GB2498498A - Terminal Measurements of interference in wireless communication - Google Patents

Terminal Measurements of interference in wireless communication Download PDF

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Publication number
GB2498498A
GB2498498A GB1308735.8A GB201308735A GB2498498A GB 2498498 A GB2498498 A GB 2498498A GB 201308735 A GB201308735 A GB 201308735A GB 2498498 A GB2498498 A GB 2498498A
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GB
United Kingdom
Prior art keywords
sub
report
trigger
ratio
measured values
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.)
Granted
Application number
GB1308735.8A
Other versions
GB2498498B (en
GB201308735D0 (en
Inventor
Timothy Moulsley
Paul Bucknell
Hui Xiao
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to GB1422117.0A priority Critical patent/GB2519002B/en
Publication of GB201308735D0 publication Critical patent/GB201308735D0/en
Publication of GB2498498A publication Critical patent/GB2498498A/en
Application granted granted Critical
Publication of GB2498498B publication Critical patent/GB2498498B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A new measurement report and/or reporting trigger for an LTE-based wireless communication network, in order to identify the occurrence of interference which is non-uniform in the frequency domain The new report/trigger may be a modification of existing RSSI, RSRP and/or RSRQ to focus on specific sub-bands, sub-frames and/or sub-intervals of sub-frames within the available bandwidth and frame structure A UE in the network monitors a measurement object such as received signal strength for each of a plurality of cells (S10) to obtain measured values, computes a difference or ratio between two such measured values (S20) and once a trigger event has occurred (S30), which may be a novel trigger based on said difference/ratio, send a report (S40) to its serving station The report may indicate the computed difference/ratio and/or the measured values themselves
GB1308735.8A 2010-11-05 2010-11-05 Terminal Measurements of interference in wireless communication Expired - Fee Related GB2498498B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1422117.0A GB2519002B (en) 2010-11-05 2010-11-05 Terminal measurements of interference in wireless communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/066956 WO2012059139A1 (en) 2010-11-05 2010-11-05 Terminal measurements of interference in wireless communication

Publications (3)

Publication Number Publication Date
GB201308735D0 GB201308735D0 (en) 2013-06-26
GB2498498A true GB2498498A (en) 2013-07-17
GB2498498B GB2498498B (en) 2015-03-11

Family

ID=44021968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308735.8A Expired - Fee Related GB2498498B (en) 2010-11-05 2010-11-05 Terminal Measurements of interference in wireless communication

Country Status (2)

Country Link
GB (1) GB2498498B (en)
WO (1) WO2012059139A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9544108B2 (en) 2011-02-11 2017-01-10 Qualcomm Incorporated Method and apparatus for enabling channel and interference estimations in macro/RRH system
US8995400B2 (en) 2011-02-11 2015-03-31 Qualcomm Incorporated Method and apparatus for enabling channel and interference estimations in macro/RRH system
US9426703B2 (en) 2011-02-11 2016-08-23 Qualcomm Incorporated Cooperation and operation of macro node and remote radio head deployments in heterogeneous networks
US9054842B2 (en) 2011-02-14 2015-06-09 Qualcomm Incorporated CRS (common reference signal) and CSI-RS (channel state information reference signal) transmission for remote radio heads (RRHs)
US20120213108A1 (en) * 2011-02-22 2012-08-23 Qualcomm Incorporated Radio resource monitoring (rrm) and radio link monitoring (rlm) procedures for remote radio head (rrh) deployments
US8897702B2 (en) * 2012-06-26 2014-11-25 Intel Corporation Mobility measurement using CSI-RS in additional carrier
WO2014017810A1 (en) * 2012-07-23 2014-01-30 엘지전자 주식회사 Method for reporting measurement combined in wireless communication system and apparatus for supporting same
JP6099329B2 (en) * 2012-08-02 2017-03-22 シャープ株式会社 Terminal, base station, communication method and integrated circuit
JP5453554B1 (en) * 2012-10-05 2014-03-26 株式会社Ｎｔｔドコモ Mobile communication method, radio access network apparatus, and mobile station
WO2014069929A1 (en) * 2012-11-02 2014-05-08 엘지전자 주식회사 Interference cancellation receiving method and interference cancellation receiving terminal
WO2014075708A1 (en) * 2012-11-13 2014-05-22 Nokia Solutions And Networks Oy Method and apparatus
US10511504B2 (en) 2013-01-25 2019-12-17 Qualcomm Incorporated Cell-specific reference signal interference averaging
WO2015155411A1 (en) * 2014-04-11 2015-10-15 Nokia Technologies Oy Mbsfn rsrq measurements
KR20170002591A (en) * 2014-05-09 2017-01-06 노키아 테크놀로지스 오와이 Mbsfn measurement configuration and reporting
CN104506292A (en) * 2014-12-30 2015-04-08 大唐移动通信设备有限公司 Coordinated multi-point transmission implementing method and device
JPWO2017014111A1 (en) * 2015-07-22 2018-05-10 シャープ株式会社 Terminal device, base station device, measurement method, and integrated circuit
CN108882266A (en) * 2017-05-12 2018-11-23 维沃移动通信有限公司 Wireless resource management RRM measurement method, network side equipment and terminal
CN109981196B (en) * 2017-12-27 2021-07-09 中国移动通信集团北京有限公司 Network structure evaluation method and device
CN114172598A (en) * 2021-12-15 2022-03-11 中国电信股份有限公司 Interference detection method, device, medium and electronic equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004173A1 (en) * 2002-06-27 2004-01-08 Koninklijke Philips Electronics N.V. Measurement of channel characteristics in a communication system
EP1881720A1 (en) * 2006-07-19 2008-01-23 Alcatel Lucent Method of controlling handover, base station and mobile station for use in a mobile communication network
WO2009131870A1 (en) * 2008-04-24 2009-10-29 Interdigital Patent Holdings, Inc. Method and apparatus for prioritizing and reporting multiple wireless communication measurement events

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JP5386513B2 (en) * 2009-02-10 2014-01-15 パナソニック株式会社 Communication apparatus and reception quality reporting method
CN102158874B (en) * 2010-02-12 2014-04-30 华为技术有限公司 Method and device for measuring channel
US8964591B2 (en) * 2010-06-29 2015-02-24 Lg Electronics Inc. Method and device for transmitting/receiving channel state information in a wireless communication system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004173A1 (en) * 2002-06-27 2004-01-08 Koninklijke Philips Electronics N.V. Measurement of channel characteristics in a communication system
EP1881720A1 (en) * 2006-07-19 2008-01-23 Alcatel Lucent Method of controlling handover, base station and mobile station for use in a mobile communication network
WO2009131870A1 (en) * 2008-04-24 2009-10-29 Interdigital Patent Holdings, Inc. Method and apparatus for prioritizing and reporting multiple wireless communication measurement events

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MOTOROLA: Reference signals for mobility related measurements *

Also Published As

Publication number Publication date
GB2498498B (en) 2015-03-11
GB201308735D0 (en) 2013-06-26
WO2012059139A1 (en) 2012-05-10

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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20191105