CN101610575A - 双模***中用于快速同步的装置和方法 - Google Patents
双模***中用于快速同步的装置和方法 Download PDFInfo
- Publication number
- CN101610575A CN101610575A CNA2009101618212A CN200910161821A CN101610575A CN 101610575 A CN101610575 A CN 101610575A CN A2009101618212 A CNA2009101618212 A CN A2009101618212A CN 200910161821 A CN200910161821 A CN 200910161821A CN 101610575 A CN101610575 A CN 101610575A
- Authority
- CN
- China
- Prior art keywords
- system time
- dual
- access terminal
- mode access
- cdma system
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
- H04B1/7075—Synchronisation aspects with code phase acquisition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14088508P | 2008-12-25 | 2008-12-25 | |
US61/140,885 | 2008-12-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101610575A true CN101610575A (zh) | 2009-12-23 |
Family
ID=41484093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2009101618212A Pending CN101610575A (zh) | 2008-12-25 | 2009-08-03 | 双模***中用于快速同步的装置和方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20100165970A1 (zh) |
CN (1) | CN101610575A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010025796B4 (de) * | 2010-07-01 | 2012-07-12 | Infineon Technologies Ag | Verfahren zum Empfangen von Synchronisationssignalen eines Mobilfunknetzwerks und Sende-/Empfangseinrichtung für Mobilfunksignale |
US9338743B2 (en) | 2013-03-15 | 2016-05-10 | Qualcomm Incorporated | Method and apparatus for avoiding network re-synchronization in stationary M2M devices |
WO2017111788A1 (en) * | 2015-12-23 | 2017-06-29 | Intel IP Corporation | Devices and methods of lwa power consumption reduction and rlf prevention |
CN106658758A (zh) * | 2017-02-10 | 2017-05-10 | 北京小米移动软件有限公司 | 状态转换方法、状态保持方法、装置及用户设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6438117B1 (en) * | 2000-01-07 | 2002-08-20 | Qualcomm Incorporated | Base station synchronization for handover in a hybrid GSM/CDMA network |
US6993352B2 (en) * | 2001-12-20 | 2006-01-31 | Qualcomm Incorporated | Acknowledging missed messages broadcast on a control channel |
US20040029545A1 (en) * | 2002-08-09 | 2004-02-12 | Anderson Jon J. | Method and system for leaving a communication channel in a wireless communications system |
SE0301027D0 (sv) * | 2003-04-03 | 2003-04-03 | Ericsson Telefon Ab L M | Method and apparatus in a telecommunication system |
US7725609B2 (en) * | 2005-08-05 | 2010-05-25 | Qimonda Ag | System memory device having a dual port |
US8270991B2 (en) * | 2007-09-07 | 2012-09-18 | Research In Motion Limited | Network and cell selection and reselection for long-term evolution inter-radio access network based on long-term evolution mobility driver grouping |
-
2009
- 2009-04-08 US US12/420,695 patent/US20100165970A1/en not_active Abandoned
- 2009-08-03 CN CNA2009101618212A patent/CN101610575A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20100165970A1 (en) | 2010-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: KY WIRE ELECTRIC CO., LTD. Free format text: FORMER OWNER: MEISHANG WEIRUI ELECTRIC COMPANY Effective date: 20131016 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20131016 Address after: The Cayman Islands, British West Indies Applicant after: Ky Wire Electric Co., Ltd. Address before: American California Applicant before: Meishang Weirui Electric Company |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20091223 |