KR101902419B1 - 이종 네트워크에서 간섭을 감소시키기 위한 방법들 및 장치 - Google Patents

이종 네트워크에서 간섭을 감소시키기 위한 방법들 및 장치 Download PDF

Info

Publication number
KR101902419B1
KR101902419B1 KR1020157030848A KR20157030848A KR101902419B1 KR 101902419 B1 KR101902419 B1 KR 101902419B1 KR 1020157030848 A KR1020157030848 A KR 1020157030848A KR 20157030848 A KR20157030848 A KR 20157030848A KR 101902419 B1 KR101902419 B1 KR 101902419B1
Authority
KR
South Korea
Prior art keywords
ues
serving
interfering
resources
base station
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
Application number
KR1020157030848A
Other languages
English (en)
Korean (ko)
Other versions
KR20150126416A (ko
Inventor
오석 송
마드하반 에스. 바자페얌
Original Assignee
퀄컴 인코포레이티드
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20150126416A publication Critical patent/KR20150126416A/ko
Application granted granted Critical
Publication of KR101902419B1 publication Critical patent/KR101902419B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020157030848A 2011-11-14 2012-11-14 이종 네트워크에서 간섭을 감소시키기 위한 방법들 및 장치 Expired - Fee Related KR101902419B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161559343P 2011-11-14 2011-11-14
US61/559,343 2011-11-14
US201161578783P 2011-12-21 2011-12-21
US61/578,783 2011-12-21
US13/675,110 2012-11-13
US13/675,110 US9788327B2 (en) 2011-11-14 2012-11-13 Methods and apparatus for reducing interference in a heterogeneous network
PCT/US2012/064924 WO2013074564A1 (en) 2011-11-14 2012-11-14 Methods and apparatus for reducing interference in a heterogeneous network

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020147015323A Division KR101728779B1 (ko) 2011-11-14 2012-11-14 이종 네트워크에서 간섭을 감소시키기 위한 방법들 및 장치

Publications (2)

Publication Number Publication Date
KR20150126416A KR20150126416A (ko) 2015-11-11
KR101902419B1 true KR101902419B1 (ko) 2018-09-28

Family

ID=48280555

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020157030848A Expired - Fee Related KR101902419B1 (ko) 2011-11-14 2012-11-14 이종 네트워크에서 간섭을 감소시키기 위한 방법들 및 장치
KR1020147015323A Expired - Fee Related KR101728779B1 (ko) 2011-11-14 2012-11-14 이종 네트워크에서 간섭을 감소시키기 위한 방법들 및 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020147015323A Expired - Fee Related KR101728779B1 (ko) 2011-11-14 2012-11-14 이종 네트워크에서 간섭을 감소시키기 위한 방법들 및 장치

Country Status (8)

Country Link
US (1) US9788327B2 (enExample)
EP (3) EP2781132B1 (enExample)
JP (2) JP5985649B2 (enExample)
KR (2) KR101902419B1 (enExample)
CN (1) CN103931256B (enExample)
BR (1) BR112014011057A2 (enExample)
IN (1) IN2014MN00892A (enExample)
WO (1) WO2013074564A1 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8879667B2 (en) * 2011-07-01 2014-11-04 Intel Corporation Layer shifting in open loop multiple-input, multiple-output communications
US9301292B2 (en) * 2011-09-05 2016-03-29 Lg Electronics Inc. Method of indicating a control channel in a wireless access system, base station for the same and user equipment for the same
WO2013095041A1 (ko) * 2011-12-23 2013-06-27 엘지전자 주식회사 무선 통신 시스템에서 무선 자원 동적 변경에 기반한 신호 송수신 방법 및 이를 위한 장치
US10171224B2 (en) * 2012-01-16 2019-01-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for relaying in case of extension areas having uplink/downlink imbalance
WO2013153515A2 (en) * 2012-04-09 2013-10-17 Telefonaktiebolaget L M Ericsson (Publ) Managing uncertain measurement occasions
US9668266B2 (en) 2012-07-04 2017-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Interference control in HETNETs
JP5798686B2 (ja) * 2012-07-27 2015-10-21 株式会社Ｎｔｔドコモ 無線通信システムおよび無線基地局
US9232532B2 (en) * 2012-10-26 2016-01-05 Blackberry Limited Mitigating interference from wireless equipment
US20140161059A1 (en) * 2012-12-05 2014-06-12 Electronics & Telecommunications Research Institute Method for transmitting and receiving data in communication system using multiple antennas and apparatus therefor
US9776071B2 (en) 2013-05-09 2017-10-03 Mattel, Inc. Resonant coils for use with games and toys
EP2999141A4 (en) 2013-05-12 2017-01-25 LG Electronics Inc. Method for performing measurement and terminal
WO2014185676A1 (ko) * 2013-05-12 2014-11-20 엘지전자 주식회사 측정 수행 방법 및 단말
CN104244353A (zh) * 2013-06-06 2014-12-24 华为技术有限公司 通信方法、无线网络控制器和用户设备
EP3008961A1 (en) * 2013-06-11 2016-04-20 Nokia Solutions and Networks Oy Interference mitigation in strong imbalance zone
CN104284421A (zh) * 2013-07-04 2015-01-14 株式会社Ntt都科摩 在多个时域资源上对小区进行干扰协调的方法和设备
US9723616B2 (en) 2013-07-10 2017-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Predictable scheduler for interference mitigation
EP2836041A1 (en) * 2013-08-07 2015-02-11 Alcatel Lucent Wireless telecommunications network nodes and methods
WO2015018064A1 (zh) * 2013-08-09 2015-02-12 华为技术有限公司 一种动态资源块分配方法、装置、基站及系统
WO2015034668A1 (en) * 2013-09-05 2015-03-12 Zte (Usa) Inc. Interference coordination in dense small cells
US10075954B2 (en) 2013-09-20 2018-09-11 Blackberry Limited Systems and methods for band-limited subframes in wireless networks
CN104602347B (zh) * 2013-10-31 2019-09-17 株式会社Ntt都科摩 在多个资源块上对小区进行协调的方法和设备
CN104871586B (zh) * 2013-11-01 2019-06-21 华为技术有限公司 测量方法、基站和用户设备
CN103957563B (zh) * 2014-05-22 2017-07-18 西安电子科技大学 基于增强型小区间干扰协调的联合上下行负载分配方法
WO2016015316A1 (zh) * 2014-07-31 2016-02-04 宇龙计算机通信科技(深圳)有限公司 快速开关状态的持续时间的确定方法、系统和终端
WO2016026656A1 (en) * 2014-08-22 2016-02-25 British Telecommunications Public Limited Company Small cell resource allocation
CN105517164A (zh) * 2014-09-24 2016-04-20 中兴通讯股份有限公司 干扰调节处理方法及装置
US10638498B2 (en) 2015-02-27 2020-04-28 At&T Intellectual Property I, L.P. Frequency selective almost blank subframes
JP6697003B2 (ja) 2015-04-29 2020-05-20 インターデイジタル パテント ホールディングス インコーポレイテッド Ｗｌａｎにおけるサブチャネル化送信方式のための方法およびデバイス
JP6712789B2 (ja) * 2015-09-10 2020-06-24 パナソニックＩｐマネジメント株式会社 通信装置および通信方法
KR102512319B1 (ko) * 2015-10-19 2023-03-22 삼성전자 주식회사 무선 통신 시스템에서 간섭 제어 방법 및 장치
CN105871427B (zh) * 2016-03-28 2019-07-19 西安交通大学 基于超密集蜂窝网络中小区间的资源管理和协作传输方法
US10419264B2 (en) * 2016-07-27 2019-09-17 Qualcomm Incorporated Subframe structure for the co-existence network of sidelink and mission critical mobile devices
WO2018031746A1 (en) * 2016-08-12 2018-02-15 Intel IP Corporation Long term evolution (lte) and new radio coexistence with reserved resource scheduling
CN107889117B (zh) 2016-09-30 2022-05-10 英国电讯有限公司 小小区簇的资源分配装置、资源分配方法以及通信系统
CN107889127B (zh) 2016-09-30 2022-08-16 英国电讯有限公司 小区簇的资源管理方法、装置及通信系统
CN107889116B (zh) 2016-09-30 2022-05-10 英国电讯有限公司 多级小区或小区簇的配置方法、装置以及通信系统
US10541793B2 (en) * 2016-12-14 2020-01-21 Industrial Technology Research Institute Method and apparatus of mitigating interference in a heterogeneous network using an inter-cell interference coordination
WO2018201502A1 (zh) * 2017-05-05 2018-11-08 华为技术有限公司 一种信号处理方法及装置
US10750476B2 (en) * 2017-07-11 2020-08-18 Qualcomm Incorporated Synchronization signal transmission for mobility
CN118764148A (zh) * 2017-12-06 2024-10-11 Oppo广东移动通信有限公司 无线通信方法和设备
JP7289614B2 (ja) * 2018-03-07 2023-06-12 株式会社日立製作所 通信管理方法、通信システム及びプログラム
WO2019241904A1 (en) * 2018-06-19 2019-12-26 Qualcomm Incorporated Selective signature for multiple access systems
US11005586B2 (en) * 2018-07-31 2021-05-11 Qualcomm Incorporated Reference signal monitoring mechanism for remote interference management
CN111601374B (zh) * 2019-04-02 2021-08-24 维沃移动通信有限公司 功率控制方法和设备
US11218284B2 (en) 2019-09-09 2022-01-04 Cisco Technology, Inc. Allocating a resource unit to a station
KR102635797B1 (ko) * 2020-08-06 2024-02-13 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템의 자원 할당 방법 및 장치
CN113727356B (zh) * 2021-08-26 2023-11-21 中国联合网络通信集团有限公司 一种降低通信干扰的方法及装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009010692A (es) * 2007-04-11 2009-10-20 Ericsson Telefon Ab L M Metodo y arreglos para programar recursos de transmision con intervalos de seguridad.
JP5218425B2 (ja) 2007-12-03 2013-06-26 富士通株式会社 上り送信電力制御方法並びに通信端末装置、基地局装置及び移動通信システム
US9668265B2 (en) 2008-03-28 2017-05-30 Qualcomm Inc. Technique for mitigating interference in a celllar wireless communication netwok
US9867203B2 (en) 2008-07-11 2018-01-09 Qualcomm Incorporated Synchronous TDM-based communication in dominant interference scenarios
WO2011002110A1 (en) 2009-06-30 2011-01-06 Lg Electronics Inc. Femto base station and method for allocating radio resource thereof
DK2465320T3 (en) * 2009-08-14 2016-01-04 Interdigital Tech Corp Design of DL backhaul control channel for relays.
US8485894B2 (en) 2009-09-14 2013-07-16 Gaming Enhancements, Inc. Second player bonus game
KR20110049623A (ko) 2009-11-04 2011-05-12 엘지전자 주식회사 이동통신 시스템에서의 상향링크 코디네이션 방법 및 그 단말
US20120252469A1 (en) 2009-11-27 2012-10-04 Kyocera Corporation Radio communication system, high-power base station, low-power base station, and communication control method
US8804586B2 (en) 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
JP5450660B2 (ja) 2010-01-29 2014-03-26 パナソニック株式会社 端末装置及び干渉除去方法
US8619687B2 (en) 2010-02-12 2013-12-31 Sharp Laboratories Of America, Inc. Coordinating uplink resource allocation
US9083494B2 (en) 2010-03-23 2015-07-14 Qualcomm Incorporated Efficient resource utilization in TDD
KR101850720B1 (ko) 2010-03-29 2018-04-20 엘지전자 주식회사 무선 통신 시스템에서 셀간 간섭 조정에 대한 측정 방법 및 장치
JP5411782B2 (ja) 2010-04-05 2014-02-12 株式会社Ｎｔｔドコモ 基地局装置、移動端末装置及び通信制御方法
US9392608B2 (en) * 2010-04-13 2016-07-12 Qualcomm Incorporated Resource partitioning information for enhanced interference coordination
US20110249642A1 (en) 2010-04-13 2011-10-13 Qualcomm Incorporated Adaptive resource negotiation between base stations for enhanced interference coordination
US8774092B2 (en) 2010-04-20 2014-07-08 Qualcomm Incorporated Enhancing uplink coverage in interference scenarios
KR101641106B1 (ko) 2010-06-09 2016-07-20 삼성전자주식회사 계층 셀에서의 매크로 기지국, 소형 기지국 및 단말의 통신 방법
KR20120007696A (ko) 2010-07-15 2012-01-25 삼성전자주식회사 무선 통신 시스템의 펨토 셀에서의 간섭 완화 방법 및 그 장치
KR20120024497A (ko) 2010-09-03 2012-03-14 (주)휴맥스 소형셀 환경의 상향링크에서의 간섭 완화 방법 및 그 방법을 지원하는 매크로 기지국과 소형 기지국
US9131499B2 (en) * 2011-02-09 2015-09-08 Lg Electronics Inc. Method for signaling a subframe pattern for preventing inter-cell interference from occurring in heterogeneous network system and apparatus for the same
US8654728B2 (en) 2011-04-29 2014-02-18 Telefonaktiebolaget L M Ericsson (Publ) Generating uplink signals from user equipment nodes to identify interferers to a network node
US9509468B2 (en) * 2011-05-09 2016-11-29 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for transmitting and receiving sub-frame specific power offset information
US8879667B2 (en) * 2011-07-01 2014-11-04 Intel Corporation Layer shifting in open loop multiple-input, multiple-output communications
EP2752063B1 (en) * 2011-08-31 2024-04-17 Beijing Xiaomi Mobile Software Co., Ltd. Harq timing scheme for single-carrier uplink control information with inter-site carrier aggregation
US8594672B2 (en) * 2011-09-29 2013-11-26 Nokia Siemens Networks Oy Methods and apparatus for interference management

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP TSG-RAN WG3 Meeting #74 R3-112956 (3GPP ftp 서버에 2011. 11. 4. 공개됨)
GPP TSG-RAN WG1 Meeting #63 R1-106149 (3GPP ftp 서버에 2010. 11. 9. 공개됨)

Also Published As

Publication number Publication date
JP6185039B2 (ja) 2017-08-23
KR20150126416A (ko) 2015-11-11
BR112014011057A2 (pt) 2017-05-02
KR101728779B1 (ko) 2017-04-20
WO2013074564A1 (en) 2013-05-23
EP2897436B1 (en) 2019-03-06
US9788327B2 (en) 2017-10-10
CN103931256B (zh) 2018-10-02
KR20140088904A (ko) 2014-07-11
IN2014MN00892A (enExample) 2015-04-17
EP2781132B1 (en) 2020-04-08
EP2897436A1 (en) 2015-07-22
EP2894918A1 (en) 2015-07-15
CN103931256A (zh) 2014-07-16
JP2016076938A (ja) 2016-05-12
EP2894918B1 (en) 2018-07-25
JP5985649B2 (ja) 2016-09-06
US20130121191A1 (en) 2013-05-16
JP2014533472A (ja) 2014-12-11
EP2781132A1 (en) 2014-09-24

Similar Documents

Publication Publication Date Title
KR101902419B1 (ko) 이종 네트워크에서 간섭을 감소시키기 위한 방법들 및 장치
KR101500585B1 (ko) 강화된 간섭 조정을 위한 자원 분할 정보
KR101407037B1 (ko) 이종 네트워크들에서의 반-지속성 스케줄링 허가들
EP2807887B1 (en) Regional and narrow band common reference signal (crs) for user equipment (ue) relays
KR101598134B1 (ko) 이질적인 네트워크들에 대한 이벌브드 노드 ｂ 채널 품질 표시자（ｃｑｉ）프로세싱
KR101467330B1 (ko) 무선 통신 시스템들에서 데이터 및 제어 채널들에 대한 레이트 매칭
KR101729657B1 (ko) 이종 네트워크들에 대한 라디오 링크 모니터링(ｒｌｍ) 및 기준 신호 수신 전력(ｒｓｒｐ) 측정
US9356725B2 (en) Method and apparatus for managing inter-cell interference coordination actions for time-domain partitioned cells
EP2559282B1 (en) Determination of radio link failure with enhanced interference coordination and cancellation
KR101498477B1 (ko) 크로스-서브프레임 할당에 의한 전력 제어
KR20170046816A (ko) 강화된 물리적 다운링크 제어 채널(ｅｐｄｃｃｈ)에 대한 자원 할당
KR20130135922A (ko) 동일한 물리적 셀 아이덴티티(pci)를 갖는 원격 라디오 헤드들(rrh)에 대한 위치 확인
KR20130025399A (ko) 개선된 간섭 조정을 위한 기지국들 사이의 적응형 자원 협상
KR101708609B1 (ko) 블라인드 ｃｒｓ 검출
HK1242097A1 (en) Resource partitioning information for enhanced interference coordination
HK1177842B (en) Evolved node b channel quality indicator (cqi) processing for heterogeneous networks
HK1181597B (en) Resource partitioning information for enhanced interference coordination

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A16-div-PA0104

St.27 status event code: A-0-1-A10-A18-div-PA0104

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

Fee payment year number: 1

St.27 status event code: A-2-2-U10-U12-oth-PR1002

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PC1903 Unpaid annual fee

Not in force date: 20210920

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

St.27 status event code: A-4-4-U10-U13-oth-PC1903

PC1903 Unpaid annual fee

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20210920

St.27 status event code: N-4-6-H10-H13-oth-PC1903

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000