CN101646230B - 用户面定位中的系统时间同步方法及终端 - Google Patents
用户面定位中的系统时间同步方法及终端 Download PDFInfo
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- CN101646230B CN101646230B CN 200810142352 CN200810142352A CN101646230B CN 101646230 B CN101646230 B CN 101646230B CN 200810142352 CN200810142352 CN 200810142352 CN 200810142352 A CN200810142352 A CN 200810142352A CN 101646230 B CN101646230 B CN 101646230B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0658—Clock or time synchronisation among packet nodes
- H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
- H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/28—Timers or timing mechanisms used in protocols
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (24)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810142352 CN101646230B (zh) | 2008-08-08 | 2008-08-08 | 用户面定位中的系统时间同步方法及终端 |
PCT/CN2009/070942 WO2010015153A1 (zh) | 2008-08-08 | 2009-03-23 | 用户面定位中的系统时间同步方法及终端 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810142352 CN101646230B (zh) | 2008-08-08 | 2008-08-08 | 用户面定位中的系统时间同步方法及终端 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101646230A CN101646230A (zh) | 2010-02-10 |
CN101646230B true CN101646230B (zh) | 2012-02-22 |
Family
ID=41657893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810142352 Expired - Fee Related CN101646230B (zh) | 2008-08-08 | 2008-08-08 | 用户面定位中的系统时间同步方法及终端 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101646230B (zh) |
WO (1) | WO2010015153A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3297303B1 (en) | 2008-09-29 | 2019-11-20 | BlackBerry Limited | Uplink resynchronization for use in communication systems |
ES2717792T3 (es) * | 2010-06-18 | 2019-06-25 | Blackberry Ltd | Método para la resincronización de un enlace ascendente entre un dispositivo de acceso y un agente de usuario |
CN102565815A (zh) * | 2010-12-13 | 2012-07-11 | 仲树明 | 共钟卫星定位信号接受机组 |
CN104166393A (zh) * | 2014-08-17 | 2014-11-26 | 成都国光电子仪表有限责任公司 | 天然气站场实时监控方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1852594A (zh) * | 2005-12-01 | 2006-10-25 | 华为技术有限公司 | 一种移动终端周期定位的方法 |
CN1859727A (zh) * | 2005-07-25 | 2006-11-08 | 华为技术有限公司 | 一种基于安全的用户平面移动定位方法及系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070108301A (ko) * | 2005-12-01 | 2007-11-09 | 엘지전자 주식회사 | 위치 기반의 통지를 위한 위치정보 시스템 및 그 방법 |
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2008
- 2008-08-08 CN CN 200810142352 patent/CN101646230B/zh not_active Expired - Fee Related
-
2009
- 2009-03-23 WO PCT/CN2009/070942 patent/WO2010015153A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1859727A (zh) * | 2005-07-25 | 2006-11-08 | 华为技术有限公司 | 一种基于安全的用户平面移动定位方法及系统 |
CN1852594A (zh) * | 2005-12-01 | 2006-10-25 | 华为技术有限公司 | 一种移动终端周期定位的方法 |
Non-Patent Citations (2)
Title |
---|
BROADCOM..Secure User Plane Location.《Secure User Plane Location》.2007, * |
Open Mobile Alliance Ltd..Secure User Plane Location Architecture.《Secure User Plane Location Architecture》.2007,(第1.0版), * |
Also Published As
Publication number | Publication date |
---|---|
CN101646230A (zh) | 2010-02-10 |
WO2010015153A1 (zh) | 2010-02-11 |
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Owner name: BEIJING ZHONGCAI WYSE EDUCATION TECHNOLOGY CO., LT Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20141105 Owner name: NANTONG TONGZHOU XINZHIHAO INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: BEIJING ZHONGCAI WYSE EDUCATION TECHNOLOGY CO., LTD. Effective date: 20141105 |
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Free format text: CORRECT: ADDRESS; FROM: 100083 HAIDIAN, BEIJING TO: 226314 NANTONG, JIANGSU PROVINCE Free format text: CORRECT: ADDRESS; FROM: 518129 SHENZHEN, GUANGDONG PROVINCE TO: 100083 HAIDIAN, BEIJING |
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Effective date of registration: 20141105 Address after: 226314 Jiangsu city of Nantong province Tongzhou District Chuan Jiang Zhen Zhi Hao Market Patentee after: Tongzhou District Nantong Xin Hao Industrial Co.,Ltd. Address before: 100083 Beijing Haidian District Zhongguancun Road No. 18 smartfortune International Building B706 Patentee before: Beijing Zhongcai Wyse Education Technology Co.,Ltd. Effective date of registration: 20141105 Address after: 100083 Beijing Haidian District Zhongguancun Road No. 18 smartfortune International Building B706 Patentee after: Beijing Zhongcai Wyse Education Technology Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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