SG10201909888PA - Multi-sim device and operation method thereof - Google Patents

Multi-sim device and operation method thereof

Info

Publication number
SG10201909888PA
SG10201909888PA SG10201909888PA SG10201909888PA SG10201909888PA SG 10201909888P A SG10201909888P A SG 10201909888PA SG 10201909888P A SG10201909888P A SG 10201909888PA SG 10201909888P A SG10201909888P A SG 10201909888PA SG 10201909888P A SG10201909888P A SG 10201909888PA
Authority
SG
Singapore
Prior art keywords
operation method
sim device
sim
Prior art date
Application number
SG10201909888PA
Inventor
Lee Junkyoung
Kim Chulkyung
Nam Jongwook
Lee Youngyong
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of SG10201909888PA publication Critical patent/SG10201909888PA/en

Links

Classifications

    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
    • 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
    • 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
    • H04W8/183—Processing at user equipment or user record carrier
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
SG10201909888PA 2018-10-24 2019-10-23 Multi-sim device and operation method thereof SG10201909888PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180127689A KR20200046480A (en) 2018-10-24 2018-10-24 A multi SIM device and operation method thereof

Publications (1)

Publication Number Publication Date
SG10201909888PA true SG10201909888PA (en) 2020-05-28

Family

ID=67658436

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201909888PA SG10201909888PA (en) 2018-10-24 2019-10-23 Multi-sim device and operation method thereof

Country Status (6)

Country Link
US (2) US11272506B2 (en)
EP (1) EP3644635B1 (en)
KR (1) KR20200046480A (en)
CN (1) CN111093273A (en)
SG (1) SG10201909888PA (en)
TW (1) TWI829788B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200048290A (en) * 2018-10-29 2020-05-08 삼성전자주식회사 A multi SIM device and operation method thereof
US20230189379A1 (en) * 2020-05-11 2023-06-15 Beijing Xiaomi Mobile Software Co., Ltd. Methods for base station switching, and communication device
CN111787631B (en) * 2020-06-29 2023-05-16 维沃移动通信有限公司 Radio frequency resource allocation method and device and electronic equipment
CN112004223B (en) * 2020-10-29 2021-02-19 展讯通信（上海）有限公司 Multi-card receiving method and device

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
JP2003189361A (en) 2001-12-18 2003-07-04 Toshiba Corp Mobile communication terminal
US8611895B2 (en) * 2009-10-30 2013-12-17 Apple Inc. Methods for optimizing paging mechanisms using device context information
WO2013007869A1 (en) 2011-07-13 2013-01-17 Nokia Corporation Dual or multiple sim standby and active using a single digital baseband
CN102932531B (en) 2012-09-27 2015-05-27 华为技术有限公司 Method for keeping subscriber identity module cards on standby and terminal equipment
US8849350B1 (en) 2013-05-18 2014-09-30 Qualcomm Incorporated Quad SIM functionality for a dual active mobile device
US9131475B2 (en) 2013-06-27 2015-09-08 Qualcomm Incorporated Fast acquisition in multi-subscriber identity module (SIM) devices
US9338713B2 (en) 2013-10-03 2016-05-10 Qualcomm Incorporated Apparatus and method for enhanced tune-away operation
US20150163827A1 (en) 2013-12-06 2015-06-11 Broadcom Corporation Apparatus and Method for Paging for Mutli-Standby Devices
US9319977B2 (en) 2014-03-27 2016-04-19 Qualcomm Incorporated Wireless system selection factoring RF resource availability in dual access phones
US9544042B2 (en) 2014-03-31 2017-01-10 Qualcomm Incorporated Opportunistic mobile receive diversity (OMRD) in a dual-SIM dual-active (DSDA) device
US9451614B2 (en) 2014-07-21 2016-09-20 Qualcomm Incorporated System and methods for improving performance of a multi-SIM wireless device operating in single-SIM or multi-SIM standby mode
CN104113937B (en) * 2014-07-30 2018-06-05 中国联合网络通信集团有限公司 The time-multiplexed method, apparatus of radio frequency resource and terminal in a kind of terminal
WO2016078555A1 (en) 2014-11-19 2016-05-26 Mediatek Inc. Method for handling suspension of a physical channel in a communications apparatus and communications apparatus utilizing the same
US10021544B2 (en) 2015-01-26 2018-07-10 Apple Inc. Dual SIM dual standby with caller ID enhancement
US9763153B2 (en) * 2015-06-02 2017-09-12 Apple Inc. CDMA/multimode VoLTE device with reduced time to camp
US20170295513A1 (en) 2015-09-14 2017-10-12 Qualcomm Incorporated Managing Access To Receive Chains Of A Multi-Subscription Multi-Standby Communication Device
CN105451216A (en) * 2015-12-01 2016-03-30 中国联合网络通信集团有限公司 Multimode dual-card terminal SIM card switching method and multimode dual-card terminal device
US10339063B2 (en) * 2016-07-19 2019-07-02 Advanced Micro Devices, Inc. Scheduling independent and dependent operations for processing
US10517003B2 (en) 2016-12-28 2019-12-24 Qualcomm Incorporated Systems and methods for maintaining service on multiple SIMs in a wireless communication device operating in a multi-SIM multi-standby (MSMS) mode
US10178561B2 (en) * 2017-02-24 2019-01-08 Qualcomm Incorporation Enhancing data performance in multi-subscriber identity module (SIM) wireless communication devices

Also Published As

Publication number Publication date
TWI829788B (en) 2024-01-21
US20200137755A1 (en) 2020-04-30
KR20200046480A (en) 2020-05-07
EP3644635A1 (en) 2020-04-29
US20220159654A1 (en) 2022-05-19
US11638254B2 (en) 2023-04-25
US11272506B2 (en) 2022-03-08
TW202017336A (en) 2020-05-01
EP3644635B1 (en) 2023-12-06
CN111093273A (en) 2020-05-01

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