328T3 (es) | 1996-02-06 | 1997-02-04 | Metodo de establecimiento de una conexion, unidad terminal de abonado y sistema de radio. |
EP97902378A EP0953259B1 (en) | 1996-02-06 | 1997-02-04 | A connection establishment method, a subscriber terminal unit and a radio system |
AT97902378T ATE278299T1 (de) | 1996-02-06 | 1997-02-04 | Verbindungsherstellungsverfahren, teilnehmereinheit und funksystem |
DE69730992T DE69730992T2 (de) | 1996-02-06 | 1997-02-04 | Verbindungsherstellungsverfahren, teilnehmereinheit und funksystem |
US09/117,923 US6539236B2 (en) | 1996-02-06 | 1997-02-04 | Establishment of a connection between a base station and a mobile station using random access channels |
DE69734943T DE69734943T2 (de) | 1996-02-06 | 1997-02-04 | Aufbau von Makrodiversity mit Zufallszugriffsverbindungen in einem zellularen Funkkommunikationssystem |
EP04100776A EP1437913B1 (en) | 1996-02-06 | 1997-02-04 | Establishment of macro diversity with random access type connections in a cellular radio system |
CNB971921113A CN1136742C (zh) | 1996-02-06 | 1997-02-04 | 连接建立方法、用户终端设备以及无线电*** |
US11/087,107 USRE39381E1 (en) | 1996-02-06 | 1997-02-04 | Establishment of a connection between a base station and a mobile station using random access channels |
NO983605A NO316591B1 (no) | 1996-02-06 | 1998-08-05 | Fremgangsmåte for etablering av en forbindelse, abonnent-terminalenhet samt radiosystem |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI960541 | 1996-02-06 | ||
FI960541A FI102447B (sv) | 1996-02-06 | 1996-02-06 | Förfarande för upprättning av förbindelse, abonnentterminal och radios ystem |
Publications (4)
Publication Number | Publication Date |
---|---|
FI960541A0 FI960541A0 (sv) | 1996-02-06 |
FI960541A FI960541A (sv) | 1997-08-07 |
FI102447B1 true FI102447B1 (sv) | 1998-11-30 |
FI102447B FI102447B (sv) | 1998-11-30 |
Family
ID=8545314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI960541A FI102447B (sv) | 1996-02-06 | 1996-02-06 | Förfarande för upprättning av förbindelse, abonnentterminal och radios ystem |
Country Status (11)
Country | Link |
---|---|
US (2) | USRE39381E1 (sv) |
EP (2) | EP1437913B1 (sv) |
JP (1) | JP4020967B2 (sv) |
CN (1) | CN1136742C (sv) |
AT (2) | ATE278299T1 (sv) |
AU (1) | AU719096B2 (sv) |
DE (2) | DE69730992T2 (sv) |
ES (2) | ES2229328T3 (sv) |
FI (1) | FI102447B (sv) |
NO (1) | NO316591B1 (sv) |
WO (1) | WO1997029596A2 (sv) |
Families Citing this family (44)
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---|---|---|---|---|
JPH09327059A (ja) * | 1996-06-07 | 1997-12-16 | N T T Ido Tsushinmo Kk | Cdma移動通信システムにおけるセル選択方法およびその基地局装置と移動局装置 |
CA2412005C (en) * | 1997-04-24 | 2011-11-22 | Ntt Mobile Communications Network Inc. | Method and system for mobile communications |
JPH11262043A (ja) * | 1998-03-06 | 1999-09-24 | Nec Saitama Ltd | Cdma移動体通信方式 |
EP1034624B1 (en) * | 1998-08-05 | 2008-03-05 | Samsung Electronics Co., Ltd. | Device and method for diversity combining signals on common channel in CDMA communication system |
GB2343330A (en) | 1998-10-29 | 2000-05-03 | Fujitsu Ltd | Soft handoff method using a backup link |
AU2159099A (en) * | 1998-12-08 | 2000-06-26 | Nokia Networks Oy | A method for call setup in a radio telecommunication network using macro diversity |
CN1299437C (zh) | 1998-12-14 | 2007-02-07 | 交互数字技术公司 | 随机接入信道前同步信号的检测 |
EP1037491A1 (en) * | 1999-03-17 | 2000-09-20 | Motorola Limited | A CDMA cellular communication system and method of access therefor |
US6606341B1 (en) | 1999-03-22 | 2003-08-12 | Golden Bridge Technology, Inc. | Common packet channel with firm handoff |
US6574267B1 (en) | 1999-03-22 | 2003-06-03 | Golden Bridge Technology, Inc. | Rach ramp-up acknowledgement |
MY128734A (en) * | 1999-03-22 | 2007-02-28 | Golden Bridge Tech Inc | Common packet channel |
EP1041850A1 (en) * | 1999-04-01 | 2000-10-04 | Nortel Matra Cellular | Method and apparatus for changing radio link configurations in a mobile telecommunications system with soft handover |
US7003297B2 (en) * | 1999-04-06 | 2006-02-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Partial support of mobility between radio access networks |
DE19918371C1 (de) * | 1999-04-22 | 2000-11-02 | Siemens Ag | Stochastische Sendeleistungseinstellung in einem Kanal zum willkürlichen Zugriff eines Funk-Kommunikationssystems |
FI109072B (sv) * | 1999-06-16 | 2002-05-15 | Nokia Corp | Metod och arrangemang för val kanalkodnings- och interleavingscheman i vissa paketdataförbindelser |
JP3793380B2 (ja) * | 1999-10-22 | 2006-07-05 | 株式会社エヌ・ティ・ティ・ドコモ | Cdma移動通信システムにおける下りリンクのパイロットチャネルの送信方法およびcdma移動通信システム |
JP2001160801A (ja) * | 1999-12-02 | 2001-06-12 | Sony Corp | 二重方式デジタルデータ伝送方法および装置 |
JP3631083B2 (ja) * | 2000-02-14 | 2005-03-23 | 三洋電機株式会社 | 無線基地局及び移動局 |
EP1134992B1 (en) * | 2000-03-14 | 2006-05-24 | Lucent Technologies Inc. | Method and mobile network to minimise the RACH transmit power |
EP1653756A1 (en) * | 2000-10-19 | 2006-05-03 | NTT DoCoMo, Inc. | Transmission method of downlink pilot channel in CDMA mobile communication system, and CDMA mobile communication system |
US7050480B2 (en) * | 2000-10-27 | 2006-05-23 | L3 Communications Corporation | Code assignment algorithm for synchronous DS-CDMA links with SDMA using estimated spatial signature vectors |
US6850498B2 (en) * | 2000-12-22 | 2005-02-01 | Intel Corporation | Method and system for evaluating a wireless link |
JP3540782B2 (ja) * | 2001-08-06 | 2004-07-07 | 三洋電機株式会社 | 無線基地装置、無線端末装置、移動体通信システム、および受信動作制御プログラム |
US7103662B2 (en) * | 2002-01-16 | 2006-09-05 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for improved session management in a data cellular network |
US7623477B2 (en) * | 2002-05-06 | 2009-11-24 | Qualcomm, Incorporated | Methods and apparatus for downlink macro-diversity in cellular networks |
US8665734B2 (en) * | 2002-05-06 | 2014-03-04 | Qualcomm Incorporated | Methods and apparatus for uplink macro-diversity in packet-switched cellular networks |
NZ520650A (en) * | 2002-08-08 | 2005-08-26 | Tait Electronics Ltd | Improvements relating to radio communication systems |
GB2391755B (en) * | 2002-08-10 | 2006-01-11 | Motorola Inc | Apparatus and method for cell selection in cellular communcation system |
US6928283B2 (en) * | 2002-09-20 | 2005-08-09 | Interdigitial Technology Corporation | Method and system for improved beacon acquisition performance with time slot and antenna sector reuse |
KR100590863B1 (ko) * | 2003-04-29 | 2006-06-19 | 삼성전자주식회사 | 사설 무선 고속 데이터 시스템에서 단말기 인증 및 호처리 장치 및 그 방법 |
US7715350B2 (en) * | 2003-06-12 | 2010-05-11 | Broadcom Corporation | Classifier for communication device |
JP2005117110A (ja) * | 2003-10-02 | 2005-04-28 | Ntt Docomo Inc | 移動局 |
US20070082617A1 (en) * | 2005-10-11 | 2007-04-12 | Crestcom, Inc. | Transceiver with isolation-filter compensation and method therefor |
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 |
CN101155415B (zh) * | 2006-09-29 | 2011-02-23 | 中兴通讯股份有限公司 | 基于随机接入信道的切换接入方法和装置 |
US8406768B1 (en) | 2008-10-13 | 2013-03-26 | Sprint Spectrum L.P. | Method and system for maintaining a reverse-active set that defines which sectors receive reverse-link signals |
US8095143B2 (en) * | 2009-02-13 | 2012-01-10 | Telefonaktiebolaget L M Ericsson | Random access channel (RACH) reconfiguration for temporarily extended cell coverage |
JP5569322B2 (ja) * | 2010-10-07 | 2014-08-13 | ソニー株式会社 | 無線端末、無線通信方法、および無線通信システム |
EP2777218B1 (en) * | 2011-11-08 | 2018-01-10 | Marvell World Trade Ltd. | Network access mechanism based on power |
KR101892927B1 (ko) * | 2012-05-21 | 2018-10-04 | 삼성전자주식회사 | 통신 시스템에서 소형 기지국의 동작을 제어하는 방법 및 그에 따른 소형 기지국 |
JP6584929B2 (ja) * | 2015-11-17 | 2019-10-02 | 株式会社東芝 | 無線通信装置及び無線ネットワーク |
CN106911366A (zh) * | 2015-12-22 | 2017-06-30 | 华为技术有限公司 | 无线通信方法和装置 |
GB2546099B (en) * | 2016-01-08 | 2019-05-29 | Samsung Electronics Co Ltd | Initial access method |
US10863426B2 (en) | 2018-03-12 | 2020-12-08 | Alibaba Group Holding Limited | Terminal associated with a first base station accessing a network via a second base station |
Family Cites Families (15)
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US4435840A (en) * | 1981-06-22 | 1984-03-06 | Nippon Electric Co., Ltd. | Radio mobile communication system wherein probability of loss of calls is reduced without a surplus of base station equipment |
US4797947A (en) * | 1987-05-01 | 1989-01-10 | Motorola, Inc. | Microcellular communications system using macrodiversity |
SE8802229D0 (sv) * | 1988-06-14 | 1988-06-14 | Ericsson Telefon Ab L M | Forfarande vid mobilradiostation |
US5056109A (en) * | 1989-11-07 | 1991-10-08 | Qualcomm, Inc. | Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system |
US5159593A (en) * | 1990-07-02 | 1992-10-27 | Motorola, Inc. | Channel acquistion and handoff method and apparatus for a TDMA communication system |
GB9028108D0 (en) * | 1990-12-27 | 1991-02-13 | British Telecomm | Mobile radio handover initiation determination |
US5267261A (en) * | 1992-03-05 | 1993-11-30 | Qualcomm Incorporated | Mobile station assisted soft handoff in a CDMA cellular communications system |
SG50659A1 (en) | 1992-04-10 | 1998-07-20 | Ericsson Ge Mobile Inc | Random access in mobile telephone system |
FI91700C (sv) * | 1992-08-14 | 1994-07-25 | Nokia Telecommunications Oy | Förfarande för överföring av paketdata samt mobil station i ett cellulärradiosystem |
US5375123A (en) * | 1993-02-05 | 1994-12-20 | Telefonakitebolaget L. M. Ericsson | Allocation of channels using interference estimation |
US5499386A (en) * | 1993-07-09 | 1996-03-12 | Telefonaktiebolaget L M Ericsson | Best server selection in layered cellular radio system |
US5448569A (en) * | 1994-04-12 | 1995-09-05 | International Business Machines Corporation | Handoff monitoring in cellular communication networks using slow frequency hopping |
US5548812A (en) * | 1994-07-21 | 1996-08-20 | Qualcomm Incorporated | Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system |
US5758266A (en) * | 1994-09-30 | 1998-05-26 | Qualcomm Incorporated | Multiple frequency communication device |
JPH08256102A (ja) * | 1995-01-19 | 1996-10-01 | Sony Corp | セルラーシステム |
-
1996
- 1996-02-06 FI FI960541A patent/FI102447B/sv not_active IP Right Cessation
-
1997
- 1997-02-04 AT AT97902378T patent/ATE278299T1/de not_active IP Right Cessation
- 1997-02-04 ES ES97902378T patent/ES2229328T3/es not_active Expired - Lifetime
- 1997-02-04 AU AU16041/97A patent/AU719096B2/en not_active Expired
- 1997-02-04 US US11/087,107 patent/USRE39381E1/en not_active Expired - Lifetime
- 1997-02-04 CN CNB971921113A patent/CN1136742C/zh not_active Expired - Lifetime
- 1997-02-04 DE DE69730992T patent/DE69730992T2/de not_active Expired - Lifetime
- 1997-02-04 ES ES04100776T patent/ES2252722T3/es not_active Expired - Lifetime
- 1997-02-04 AT AT04100776T patent/ATE313927T1/de active
- 1997-02-04 EP EP04100776A patent/EP1437913B1/en not_active Expired - Lifetime
- 1997-02-04 US US09/117,923 patent/US6539236B2/en not_active Ceased
- 1997-02-04 WO PCT/FI1997/000064 patent/WO1997029596A2/en active IP Right Grant
- 1997-02-04 EP EP97902378A patent/EP0953259B1/en not_active Expired - Lifetime
- 1997-02-04 JP JP52819097A patent/JP4020967B2/ja not_active Expired - Fee Related
- 1997-02-04 DE DE69734943T patent/DE69734943T2/de not_active Expired - Lifetime
-
1998
- 1998-08-05 NO NO983605A patent/NO316591B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1997029596A2 (en) | 1997-08-14 |
FI960541A0 (sv) | 1996-02-06 |
US6539236B2 (en) | 2003-03-25 |
US20010023185A1 (en) | 2001-09-20 |
DE69730992D1 (de) | 2004-11-04 |
DE69734943D1 (de) | 2006-01-26 |
CN1136742C (zh) | 2004-01-28 |
NO983605L (no) | 1998-10-05 |
USRE39381E1 (en) | 2006-11-07 |
ES2229328T3 (es) | 2005-04-16 |
FI102447B (sv) | 1998-11-30 |
FI960541A (sv) | 1997-08-07 |
EP1437913B1 (en) | 2005-12-21 |
JP4020967B2 (ja) | 2007-12-12 |
NO983605D0 (no) | 1998-08-05 |
CN1210655A (zh) | 1999-03-10 |
EP0953259A2 (en) | 1999-11-03 |
NO316591B1 (no) | 2004-03-01 |
WO1997029596A3 (en) | 1997-09-18 |
ES2252722T3 (es) | 2006-05-16 |
EP0953259B1 (en) | 2004-09-29 |
EP1437913A1 (en) | 2004-07-14 |
ATE313927T1 (de) | 2006-01-15 |
JP2000504186A (ja) | 2000-04-04 |
DE69730992T2 (de) | 2006-02-23 |
DE69734943T2 (de) | 2006-07-13 |
AU1604197A (en) | 1997-08-28 |
AU719096B2 (en) | 2000-05-04 |
ATE278299T1 (de) | 2004-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: QUALCOMM INCORPORATED Free format text: QUALCOMM INCORPORATED |
|
MA | Patent expired |