WO2012124931A3 - 무선 통신 시스템에서 셀간 간섭을 제어하는 방법 및 장치 - Google Patents
무선 통신 시스템에서 셀간 간섭을 제어하는 방법 및 장치 Download PDFInfo
- Publication number
- WO2012124931A3 WO2012124931A3 PCT/KR2012/001691 KR2012001691W WO2012124931A3 WO 2012124931 A3 WO2012124931 A3 WO 2012124931A3 KR 2012001691 W KR2012001691 W KR 2012001691W WO 2012124931 A3 WO2012124931 A3 WO 2012124931A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wireless communication
- communication system
- cells
- controlling interference
- subframes
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/005—Interference mitigation or co-ordination of intercell interference
- H04J11/0056—Inter-base station aspects
-
- 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
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
- H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12757778.1A EP2670070B1 (en) | 2011-03-11 | 2012-03-08 | Method and device for controlling interference between cells in wireless communication system |
US14/001,393 US20130329612A1 (en) | 2011-03-11 | 2012-03-08 | Method and device for controlling interference between cells in wireless communication system |
KR1020137020773A KR101899822B1 (ko) | 2011-03-11 | 2012-03-08 | 무선 통신 시스템에서 셀간 간섭을 제어하는 방법 및 장치 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161451609P | 2011-03-11 | 2011-03-11 | |
US61/451,609 | 2011-03-11 | ||
US201161471699P | 2011-04-05 | 2011-04-05 | |
US61/471,699 | 2011-04-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012124931A2 WO2012124931A2 (ko) | 2012-09-20 |
WO2012124931A3 true WO2012124931A3 (ko) | 2012-12-27 |
Family
ID=46831173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/001691 WO2012124931A2 (ko) | 2011-03-11 | 2012-03-08 | 무선 통신 시스템에서 셀간 간섭을 제어하는 방법 및 장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130329612A1 (ko) |
EP (1) | EP2670070B1 (ko) |
KR (1) | KR101899822B1 (ko) |
WO (1) | WO2012124931A2 (ko) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8369280B2 (en) | 2011-07-01 | 2013-02-05 | Ofinno Techologies, LLC | Control channels in multicarrier OFDM transmission |
EP2564611B1 (en) | 2011-07-01 | 2015-02-18 | Ofinno Technologies, LLC | Synchronization signal and control messages in multicarrier OFDM |
US8582527B2 (en) | 2011-07-01 | 2013-11-12 | Ofinno Technologies, Llc | Hybrid automatic repeat request in multicarrier systems |
US9143308B2 (en) | 2011-07-05 | 2015-09-22 | Broadcom Corporation | Mechanism for enhancing power control in time division based communications |
US8885525B2 (en) * | 2011-08-24 | 2014-11-11 | Industrial Technology Research Institute | Method and apparatus for soft buffer partitioning in time-division duplexing system |
CN103947249B (zh) * | 2011-09-30 | 2018-04-27 | 英特尔公司 | 通过多个无线网络同时地传送因特网业务的方法 |
US8937918B2 (en) | 2011-10-29 | 2015-01-20 | Ofinno Technologies, Llc | Efficient special subframe allocation |
US8971250B2 (en) | 2011-10-29 | 2015-03-03 | Ofinno Technologies, Llc | Special subframe allocation |
US11696300B2 (en) | 2011-10-29 | 2023-07-04 | Comcast Cable Communications, Llc | Configuration of reduced transmission power time intervals based on traffic load |
US8446844B1 (en) | 2011-12-04 | 2013-05-21 | Ofinno Technologies, Llc | Handover in multicarrier wireless networks |
US8873467B2 (en) | 2011-12-05 | 2014-10-28 | Ofinno Technologies, Llc | Control channel detection |
CN102523627B (zh) * | 2011-12-08 | 2014-04-02 | 电信科学技术研究院 | 一种数据传输方法及装置 |
US8971275B2 (en) | 2011-12-31 | 2015-03-03 | Ofinno Technologies, Llc | Almost blank subframe indication in wireless networks |
US9497756B2 (en) | 2012-03-25 | 2016-11-15 | Comcast Cable Communications, Llc | Base station radio resource management |
US9426714B2 (en) * | 2012-03-30 | 2016-08-23 | Qualcomm Incorporated | Wireless communication in view of time varying interference |
US9949265B2 (en) | 2012-05-04 | 2018-04-17 | Comcast Cable Communications, Llc | Control channel in a wireless communication system |
US9584297B2 (en) * | 2012-05-11 | 2017-02-28 | Qualcomm Incorporated | Interference management for adaptive TDD with frequency domain separations |
US10491282B2 (en) * | 2012-12-17 | 2019-11-26 | Ethertronics, Inc. | Communication load balancing using distributed antenna beam steering techniques |
US20150350945A1 (en) * | 2013-01-25 | 2015-12-03 | Lg Electronics Inc. | Method and device for measuring channel between base stations in wireless communication system |
CN104066093B (zh) * | 2013-03-18 | 2018-03-23 | 财团法人工业技术研究院 | 无线通信系统的干扰管理方法、锚点设备、基站及其系统 |
WO2015093866A1 (ko) * | 2013-12-19 | 2015-06-25 | 엘지전자 주식회사 | 다중 안테나 지원 무선 통신 시스템에서 참조 신호 전송을 지원하는 방법 및 이를 위한 장치 |
WO2015117017A1 (en) * | 2014-01-31 | 2015-08-06 | Kyocera Corporation | Methods for identifying mobile stations that are near neighbor cells |
US9967890B2 (en) * | 2014-02-26 | 2018-05-08 | Qualcomm Incorporated | Signalling for fractional frequency reuse (FFR) for D2D communications |
WO2015177935A1 (ja) * | 2014-05-23 | 2015-11-26 | 富士通株式会社 | 基地局装置および通信方法 |
US10477421B2 (en) * | 2014-10-20 | 2019-11-12 | Ipcom Gmbh & Co. Kg | Resource controller for resource management in a telecommunication network |
KR102147304B1 (ko) * | 2014-12-04 | 2020-08-24 | 에스케이텔레콤 주식회사 | 셀제어장치 및 셀제어장치의 동작 방법 |
CN104469824B (zh) * | 2014-12-19 | 2018-03-02 | 武汉虹信通信技术有限责任公司 | 一种用于td‑lte网络的干扰消除方法及系统 |
WO2017035797A1 (zh) * | 2015-09-01 | 2017-03-09 | 华为技术有限公司 | 一种测量方法及装置 |
US10299145B1 (en) * | 2016-11-04 | 2019-05-21 | Sprint Spectrum L.P. | Systems and methods for mitigating interference from neighbors |
WO2018082580A1 (zh) * | 2016-11-04 | 2018-05-11 | 中兴通讯股份有限公司 | 一种干扰处理方法及装置、设备、存储介质 |
JPWO2019097706A1 (ja) * | 2017-11-17 | 2020-09-24 | 株式会社Nttドコモ | 基地局装置 |
KR102514924B1 (ko) * | 2018-11-23 | 2023-03-28 | 삼성전자 주식회사 | 이동 통신 시스템에서 간섭 제어를 위한 스케줄링 장치 및 방법 |
US11375339B2 (en) * | 2019-03-11 | 2022-06-28 | Qualcomm Incorporated | Waveform reporting for positioning |
KR20210067461A (ko) * | 2019-11-29 | 2021-06-08 | 삼성전자주식회사 | 무선 통신 시스템에서 동적으로 주파수 자원을 공유하기 위한 방법 및 장치 |
CN113853013A (zh) * | 2020-06-28 | 2021-12-28 | 华为技术有限公司 | 一种干扰协调方法、装置和系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090094752A (ko) * | 2008-03-03 | 2009-09-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 간섭 정보 신호를 전송하는 방법 |
US20100208687A1 (en) * | 2007-10-24 | 2010-08-19 | Kwang Jae Lim | Method of performing uplink scheduling |
US20100216497A1 (en) * | 2005-02-18 | 2010-08-26 | Fujitsu Limited | Base station and interference reduction method in base station |
US20100255854A1 (en) * | 2009-04-01 | 2010-10-07 | Samsung Electronics Co. Ltd. | Communication system and method for mitigating interference in hierarchical cell structure |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI102654B (fi) * | 1996-02-22 | 1999-01-15 | Nokia Mobile Phones Ltd | Menetelmä tukiaseman vaihtamiseksi ATM-verkon radiolaajennuksessa |
DE19846730A1 (de) * | 1998-10-12 | 2000-04-13 | Bosch Gmbh Robert | Funkeinrichtung mit einer Rahmenstruktur |
US9584216B2 (en) * | 2008-10-31 | 2017-02-28 | Nokia Technologies Oy | Dynamic allocation of subframe scheduling for time divison duplex operation in a packet-based wireless communication system |
US9019903B2 (en) * | 2008-12-08 | 2015-04-28 | Qualcomm Incorporated | Optimization to support uplink coordinated multi-point |
KR101315853B1 (ko) * | 2009-12-21 | 2013-10-08 | 한국전자통신연구원 | 소스 기지국 시스템에서 핸드오버 처리 방법 및 소스 기지국 시스템 |
US20110176461A1 (en) * | 2009-12-23 | 2011-07-21 | Telefonakatiebolaget Lm Ericsson (Publ) | Determining configuration of subframes in a radio communications system |
US8923126B2 (en) * | 2010-06-18 | 2014-12-30 | Mediatek | Method for coordinating transmissions between different communications apparatuses and communications apparatuses utilizing the same |
US9622249B2 (en) * | 2010-12-20 | 2017-04-11 | Nokia Technologies Oy | Apparatus and method to set a control channel configuration in a communication system |
CN102075949B (zh) * | 2010-12-22 | 2013-03-20 | 大唐移动通信设备有限公司 | 一种基于ca技术进行数据传输的方法及装置 |
CN102594420B (zh) * | 2011-01-10 | 2015-08-05 | 上海贝尔股份有限公司 | 多点协同传输系统中的干扰抑制方法及装置 |
-
2012
- 2012-03-08 KR KR1020137020773A patent/KR101899822B1/ko active IP Right Grant
- 2012-03-08 WO PCT/KR2012/001691 patent/WO2012124931A2/ko active Application Filing
- 2012-03-08 US US14/001,393 patent/US20130329612A1/en not_active Abandoned
- 2012-03-08 EP EP12757778.1A patent/EP2670070B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100216497A1 (en) * | 2005-02-18 | 2010-08-26 | Fujitsu Limited | Base station and interference reduction method in base station |
US20100208687A1 (en) * | 2007-10-24 | 2010-08-19 | Kwang Jae Lim | Method of performing uplink scheduling |
KR20090094752A (ko) * | 2008-03-03 | 2009-09-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 간섭 정보 신호를 전송하는 방법 |
US20100255854A1 (en) * | 2009-04-01 | 2010-10-07 | Samsung Electronics Co. Ltd. | Communication system and method for mitigating interference in hierarchical cell structure |
Also Published As
Publication number | Publication date |
---|---|
US20130329612A1 (en) | 2013-12-12 |
EP2670070B1 (en) | 2017-05-03 |
KR101899822B1 (ko) | 2018-09-20 |
WO2012124931A2 (ko) | 2012-09-20 |
KR20140012638A (ko) | 2014-02-03 |
EP2670070A2 (en) | 2013-12-04 |
EP2670070A4 (en) | 2014-08-20 |
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