JP4426109B2 - デジタルセルラ通信システムのフォワード及びリバースリンクアンバランスを検出する方法及び装置 - Google Patents
デジタルセルラ通信システムのフォワード及びリバースリンクアンバランスを検出する方法及び装置 Download PDFInfo
- Publication number
- JP4426109B2 JP4426109B2 JP2000575320A JP2000575320A JP4426109B2 JP 4426109 B2 JP4426109 B2 JP 4426109B2 JP 2000575320 A JP2000575320 A JP 2000575320A JP 2000575320 A JP2000575320 A JP 2000575320A JP 4426109 B2 JP4426109 B2 JP 4426109B2
- Authority
- JP
- Japan
- Prior art keywords
- wireless unit
- link
- base station
- communication
- channel
- 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 - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
- H04W28/09—Management thereof
- H04W28/0925—Management thereof using policies
- H04W28/0942—Management thereof using policies based on measured or predicted load of entities- or links
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/166,553 US6785249B2 (en) | 1998-10-05 | 1998-10-05 | Method and apparatus for detecting forward and reverse link imbalance in digital cellular communication systems |
| US09/166,553 | 1998-10-05 | ||
| PCT/US1999/023230 WO2000021314A2 (en) | 1998-10-05 | 1999-10-05 | Method and apparatus for detecting forward and reverse link imbalance in digital cellular communication systems |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009180569A Division JP4477692B2 (ja) | 1998-10-05 | 2009-08-03 | デジタルセルラ通信システムのフォワード及びリバースリンクアンバランスを検出する方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002527963A JP2002527963A (ja) | 2002-08-27 |
| JP2002527963A5 JP2002527963A5 (enExample) | 2009-04-16 |
| JP4426109B2 true JP4426109B2 (ja) | 2010-03-03 |
Family
ID=22603804
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000575320A Expired - Fee Related JP4426109B2 (ja) | 1998-10-05 | 1999-10-05 | デジタルセルラ通信システムのフォワード及びリバースリンクアンバランスを検出する方法及び装置 |
| JP2009180569A Expired - Lifetime JP4477692B2 (ja) | 1998-10-05 | 2009-08-03 | デジタルセルラ通信システムのフォワード及びリバースリンクアンバランスを検出する方法及び装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009180569A Expired - Lifetime JP4477692B2 (ja) | 1998-10-05 | 2009-08-03 | デジタルセルラ通信システムのフォワード及びリバースリンクアンバランスを検出する方法及び装置 |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US6785249B2 (enExample) |
| EP (2) | EP1784040B1 (enExample) |
| JP (2) | JP4426109B2 (enExample) |
| KR (1) | KR100679433B1 (enExample) |
| CN (1) | CN1205821C (enExample) |
| AT (2) | ATE489824T1 (enExample) |
| AU (1) | AU764562B2 (enExample) |
| BR (1) | BR9916002A (enExample) |
| CA (1) | CA2346672C (enExample) |
| DE (2) | DE69935439T2 (enExample) |
| HK (1) | HK1041761B (enExample) |
| ID (1) | ID29537A (enExample) |
| IL (1) | IL142493A0 (enExample) |
| MX (1) | MXPA01003591A (enExample) |
| NO (1) | NO326361B1 (enExample) |
| RU (1) | RU2233546C2 (enExample) |
| UA (1) | UA76692C2 (enExample) |
| WO (1) | WO2000021314A2 (enExample) |
Families Citing this family (72)
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| JP3525828B2 (ja) * | 1999-11-01 | 2004-05-10 | 株式会社日立製作所 | 位置登録制御方法とそれを用いた移動局装置 |
| US6807515B2 (en) * | 2000-09-15 | 2004-10-19 | Telephia, Inc. | Wireless network monitoring |
| GB2367213B (en) * | 2000-09-22 | 2004-02-11 | Roke Manor Research | Access authentication system |
| US7945266B2 (en) * | 2000-12-05 | 2011-05-17 | Qualcomm Incorporated | Method and apparatus for call recovery in a wireless communication system |
| US7386781B2 (en) * | 2000-12-15 | 2008-06-10 | Arraycomm, Llc | Method and apparatus for increasing the effective range of a communication link in a wireless communication system |
| US7440572B2 (en) * | 2001-01-16 | 2008-10-21 | Harris Corportation | Secure wireless LAN device and associated methods |
| US7441126B2 (en) * | 2001-01-16 | 2008-10-21 | Russell Dellmo | Secure wireless LAN device including tamper resistant feature and associated method |
| US20020183086A1 (en) * | 2001-06-04 | 2002-12-05 | Martin Hellmark | Technique for improving open loop power control in spread spectrum telecommunications systems |
| US20020193105A1 (en) * | 2001-06-13 | 2002-12-19 | Olsson John Gunnar | Dynamic Handling of orphan cells |
| CN100531018C (zh) | 2001-08-02 | 2009-08-19 | 英芬能技术公司 | 可配置的终端引擎 |
| ES2401107T3 (es) * | 2001-10-15 | 2013-04-17 | Qualcomm, Incorporated | Procedimiento y aparato para la gestión de un desequilibrio en un sistema de comunicación |
| US7457624B2 (en) * | 2001-11-29 | 2008-11-25 | Denso Corporation | Mobile station expediting location registry to base station |
| US20030201916A1 (en) * | 2002-04-26 | 2003-10-30 | Nathan Robert H. | Keyboard tone data transfer |
| US7352722B2 (en) | 2002-05-13 | 2008-04-01 | Qualcomm Incorporated | Mitigation of link imbalance in a wireless communication system |
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| US7292873B2 (en) * | 2003-08-07 | 2007-11-06 | Qualcomm Incorporated | Method and apparatus for regulating base station ACK/NAK message transmit power in a wireless communication system |
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| WO2006013630A1 (ja) * | 2004-08-05 | 2006-02-09 | Mitsubishi Denki Kabushiki Kaisha | 基地局、移動通信端末装置およびプライマリセル選択方法 |
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| US7701844B2 (en) | 2005-02-09 | 2010-04-20 | Interdigital Technology Corporation | Method and apparatus for recognizing radio link failures associated with HSUPA and HSDPA channels |
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| US8396431B2 (en) * | 2005-02-17 | 2013-03-12 | Kyocera Corporation | Mobile station traffic state antenna tuning systems and methods |
| US7796963B2 (en) * | 2005-02-17 | 2010-09-14 | Kyocera Corporation | Mobile station acquisition state antenna tuning systems and methods |
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| WO2007081174A1 (en) * | 2006-01-12 | 2007-07-19 | Samsung Electronics Co., Ltd. | Handoff method and apparatus for terminal based on efficient set management in communication system |
| KR101344743B1 (ko) * | 2006-01-12 | 2013-12-26 | 퀄컴 인코포레이티드 | 단말의 효율적인 셋 관리에 따른 핸드오프 방법 및 장치 |
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| EP2156704B1 (en) * | 2007-06-11 | 2017-08-09 | Optis Wireless Technology, LLC | Radio resource management based on parameters indicating imbalance between uplink and downlink |
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| KR20090095434A (ko) | 2008-03-03 | 2009-09-09 | 삼성전자주식회사 | 무선 통신 시스템에서 다중 주파수 밴드를 이용한 신호송수신 시스템 및 방법 |
| US8428077B2 (en) * | 2008-03-31 | 2013-04-23 | Qualcomm Incorporated | Methods and apparatus for dynamic load balancing with E-AICH |
| KR100968020B1 (ko) | 2008-06-18 | 2010-07-08 | 엘지전자 주식회사 | 랜덤 액세스 절차를 수행하는 방법 및 그 단말 |
| GB2461159B (en) | 2008-06-18 | 2012-01-04 | Lg Electronics Inc | Method for transmitting Mac PDUs |
| GB2461780B (en) | 2008-06-18 | 2011-01-05 | Lg Electronics Inc | Method for detecting failures of random access procedures |
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| US11272449B2 (en) | 2008-06-18 | 2022-03-08 | Optis Cellular Technology, Llc | Method and mobile terminal for performing random access |
| EP2136599B1 (en) | 2008-06-18 | 2017-02-22 | LG Electronics Inc. | Detection of failures of random access procedures |
| GB2461158B (en) | 2008-06-18 | 2011-03-02 | Lg Electronics Inc | Method for performing random access procedures and terminal therof |
| US9491671B2 (en) | 2008-11-17 | 2016-11-08 | Qualcomm Incorporated | Radio link failure reporting |
| US9271204B2 (en) | 2008-11-17 | 2016-02-23 | Qualcomm Incorporated | Mobility management based on radio link failure reporting |
| KR100949972B1 (ko) | 2009-01-02 | 2010-03-29 | 엘지전자 주식회사 | 단말의 임의접속 수행 기법 |
| KR101122095B1 (ko) * | 2009-01-05 | 2012-03-19 | 엘지전자 주식회사 | 불필요한 재전송 방지를 위한 임의접속 기법 및 이를 위한 단말 |
| JP4597242B2 (ja) * | 2009-01-08 | 2010-12-15 | 株式会社エヌ・ティ・ティ・ドコモ | 試験方法及び試験装置 |
| AU2013273673B2 (en) * | 2009-04-22 | 2014-12-11 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for processing radio link failure |
| US9166875B2 (en) * | 2009-06-22 | 2015-10-20 | Qualcomm Incorporated | Method and apparatus for network optimization using SON solutions |
| US8908561B2 (en) * | 2009-09-18 | 2014-12-09 | General Motors Llc | Enhanced mobile network system acquisition using scanning triggers |
| EP2556718B1 (en) * | 2010-04-06 | 2020-06-03 | Telefonaktiebolaget LM Ericsson (publ) | Methods and arrangements for ad-hoc wireless networks |
| US20110256871A1 (en) * | 2010-04-19 | 2011-10-20 | Motorola, Inc. | Mobility Influenced by Radio Uplink Failure |
| CN102413494B (zh) | 2010-09-21 | 2016-06-01 | 北京三星通信技术研究有限公司 | 一种检测无线链路失败或切换失败原因的方法 |
| US9615316B2 (en) | 2011-11-18 | 2017-04-04 | Qualcomm Incorporated | Methods and devices for facilitating modified cell reselection parameters and procedures when access terminals exhibit little or no mobility |
| WO2013185316A1 (zh) * | 2012-06-14 | 2013-12-19 | 富士通株式会社 | 一种上行控制信道资源的确定方法和装置 |
| ES2728202T3 (es) | 2012-11-13 | 2019-10-22 | Ericsson Telefon Ab L M | Método para modificar valores de parámetros para una extensión de largo alcance, memoria correspondiente y dispositivo inalámbrico |
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| EP3387769B1 (en) | 2015-12-11 | 2019-04-03 | Telefonaktiebolaget LM Ericsson (PUBL) | A radio network node and a wireless device, and methods therein |
| RU2628531C2 (ru) * | 2015-12-15 | 2017-08-18 | Фудзицу Лимитед | Способ для анализа причины отказа линии связи, способ оптимизации сети и устройство |
| US20180063881A1 (en) * | 2016-09-01 | 2018-03-01 | Qualcomm Incorporated | Efficient way of reacquiring a cell and resuming a data call on one subscription after tune away from other subscription for a multi-sim device |
| JP2019220811A (ja) * | 2018-06-19 | 2019-12-26 | 株式会社デンソー | 移動局 |
| US11071002B2 (en) * | 2019-02-01 | 2021-07-20 | Qualcomm Incorporated | Handling of channel access problems |
| CN113038501B (zh) * | 2019-12-24 | 2022-08-05 | 中国移动通信集团四川有限公司 | 网络链路优化方法、装置及电子设备 |
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| FI97658C (fi) | 1994-06-06 | 1997-01-27 | Nokia Telecommunications Oy | Menetelmä häiriöön reagoimiseksi matkaviestinjärjestelmässä |
| 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 |
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| JP3274337B2 (ja) * | 1995-12-27 | 2002-04-15 | 株式会社東芝 | Cdmaセルラ無線システム |
| EP0818090B1 (en) * | 1996-01-30 | 2004-10-20 | Motorola, Inc. | Method and apparatus for maintaining call quality in a communication system |
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| US5956641A (en) * | 1998-03-30 | 1999-09-21 | Motorola, Inc. | System and method for facilitating a handoff of at least one mobile unit in a telecommunication system |
| US6785249B2 (en) * | 1998-10-05 | 2004-08-31 | Qualcomm, Incorporated | Method and apparatus for detecting forward and reverse link imbalance in digital cellular communication systems |
-
1998
- 1998-10-05 US US09/166,553 patent/US6785249B2/en not_active Expired - Fee Related
-
1999
- 1999-05-10 UA UA2001042286A patent/UA76692C2/uk unknown
- 1999-10-05 EP EP07001585A patent/EP1784040B1/en not_active Expired - Lifetime
- 1999-10-05 DE DE69935439T patent/DE69935439T2/de not_active Expired - Lifetime
- 1999-10-05 RU RU2001112120/09A patent/RU2233546C2/ru not_active IP Right Cessation
- 1999-10-05 AU AU62912/99A patent/AU764562B2/en not_active Ceased
- 1999-10-05 HK HK02103455.0A patent/HK1041761B/zh not_active IP Right Cessation
- 1999-10-05 AT AT07001585T patent/ATE489824T1/de not_active IP Right Cessation
- 1999-10-05 DE DE69942989T patent/DE69942989D1/de not_active Expired - Lifetime
- 1999-10-05 WO PCT/US1999/023230 patent/WO2000021314A2/en not_active Ceased
- 1999-10-05 EP EP99950205A patent/EP1118231B1/en not_active Expired - Lifetime
- 1999-10-05 JP JP2000575320A patent/JP4426109B2/ja not_active Expired - Fee Related
- 1999-10-05 IL IL14249399A patent/IL142493A0/xx unknown
- 1999-10-05 KR KR1020017004405A patent/KR100679433B1/ko not_active Expired - Fee Related
- 1999-10-05 BR BR9916002-1A patent/BR9916002A/pt not_active IP Right Cessation
- 1999-10-05 CA CA002346672A patent/CA2346672C/en not_active Expired - Fee Related
- 1999-10-05 CN CNB998140341A patent/CN1205821C/zh not_active Expired - Fee Related
- 1999-10-05 ID IDW00200101003A patent/ID29537A/id unknown
- 1999-10-05 MX MXPA01003591A patent/MXPA01003591A/es not_active IP Right Cessation
- 1999-10-05 AT AT99950205T patent/ATE356511T1/de not_active IP Right Cessation
-
2001
- 2001-04-05 NO NO20011724A patent/NO326361B1/no not_active IP Right Cessation
-
2003
- 2003-11-07 US US10/703,883 patent/US6950417B2/en not_active Expired - Fee Related
-
2009
- 2009-08-03 JP JP2009180569A patent/JP4477692B2/ja not_active Expired - Lifetime
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