GB2492536B - Wireless device, method of operation and computer program - Google Patents

Wireless device, method of operation and computer program

Info

Publication number
GB2492536B
GB2492536B GB1110968.3A GB201110968A GB2492536B GB 2492536 B GB2492536 B GB 2492536B GB 201110968 A GB201110968 A GB 201110968A GB 2492536 B GB2492536 B GB 2492536B
Authority
GB
United Kingdom
Prior art keywords
sim
radio system
radio
channels
channel
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
GB1110968.3A
Other versions
GB2492536A (en
GB201110968D0 (en
Inventor
Stuart Ian Geary
Nguyen Quan Tat
Andrew Bishop
Graham Alexander Charles
Roy Skovgaard Hansen
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 GB1110968.3A priority Critical patent/GB2492536B/en
Publication of GB201110968D0 publication Critical patent/GB201110968D0/en
Publication of GB2492536A publication Critical patent/GB2492536A/en
Application granted granted Critical
Publication of GB2492536B publication Critical patent/GB2492536B/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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • 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
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • 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
    • 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
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A wireless device (10, Fig. 1) has at least a first radio system RADIO_A (20, Fig. 1) for a first SIM channel SIM_A and a second radio system RADIO_B (30, Fig. 1) for a second SIM channel SIM_B. A processing system (40, Fig. 1) is arranged to determine whether a first of the first and second radio systems is capable of providing service for both of the first and second SIM channels currently being serviced by the first and second radio systems respectively. Servicing of the second SIM channel is transferred from the second radio system to the first radio system if it is determined that the first radio system is capable of providing service for both of first and second SIM channels. At least a part of the second radio system is shut down to reduce the power consumed by the second radio system after servicing of the second SIM channel has been transferred 230. The transferring of servicing the second SIM channel from the second radio system to the first radio system may comprise transferring a SIM context from the second radio system to the first radio system 220. The second radio system may be resumed when it is determined that the first radio system is incapable of providing service for both of the first and second SIM channels, e.g. when an active voice or data call is started on either of the channels. One embodiment comprises using one radio system of the wireless device to provide functionality for two SIM channels when the SIM channels are each in an idle state 200 and the one radio system is capable of handling two idle channels 210. The arrangement may also be used in a multi-SIM device as well as a dual-SIM device.
GB1110968.3A 2011-06-28 2011-06-28 Wireless device, method of operation and computer program Expired - Fee Related GB2492536B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1110968.3A GB2492536B (en) 2011-06-28 2011-06-28 Wireless device, method of operation and computer program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1110968.3A GB2492536B (en) 2011-06-28 2011-06-28 Wireless device, method of operation and computer program

Publications (3)

Publication Number Publication Date
GB201110968D0 GB201110968D0 (en) 2011-08-10
GB2492536A GB2492536A (en) 2013-01-09
GB2492536B true GB2492536B (en) 2013-05-29

Family

ID=44485295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1110968.3A Expired - Fee Related GB2492536B (en) 2011-06-28 2011-06-28 Wireless device, method of operation and computer program

Country Status (1)

Country Link
GB (1) GB2492536B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9066330B2 (en) 2013-09-30 2015-06-23 Qualcomm Incorporated Simultaneous voice and data for Dual-SIM-Dual-Standby (DSDS) wireless device
WO2016028447A1 (en) * 2014-08-21 2016-02-25 Qualcomm Incorporated Autonomous cell reselection by a wireless device
CN106488429A (en) * 2015-08-28 2017-03-08 中兴通讯股份有限公司 The processing method and processing device of client identification module SIM
US11006367B2 (en) 2017-07-06 2021-05-11 Qualcomm Incorporated Optimizing power consumption in Multi-SIM devices
CN114762446A (en) * 2019-11-28 2022-07-15 苹果公司 Reporting framework for dynamic UE capabilities

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1679917A2 (en) * 2005-01-11 2006-07-12 Samsung Electronics Co.,Ltd. Power saving method and apparatus for multimode wireless terminal
EP2082587A1 (en) * 2006-11-13 2009-07-29 Palm, Inc. Apparatus and methods for reducing power consumption and/or radio frequency interference in a mobile computing device
EP2302973A1 (en) * 2009-09-28 2011-03-30 Samsung Electronics Co., Ltd. Apparatus and method for reducing power consumption in multi-mode portable terminal
WO2011041406A1 (en) * 2009-10-01 2011-04-07 Qualcomm Incorporated Energy efficient quality of service aware communication over multiple air-links

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1679917A2 (en) * 2005-01-11 2006-07-12 Samsung Electronics Co.,Ltd. Power saving method and apparatus for multimode wireless terminal
EP2082587A1 (en) * 2006-11-13 2009-07-29 Palm, Inc. Apparatus and methods for reducing power consumption and/or radio frequency interference in a mobile computing device
EP2302973A1 (en) * 2009-09-28 2011-03-30 Samsung Electronics Co., Ltd. Apparatus and method for reducing power consumption in multi-mode portable terminal
WO2011041406A1 (en) * 2009-10-01 2011-04-07 Qualcomm Incorporated Energy efficient quality of service aware communication over multiple air-links

Also Published As

Publication number Publication date
GB2492536A (en) 2013-01-09
GB201110968D0 (en) 2011-08-10

Similar Documents

Publication Publication Date Title
EP4236609A3 (en) Method and system for wakeup trigger by out-of-band communication
MX2022004496A (en) Communication system.
GB2528012A (en) Method and apparatus for reducing call setup delay
CN106537971B8 (en) Method and apparatus for controlling latency in determining radio link failure
MX362208B (en) Mobile station, method for controlling mobile station, mobile communication system, mobile management device, and computer-readable medium.
WO2009142425A3 (en) Apparatus and method for saving power of femto base station in wireless communication system
WO2012064078A3 (en) Method and device for receiving a subframe in different forms in a wireless communication system
IN2014MN01851A (en)
TW200944008A (en) A method of signaling-free idle mode mobility for an integrated 3GPP and 3GPP2 network
GB2492536B (en) Wireless device, method of operation and computer program
GB201119428D0 (en) Improvements to wireless communication systems and methods
WO2008081251A3 (en) Apparatus, method and computer program product providing faster handover in mobile wimax system
WO2011122813A3 (en) Method and device for performing communication in a wireless communication system
US11432175B2 (en) Measurement reporting control method and related product
WO2011149200A3 (en) M2m device operating in an idle mode and method for performing communication between a base station device and the m2m device
WO2012161551A3 (en) Method and apparatus for efficiently performing paging in a wireless access system that supports a multi-radio access technology
MX2011007993A (en) Mobile station and mobile communication method.
WO2012096457A3 (en) Method and device for transceiving data in a radio access system supporting multi-radio access technology
ATE515854T1 (en) CONTINUOUS INTERFACE MANAGEMENT FOR GROUP COMMUNICATIONS TO A GROUP OF WIRELESS COMMUNICATION DEVICES
EP2140583A4 (en) Method for state transition of mobile terminal
GB2481702B (en) Wireless device, method of operation and computer program
WO2012115406A3 (en) Method and apparatus for location update in a wireless communication system
WO2012053841A3 (en) Method and apparatus for transmitting and receiving data in wireless access system supporting machine to machine communication
JP2017517953A5 (en)
WO2007012284A8 (en) A multi-mode wireless base station and up-level device, multi-mode wireless system, handover method and access method

Legal Events

Date Code Title Description
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

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160628