GB2493722B - Improvements to machine-to-machine communications - Google Patents

Improvements to machine-to-machine communications

Info

Publication number
GB2493722B
GB2493722B GB1114014.2A GB201114014A GB2493722B GB 2493722 B GB2493722 B GB 2493722B GB 201114014 A GB201114014 A GB 201114014A GB 2493722 B GB2493722 B GB 2493722B
Authority
GB
United Kingdom
Prior art keywords
machine
mode
machine device
packet transmission
connected mode
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.)
Expired - Fee Related
Application number
GB1114014.2A
Other versions
GB201114014D0 (en
GB2493722A (en
Inventor
Seppo Alanara
Jianke Fan
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.)
Renesas Electronics Corp
Original Assignee
Renesas Mobile Corp
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 Renesas Mobile Corp filed Critical Renesas Mobile Corp
Priority to GB1114014.2A priority Critical patent/GB2493722B/en
Publication of GB201114014D0 publication Critical patent/GB201114014D0/en
Priority to PCT/IB2012/054143 priority patent/WO2013024435A1/en
Publication of GB2493722A publication Critical patent/GB2493722A/en
Application granted granted Critical
Publication of GB2493722B publication Critical patent/GB2493722B/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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/041—Key generation or derivation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/102—Route integrity, e.g. using trusted paths
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H04W36/0038—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of security context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/186—Processing of subscriber group data
    • 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 Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Machine-to-machine (M2M) packet transmission of a machine device residing in a connected mode is conducted 310 using a bearer connection with a security context. After completion of the M2M packet transmission, the machine device transitions 320 from the connected mode to an intermediate mode, in which the machine device is neither in connected mode nor in idle mode, and preferably keeps the security context of the connection for the intermediate mode. After elapse of an inactivity period of the M2M packet transmission, the machine device transitions 330 from the intermediate mode to the connected mode and conducts M2M packet transmission by reactivating the bearer connection with the security context, for example by applying a radio network temporary identifier (C-RNTI) of the machine device that has been allocated before transition to the intermediate mode.
GB1114014.2A 2011-08-15 2011-08-15 Improvements to machine-to-machine communications Expired - Fee Related GB2493722B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1114014.2A GB2493722B (en) 2011-08-15 2011-08-15 Improvements to machine-to-machine communications
PCT/IB2012/054143 WO2013024435A1 (en) 2011-08-15 2012-08-14 Keeping a security context during mode changes for machine - to -machine communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1114014.2A GB2493722B (en) 2011-08-15 2011-08-15 Improvements to machine-to-machine communications

Publications (3)

Publication Number Publication Date
GB201114014D0 GB201114014D0 (en) 2011-09-28
GB2493722A GB2493722A (en) 2013-02-20
GB2493722B true GB2493722B (en) 2013-11-06

Family

ID=44764495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1114014.2A Expired - Fee Related GB2493722B (en) 2011-08-15 2011-08-15 Improvements to machine-to-machine communications

Country Status (1)

Country Link
GB (1) GB2493722B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10212232B2 (en) 2016-06-03 2019-02-19 At&T Intellectual Property I, L.P. Method and apparatus for managing data communications using communication thresholds

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513313A (en) * 2013-04-22 2014-10-29 Sony Corp Infrastructure equipment, mobile communications network and method
GB2513311B (en) 2013-04-22 2020-05-27 Sony Corp Communications device and method
US9525961B2 (en) 2015-04-29 2016-12-20 At&T Intellectual Property I, L.P. Communication service for machine-to-machine devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009124835A2 (en) * 2008-04-07 2009-10-15 Telefonaktiebolaget L M Ericsson (Publ) Method of authenticating home operator for over-the-air provisioning of a wireless device
WO2011008498A2 (en) * 2009-07-14 2011-01-20 Alcatel-Lucent Usa Inc. Automated security provisioning protocol for wide area network communication devices in open device environment
WO2011127107A2 (en) * 2010-04-09 2011-10-13 Alcatel-Lucent Usa Inc. A method of machine-to-machine communication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009124835A2 (en) * 2008-04-07 2009-10-15 Telefonaktiebolaget L M Ericsson (Publ) Method of authenticating home operator for over-the-air provisioning of a wireless device
WO2011008498A2 (en) * 2009-07-14 2011-01-20 Alcatel-Lucent Usa Inc. Automated security provisioning protocol for wide area network communication devices in open device environment
WO2011127107A2 (en) * 2010-04-09 2011-10-13 Alcatel-Lucent Usa Inc. A method of machine-to-machine communication

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IEEE Communications Magazine; Volume 49; Issue 4; Pages 28-35; April 2011 *
IEEE Vehicular Technology Magazine; Volume 4; Issue 3; Pages 69-75; September 2009 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10212232B2 (en) 2016-06-03 2019-02-19 At&T Intellectual Property I, L.P. Method and apparatus for managing data communications using communication thresholds
US10652334B2 (en) 2016-06-03 2020-05-12 At&T Intellectual Property I, L.P. Method and apparatus for managing data communications using communication thresholds

Also Published As

Publication number Publication date
GB201114014D0 (en) 2011-09-28
GB2493722A (en) 2013-02-20

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Legal Events

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140102 AND 20140108

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140109 AND 20140115

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170706 AND 20170715

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190117 AND 20190123

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200815