IN2015DN04153A - - Google Patents

Download PDF

Info

Publication number
IN2015DN04153A
IN2015DN04153A IN4153DEN2015A IN2015DN04153A IN 2015DN04153 A IN2015DN04153 A IN 2015DN04153A IN 4153DEN2015 A IN4153DEN2015 A IN 4153DEN2015A IN 2015DN04153 A IN2015DN04153 A IN 2015DN04153A
Authority
IN
India
Prior art keywords
rbs
control channels
network node
transmission power
subframes
Prior art date
Application number
Other languages
English (en)
Inventor
Oumer Teyeb
Angelo Centonza
Lars Lindbom
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2015DN04153A publication Critical patent/IN2015DN04153A/en

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
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
IN4153DEN2015 2012-11-15 2012-11-15 IN2015DN04153A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2012/051262 WO2014077746A1 (en) 2012-11-15 2012-11-15 A network node and a method therein, and a radio base station and a method therein for protecting control channels of a neighbouring radio base station

Publications (1)

Publication Number Publication Date
IN2015DN04153A true IN2015DN04153A (enExample) 2015-10-16

Family

ID=47356264

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4153DEN2015 IN2015DN04153A (enExample) 2012-11-15 2012-11-15

Country Status (6)

Country Link
US (2) US9614630B2 (enExample)
EP (1) EP2921013B1 (enExample)
CN (1) CN104782200B (enExample)
BR (1) BR112015010147A2 (enExample)
IN (1) IN2015DN04153A (enExample)
WO (1) WO2014077746A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419025A (en) * 1966-12-13 1968-12-31 Brantley F. Kearns Protective sleeve for tarpaulin rigging
EP2921013B1 (en) * 2012-11-15 2019-08-28 Telefonaktiebolaget LM Ericsson (publ) Protecting control channels of a neighbouring radio base station
WO2014123389A1 (ko) * 2013-02-08 2014-08-14 엘지전자 주식회사 간섭 제거를 위해 네트워크 지원 정보를 전송하는 방법 및 서빙셀 기지국
JP6169167B2 (ja) * 2013-04-05 2017-07-26 京セラ株式会社 基地局、プロセッサ、及び移動通信システム
US10143004B2 (en) * 2013-12-18 2018-11-27 Lg Electronics Inc. Method and apparatus for receiving ABS information in wireless communication system
US9510369B2 (en) * 2014-07-22 2016-11-29 Nokia Technologies Oy Sensing and/or transmission coverage adaptation using interference information
JP2017222745A (ja) * 2016-06-14 2017-12-21 信越化学工業株式会社 無溶剤型シリコーン変性ポリイミド樹脂組成物
CN113395146B (zh) 2016-08-12 2023-03-14 中兴通讯股份有限公司 一种信息传输方法、电子设备及计算机可读存储介质
CN109451871B (zh) * 2017-07-27 2020-03-06 北京小米移动软件有限公司 一种控制干扰的方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102573085A (zh) * 2007-03-01 2012-07-11 株式会社Ntt都科摩 基站装置
US8804586B2 (en) * 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
KR20120006881A (ko) * 2010-07-13 2012-01-19 삼성전자주식회사 Ｏｆｄｍ 계층셀 시스템에서 셀 간 간섭 조절 방법 및 장치
CN102404808A (zh) * 2010-09-14 2012-04-04 夏普株式会社 异种网络中增强型同信道干扰消除方法、基站及用户设备
WO2012158959A1 (en) * 2011-05-17 2012-11-22 Interdigital Patent Holdings, Inc. Nodeb power adaptation for reducing references
US8369280B2 (en) * 2011-07-01 2013-02-05 Ofinno Techologies, LLC Control channels in multicarrier OFDM transmission
US9497756B2 (en) * 2012-03-25 2016-11-15 Comcast Cable Communications, Llc Base station radio resource management
US9693280B2 (en) * 2012-08-08 2017-06-27 Nokia Solutions And Networks Oy Interference reduction through cell activation methods in heterogeneous networks
EP2921013B1 (en) * 2012-11-15 2019-08-28 Telefonaktiebolaget LM Ericsson (publ) Protecting control channels of a neighbouring radio base station

Also Published As

Publication number Publication date
US9614630B2 (en) 2017-04-04
US20150304062A1 (en) 2015-10-22
EP2921013B1 (en) 2019-08-28
CN104782200A (zh) 2015-07-15
EP2921013A1 (en) 2015-09-23
CN104782200B (zh) 2019-04-05
US10461875B2 (en) 2019-10-29
BR112015010147A2 (pt) 2017-07-11
WO2014077746A1 (en) 2014-05-22
US20170222745A1 (en) 2017-08-03

Similar Documents

Publication Publication Date Title
IN2015DN04153A (enExample)
PH12018500996A1 (en) Power control for uplink transmissions
MX2014005526A (es) Sistema y metodo para gestion de interferencia en redes celulares.
AU2018275007B2 (en) Downlink and uplink channel with low latency
WO2011118993A3 (en) Method and apparatus for reducing inter-cell interference in radio communication system
IN2014MN01620A (enExample)
EP4277365A3 (en) Method and user equipment for communicating with a wireless access network node having an off state
WO2013173558A3 (en) Methods and apparatus for subframe configuration for wireless networks
EP4247068A3 (en) Downlink signaling for adaptation of an uplink-downlink configuration in tdd communication systems
IN2014DN09129A (enExample)
WO2012115421A3 (en) Method of efficiently reporting user equipment transmission power and apparatus thereof
PH12016500196A1 (en) Method and apparatus for multiple user uplink
WO2014093497A3 (en) System and method for improved communication on a wireless network
MY187242A (en) User equipment, network node and methods therein for handling preamble transmissions on a random access channel in a radio communications network
WO2013062362A8 (ko) 무선 통신 시스템에서 셀간 간섭 조정 방법 및 장치
EP3917062A3 (en) Methods and apparatus for managing control and data transmissions for low cost user equipments
IN2015DN00468A (enExample)
PH12014501476A1 (en) Systems and methods to transmit configuration change messages between an access point and a station
CA2920904C (en) Coverage enhancements for physical broadcast channel (pbch)
WO2012151065A3 (en) Systems and methods of wireless communication with remote radio heads
MX350671B (es) Método para coordinación de interferencia inter-célula.
IN2014CN03644A (enExample)
IN2014CN00558A (enExample)
WO2012138149A3 (ko) 무선 통신 시스템에서 스케줄링 방법 및 장치
WO2012148170A3 (en) Downlink control signaling for coordinated multipoint transmission