CN101990277A - Wcdma通信系统中实现系统时间偏移快速获取的方法 - Google Patents
Wcdma通信系统中实现系统时间偏移快速获取的方法 Download PDFInfo
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- CN101990277A CN101990277A CN200910055933XA CN200910055933A CN101990277A CN 101990277 A CN101990277 A CN 101990277A CN 200910055933X A CN200910055933X A CN 200910055933XA CN 200910055933 A CN200910055933 A CN 200910055933A CN 101990277 A CN101990277 A CN 101990277A
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- 238000000034 method Methods 0.000 title claims abstract description 119
- 238000004891 communication Methods 0.000 title claims abstract description 32
- 238000013508 migration Methods 0.000 title abstract description 13
- 230000005012 migration Effects 0.000 title abstract description 13
- 238000005259 measurement Methods 0.000 claims abstract description 100
- 238000007689 inspection Methods 0.000 claims description 9
- 238000001228 spectrum Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 241000282341 Mustela putorius furo Species 0.000 claims description 5
- 230000009885 systemic effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000010295 mobile communication Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Mobile Radio Communication Systems (AREA)
Abstract
Description
Squal | 小区驻扎质量值 |
Srxlev | 小区驻扎接收信号电平值 |
Qqualmeas | CPICH Ec/N0模式下测量到的小区驻扎质量值 |
Qrxlevmeas | CPICH RSCP.模式下测量到的小区驻扎电平值 |
Qqualmin | 可被接受的信号质量最小值 |
Qrxlevmin | 可被接受的电平最小值 |
UE_TXPWR_MAX_RACH | 上行信道上最大发射功率 |
P_MAX | 移动设备的最大发射功率 |
Pcompensation | Max(UE_TXPWR_MAX_RACH-P_MAX,0) |
Claims (5)
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CN200910055933XA CN101990277B (zh) | 2009-08-05 | 2009-08-05 | Wcdma通信系统中实现系统时间偏移快速获取的方法 |
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CN200910055933XA CN101990277B (zh) | 2009-08-05 | 2009-08-05 | Wcdma通信系统中实现系统时间偏移快速获取的方法 |
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CN101990277A true CN101990277A (zh) | 2011-03-23 |
CN101990277B CN101990277B (zh) | 2013-06-12 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104602258A (zh) * | 2013-10-30 | 2015-05-06 | 上海摩波彼克半导体有限公司 | 通信终端及其小区测量控制方法与装置 |
CN105792249A (zh) * | 2014-12-26 | 2016-07-20 | 联芯科技有限公司 | 一种搜网排序方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1459947A (zh) * | 2002-05-17 | 2003-12-03 | 智邦科技股份有限公司 | 在取样频率偏移效应下的蜂窝搜索方法及装置 |
CN1809972A (zh) * | 2003-06-18 | 2006-07-26 | 日本电气株式会社 | 无线通信系统的小区搜索处理 |
CN101136691A (zh) * | 2006-10-16 | 2008-03-05 | 中兴通讯股份有限公司 | 小区搜索方法和系统 |
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2009
- 2009-08-05 CN CN200910055933XA patent/CN101990277B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1459947A (zh) * | 2002-05-17 | 2003-12-03 | 智邦科技股份有限公司 | 在取样频率偏移效应下的蜂窝搜索方法及装置 |
CN1809972A (zh) * | 2003-06-18 | 2006-07-26 | 日本电气株式会社 | 无线通信系统的小区搜索处理 |
CN101136691A (zh) * | 2006-10-16 | 2008-03-05 | 中兴通讯股份有限公司 | 小区搜索方法和系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104602258A (zh) * | 2013-10-30 | 2015-05-06 | 上海摩波彼克半导体有限公司 | 通信终端及其小区测量控制方法与装置 |
CN104602258B (zh) * | 2013-10-30 | 2018-04-27 | 展讯通信(上海)有限公司 | 通信终端及其小区测量控制方法与装置 |
CN105792249A (zh) * | 2014-12-26 | 2016-07-20 | 联芯科技有限公司 | 一种搜网排序方法及系统 |
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CN101990277B (zh) | 2013-06-12 |
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Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Chunxiao Road No. 439 Building No. 2 Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
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Effective date of registration: 20180408 Address after: The 300456 Tianjin FTA test area (Dongjiang Bonded Port) No. 6865 North Road, 1-1-1802-7 financial and trade center of Asia Patentee after: Xinji Lease (Tianjin) Co.,Ltd. Address before: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
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Application publication date: 20110323 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xinji Lease (Tianjin) Co.,Ltd. Contract record no.: 2018990000196 Denomination of invention: Method for quickly obtaining migration of system time in wideband code division multiple access (WCDMA) communication system Granted publication date: 20130612 License type: Exclusive License Record date: 20180801 |
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Effective date of registration: 20221020 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 300456 1-1-1802-7, north area of financial and Trade Center, No. 6865, Asia Road, Tianjin pilot free trade zone (Dongjiang Bonded Port Area) Patentee before: Xinji Lease (Tianjin) Co.,Ltd. |