GB2525811A - Wireless communication methods and apparatus - Google Patents

Wireless communication methods and apparatus Download PDF

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Publication number
GB2525811A
GB2525811A GB1515616.9A GB201515616A GB2525811A GB 2525811 A GB2525811 A GB 2525811A GB 201515616 A GB201515616 A GB 201515616A GB 2525811 A GB2525811 A GB 2525811A
Authority
GB
United Kingdom
Prior art keywords
cell
wireless devices
devices located
network resources
transmission
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
GB1515616.9A
Other versions
GB201515616D0 (en
GB2525811B (en
Inventor
Rudzi Dziyauddin
Fengming Cao
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.)
Toshiba Europe Ltd
Original Assignee
Toshiba Research Europe 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 Toshiba Research Europe Ltd filed Critical Toshiba Research Europe Ltd
Publication of GB201515616D0 publication Critical patent/GB201515616D0/en
Publication of GB2525811A publication Critical patent/GB2525811A/en
Application granted granted Critical
Publication of GB2525811B publication Critical patent/GB2525811B/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
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the mobile
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • 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
    • H04W52/30—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
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Abstract

In an embodiment, a method of managing resources in a eel! cluster of a wireless network is disclosed. The cell cluster comprises a plurality of cells, each cell having an inner region and an outer region. The method comprises: setting, for each cell, a power ratio, the power ratio being the ratio of the power level to be used for transmission of signals to wireless devices located in the inner region of that cell to the power level to be used for transmission of signals to wireless devices located in the outer region of that cell; allocating network resources from a plurality of network resources to wireless devices located in the outer regions; for each cell, allocating network resources to wireless devices located in the inner region of that cell from network resources of the plurality of network resources that are not allocated to wireless devices located in the outer region of that cell; receiving, for each cell, indications of a first data throughput rate for transmission of data to the wireless devices located in the outer regions; comparing, for each cell, the first data throughput rate with a threshold data rate; and decreasing the power ratio for cells in which the first data throughput rate is less than the threshold data rate.
GB1515616.9A 2013-03-07 2013-03-07 Wireless communication methods and apparatus Expired - Fee Related GB2525811B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2013/050563 WO2014135822A1 (en) 2013-03-07 2013-03-07 Wireless communication methods and apparatus

Publications (3)

Publication Number Publication Date
GB201515616D0 GB201515616D0 (en) 2015-10-21
GB2525811A true GB2525811A (en) 2015-11-04
GB2525811B GB2525811B (en) 2020-07-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB1515616.9A Expired - Fee Related GB2525811B (en) 2013-03-07 2013-03-07 Wireless communication methods and apparatus

Country Status (5)

Country Link
US (1) US9913170B2 (en)
JP (1) JP6163566B2 (en)
CN (1) CN105144779B (en)
GB (1) GB2525811B (en)
WO (1) WO2014135822A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9398149B2 (en) * 2013-09-24 2016-07-19 Yp Llc Systems and methods for telephone number provisioning and telephony management
US20190007954A1 (en) * 2017-06-30 2019-01-03 Hon Hai Precision Industry Co., Ltd. Resource scheduling method of wireless communication system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130023217A1 (en) * 2011-07-21 2013-01-24 Huawei Technologies Co., Ltd. Capacity and coverage self-optimization method and device in a mobile network

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5953661A (en) * 1997-05-16 1999-09-14 Nextel Communications Method of maximizing spectral efficiency in a cellular communications system
JP2004039033A (en) 2002-06-28 2004-02-05 Toshiba Corp Magnetic recording medium and magnetic recording/reproducing device
EP1784031B1 (en) 2005-11-04 2008-01-30 Alcatel Lucent Assignment of restricted power frequencies for improving intercell interferences
CN101242204B (en) 2007-02-08 2012-01-25 联想(北京)有限公司 A soft frequency multiplexing sub-carrier optimization method and device
CN101247624A (en) * 2007-02-14 2008-08-20 北京三星通信技术研究有限公司 Resource allocation method in wireless communication
JP2008287829A (en) 2007-05-21 2008-11-27 Toshiba Corp Vertical magnetic recording medium
CN101316433B (en) * 2007-06-01 2011-05-11 中兴通讯股份有限公司 Networking method for OFDMA system
CN101404800B (en) * 2008-03-12 2011-02-09 北京邮电大学 Semi-static interference coordination method based on void cell in OFDMA cellular system
US8175035B2 (en) 2008-10-31 2012-05-08 Mitsubishi Electric Research Laboratories, Inc. Dynamic fractional frequency reuse in OFDMA networks
CN101600212B (en) 2009-07-06 2011-06-01 北京邮电大学 Method for improving soft-frequency reuse in OFDM system
JP5297943B2 (en) 2009-08-25 2013-09-25 株式会社日立製作所 Radio resource allocation method and base station apparatus
CN102111775B (en) 2009-12-29 2013-08-07 中兴通讯股份有限公司 Base station for realizing inter-cell interference coordination and method for realizing inter-cell interference coordination
JP5509054B2 (en) * 2010-12-10 2014-06-04 Ｋｄｄｉ株式会社 RADIO RESOURCE ALLOCATION DEVICE, BASE STATION DEVICE, RADIO RESOURCE ALLOCATION METHOD, AND RADIO RESOURCE ALLOCATION PROGRAM
CN102118808B (en) * 2011-03-03 2014-11-12 电信科学技术研究院 Method for triggering switching and transferring identification information of mobile management entity pool and equipment
GB2491362B (en) 2011-05-31 2015-09-09 Fujitsu Ltd Dynamic resource allocation for reducing inter-cell interference

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130023217A1 (en) * 2011-07-21 2013-01-24 Huawei Technologies Co., Ltd. Capacity and coverage self-optimization method and device in a mobile network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI ET AL: Some Clarifications on Soft Frequency Reuse Scheme, 3GPP DRAFT; R1-060229, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Helsinki, Finland 20060123, 19 January 2006 (2006-01-19) *

Also Published As

Publication number Publication date
GB201515616D0 (en) 2015-10-21
US20160021575A1 (en) 2016-01-21
CN105144779B (en) 2018-09-28
WO2014135822A1 (en) 2014-09-12
JP6163566B2 (en) 2017-07-12
US9913170B2 (en) 2018-03-06
GB2525811B (en) 2020-07-15
JP2016513900A (en) 2016-05-16
CN105144779A (en) 2015-12-09

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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220307