BR112014011057A2 - métodos e aparelho para reduzir interferência em uma rede heterogênea - Google Patents
métodos e aparelho para reduzir interferência em uma rede heterogêneaInfo
- Publication number
- BR112014011057A2 BR112014011057A2 BR112014011057A BR112014011057A BR112014011057A2 BR 112014011057 A2 BR112014011057 A2 BR 112014011057A2 BR 112014011057 A BR112014011057 A BR 112014011057A BR 112014011057 A BR112014011057 A BR 112014011057A BR 112014011057 A2 BR112014011057 A2 BR 112014011057A2
- Authority
- BR
- Brazil
- Prior art keywords
- methods
- heterogeneous network
- reducing interference
- interference
- reducing
- Prior art date
Links
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
- 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 signaling, i.e. of overhead other than pilot signals
-
- 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
- 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
- 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
- H04W72/54—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
- H04L5/0001—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), 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)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161559343P | 2011-11-14 | 2011-11-14 | |
US201161578783P | 2011-12-21 | 2011-12-21 | |
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014011057A2 true BR112014011057A2 (pt) | 2017-05-02 |
Family
ID=48280555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014011057A BR112014011057A2 (pt) | 2011-11-14 | 2012-11-14 | métodos e aparelho para reduzir interferência em uma rede heterogênea |
Country Status (8)
Country | Link |
---|---|
US (1) | US9788327B2 (pt) |
EP (3) | EP2894918B1 (pt) |
JP (2) | JP5985649B2 (pt) |
KR (2) | KR101728779B1 (pt) |
CN (1) | CN103931256B (pt) |
BR (1) | BR112014011057A2 (pt) |
IN (1) | IN2014MN00892A (pt) |
WO (1) | WO2013074564A1 (pt) |
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CN103782523B (zh) * | 2011-07-01 | 2017-08-01 | 英特尔公司 | 用于均匀圆形阵列(uca)的结构化码本 |
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EP2805560A1 (en) * | 2012-01-16 | 2014-11-26 | Telefonaktiebolaget LM Ericsson (Publ) | Method and arrangement for relaying in case of extension areas having uplink/downlink imbalance |
WO2013153513A2 (en) * | 2012-04-09 | 2013-10-17 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for enhancing network positioning measurement performance by managing uncertain measurement occasions |
EP2870805B1 (en) | 2012-07-04 | 2018-09-05 | Telefonaktiebolaget LM Ericsson (publ) | Interference control in hetnets |
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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 |
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EP2836041A1 (en) * | 2013-08-07 | 2015-02-11 | Alcatel Lucent | Wireless telecommunications network nodes and methods |
CN105264986B (zh) * | 2013-08-09 | 2019-03-26 | 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 |
CN105659648A (zh) * | 2013-09-05 | 2016-06-08 | 中兴通讯(美国)公司 | 在密集小型小区中的干扰协调 |
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 |
WO2015062066A1 (zh) * | 2013-11-01 | 2015-05-07 | 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 |
EP3163934B1 (en) * | 2014-07-31 | 2019-11-20 | Nanchang Coolpad Intelligent Technology Company Limited | Determining duration of rapid on/off state of a small cell base station |
US10182352B2 (en) * | 2014-08-22 | 2019-01-15 | 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 |
AU2016255500B2 (en) | 2015-04-29 | 2020-04-30 | Interdigital Patent Holdings, Inc. | Methods and devices for sub-channelized transmission schemes in WLANS |
CN107710653B (zh) * | 2015-09-10 | 2019-05-31 | 松下知识产权经营株式会社 | 通信装置和通信方法 |
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 |
CN110574416B (zh) * | 2017-05-05 | 2021-12-03 | 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 |
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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 |
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KR20120024497A (ko) | 2010-09-03 | 2012-03-14 | (주)휴맥스 | 소형셀 환경의 상향링크에서의 간섭 완화 방법 및 그 방법을 지원하는 매크로 기지국과 소형 기지국 |
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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 |
WO2012154094A1 (en) * | 2011-05-09 | 2012-11-15 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements for transmitting and receiving sub - frame specific power offset information |
CN103782523B (zh) * | 2011-07-01 | 2017-08-01 | 英特尔公司 | 用于均匀圆形阵列(uca)的结构化码本 |
CN103733704B (zh) * | 2011-08-31 | 2017-11-28 | 北京小米移动软件有限公司 | 利用站点间载波聚合的用于单载波上行控制信息的harq定时方案 |
WO2013045980A1 (en) * | 2011-09-29 | 2013-04-04 | Nokia Siemens Networks Oy | Handover management based on load |
-
2012
- 2012-11-13 US US13/675,110 patent/US9788327B2/en not_active Expired - Fee Related
- 2012-11-14 KR KR1020147015323A patent/KR101728779B1/ko active IP Right Grant
- 2012-11-14 EP EP15156289.9A patent/EP2894918B1/en not_active Not-in-force
- 2012-11-14 JP JP2014541414A patent/JP5985649B2/ja not_active Expired - Fee Related
- 2012-11-14 CN CN201280055440.6A patent/CN103931256B/zh not_active Expired - Fee Related
- 2012-11-14 EP EP12794828.9A patent/EP2781132B1/en active Active
- 2012-11-14 EP EP15156287.3A patent/EP2897436B1/en not_active Not-in-force
- 2012-11-14 IN IN892MUN2014 patent/IN2014MN00892A/en unknown
- 2012-11-14 KR KR1020157030848A patent/KR101902419B1/ko active IP Right Grant
- 2012-11-14 WO PCT/US2012/064924 patent/WO2013074564A1/en active Application Filing
- 2012-11-14 BR BR112014011057A patent/BR112014011057A2/pt not_active Application Discontinuation
-
2015
- 2015-11-09 JP JP2015219684A patent/JP6185039B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2781132B1 (en) | 2020-04-08 |
US9788327B2 (en) | 2017-10-10 |
EP2894918A1 (en) | 2015-07-15 |
IN2014MN00892A (pt) | 2015-04-17 |
EP2897436A1 (en) | 2015-07-22 |
KR20140088904A (ko) | 2014-07-11 |
EP2781132A1 (en) | 2014-09-24 |
US20130121191A1 (en) | 2013-05-16 |
CN103931256B (zh) | 2018-10-02 |
CN103931256A (zh) | 2014-07-16 |
EP2897436B1 (en) | 2019-03-06 |
JP5985649B2 (ja) | 2016-09-06 |
JP2016076938A (ja) | 2016-05-12 |
KR101902419B1 (ko) | 2018-09-28 |
KR20150126416A (ko) | 2015-11-11 |
JP2014533472A (ja) | 2014-12-11 |
KR101728779B1 (ko) | 2017-04-20 |
JP6185039B2 (ja) | 2017-08-23 |
EP2894918B1 (en) | 2018-07-25 |
WO2013074564A1 (en) | 2013-05-23 |
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Legal Events
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |