IN2014MN02569A - - Google Patents

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Publication number
IN2014MN02569A
IN2014MN02569A IN2569MUN2014A IN2014MN02569A IN 2014MN02569 A IN2014MN02569 A IN 2014MN02569A IN 2569MUN2014 A IN2569MUN2014 A IN 2569MUN2014A IN 2014MN02569 A IN2014MN02569 A IN 2014MN02569A
Authority
IN
India
Prior art keywords
csg
access
cluster
femto node
femto
Prior art date
Application number
Inventor
Damanjit Singh
Jen Mei Chen
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 IN2014MN02569A publication Critical patent/IN2014MN02569A/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H04W12/084—Access security using delegated authorisation, e.g. open authorisation [OAuth] protocol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • 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)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The application relates to femtocells where low power base stations advertise restricted access such to allow closed access only to mobile devices that are members of a corresponding group (e.g. closed subscriber group (CSG)) or to allow hybrid access such that member devices receive improved access over non member devices. The low power base stations in this regard can broadcast a CSG identity for determining association to the low power base station. However the CSG identifier might be advertised even though the base station does not operate in the associated closed or hybrid access mode. This might be because the CSG identifier is uses for purposes other than access control e.g. to identify as a cluster of femto nodes that self configure by adjusting transmit power to provide continuous coverage; self heal in case of femto node failure within the cluster (e.g. by increasing transmit power of the other femto nodes in the cluster); select cell selection/reselection thresholds among the cluster to allow a desired load or network propagation; and/or the like. Hence CSG membership verification is not needed and the application proposes different alternatives of how to avoid such a verification. According to one alternative the femto node is pre configured. According to another alternative a non CSG UE indicates that it is capable of performing CSG functions even though it may not be so capable. According to a third alternative even though the HNB 304 determines that the UE 302 is not CSG capable e.g. while checking UE release/capabilities it specifies CSG capability for UE in the UE registration request. According to a fourth alternative the femto node appears to UEs as a restricted or hybrid access femto node but operates to the core network or femto gateway as an open access mode femto node.
IN2569MUN2014 2012-07-16 2013-07-03 IN2014MN02569A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/550,457 US9717064B2 (en) 2012-07-16 2012-07-16 Methods and apparatus for advertising restricted access in wireless networks
PCT/US2013/049384 WO2014014679A2 (en) 2012-07-16 2013-07-03 Methods and apparatus for advertising restricted access in wireless networks

Publications (1)

Publication Number Publication Date
IN2014MN02569A true IN2014MN02569A (en) 2015-07-24

Family

ID=48856954

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2569MUN2014 IN2014MN02569A (en) 2012-07-16 2013-07-03

Country Status (5)

Country Link
US (1) US9717064B2 (en)
EP (1) EP2873274B1 (en)
CN (1) CN104641690B (en)
IN (1) IN2014MN02569A (en)
WO (1) WO2014014679A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8626162B2 (en) * 2008-06-06 2014-01-07 Qualcomm Incorporated Registration and access control in femto cell deployments
KR20140073164A (en) * 2012-12-06 2014-06-16 한국전자통신연구원 Method for managing service mode of femto base-station and access allowance of terminal for the same
US11234279B2 (en) 2014-04-17 2022-01-25 ;Microsofi Technolgy Licensing, Llc Method of and system for femtocell implementation in evolved packet core
US9681349B1 (en) * 2014-09-05 2017-06-13 Sprint Spectrum L.P. Method and system for managing traffic offload in a wireless communication network based on closed access mode conditions
WO2017031727A1 (en) * 2015-08-26 2017-03-02 华为技术有限公司 Small cell and small cell user management method
CN106961722B (en) 2016-01-12 2018-09-11 展讯通信（上海）有限公司 The transmission method of data and base station
CN106231610B (en) * 2016-09-30 2019-06-14 重庆邮电大学 Based on the resource allocation methods of sub-clustering in Femtocell double-layer network
WO2018083230A1 (en) * 2016-11-04 2018-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Ue capability signaling for tight-interworking
CN111526546B (en) * 2019-02-03 2023-02-03 中兴通讯股份有限公司 Cell switching method and device, and user processing method and device
EP3788826B1 (en) 2019-03-28 2022-06-08 Ofinno, LLC Core paging handling

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2502221C2 (en) * 2007-09-10 2013-12-20 Нокиа Сименс Нетворкс Ой Managing access for closed subscriber groups
US8983462B2 (en) 2008-09-23 2015-03-17 Telefonaktiebolaget L M Ericsson (Publ) Access control for terminals in UTRAN FEMTO system
US10743251B2 (en) 2008-10-31 2020-08-11 Qualcomm Incorporated Support for multiple access modes for home base stations
GB2464994A (en) 2008-11-04 2010-05-05 Nec Corp Communication system in which access control is dependent on mode of base station
CN101754297B (en) * 2008-12-19 2014-11-05 中兴通讯股份有限公司 Accessing open femtocell method for mobile terminal
CN101784102B (en) * 2009-01-21 2016-02-24 中兴通讯股份有限公司 The method that mobile terminal cell in femtocell cell is selected
US9204365B2 (en) 2009-02-02 2015-12-01 Qualcomm Incorporated Controlling whether a network entity performs access control based on an indication from an access point
CN101925087B (en) * 2009-06-11 2016-05-25 中兴通讯股份有限公司 A kind of measurement report method of closed user group cell
CN101990273B (en) 2009-08-04 2014-12-17 中兴通讯股份有限公司 Method and system for home base station in hybrid access mode to acquire access mode of user equipment (UE)
US9392528B2 (en) 2009-09-18 2016-07-12 Qualcomm Incorporated Access control based on receipt of message from access terminal
WO2011127224A1 (en) 2010-04-06 2011-10-13 Kineto Wireless, Inc. System and method for supporting access control in hnb and hnb-gw for legacy and csg user equipments
US8600387B2 (en) 2010-04-29 2013-12-03 Qualcomm Incorporated Method and apparatus for performing intra closed subscriber group handover
WO2011159988A1 (en) 2010-06-18 2011-12-22 Interdigital Patent Holdings, Inc. Victim user equipment status

Also Published As

Publication number Publication date
WO2014014679A3 (en) 2014-06-19
CN104641690A (en) 2015-05-20
US9717064B2 (en) 2017-07-25
US20140016529A1 (en) 2014-01-16
EP2873274B1 (en) 2018-08-22
CN104641690B (en) 2018-12-04
WO2014014679A2 (en) 2014-01-23
EP2873274A2 (en) 2015-05-20

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