CN105706478B - 针对lte小区的自适应小区范围扩展机制 - Google Patents
针对lte小区的自适应小区范围扩展机制 Download PDFInfo
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- CN105706478B CN105706478B CN201480061387.XA CN201480061387A CN105706478B CN 105706478 B CN105706478 B CN 105706478B CN 201480061387 A CN201480061387 A CN 201480061387A CN 105706478 B CN105706478 B CN 105706478B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/324—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by mobility data, e.g. speed data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00837—Determination of triggering parameters for hand-off
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/04—Reselecting a cell layer in multi-layered cells
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Abstract
Description
Claims (35)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/105,957 US9693271B2 (en) | 2013-12-13 | 2013-12-13 | Adaptive cell range expansion mechanisms for LTE cells |
US14/105,957 | 2013-12-13 | ||
PCT/US2014/064751 WO2015088683A1 (en) | 2013-12-13 | 2014-11-10 | Adaptive cell range expansion mechanisms for lte cells |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105706478A CN105706478A (zh) | 2016-06-22 |
CN105706478B true CN105706478B (zh) | 2020-01-03 |
Family
ID=53370171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480061387.XA Active CN105706478B (zh) | 2013-12-13 | 2014-11-10 | 针对lte小区的自适应小区范围扩展机制 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9693271B2 (zh) |
EP (1) | EP3081029A4 (zh) |
CN (1) | CN105706478B (zh) |
WO (1) | WO2015088683A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9693271B2 (en) | 2013-12-13 | 2017-06-27 | Intel Corporation | Adaptive cell range expansion mechanisms for LTE cells |
US10154417B2 (en) * | 2014-09-08 | 2018-12-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Network node and a method therein for computing cell range expansion (CRE) values |
US10206129B2 (en) * | 2014-09-16 | 2019-02-12 | Empire Technology Development Llc | Cellular range expansion of base station |
EP3278612B1 (en) * | 2015-03-31 | 2019-05-08 | Sony Corporation | Telecommunications apparatus and method |
US9743324B2 (en) * | 2015-09-02 | 2017-08-22 | Apple Inc. | Cell reselection for link budget limited devices |
US10142065B2 (en) | 2015-09-14 | 2018-11-27 | Apple Inc. | Enhanced UE performance in HetNet poor coverage scenarios |
KR102353202B1 (ko) | 2015-11-06 | 2022-01-19 | 삼성전자 주식회사 | 공공 안전 망 서비스를 지원하는 통신 시스템에서 서비스 향상 방법 및 장치 |
CN108076497A (zh) * | 2018-01-31 | 2018-05-25 | 湖南中车时代通信信号有限公司 | 一种铁路专网与公用移动网络自动切换的方法与系统 |
US10893448B2 (en) * | 2018-06-01 | 2021-01-12 | Verizon Patent And Licensing Inc. | Method and system for anchor cell reselection with multi-rat dual-connectivity |
CN112292908A (zh) * | 2018-06-21 | 2021-01-29 | 鸿颖创新有限公司 | 在无线通信系统中执行小区(重)选择的方法和设备 |
CA3100406C (en) | 2018-06-29 | 2023-08-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Data transmission method and terminal device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102932128A (zh) * | 2012-04-27 | 2013-02-13 | 香港应用科技研究院有限公司 | 用于无线通信中小区范围扩展的装置、系统和方法 |
WO2013135269A1 (en) * | 2012-03-12 | 2013-09-19 | Nokia Siemens Networks Oy | Pico cell-selection / handover for tdm eicic heterogenous networks |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2390953A (en) | 2002-07-15 | 2004-01-21 | King S College London | Controlling a micro cell transmit power to maintain quality of service for nearby devices served by an overlapping macro cell |
GB2445392B (en) * | 2006-11-16 | 2009-07-08 | Nec Corp | Load sharing in mobile radio communications network |
US8271014B2 (en) * | 2008-08-11 | 2012-09-18 | Qualcomm Incorporated | Automated parameter adjustment to compensate self adjusting transmit power and sensitivity level at the node B |
GB2467351B (en) * | 2009-01-30 | 2012-05-16 | Samsung Electronics Co Ltd | User equipment and method of its operation |
US8953507B2 (en) | 2010-02-11 | 2015-02-10 | Qualcomm Incorporated | Frequency and time domain range expansion |
US8532660B2 (en) * | 2010-04-10 | 2013-09-10 | Alcatel Lucent | Method and apparatus for directing traffic between overlying macrocells and microcells |
JP5462203B2 (ja) * | 2011-02-18 | 2014-04-02 | 株式会社Nttドコモ | 非周期的チャネル状態情報通知方法、無線基地局装置、ユーザ端末 |
US20120276900A1 (en) * | 2011-04-27 | 2012-11-01 | Motorola Solutions, Inc. | Enhancing cellular networks via an adjustable handover boundary |
US9055453B2 (en) * | 2012-02-03 | 2015-06-09 | Telefonaktiebolaget L M Ericsson (Publ) | Node and method for adapting parallel measurements with respect to an enhanced receiver |
US8744449B2 (en) * | 2012-03-16 | 2014-06-03 | Blackberry Limited | Mobility parameter adjustment and mobility state estimation in heterogeneous networks |
US8559917B1 (en) | 2012-03-30 | 2013-10-15 | Alcatel Lucent | Method, apparatus and computer readable medium for associating user equipment with a cell |
EP2850756B1 (en) * | 2012-05-14 | 2017-04-05 | Telefonaktiebolaget LM Ericsson (publ) | Enhanced receiver adaptation based on relation between signals from aggressor and victim cells |
US8885752B2 (en) * | 2012-07-27 | 2014-11-11 | Intel Corporation | Method and apparatus for feedback in 3D MIMO wireless systems |
WO2014084773A1 (en) * | 2012-11-30 | 2014-06-05 | Telefonaktiebolaget L M Ericsson (Publ) | Expanding or shrinking a coverage area of a cell |
WO2014163361A1 (en) * | 2013-04-01 | 2014-10-09 | Lg Electronics Inc. | Method and apparatus for transmitting mobility parameters in wireless communication system |
US9693271B2 (en) | 2013-12-13 | 2017-06-27 | Intel Corporation | Adaptive cell range expansion mechanisms for LTE cells |
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2013
- 2013-12-13 US US14/105,957 patent/US9693271B2/en active Active
-
2014
- 2014-11-10 CN CN201480061387.XA patent/CN105706478B/zh active Active
- 2014-11-10 WO PCT/US2014/064751 patent/WO2015088683A1/en active Application Filing
- 2014-11-10 EP EP14869497.9A patent/EP3081029A4/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013135269A1 (en) * | 2012-03-12 | 2013-09-19 | Nokia Siemens Networks Oy | Pico cell-selection / handover for tdm eicic heterogenous networks |
CN102932128A (zh) * | 2012-04-27 | 2013-02-13 | 香港应用科技研究院有限公司 | 用于无线通信中小区范围扩展的装置、系统和方法 |
Non-Patent Citations (2)
Title |
---|
Discussion on MLB in HetNet scenario;CMCC;《3GPP TSG RAN WG3 #79 R3-130117》;20130201;正文第2-3节 * |
Traffic-Based Adaptive Resource Management for eICIC and CRE in Heterogeneous Networks;Hongyan Zhang等;《2013 IEEE 24th International Symposium on Personal, Indoor and Mobile Radio Communications》;20130908;正文第118页第1-2栏,图1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2015088683A1 (en) | 2015-06-18 |
US9693271B2 (en) | 2017-06-27 |
US20150172977A1 (en) | 2015-06-18 |
CN105706478A (zh) | 2016-06-22 |
EP3081029A1 (en) | 2016-10-19 |
EP3081029A4 (en) | 2017-11-15 |
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