CN100365948C - Utra tdd时隙分配 - Google Patents
Utra tdd时隙分配 Download PDFInfo
- Publication number
- CN100365948C CN100365948C CNB028246144A CN02824614A CN100365948C CN 100365948 C CN100365948 C CN 100365948C CN B028246144 A CNB028246144 A CN B028246144A CN 02824614 A CN02824614 A CN 02824614A CN 100365948 C CN100365948 C CN 100365948C
- Authority
- CN
- China
- Prior art keywords
- time slot
- time
- subscriber units
- distribute
- transfer point
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Vehicle Body Suspensions (AREA)
- Sewing Machines And Sewing (AREA)
- Time-Division Multiplex Systems (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0130013A GB2383233B (en) | 2001-12-15 | 2001-12-15 | An apparatus for allocating timeslots and method therefor |
| GB0130013.6 | 2001-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1602595A CN1602595A (zh) | 2005-03-30 |
| CN100365948C true CN100365948C (zh) | 2008-01-30 |
Family
ID=9927677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028246144A Expired - Fee Related CN100365948C (zh) | 2001-12-15 | 2002-10-21 | Utra tdd时隙分配 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20050041605A1 (zh) |
| EP (1) | EP1459461B8 (zh) |
| CN (1) | CN100365948C (zh) |
| AT (1) | ATE347756T1 (zh) |
| AU (1) | AU2002350589A1 (zh) |
| DE (1) | DE60216635T2 (zh) |
| GB (1) | GB2383233B (zh) |
| WO (1) | WO2003052964A1 (zh) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100556843B1 (ko) * | 2003-04-18 | 2006-03-10 | 엘지전자 주식회사 | 이동 통신 단말기의 업/다운 링크 동기화 장치 및 방법 |
| GB2402580B (en) * | 2003-06-06 | 2005-07-27 | Motorola Inc | Communication system,communication unit and methods of scheduling transmissions therein |
| CN1330192C (zh) * | 2003-07-31 | 2007-08-01 | 华为技术有限公司 | Td-scdma系统中直放站获取转换点的方法 |
| US9585023B2 (en) | 2003-10-30 | 2017-02-28 | Qualcomm Incorporated | Layered reuse for a wireless communication system |
| KR100651569B1 (ko) * | 2004-06-01 | 2006-11-29 | 삼성전자주식회사 | 셀룰러 통신 시스템의 자원 할당 스케줄링 방법 |
| US7680475B2 (en) | 2004-06-09 | 2010-03-16 | Qualcomm Incorporated | Dynamic ASBR scheduler |
| US8032145B2 (en) | 2004-07-23 | 2011-10-04 | Qualcomm Incorporated | Restrictive reuse set management algorithm for equal grade of service on FL transmission |
| DE102004042757B4 (de) * | 2004-09-03 | 2007-04-26 | Siemens Ag | Modellbasiertes Zeitschlitz-Zuweisungsverfahren zur Durchsatz-Optimierung in zellularen Netzen mit unterschiedlich asymmetrischem Multimediaverkehr |
| US7548752B2 (en) | 2004-12-22 | 2009-06-16 | Qualcomm Incorporated | Feedback to support restrictive reuse |
| CN1815933B (zh) * | 2005-02-06 | 2011-01-26 | 北京邮电大学 | Ofdma系统频率时间二维无线资源调度方法 |
| US7570627B2 (en) * | 2005-03-11 | 2009-08-04 | Freescale Semiconductor, Inc. | Method for sharing bandwidth using reduced duty cycle signals and media access control |
| US7702289B2 (en) * | 2005-07-21 | 2010-04-20 | Motorola, Inc. | Fast acquisition of a communication uplink allocation in a mobile communication system based on mobile processing capabilities |
| CN1897478B (zh) * | 2006-06-23 | 2011-12-07 | 京信通信技术(广州)有限公司 | 时分同步码分多址数字直放站的检波同步方法 |
| US7944868B2 (en) * | 2006-12-04 | 2011-05-17 | Nec Laboratories America, Inc. | Method and system for dynamic power management in wireless local area networks |
| AU2007351630C1 (en) * | 2007-04-11 | 2013-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and arrangements for scheduling transmission resources with variable guard intervals |
| US20090161647A1 (en) * | 2007-12-20 | 2009-06-25 | Russ Mestechkin | Td-scdma uplink processing |
| US20090245213A1 (en) * | 2008-03-26 | 2009-10-01 | Uti Limited Partnership | Efficient Quality of Service (QoS) Scheduling in OFDMA Wireless Networks |
| US8626238B2 (en) * | 2008-06-24 | 2014-01-07 | Adc Telecommunications, Inc. | Method and apparatus for switching in a TDD system |
| US7961689B2 (en) * | 2008-08-18 | 2011-06-14 | Adc Telecommunications, Inc. | Method and apparatus for determining an end of a subframe in a TDD system |
| US9832815B2 (en) * | 2008-09-25 | 2017-11-28 | Samsung Electronics Co., Ltd. | Method and system for managing communication in wireless communication network |
| EP2673996B1 (en) * | 2011-02-11 | 2017-01-04 | Nokia Solutions and Networks Oy | Tdd data transmission on multiple carriers with sub frames reserved for predetermined transmission directions. |
| US9729260B2 (en) * | 2011-02-24 | 2017-08-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Reducing interference caused by an atmospheric duct in a mobile communication system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2285900A (en) * | 1993-12-23 | 1995-07-26 | Motorola Ltd | Communications system |
| EP0979017A1 (de) * | 1998-08-07 | 2000-02-09 | Siemens Aktiengesellschaft | Verfahren zur Kanalzuweisung und Funk-Kommunikationssystem |
| WO2001001716A1 (en) * | 1999-06-25 | 2001-01-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Resource management and traffic control in time-division-duplex communication systems |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5392276A (en) * | 1994-03-07 | 1995-02-21 | First Pacific Networks, Inc. | Method for linking a party within a full duplex (dual channel) TDM network with a party external to the network |
| JPH09307524A (ja) * | 1996-05-15 | 1997-11-28 | Toyota Motor Corp | 双方向通信方式 |
| EP2405595B1 (en) * | 1998-03-31 | 2017-12-06 | Sony Deutschland Gmbh | Communication method and unit for communication in a TDD system |
| EP1037484B1 (en) * | 1999-03-15 | 2009-01-14 | Motorola, Inc. | Time sharing of communications resources in cellular communications systems |
| JP2000308124A (ja) * | 1999-04-26 | 2000-11-02 | Mitsubishi Electric Corp | 制御チャネル配置方法 |
| JP3213601B2 (ja) * | 1999-05-31 | 2001-10-02 | 三洋電機株式会社 | 無線基地局 |
| FI112772B (fi) * | 2000-02-18 | 2003-12-31 | Nokia Corp | Häiriön vähentäminen keskinäistaajuuksien mittauksessa |
| US6745034B2 (en) * | 2000-12-22 | 2004-06-01 | Nokia Corporation | Apparatus, and associated method, for adaptively selecting a handoff threshold in a radio communication system |
-
2001
- 2001-12-15 GB GB0130013A patent/GB2383233B/en not_active Expired - Fee Related
-
2002
- 2002-10-21 US US10/498,417 patent/US20050041605A1/en not_active Abandoned
- 2002-10-21 CN CNB028246144A patent/CN100365948C/zh not_active Expired - Fee Related
- 2002-10-21 DE DE60216635T patent/DE60216635T2/de not_active Expired - Lifetime
- 2002-10-21 AU AU2002350589A patent/AU2002350589A1/en not_active Abandoned
- 2002-10-21 WO PCT/EP2002/011770 patent/WO2003052964A1/en active IP Right Grant
- 2002-10-21 AT AT02785264T patent/ATE347756T1/de not_active IP Right Cessation
- 2002-10-21 EP EP02785264A patent/EP1459461B8/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2285900A (en) * | 1993-12-23 | 1995-07-26 | Motorola Ltd | Communications system |
| EP0979017A1 (de) * | 1998-08-07 | 2000-02-09 | Siemens Aktiengesellschaft | Verfahren zur Kanalzuweisung und Funk-Kommunikationssystem |
| WO2001001716A1 (en) * | 1999-06-25 | 2001-01-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Resource management and traffic control in time-division-duplex communication systems |
Non-Patent Citations (1)
| Title |
|---|
| IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS. Harri Holma, Sanna Heikkinen,Otto-Aleksanteri Lehtinen,AnttiToskala,1386-1393,Interference Considerations for the Time Division DuplexMode of the UMTS Terrestrial Raido Access. 2000 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002350589A1 (en) | 2003-06-30 |
| GB0130013D0 (en) | 2002-02-06 |
| DE60216635T2 (de) | 2007-04-05 |
| EP1459461A1 (en) | 2004-09-22 |
| WO2003052964A1 (en) | 2003-06-26 |
| EP1459461B8 (en) | 2007-01-24 |
| US20050041605A1 (en) | 2005-02-24 |
| GB2383233B (en) | 2004-01-07 |
| DE60216635D1 (de) | 2007-01-18 |
| ATE347756T1 (de) | 2006-12-15 |
| GB2383233A (en) | 2003-06-18 |
| EP1459461B1 (en) | 2006-12-06 |
| CN1602595A (zh) | 2005-03-30 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110110 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110110 Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois, USA Patentee before: Motorola, Inc. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20160314 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |