WO2013164322A1 - Signature enabler for multi-vendor son coordination - Google Patents

Signature enabler for multi-vendor son coordination Download PDF

Info

Publication number
WO2013164322A1
WO2013164322A1 PCT/EP2013/058940 EP2013058940W WO2013164322A1 WO 2013164322 A1 WO2013164322 A1 WO 2013164322A1 EP 2013058940 W EP2013058940 W EP 2013058940W WO 2013164322 A1 WO2013164322 A1 WO 2013164322A1
Authority
WO
WIPO (PCT)
Prior art keywords
signature
base station
context
sending
signatures
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.)
Ceased
Application number
PCT/EP2013/058940
Other languages
English (en)
French (fr)
Inventor
John Harris
Anatoly ANDRIANOV
Paul Stephens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Solutions and Networks Oy
Original Assignee
Nokia Siemens Networks Oy
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 Nokia Siemens Networks Oy filed Critical Nokia Siemens Networks Oy
Priority to IN9861DEN2014 priority Critical patent/IN2014DN09861A/en
Priority to EP13720356.8A priority patent/EP2845407B1/en
Priority to CN201380034984.9A priority patent/CN104412641B/zh
Publication of WO2013164322A1 publication Critical patent/WO2013164322A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • 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
    • H04W88/08—Access point devices

Definitions

  • an apparatus includes means for communicating an indication of a signature via one or more links in a wireless network, wherein the signature has been computed by a base station of the wireless network over a plurality of configuration parameters of the base station and identifies at least a portion of a current configuration state of the base station.
  • FIG. 7 is a block diagram of a flowchart performed by centralized SON configuration control to use signatures to enable multi-vendor SON coordination.
  • An underlay cell is a smaller cell (e.g., micro, pico, femto cell) having a coverage area partially or completely within the coverage area of a larger cell (e.g., macro cell).
  • a larger cell e.g., macro cell.
  • the assignment may be made based on a portion (less than all) of the context 149. Another example is to weight or emphasize certain parameters over other parameters, so that less influential parameters (e.g., parameters that rarely change) have lower weight and therefore lower input into the signature. As described herein, the assignment of a signature is primarily vendor-specific, and exact algorithms for assigning signatures are not presented here.
  • the computer readable memories 125, 155 and 195 may be of any type suitable to the local technical environment and may be implemented using any suitable data storage technology, such as semiconductor based memory devices, flash memory, magnetic memory devices and systems, optical memory devices and systems, fixed memory and removable memory.
  • the processors 120, 150 and 180 may be of any type suitable to the local technical environment, and may include one or more of general purpose computers, special purpose computers, microprocessors, digital signal processors (DSPs) and processors based on a multi-core processor architecture, as non- limiting examples.
  • neighbors are those cells that have Neighbor Relations (NR) defined. This is an important aspect of network optimization - a handover could only happen to a "neighbor", e.g., if there is a good candidate cell, the candidate cell will not be used in a "positive” way and may cause interference if the candidate cell is not configured as a neighbor.
  • ANR Automatic Neighbor Relation
  • neighbors may have direct X2 signaling links between them, but there could be neighbors without direct links as well.
  • the signature is considered reset. This may be performed by one or both of the node determining the signature or by the C-SON server 145 or nodes 140 that have determined context corresponding to the signature.
  • the base station collapses multiple signatures into a single signature, with a single context.
  • the base station in block 570 sends one or more indications indicating that the multiple signatures are being collapsed into a single signature.
  • the indications of the original signatures and the single signatures can be included.
  • the base station receives signatures from neighbor cells.
  • the base station may transition the base station to the different context in response to a determination, based on the received signatures, a transition should be made a different context (corresponding to a different signature).
  • the base station can send an indication of the different signature to other network entities.
  • FIGS. 6 and 7 only provide an overview.
  • the node transitions to contexts determined by the analysis that should correspond to the different system configurations. For example if the node is base station W and the base station W determines neighbor base station Y has a signature of B, and neighbor base station Z has a signature of C, the base station W can determine via the analysis in block 620 that the base station should be in context A. If the base station W is not currently in context A, the base station W can transition to context A (block 640).

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PCT/EP2013/058940 2012-05-02 2013-04-30 Signature enabler for multi-vendor son coordination Ceased WO2013164322A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IN9861DEN2014 IN2014DN09861A (https=) 2012-05-02 2013-04-30
EP13720356.8A EP2845407B1 (en) 2012-05-02 2013-04-30 Signature enabler for multi-vendor son coordination
CN201380034984.9A CN104412641B (zh) 2012-05-02 2013-04-30 用于多供应商son协调的签名使能器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/462,124 2012-05-02
US13/462,124 US9078144B2 (en) 2012-05-02 2012-05-02 Signature enabler for multi-vendor SON coordination

Publications (1)

Publication Number Publication Date
WO2013164322A1 true WO2013164322A1 (en) 2013-11-07

Family

ID=48289142

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/058940 Ceased WO2013164322A1 (en) 2012-05-02 2013-04-30 Signature enabler for multi-vendor son coordination

Country Status (5)

Country Link
US (2) US9078144B2 (https=)
EP (1) EP2845407B1 (https=)
CN (1) CN104412641B (https=)
IN (1) IN2014DN09861A (https=)
WO (1) WO2013164322A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2842363B1 (en) * 2012-04-27 2019-07-24 Nokia Solutions and Networks Oy Heterogeneous network policy based management with probability reporting and policy self-allocation
US9078144B2 (en) * 2012-05-02 2015-07-07 Nokia Solutions And Networks Oy Signature enabler for multi-vendor SON coordination
WO2016043839A1 (en) 2014-09-15 2016-03-24 Nokia Solutions And Networks Oy Delivery of cellular network insights to subscriber devices to subscriber devices through ssid via cellular system information block
WO2016123268A1 (en) * 2015-01-27 2016-08-04 Nokia Solutions And Networks Oy Cell outage compensation using best neighbor cell candidate
US10219261B2 (en) 2015-12-08 2019-02-26 At&T Mobility Ii Llc Method and apparatus for transmitting a control signal to a self organizing network controller
WO2020247644A1 (en) * 2019-06-04 2020-12-10 Apple Inc. Centralized and distributed self-organizing networks for physical cell identifier configuration and automatic neighbor relation
WO2025069000A1 (en) * 2023-09-29 2025-04-03 Telefonaktiebolaget Lm Ericsson (Publ) Configuration digest in self optimizing network reports

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008082587A1 (en) * 2006-12-27 2008-07-10 Interdigital Technology Corporation Method and apparatus for base station self configuration
WO2009115554A1 (en) * 2008-03-19 2009-09-24 Nokia Siemens Networks Oy Mechanism for automated re-configuration of an access network element

Family Cites Families (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9704863L (sv) * 1997-12-23 1999-02-01 Telia Ab Hastighetsrelaterad uppdatering av routing- och cell area i ett GPRS-mobiltelefonsystem
US6697103B1 (en) * 1998-03-19 2004-02-24 Dennis Sunga Fernandez Integrated network for monitoring remote objects
FI981902A7 (fi) * 1998-09-04 2000-03-05 Sonera Smarttrust Oy Turvamoduuli, turvajärjestelmä ja matkaviestin
US6542538B2 (en) * 2000-01-10 2003-04-01 Qualcomm Incorporated Method and apparatus for testing wireless communication channels
US7139324B1 (en) * 2000-06-02 2006-11-21 Nokia Networks Oy Closed loop feedback system for improved down link performance
US6947726B2 (en) * 2001-08-03 2005-09-20 The Boeing Company Network security architecture for a mobile network platform
US7680497B2 (en) * 2001-09-25 2010-03-16 Qualcomm Incorporated Method and system for optimizing system-access and soft-handoff parameters based on location information
US7088959B2 (en) * 2002-03-06 2006-08-08 Lucent Technologies Inc. Method of selecting maximum transmission power level to be used by a radio telecommunications base station or base stations in a network, a radio telecommunications base station and radio telecommunications network
US7551546B2 (en) * 2002-06-27 2009-06-23 Nortel Networks Limited Dual-mode shared OFDM methods/transmitters, receivers and systems
KR100745436B1 (ko) * 2002-07-29 2007-08-02 인터내셔널 비지네스 머신즈 코포레이션 비밀 암호화 키와 공개 암호화 키의 제공 방법, 서명값 제공 방법, 서명값 검증 방법, 서명값 타당성 통신 방법, 컴퓨터 판독 가능 기록 매체 및 네트워크 디바이스
US7386839B1 (en) * 2002-11-06 2008-06-10 Valery Golender System and method for troubleshooting software configuration problems using application tracing
US7437432B2 (en) * 2002-12-12 2008-10-14 International Business Machines Corporation Client device configuration with configuration services providers
US7412532B2 (en) * 2002-12-13 2008-08-12 Aol Llc, A Deleware Limited Liability Company Multimedia scheduler
US7398305B2 (en) * 2003-02-06 2008-07-08 International Business Machines Corporation Client device configuration with hooks
US7555569B1 (en) * 2004-02-02 2009-06-30 Emc Corporation Quick configuration status
EP1758414A4 (en) * 2004-06-18 2009-08-12 Mitsubishi Electric Corp INDEPENDENT CELLS EDUCATION PROCESS
US7571460B2 (en) * 2004-08-06 2009-08-04 Time Warner Cable, Inc. System and method for affecting the behavior of a network device in a cable network
CN100425087C (zh) * 2005-02-07 2008-10-08 上海贝尔阿尔卡特股份有限公司 一种用于hsupa的基站调度方法及系统
JPWO2006106918A1 (ja) * 2005-03-31 2008-09-11 日本電気株式会社 携帯無線端末およびその移動速度検出方法
US7835301B1 (en) * 2005-04-15 2010-11-16 Nvidia Corporation Extended service set mesh topology representation
US7643817B2 (en) * 2005-05-18 2010-01-05 General Dynamics C4 Systems, Inc. Method and apparatus for rapid secure session establishment on half-duplex AD-hoc group voice cellular network channels
EP1758312A1 (en) * 2005-08-26 2007-02-28 Matsushita Electric Industrial Co., Ltd. Scheduling depending on quality of service and channel properties
US7717342B2 (en) * 2005-08-26 2010-05-18 Hand Held Products, Inc. Data collection device having dynamic access to multiple wireless networks
EP1765030A1 (en) * 2005-09-19 2007-03-21 Mitsubishi Electric Information Technology Centre Europe B.V. Method for transferring the context of a mobile terminal in a wireless telecommunication network
US7743023B2 (en) * 2006-02-01 2010-06-22 Microsoft Corporation Scalable file replication and web-based access
CN100579121C (zh) * 2006-02-17 2010-01-06 华为技术有限公司 一种保障专线用户上网的方法
US8503413B2 (en) * 2006-08-29 2013-08-06 Sharp Kabushiki Kaisha Mobile communication system, mobile station apparatus, base station apparatus and random access channel transmitting method
TWI533738B (zh) * 2006-10-20 2016-05-11 內數位科技公司 Ｌｔｅ增強ｂ節點自行配置方法及裝置
US7860849B1 (en) * 2007-01-18 2010-12-28 Netlogic Microsystems, Inc. Optimizing search trees by increasing success size parameter
FI20075297A0 (fi) * 2007-04-27 2007-04-27 Nokia Siemens Networks Oy Menetelmä, radiojärjestelmä ja tukiasema
CN101772973B (zh) * 2007-06-12 2014-07-09 艾利森电话股份有限公司 移动台连接有关的装置和方法
CN101330722B (zh) * 2007-06-18 2012-10-17 华为技术有限公司 一种小区接入控制方法以及用户设备
US20100323657A1 (en) * 2007-07-24 2010-12-23 Russell Brett Barnard communication devices
ATE528879T1 (de) * 2007-08-16 2011-10-15 Nokia Siemens Networks Oy Integrationsvorrichtung, kommunikationsnetzwerk und verfahren zur integration eines netzwerkknotens in ein kommunikationsnetzwerk
US8223626B2 (en) * 2008-01-11 2012-07-17 Yim Tu Investments Ltd., Llc Linear precoding for MIMO channels with outdated channel state information in multiuser space-time block coded systems with multi-packet reception
US8542634B2 (en) * 2008-01-31 2013-09-24 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for providing mobility to a mobile node
US20110182253A1 (en) * 2008-02-12 2011-07-28 Runcom Technologies Ltd. Mobile Mesh, Relay, and Ad-Hoc System Solution Based on WiMAX Technology
WO2009132709A1 (en) * 2008-04-30 2009-11-05 Nokia Siemens Networks Oy Transmitting node b load status information in a self organising network
US8811339B2 (en) * 2008-07-07 2014-08-19 Blackberry Limited Handover schemes for wireless systems
US8190336B2 (en) * 2008-07-17 2012-05-29 Caterpillar Inc. Machine with customized implement control
CN101728839B (zh) * 2008-10-13 2012-02-29 华为技术有限公司 一种控制基站中蓄电池充放电的方法和装置
EP2374326A1 (en) * 2008-12-05 2011-10-12 Nokia Siemens Networks Oy Apparatus and method
EP2389747B1 (en) * 2009-01-26 2020-05-06 Nokia Solutions and Networks Oy Precoding in telecommunication network
WO2010085891A1 (en) * 2009-02-02 2010-08-05 Nortel Networks Limited Power allocation in closed-loop downlink cooperative multiple point (comp) transmission
KR101636258B1 (ko) * 2009-03-20 2016-07-05 삼성전자 주식회사 이동통신시스템에서 네트워크의 ｒａｃｈ 관련 시스템 자원자동적 최적화 방법
US8774230B2 (en) * 2009-04-08 2014-07-08 Qualcomm Incorporated Conveying synchronization stratum information
US8311482B2 (en) 2009-04-30 2012-11-13 Cisco Technology Inc. Self-optimizing wireless network base station
CN102077636A (zh) * 2009-05-15 2011-05-25 思科技术公司 用于自组织网络的系统和方法
CN101909285A (zh) * 2009-06-03 2010-12-08 中兴通讯股份有限公司 一种自组织网络传输自配置的方法及装置
CN102165802B (zh) * 2009-06-30 2013-06-05 华为技术有限公司 电信方法和设备
US20120208504A1 (en) * 2009-07-01 2012-08-16 Zte (Usa) Inc. Femto access point initialization and authentication
US20110009105A1 (en) * 2009-07-13 2011-01-13 Jungwoo Lee Self-organizing networks using directional beam antennas
WO2011018104A1 (en) * 2009-08-10 2011-02-17 Nokia Siemens Networks Oy Self-organizing network related power capacity status reporting
KR101577289B1 (ko) * 2009-10-09 2015-12-14 삼성전자주식회사 무선통신시스템에서 물리적 셀 식별자를 할당하는 방법 및 장치
US9100832B2 (en) * 2009-10-30 2015-08-04 Airhop Communications, Inc. Method and apparatus for self organized network
CN102056336B (zh) * 2009-11-02 2013-01-09 华为技术有限公司 自组织操作的协调处理方法与装置、通信系统
US20120014308A1 (en) * 2009-11-11 2012-01-19 Samsung Electronics Co., Ltd. Methods and apparatus to support reconfiguration in self organized wireless communications and networks
CN103119873B (zh) * 2010-02-12 2017-04-12 黑莓有限公司 用于协作多点网络实现的参考信号
WO2011101049A1 (en) * 2010-02-17 2011-08-25 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for processing of neighbor cell information
US8478258B2 (en) * 2010-03-05 2013-07-02 Intel Corporation Techniques to reduce false detection of control channel messages in a wireless network
US8855656B2 (en) * 2010-03-29 2014-10-07 Nokia Siemens Networks Oy Power consumption reduction within a telecommunication network operating with different radio access technologies
KR101366335B1 (ko) * 2010-04-01 2014-03-12 엘지전자 주식회사 무선 접속 시스템에서 상향링크 전력 제어 방법 및 장치
US9538434B2 (en) * 2010-04-06 2017-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a wireless communication system
US8756412B2 (en) * 2010-04-16 2014-06-17 Honeywell International Inc. Gateway supporting transparent redundancy in process control systems and other systems and related method
US8441997B2 (en) * 2010-04-30 2013-05-14 Juni America, Inc. Remote management system for self-organizing femtocells
US8751096B2 (en) * 2010-05-03 2014-06-10 Lockheed Martin Corporation Real-time prognostic and health management system, program product, and associate methods
CN102136990B (zh) * 2010-06-09 2013-11-06 华为技术有限公司 一种业务叠加网络的业务路由方法及系统
WO2012034580A1 (en) * 2010-09-13 2012-03-22 Nokia Siemens Networks Oy Reduced radio resource control connectivity
US20130294283A1 (en) * 2010-12-03 2013-11-07 Nokia Corporation Facilitating device-to-device communication
US8811208B2 (en) * 2010-12-13 2014-08-19 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for reducing power consumption in a telecommunication network
US9794731B2 (en) * 2010-12-31 2017-10-17 Google Technology Holdings LLC Method and apparatus for providing secure communication in a self-organizing network
WO2012096604A1 (en) * 2011-01-11 2012-07-19 Telefonaktiebolaget L M Ericsson (Publ) Methods for uplink interference mitigation in non-allowed csg
US9413763B2 (en) * 2011-02-14 2016-08-09 Nokia Solutions And Networks Oy Coordination between self-organizing networks
US20120250498A1 (en) * 2011-03-31 2012-10-04 Mediatek, Inc. Failure Event Report Correlation for Distributed RAN Self-Organization
US9167447B2 (en) * 2011-03-31 2015-10-20 Mediatek Inc. Failure event report for initial connection setup failure
US9661510B2 (en) * 2012-03-30 2017-05-23 Mediatek Inc. Failure event report extension for inter-RAT radio link failure
WO2013106023A1 (en) * 2011-04-05 2013-07-18 Spidercloud Wireless, Inc. Configuration space feedback and optimization in a self-configuring communication system
US20120257581A1 (en) * 2011-04-11 2012-10-11 Continuous Computing India Private Limited Femto Cluster Architecture for WCDMA and LTE
US20130286851A1 (en) * 2011-04-12 2013-10-31 Public Wireless, Inc. Common radio element application manager for wireless small cells
WO2012143055A1 (en) * 2011-04-21 2012-10-26 Nokia Siemens Networks Oy Coordination in self-organizing networks
US8885504B2 (en) * 2011-05-31 2014-11-11 Ntt Docomo, Inc. Method, apparatus and system for bandwidth aggregation of mobile internet access node
US8861494B2 (en) * 2011-06-03 2014-10-14 Alcatel Lucent Self-organizing communication networks
US9179363B2 (en) * 2011-08-12 2015-11-03 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for determining a coupling characteristic in a radio communications network
CA2850347C (en) * 2011-09-28 2016-12-06 Smith Micro Software, Inc. Self-adjusting mobile platform policy enforcement agent for controlling network access, mobility and efficient use of local and network resources
EP2764726B1 (en) * 2011-10-04 2017-08-16 Telefonaktiebolaget LM Ericsson (publ) Cell selection mechanism in mobile relay operation
CN110049515B (zh) * 2011-10-21 2024-03-29 弗劳恩霍夫应用研究促进协会 无线资源管理设备及方法
AU2012333237B2 (en) * 2011-11-04 2015-12-10 Apple Inc. Coordination of self-optimization operations in a self organizing network
US20130188624A1 (en) * 2012-01-20 2013-07-25 Jung Seung Lee Apparatus and method for searching neighbor cells of small cell base station
US8942205B2 (en) * 2012-01-24 2015-01-27 Blackberry Limited Performing idle mode mobility measurements in a mobile communication network
US8559917B1 (en) * 2012-03-30 2013-10-15 Alcatel Lucent Method, apparatus and computer readable medium for associating user equipment with a cell
US9143984B2 (en) * 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
US9078144B2 (en) * 2012-05-02 2015-07-07 Nokia Solutions And Networks Oy Signature enabler for multi-vendor SON coordination
EP2672749A1 (en) * 2012-06-08 2013-12-11 Telefonaktiebolaget L M Ericsson AB (Publ) Self-organising network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008082587A1 (en) * 2006-12-27 2008-07-10 Interdigital Technology Corporation Method and apparatus for base station self configuration
WO2009115554A1 (en) * 2008-03-19 2009-09-24 Nokia Siemens Networks Oy Mechanism for automated re-configuration of an access network element

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NTT DOCOMO ET AL: "RAN performance monitoring", 3GPP DRAFT; R3-080059 RAN PERFORMANCE MONITORING, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Sorrento, Italy; 20080211 - 20080215, 5 February 2008 (2008-02-05), XP050609566 *
T-MOBILE: "Impact of Self-configuration and self-optimisation functionality on architecture & interfaces", 3GPP DRAFT; R3-061488, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Seoul, Korea; 20061005, 5 October 2006 (2006-10-05), XP050160375 *

Also Published As

Publication number Publication date
US9078144B2 (en) 2015-07-07
EP2845407B1 (en) 2019-07-10
US20130295981A1 (en) 2013-11-07
US9253666B2 (en) 2016-02-02
EP2845407A1 (en) 2015-03-11
US20150296393A1 (en) 2015-10-15
CN104412641B (zh) 2018-12-04
IN2014DN09861A (https=) 2015-08-07
CN104412641A (zh) 2015-03-11

Similar Documents

Publication Publication Date Title
US9253666B2 (en) Signature enabler for multi-vendor SON coordination
RU2690505C1 (ru) Способ и устройство для координации функции самостоятельной оптимизации в беспроводной сети
US11451362B2 (en) Systems and methods for non-cellular wireless access using logical entity IDS in a hyper cell
EP2826277B1 (en) Hierarchical network and interference management
US8537855B2 (en) Coordination of operational data of base stations in a multiprotocol environment
US20150373563A1 (en) Coordination of capacity and coverage optimization of self-organizing networks
CN105993193B (zh) 宏小区辅助的小小区发现和资源激活
CN104170446A (zh) 用于利用保护子帧的小区间干扰协调的方法和设备
Xue et al. Cell outage detection and compensation in two‐tier heterogeneous networks
SE540287C2 (sv) Metod och anordning för koordinering av självoptimeringsfunktioner i ett trådlöst nätverk
EP3096550A1 (en) Cqi measurement subframe configuration method, base station and user equipment
US20240224165A1 (en) Automatic grouping of deployed access points
US20240202082A1 (en) Event-driven user-based primary device selection
Maljević et al. Cellular Network Planning, Design, and Optimization
FI131522B1 (en) METHOD AND APPARATUS FOR COORDINATING SELF-OPTIMIZATION FUNCTIONS OF A WIRELESS NETWORK
JP2026064273A (ja) 情報処理装置、設定方法及びプログラム
CN111148139A (zh) 自组织网络管理方法、装置及系统
HK1234250B (zh) 在无线网络中用於协调自优化功能的方法和设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13720356

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2013720356

Country of ref document: EP