SE522544C2 - Förfarande för val av bärvåg - Google Patents
Förfarande för val av bärvågInfo
- Publication number
- SE522544C2 SE522544C2 SE0101898A SE0101898A SE522544C2 SE 522544 C2 SE522544 C2 SE 522544C2 SE 0101898 A SE0101898 A SE 0101898A SE 0101898 A SE0101898 A SE 0101898A SE 522544 C2 SE522544 C2 SE 522544C2
- Authority
- SE
- Sweden
- Prior art keywords
- carrier
- duplex unit
- mobile station
- carrier duplex
- communication system
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 60
- 238000001228 spectrum Methods 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims description 53
- 230000010267 cellular communication Effects 0.000 claims description 36
- 239000000969 carrier Substances 0.000 claims description 27
- 239000003795 chemical substances by application Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010187 selection method Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 10
- 230000002452 interceptive effect Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000011664 signaling Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012850 discrimination method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/20—Performing reselection for specific purposes for optimising the interference level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/005—Interference mitigation or co-ordination of intercell interference
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Cephalosporin Compounds (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0101898A SE522544C2 (sv) | 2001-05-30 | 2001-05-30 | Förfarande för val av bärvåg |
| DE60231204T DE60231204D1 (de) | 2001-05-30 | 2002-04-26 | Trägerauswahlverfahren |
| EP02728279A EP1396168B1 (en) | 2001-05-30 | 2002-04-26 | Carrier selection method |
| JP2003501222A JP4082608B2 (ja) | 2001-05-30 | 2002-04-26 | 搬送波選択方法 |
| PCT/SE2002/000820 WO2002098161A1 (en) | 2001-05-30 | 2002-04-26 | Carrier selection method |
| ES02728279T ES2323678T3 (es) | 2001-05-30 | 2002-04-26 | Procedimiento de seleccion de portadora. |
| US10/478,314 US20040157561A1 (en) | 2001-05-30 | 2002-04-26 | Carrier selection method |
| CN02810771.3A CN1251551C (zh) | 2001-05-30 | 2002-04-26 | 载波选择方法 |
| AT02728279T ATE423443T1 (de) | 2001-05-30 | 2002-04-26 | Trägerauswahlverfahren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0101898A SE522544C2 (sv) | 2001-05-30 | 2001-05-30 | Förfarande för val av bärvåg |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE0101898D0 SE0101898D0 (sv) | 2001-05-30 |
| SE0101898L SE0101898L (sv) | 2002-12-01 |
| SE522544C2 true SE522544C2 (sv) | 2004-02-17 |
Family
ID=20284287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0101898A SE522544C2 (sv) | 2001-05-30 | 2001-05-30 | Förfarande för val av bärvåg |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20040157561A1 (enExample) |
| EP (1) | EP1396168B1 (enExample) |
| JP (1) | JP4082608B2 (enExample) |
| CN (1) | CN1251551C (enExample) |
| AT (1) | ATE423443T1 (enExample) |
| DE (1) | DE60231204D1 (enExample) |
| ES (1) | ES2323678T3 (enExample) |
| SE (1) | SE522544C2 (enExample) |
| WO (1) | WO2002098161A1 (enExample) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2847108A1 (fr) * | 2002-11-08 | 2004-05-14 | Mitsubishi Electric Telecom Eu | Procede et systeme de reduction des zones mortes dans un systeme umts |
| KR100547717B1 (ko) * | 2003-01-29 | 2006-01-31 | 삼성전자주식회사 | 하이브리드 듀플렉싱 통신 방식을 제공하기 위한 무선통신시스템 및 방법 |
| US20060116123A1 (en) | 2004-11-29 | 2006-06-01 | Nokia Corporation | Method and apparatus to optimize paging in a flexible multi-carrier system |
| JP4834352B2 (ja) * | 2005-06-14 | 2011-12-14 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局、移動局及び電力制御方法 |
| GB2418806B (en) * | 2005-08-19 | 2006-09-27 | Ipwireless Inc | Duplex operation in a cellular communication system |
| US7751823B2 (en) * | 2006-04-13 | 2010-07-06 | Atc Technologies, Llc | Systems and methods for controlling a level of interference to a wireless receiver responsive to an activity factor associated with a wireless transmitter |
| JP5077580B2 (ja) * | 2006-09-20 | 2012-11-21 | 日本電気株式会社 | セルラシステムのキャリア割当方法、セルラシステム、基地局並びに移動局 |
| KR100766543B1 (ko) * | 2006-10-04 | 2007-10-12 | 주식회사 팬택 | 다중 사용자 환경의 초광대역 무선 통신 시스템을 위한간섭 제어 방법 |
| WO2008108227A1 (ja) | 2007-03-01 | 2008-09-12 | Ntt Docomo, Inc. | 基地局装置及び通信制御方法 |
| KR20090118074A (ko) | 2007-03-01 | 2009-11-17 | 가부시키가이샤 엔티티 도코모 | 기지국장치 및 통신제어방법 |
| EP2124470A4 (en) | 2007-03-01 | 2014-08-27 | Ntt Docomo Inc | BASIC STATION EQUIPMENT AND COMMUNICATION CONTROL METHOD |
| US8570959B2 (en) | 2007-03-01 | 2013-10-29 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| US8639259B2 (en) | 2007-03-01 | 2014-01-28 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| CA2679611A1 (en) | 2007-03-01 | 2008-09-12 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| EP2129149A4 (en) | 2007-03-01 | 2014-07-23 | Ntt Docomo Inc | BASE STATION DEVICE AND METHOD FOR CONTROLLING COMMUNICATION |
| US8855637B2 (en) * | 2007-03-21 | 2014-10-07 | Wi-Lan, Inc. | Methods and apparatus for performing handoff based on the mobility of a subscriber station |
| US8391192B2 (en) * | 2007-05-14 | 2013-03-05 | Qualcomm Incorporated | Carrier switching in a multi-carrier wireless communication network |
| US8036702B2 (en) * | 2007-05-14 | 2011-10-11 | Intel Corporation | Method and apparatus for multicarrier communication in wireless systems |
| WO2008141355A1 (en) * | 2007-05-22 | 2008-11-27 | Telstra Corporation Limited | A repeater system for extended cell coverage |
| US7764924B1 (en) * | 2007-05-25 | 2010-07-27 | Sprint Spectrum L.P. | Method and system for repeater shutdown based on received power |
| KR101345121B1 (ko) * | 2007-09-07 | 2013-12-26 | 삼성전자주식회사 | 스테이션 동작 모드 제어 방법 및 그 시스템 |
| WO2009120689A2 (en) | 2008-03-25 | 2009-10-01 | Nortel Networks Limited | Method for controlling interference in femto cell deployments |
| US8711786B2 (en) | 2008-05-13 | 2014-04-29 | Qualcomm Incorporated | Autonomous downlink code selection for femto cells |
| US8718696B2 (en) | 2008-05-13 | 2014-05-06 | Qualcomm Incorporated | Transmit power selection for user equipment communicating with femto cells |
| US8737317B2 (en) * | 2008-05-13 | 2014-05-27 | Qualcomm Incorporated | Autonomous carrier selection for femtocells |
| US8725083B2 (en) | 2008-05-13 | 2014-05-13 | Qualcomm Incorporated | Self calibration of downlink transmit power |
| CN102067706A (zh) * | 2008-06-13 | 2011-05-18 | 诺基亚西门子通信公司 | Hrpd/3gpp epc网络连接设备、系统和方法 |
| US9143946B2 (en) * | 2008-09-15 | 2015-09-22 | Qualcomm Incorporated | Interference management in a multi-carrier communication system |
| CN102160440B (zh) * | 2008-10-20 | 2014-03-19 | 上海贝尔股份有限公司 | Tdd家庭基站的载频选择方法及载频调整装置 |
| CN102300320B (zh) * | 2010-06-22 | 2014-04-30 | 上海贝尔股份有限公司 | 小区间干扰协调的方法及装置 |
| CN102740402B (zh) * | 2011-04-02 | 2015-12-02 | 华为技术有限公司 | 上行接入的方法和终端设备 |
| JP6069325B2 (ja) * | 2011-09-19 | 2017-02-01 | ▲ホア▼▲ウェイ▼技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | セルを共有する複数のリモート無線ユニットのためのリソース割り当て方法及び装置 |
| KR20130074114A (ko) * | 2011-12-26 | 2013-07-04 | 삼성전자주식회사 | 이동 통신 시스템에서 협조 사이트 운용 장치 및 방법 |
| US9391592B2 (en) | 2014-12-05 | 2016-07-12 | Motorola Solutions, Inc. | Methods and systems for dynamically adjusting frequency offsets for mitigating interference |
| CN109673052B (zh) * | 2017-10-16 | 2022-05-17 | 华为技术有限公司 | 一种多载波中数据传输的方法及装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2285724B (en) * | 1994-01-18 | 1997-10-15 | Motorola Ltd | Communications system |
| GB2288517A (en) * | 1994-04-05 | 1995-10-18 | Roke Manor Research | Channel selection in a CDMA cellular mobile radio system |
| US6625132B1 (en) * | 1997-11-13 | 2003-09-23 | Nortel Networks Ltd | Idle intersystem roaming determination and system reselection in a CDMA wireless communication system |
| US6130907A (en) * | 1998-01-14 | 2000-10-10 | Lucent Technologies Inc. | Interference detection for spread spectrum systems |
| JP3109504B2 (ja) * | 1998-03-27 | 2000-11-20 | 日本電気株式会社 | セルラシステムおよびセルラシステムの隣接周波数干渉回避方法と移動局 |
| CA2278830A1 (en) * | 1998-08-31 | 2000-02-29 | Lucent Technologies Inc. | Handoffs in extended range concentric cell base station |
| US6615040B1 (en) * | 1999-01-22 | 2003-09-02 | At&T Corp. | Self-configurable wireless systems: spectrum monitoring in a layered configuration |
-
2001
- 2001-05-30 SE SE0101898A patent/SE522544C2/sv not_active IP Right Cessation
-
2002
- 2002-04-26 CN CN02810771.3A patent/CN1251551C/zh not_active Expired - Fee Related
- 2002-04-26 JP JP2003501222A patent/JP4082608B2/ja not_active Expired - Lifetime
- 2002-04-26 DE DE60231204T patent/DE60231204D1/de not_active Expired - Lifetime
- 2002-04-26 WO PCT/SE2002/000820 patent/WO2002098161A1/en not_active Ceased
- 2002-04-26 AT AT02728279T patent/ATE423443T1/de not_active IP Right Cessation
- 2002-04-26 US US10/478,314 patent/US20040157561A1/en not_active Abandoned
- 2002-04-26 ES ES02728279T patent/ES2323678T3/es not_active Expired - Lifetime
- 2002-04-26 EP EP02728279A patent/EP1396168B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE0101898L (sv) | 2002-12-01 |
| JP2004533178A (ja) | 2004-10-28 |
| ATE423443T1 (de) | 2009-03-15 |
| CN1251551C (zh) | 2006-04-12 |
| SE0101898D0 (sv) | 2001-05-30 |
| EP1396168B1 (en) | 2009-02-18 |
| EP1396168A1 (en) | 2004-03-10 |
| CN1513275A (zh) | 2004-07-14 |
| DE60231204D1 (de) | 2009-04-02 |
| WO2002098161A1 (en) | 2002-12-05 |
| US20040157561A1 (en) | 2004-08-12 |
| ES2323678T3 (es) | 2009-07-23 |
| JP4082608B2 (ja) | 2008-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |