NO338063B1 - Myk overlevering av en CDMA-reversforbindelse - Google Patents
Myk overlevering av en CDMA-reversforbindelse Download PDFInfo
- Publication number
- NO338063B1 NO338063B1 NO20052945A NO20052945A NO338063B1 NO 338063 B1 NO338063 B1 NO 338063B1 NO 20052945 A NO20052945 A NO 20052945A NO 20052945 A NO20052945 A NO 20052945A NO 338063 B1 NO338063 B1 NO 338063B1
- Authority
- NO
- Norway
- Prior art keywords
- base station
- power
- base stations
- orthogonal
- subscriber unit
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 69
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000009467 reduction Effects 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 description 59
- 238000004891 communication Methods 0.000 description 24
- 238000007726 management method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 15
- 230000001413 cellular effect Effects 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 9
- 230000010363 phase shift Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000009432 framing Methods 0.000 description 5
- 238000013442 quality metrics Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000037361 pathway Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 241001494479 Pecora Species 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
-
- 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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink 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
- H04W52/38—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
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/002—Mutual synchronization
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Wire Bonding (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42784702P | 2002-11-20 | 2002-11-20 | |
| PCT/US2003/037272 WO2004046893A2 (en) | 2002-11-20 | 2003-11-20 | Soft handoff of a cdma reverse link |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20052945D0 NO20052945D0 (no) | 2005-06-16 |
| NO20052945L NO20052945L (no) | 2005-08-17 |
| NO338063B1 true NO338063B1 (no) | 2016-07-25 |
Family
ID=32326600
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20052945A NO338063B1 (no) | 2002-11-20 | 2005-06-16 | Myk overlevering av en CDMA-reversforbindelse |
| NO20160875A NO342812B1 (no) | 2002-11-20 | 2016-05-24 | Mykoverlevering av en CDMA-reversforbindelse |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20160875A NO342812B1 (no) | 2002-11-20 | 2016-05-24 | Mykoverlevering av en CDMA-reversforbindelse |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1565995A4 (ko) |
| JP (1) | JP2006506917A (ko) |
| KR (2) | KR101019460B1 (ko) |
| CN (1) | CN1714516B (ko) |
| AU (1) | AU2003294428A1 (ko) |
| CA (1) | CA2506754A1 (ko) |
| MX (1) | MXPA05005395A (ko) |
| NO (2) | NO338063B1 (ko) |
| TW (4) | TWI364920B (ko) |
| WO (1) | WO2004046893A2 (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8537656B2 (en) | 2000-07-19 | 2013-09-17 | Ipr Licensing, Inc. | Method for compensating for multi-path of a CDMA reverse link utilizing an orthogonal channel structure |
| US7911993B2 (en) | 2000-07-19 | 2011-03-22 | Ipr Licensing, Inc. | Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure |
| US6917581B2 (en) | 2001-07-17 | 2005-07-12 | Ipr Licensing, Inc. | Use of orthogonal or near orthogonal codes in reverse link |
| US7821995B2 (en) * | 2004-09-30 | 2010-10-26 | Alcatel-Lucent Usa Inc. | Active session mobility solution for radio link protocol |
| KR101267406B1 (ko) * | 2008-08-20 | 2013-06-04 | 퀄컴 인코포레이티드 | 시그널링을 위한 전력 제어가 사용중일 때 ｇｅｒａｎ 시그널링 성능을 향상시키기 위한 이웃 셀들 사이의 다중-프레임 오프셋 |
| FR2942097A1 (fr) * | 2009-02-06 | 2010-08-13 | Thomson Licensing | Procede d'emission dans un reseau sans fil et procede de reception correspondant |
| KR101358823B1 (ko) | 2009-05-11 | 2014-02-10 | 퀄컴 인코포레이티드 | 동일-채널 간섭을 감소시키기 위한 동일채널 데이터 전송의 시간 쉬프팅 |
| JP5479553B2 (ja) * | 2012-09-20 | 2014-04-23 | 京セラ株式会社 | 通信方法およびそれを利用した端末装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001095521A2 (en) * | 2000-06-05 | 2001-12-13 | Qualcomm Incorporated | Method and apparatus for improved forward link power control while in soft handoff |
| US20020122402A1 (en) * | 2001-03-01 | 2002-09-05 | Nortel Networks Ltd. | System and method for code division multiple access communication in a wireless communication environment |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101501A (en) | 1989-11-07 | 1992-03-31 | Qualcomm Incorporated | Method and system for providing a soft handoff in communications in a cdma cellular telephone system |
| US5103459B1 (en) * | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
| JP2677191B2 (ja) * | 1994-03-15 | 1997-11-17 | 日本電気株式会社 | Ｃｄｍａ通信方式 |
| ZA955605B (en) * | 1994-07-13 | 1996-04-10 | Qualcomm Inc | System and method for simulating user interference received by subscriber units in a spread spectrum communication network |
| US5691974A (en) * | 1995-01-04 | 1997-11-25 | Qualcomm Incorporated | Method and apparatus for using full spectrum transmitted power in a spread spectrum communication system for tracking individual recipient phase, time and energy |
| JPH1013918A (ja) * | 1996-06-19 | 1998-01-16 | Toshiba Corp | 符号分割多元接続方式を採用した移動通信システムとその無線通信装置 |
| JPH1022874A (ja) * | 1996-07-09 | 1998-01-23 | Hitachi Ltd | Ｃｄｍａ通信システムおよび通信方法 |
| JPH1028077A (ja) * | 1996-07-11 | 1998-01-27 | Takuro Sato | 通信装置 |
| US5937019A (en) * | 1996-08-07 | 1999-08-10 | Qualcomm Incorporated | Method and apparatus for reliable intersystem handoff in a CDMA system |
| KR100407355B1 (ko) * | 1998-02-14 | 2004-04-03 | 삼성전자주식회사 | 이동통신시스템의역방향링크시간정렬장치및방법 |
| 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 |
| JP2000278759A (ja) * | 1999-03-26 | 2000-10-06 | Oki Electric Ind Co Ltd | 送信タイミング制御装置 |
| JP2000286784A (ja) * | 1999-03-31 | 2000-10-13 | Oki Electric Ind Co Ltd | 無線端末、無線基地局、及び無線通信システム |
| EP1049349B1 (en) * | 1999-04-30 | 2002-02-27 | Alcatel Alsthom Compagnie Generale D'electricite | CDMA soft handover method using uplink measurements |
| JP2001016159A (ja) * | 1999-06-28 | 2001-01-19 | Fujitsu Ltd | 基地局及び移動局 |
| CN1223102C (zh) * | 2000-06-24 | 2005-10-12 | 三星电子株式会社 | 码分多址通信系统中上行链路同步传输机制同步的装置和方法 |
| US7006428B2 (en) * | 2000-07-19 | 2006-02-28 | Ipr Licensing, Inc. | Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels |
| JP4825372B2 (ja) * | 2000-08-09 | 2011-11-30 | エスケーテレコム株式会社 | 逆方向同期伝送方式を支援する無線通信システムにおけるハンドオーバ方法 |
| US7054292B2 (en) * | 2000-10-27 | 2006-05-30 | L-3 Communications Corporation | Hybrid synchronous space/code multiple access system using an adaptive antenna system |
| US6917581B2 (en) * | 2001-07-17 | 2005-07-12 | Ipr Licensing, Inc. | Use of orthogonal or near orthogonal codes in reverse link |
-
2003
- 2003-11-19 TW TW096120422A patent/TWI364920B/zh not_active IP Right Cessation
- 2003-11-19 TW TW103124639A patent/TWI539762B/zh not_active IP Right Cessation
- 2003-11-19 TW TW100114978A patent/TWI470946B/zh not_active IP Right Cessation
- 2003-11-19 TW TW092132400A patent/TWI357730B/zh not_active IP Right Cessation
- 2003-11-20 WO PCT/US2003/037272 patent/WO2004046893A2/en active Application Filing
- 2003-11-20 CA CA002506754A patent/CA2506754A1/en not_active Abandoned
- 2003-11-20 KR KR1020057009188A patent/KR101019460B1/ko not_active IP Right Cessation
- 2003-11-20 MX MXPA05005395A patent/MXPA05005395A/es active IP Right Grant
- 2003-11-20 CN CN200380103601.5A patent/CN1714516B/zh not_active Expired - Lifetime
- 2003-11-20 EP EP03789911A patent/EP1565995A4/en not_active Ceased
- 2003-11-20 AU AU2003294428A patent/AU2003294428A1/en not_active Abandoned
- 2003-11-20 JP JP2004554010A patent/JP2006506917A/ja active Pending
- 2003-11-20 KR KR1020077010738A patent/KR101047967B1/ko not_active IP Right Cessation
-
2005
- 2005-06-16 NO NO20052945A patent/NO338063B1/no not_active IP Right Cessation
-
2016
- 2016-05-24 NO NO20160875A patent/NO342812B1/no not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001095521A2 (en) * | 2000-06-05 | 2001-12-13 | Qualcomm Incorporated | Method and apparatus for improved forward link power control while in soft handoff |
| US20020122402A1 (en) * | 2001-03-01 | 2002-09-05 | Nortel Networks Ltd. | System and method for code division multiple access communication in a wireless communication environment |
Also Published As
| Publication number | Publication date |
|---|---|
| NO342812B1 (no) | 2018-08-13 |
| EP1565995A4 (en) | 2006-12-06 |
| CN1714516B (zh) | 2011-06-08 |
| CN1714516A (zh) | 2005-12-28 |
| WO2004046893A3 (en) | 2004-10-28 |
| MXPA05005395A (es) | 2005-11-23 |
| NO20052945D0 (no) | 2005-06-16 |
| TWI357730B (en) | 2012-02-01 |
| KR101047967B1 (ko) | 2011-07-12 |
| NO20160875A1 (no) | 2005-08-17 |
| CA2506754A1 (en) | 2004-06-03 |
| EP1565995A2 (en) | 2005-08-24 |
| TW200419952A (en) | 2004-10-01 |
| TWI364920B (en) | 2012-05-21 |
| KR20070055642A (ko) | 2007-05-30 |
| AU2003294428A1 (en) | 2004-06-15 |
| TW200824320A (en) | 2008-06-01 |
| JP2006506917A (ja) | 2006-02-23 |
| KR20050085092A (ko) | 2005-08-29 |
| AU2003294428A8 (en) | 2004-06-15 |
| KR101019460B1 (ko) | 2011-03-07 |
| WO2004046893A2 (en) | 2004-06-03 |
| TWI539762B (zh) | 2016-06-21 |
| NO20052945L (no) | 2005-08-17 |
| TW201521368A (zh) | 2015-06-01 |
| TWI470946B (zh) | 2015-01-21 |
| TW201206095A (en) | 2012-02-01 |
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| Publication | Publication Date | Title |
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| NO20160875A1 (no) | Mykoverlevering av en CDMA-reversforbindelse | |
| JP5923546B2 (ja) | マルチパスを補償する方法 | |
| KR20070051954A (ko) | 코드 채널의 다수-사용자 직교 및 비직교 상호운용성을허용하는 시스템 및 방법 | |
| MXPA06008461A (en) | Method for compensating for multi-path |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |