CN104982086A - 异系统小区间同频干扰协调的方法及基站 - Google Patents
异系统小区间同频干扰协调的方法及基站 Download PDFInfo
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- CN104982086A CN104982086A CN201380071451.8A CN201380071451A CN104982086A CN 104982086 A CN104982086 A CN 104982086A CN 201380071451 A CN201380071451 A CN 201380071451A CN 104982086 A CN104982086 A CN 104982086A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
- H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
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- 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
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本发明实施例提供一种异系统小区间同频干扰协调的方法及基站。方法包括:第二通信系统中的目标小区共享第一通信系统中第一小区的频谱资源,目标小区所属的基站获取第二小区中调度在频谱资源单位上的小区边缘用户对目标小区产生的上行干扰功率信息;第二小区是第一通信系统中与第一小区相邻且使用相同频谱资源的小区;目标小区所属的基站将所述上行干扰功率信息作为第二小区对目标小区的接收机底噪的贡献值,对目标小区进行底噪抬升处理。本发明技术方案解决了异系统小区间的同频干扰问题。
Description
PCT国内申请,说明书已公开。
Claims (1)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
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PCT/CN2013/073332 WO2014153750A1 (zh) | 2013-03-28 | 2013-03-28 | 异系统小区间同频干扰协调的方法及基站 |
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CN104982086A true CN104982086A (zh) | 2015-10-14 |
CN104982086B CN104982086B (zh) | 2019-01-08 |
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CN (1) | CN104982086B (zh) |
WO (1) | WO2014153750A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109565845A (zh) * | 2017-07-24 | 2019-04-02 | 北京小米移动软件有限公司 | 一种控制可操控设备干扰的方法及装置 |
CN110602008A (zh) * | 2018-06-13 | 2019-12-20 | 中兴通讯股份有限公司 | 一种小区间干扰抑制方法、设备、装置和计算机存储介质 |
US11737126B2 (en) | 2017-08-10 | 2023-08-22 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and device for controlling interference |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104717732A (zh) * | 2015-03-25 | 2015-06-17 | 大唐移动通信设备有限公司 | 一种上行干扰抑制方法及装置 |
CN108990079B (zh) * | 2017-05-31 | 2021-12-03 | 中国移动通信集团设计院有限公司 | 小区系统间干扰强度获取方法及装置 |
CN115150035B (zh) * | 2021-03-29 | 2024-05-28 | 中国电信股份有限公司 | 信息传输方法和系统以及基站 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120157108A1 (en) * | 2010-12-15 | 2012-06-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Fractional frequency reuse in heterogeneous networks |
CN102572842A (zh) * | 2010-12-22 | 2012-07-11 | 中兴通讯股份有限公司 | 一种宏基站和家庭基站之间频谱交换的方法和lte系统 |
CN102595436A (zh) * | 2011-01-13 | 2012-07-18 | 华为技术有限公司 | 一种干扰检测方法、装置和系统 |
EP2490497A1 (en) * | 2011-02-15 | 2012-08-22 | Alcatel Lucent | A mobile and a base station transceiver, methods and computer programs for providing measurement configuration and measurement result |
CN102724674A (zh) * | 2012-05-30 | 2012-10-10 | 河海大学 | 一种3G与Ad hoc融合网络的干扰抑制方法 |
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2013
- 2013-03-28 WO PCT/CN2013/073332 patent/WO2014153750A1/zh active Application Filing
- 2013-03-28 CN CN201380071451.8A patent/CN104982086B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120157108A1 (en) * | 2010-12-15 | 2012-06-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Fractional frequency reuse in heterogeneous networks |
CN102572842A (zh) * | 2010-12-22 | 2012-07-11 | 中兴通讯股份有限公司 | 一种宏基站和家庭基站之间频谱交换的方法和lte系统 |
CN102595436A (zh) * | 2011-01-13 | 2012-07-18 | 华为技术有限公司 | 一种干扰检测方法、装置和系统 |
EP2490497A1 (en) * | 2011-02-15 | 2012-08-22 | Alcatel Lucent | A mobile and a base station transceiver, methods and computer programs for providing measurement configuration and measurement result |
CN102724674A (zh) * | 2012-05-30 | 2012-10-10 | 河海大学 | 一种3G与Ad hoc融合网络的干扰抑制方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109565845A (zh) * | 2017-07-24 | 2019-04-02 | 北京小米移动软件有限公司 | 一种控制可操控设备干扰的方法及装置 |
US11528712B2 (en) | 2017-07-24 | 2022-12-13 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for controlling interference from controllable device |
US11737126B2 (en) | 2017-08-10 | 2023-08-22 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and device for controlling interference |
CN110602008A (zh) * | 2018-06-13 | 2019-12-20 | 中兴通讯股份有限公司 | 一种小区间干扰抑制方法、设备、装置和计算机存储介质 |
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WO2014153750A1 (zh) | 2014-10-02 |
CN104982086B (zh) | 2019-01-08 |
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