CN111373786B - 用于识别无线通信系统中的干扰的方法和装置 - Google Patents

用于识别无线通信系统中的干扰的方法和装置

Info

Publication number
CN111373786B
CN111373786B CN201880075225.XA CN201880075225A CN111373786B CN 111373786 B CN111373786 B CN 111373786B CN 201880075225 A CN201880075225 A CN 201880075225A CN 111373786 B CN111373786 B CN 111373786B
Authority
CN
China
Prior art keywords
user equipment
network node
interference
occur
signal
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.)
Active
Application number
CN201880075225.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN111373786A (zh
Inventor
张治�
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN111373786A publication Critical patent/CN111373786A/zh
Application granted granted Critical
Publication of CN111373786B publication Critical patent/CN111373786B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880075225.XA 2017-11-29 2018-11-29 用于识别无线通信系统中的干扰的方法和装置 Active CN111373786B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762592124P 2017-11-29 2017-11-29
US62/592,124 2017-11-29
PCT/CN2018/118272 WO2019105430A1 (en) 2017-11-29 2018-11-29 Method and apparatus for identifying interference in a wireless communication system

Publications (2)

Publication Number Publication Date
CN111373786A CN111373786A (zh) 2020-07-03
CN111373786B true CN111373786B (zh) 2025-08-08

Family

ID=66664337

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880075225.XA Active CN111373786B (zh) 2017-11-29 2018-11-29 用于识别无线通信系统中的干扰的方法和装置

Country Status (7)

Country Link
US (1) US20200359399A1 (https=)
EP (1) EP3714620A4 (https=)
JP (1) JP2021505006A (https=)
KR (1) KR20200089704A (https=)
CN (1) CN111373786B (https=)
AU (1) AU2018377711A1 (https=)
WO (1) WO2019105430A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12520169B2 (en) 2021-10-01 2026-01-06 Samsung Electronics Co., Ltd. Apparatus and method for adaptively applying interference mitigation algorithm in mobile communication system
KR20230047670A (ko) * 2021-10-01 2023-04-10 삼성전자주식회사 이동 통신 시스템에서 적응적으로 간섭 제어 알고리즘을 적용하는 장치 및 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016075046A1 (en) * 2014-11-10 2016-05-19 Telefonaktiebolaget L M Ericsson (Publ) Reducing interference caused by uplink carrier aggregation
CN109495915A (zh) * 2017-09-11 2019-03-19 苹果公司 互调问题的检测和补救互调问题的传输方案配置

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US8842546B2 (en) * 2010-07-22 2014-09-23 Mediatek Inc. Method for wireless communication in a device with co-existence radio
EP2625815B1 (en) * 2010-10-04 2019-03-06 Nokia Technologies Oy Method and apparatus for avoiding interference between multiple radios in a user equipment
CN102769500B (zh) * 2011-05-03 2015-02-04 中国移动通信集团北京有限公司 一种互调干扰的判定方法及装置
US8983448B2 (en) * 2012-02-06 2015-03-17 Samsung Electronics Co., Ltd. In-device coexistence interference report control method and apparatus of network in mobile communication system
GB2502064B (en) * 2012-05-14 2014-04-09 Broadcom Corp Power control
WO2014023358A1 (en) * 2012-08-10 2014-02-13 Telecom Italia S.P.A. Uplink interference mitigation in heterogeneous mobile networks
KR20140032705A (ko) * 2012-09-07 2014-03-17 삼성전자주식회사 이종 복식 기지국간 주파수 집적 시스템에서 상향링크 신호 전송 방법 및 장치
US9510356B2 (en) * 2012-09-28 2016-11-29 Broadcom Corporation Mechanism for controlling multi-band communication
US9319916B2 (en) * 2013-03-15 2016-04-19 Isco International, Llc Method and appartus for signal interference processing
CN104080182A (zh) * 2013-03-29 2014-10-01 国际商业机器公司 无线通信终端的干扰处理方法和系统
CN104811946B (zh) * 2014-01-29 2020-03-20 北京三星通信技术研究有限公司 处理干扰信号的方法及设备
EP3224959B1 (en) * 2014-11-28 2019-02-27 Telefonaktiebolaget LM Ericsson (publ) Methods, computer program, network node and network node site for handling interference
US11006340B2 (en) * 2016-03-18 2021-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Methods of handling inter-modulation products interference at a network node or at a co-located network node site

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016075046A1 (en) * 2014-11-10 2016-05-19 Telefonaktiebolaget L M Ericsson (Publ) Reducing interference caused by uplink carrier aggregation
CN109495915A (zh) * 2017-09-11 2019-03-19 苹果公司 互调问题的检测和补救互调问题的传输方案配置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Apple Inc.. "R2-1711679".3GPP tsg_ran\WG2_RL2.2017,第3节. *
China Unicom. "R2-1711792".3GPP tsg_ran\WG2_RL2.2017,第2-3节. *
Nokia, Nokia Shanghai Bell.R4-1709483 "Single UL transmission in LTE-NR UL Dual Connectivity".3GPP tsg_ran\WG4_Radio.2017,(TSGR4_AHs),第2-3节. *
oppo. "R2-1710248-Discussion on 1T and 2Tx UE capability for EN-DC".3GPP tsg_ran\WG2_RL2.2017,第2节. *

Also Published As

Publication number Publication date
AU2018377711A1 (en) 2020-07-02
EP3714620A1 (en) 2020-09-30
JP2021505006A (ja) 2021-02-15
WO2019105430A1 (en) 2019-06-06
KR20200089704A (ko) 2020-07-27
EP3714620A4 (en) 2021-01-27
US20200359399A1 (en) 2020-11-12
CN111373786A (zh) 2020-07-03

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