RS56103B1 - Ublažavanje uticaja interferencije na uplink strani prilagođenjem snage predaje ćelije sa otvorenim pristupom - Google Patents

Ublažavanje uticaja interferencije na uplink strani prilagođenjem snage predaje ćelije sa otvorenim pristupom

Info

Publication number
RS56103B1
RS56103B1 RS20170623A RSP20170623A RS56103B1 RS 56103 B1 RS56103 B1 RS 56103B1 RS 20170623 A RS20170623 A RS 20170623A RS P20170623 A RSP20170623 A RS P20170623A RS 56103 B1 RS56103 B1 RS 56103B1
Authority
RS
Serbia
Prior art keywords
transmission power
open cell
interference mitigation
cell transmission
uplink interference
Prior art date
Application number
RS20170623A
Other languages
English (en)
Inventor
Yan Zhou
Farhad Meshkati
Mehmet Yavuz
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of RS56103B1 publication Critical patent/RS56103B1/sr

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
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level
    • 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
    • H04W52/06—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. 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]
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
RS20170623A 2013-03-07 2014-02-27 Ublažavanje uticaja interferencije na uplink strani prilagođenjem snage predaje ćelije sa otvorenim pristupom RS56103B1 (sr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/788,877 US9042894B2 (en) 2013-03-07 2013-03-07 Uplink interference mitigation by adapting open cell transmission power
PCT/US2014/019167 WO2014137765A1 (en) 2013-03-07 2014-02-27 Uplink interference mitigation by adapting open cell transmission power
EP14711658.6A EP2965575B1 (en) 2013-03-07 2014-02-27 Uplink interference mitigation by adapting open cell transmission power

Publications (1)

Publication Number Publication Date
RS56103B1 true RS56103B1 (sr) 2017-10-31

Family

ID=50342498

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20170623A RS56103B1 (sr) 2013-03-07 2014-02-27 Ublažavanje uticaja interferencije na uplink strani prilagođenjem snage predaje ćelije sa otvorenim pristupom

Country Status (8)

Country Link
US (2) US9042894B2 (sr)
EP (1) EP2965575B1 (sr)
JP (2) JP2016509453A (sr)
KR (2) KR20150119462A (sr)
CN (1) CN105009653B (sr)
HR (1) HRP20171049T1 (sr)
RS (1) RS56103B1 (sr)
WO (1) WO2014137765A1 (sr)

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CN104519527B (zh) * 2013-09-29 2019-05-17 索尼公司 用于无线通信系统中的负载均衡的装置和方法以及基站
US9668223B2 (en) 2014-05-05 2017-05-30 Isco International, Llc Method and apparatus for increasing performance of communication links of communication nodes
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US9667402B1 (en) * 2015-09-17 2017-05-30 Sprint Spectrum L.P. Systems and methods for mitigating interference at an access node
US10211899B1 (en) 2015-09-17 2019-02-19 Sprint Spectrum L.P. Systems and methods for detecting interference at an access node
US9660735B1 (en) * 2015-09-17 2017-05-23 Sprint Spectrum L.P. Systems and methods for mitigating interference at an access node
CA3024175C (en) 2016-06-01 2024-06-11 Isco International, Llc Method and apparatus for performing signal conditioning to mitigate interference detected in a communication system
US10298279B2 (en) 2017-04-05 2019-05-21 Isco International, Llc Method and apparatus for increasing performance of communication paths for communication nodes
US10284313B2 (en) 2017-08-09 2019-05-07 Isco International, Llc Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system
US10812121B2 (en) 2017-08-09 2020-10-20 Isco International, Llc Method and apparatus for detecting and analyzing passive intermodulation interference in a communication system
US11564111B2 (en) * 2017-09-28 2023-01-24 Atc Technologies, Llc Systems and methods for locating and resolving inadvertent interference with a third-party communication device
US10757655B1 (en) * 2019-04-18 2020-08-25 At&T Intellectual Property I, L.P. Uplink interference avoidance under closed loop power control conditions
US11039398B2 (en) 2019-05-31 2021-06-15 At&T Intellectual Property I, L.P. Uplink interference avoidance under open loop power control conditions
US11923937B2 (en) * 2021-05-27 2024-03-05 Cisco Technology, Inc. Reducing spurious beamforming in high density environments

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Also Published As

Publication number Publication date
KR101881726B1 (ko) 2018-07-25
WO2014137765A1 (en) 2014-09-12
US20150244487A1 (en) 2015-08-27
HRP20171049T1 (hr) 2017-12-15
KR20160123397A (ko) 2016-10-25
US9985738B2 (en) 2018-05-29
CN105009653A (zh) 2015-10-28
KR20150119462A (ko) 2015-10-23
EP2965575A1 (en) 2016-01-13
JP2017200241A (ja) 2017-11-02
CN105009653B (zh) 2017-07-18
JP2016509453A (ja) 2016-03-24
US20140256322A1 (en) 2014-09-11
EP2965575B1 (en) 2017-04-19
US9042894B2 (en) 2015-05-26

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