WO2018077243A1 - 一种双卡双通的通信方法、终端、网络及系统 - Google Patents
一种双卡双通的通信方法、终端、网络及系统 Download PDFInfo
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- WO2018077243A1 WO2018077243A1 PCT/CN2017/108093 CN2017108093W WO2018077243A1 WO 2018077243 A1 WO2018077243 A1 WO 2018077243A1 CN 2017108093 W CN2017108093 W CN 2017108093W WO 2018077243 A1 WO2018077243 A1 WO 2018077243A1
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- 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
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- 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
- H04W60/005—Multiple registrations, e.g. multihoming
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/17—Selecting a data network PoA [Point of Attachment]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1023—Media gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1073—Registration or de-registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/069—Authentication using certificates or pre-shared keys
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
- H04W12/088—Access security using filters or firewalls
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/40—Security arrangements using identity modules
- H04W12/45—Security arrangements using identity modules using multiple identity modules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/69—Identity-dependent
- H04W12/72—Subscriber identity
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- 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
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- 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
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
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- 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
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- 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
- H04W88/16—Gateway arrangements
Definitions
- the first gateway and the second gateway are packet data gateways
- the third gateway is an evolved packet data gateway.
- an embodiment of the present invention provides a computer program product, including computer readable instructions, that when a computer reads and executes the computer readable instructions, causes the computer to perform a dual card dual pass communication method.
- FIG. 1 is a schematic diagram of an application scenario corresponding to a dual-card dual-pass communication method according to an embodiment of the present disclosure
- FIG. 1 is a schematic diagram of an application architecture corresponding to a dual-card dual-pass communication method according to an embodiment of the present invention.
- the application scenario architecture diagram includes a terminal, a first gateway, a second gateway, a third gateway, and a first IMS network and a second IMS network.
- the terminal is a mobile phone that supports the dual-card dual-pass function
- the first gateway may be a first packet data gateway (PGW) corresponding to the first operator
- the second gateway may be a second carrier.
- the third gateway may be an Evolved Packet Data Gateway (EPDG).
- EDG Evolved Packet Data Gateway
- the solid line trajectory is the communication link trajectory between the communication elements corresponding to the first operator, and the broken line is between the communication elements corresponding to the second operator. Communication link trajectory.
- No more introductions are made here.
- the dual-card dual-pass is provided in the first embodiment and the second embodiment.
- Introduction to the communication method flow The remaining components are mainly used in the present invention for registration and authentication of the first subscriber identity module and the second subscriber identity module.
- the specific registration and authentication process has been described in detail in the existing 3rd Generation Partnership Project (3GPP) standard protocol. For details, refer to the related protocol, and details are not described here.
- 3GPP 3rd Generation Partnership Project
- the first IMS module included in the terminal sends a first access request to the first gateway on the network side by using the first modem and the radio frequency circuit. And in the case that the first IMS module stably resides in the first IMS network by using the first gateway, using the same set of modems and radio frequency circuits, sending a second access request to the second gateway, requesting access to the second side of the network side IMS network. That is, the terminal can use the same set of modems and radio frequency circuits to establish two communication links to implement dual-card dual-pass. Therefore, under the premise of realizing dual-card dual-pass, the production cost and the manufacturing difficulty are reduced. In addition, because there are two different communication links, the probability of missing pages can also be reduced.
- the second access request includes registration information and authentication information corresponding to the second user identification module.
- the second gateway After receiving the second access request sent by the terminal, the second gateway also forwards the second access request to the third gateway.
- a transmission channel is established by using a VoWIFI mechanism.
- the transmission channel can be an IPSEC channel.
- the second access request is transmitted to the third gateway through the IPSEC channel, so as to achieve encrypted transmission of data and ensure data transmission security.
- Step 330 The third gateway is configured to establish, according to the second access request, a communication connection between the second IMS network and the terminal.
- the third gateway sends the registration information of the second access request to the second IMS network.
- the second IMS network may further register the second user identity module according to the registration information corresponding to the second user identity module in the second access request.
- the second IMS network needs to send a response message of successful registration to the third gateway.
- the third gateway in addition to receiving the response message that the second user identification module sent by the second IMS network is successfully registered, is more important, and is used for determining the corresponding to the second user identification module according to the second access request.
- the second user identification module is authenticated.
- the response message of the second user identification module registration success and the response message of the successful authentication are sent to the terminal through the first gateway and the second gateway.
- the registration and authentication process has been described in detail in the 3GPP protocol and will not be described here.
- the first gateway and the second gateway are PGWs
- the third gateway is an EPDG.
- the second IMS network also periodically checks whether there is a second phone access request, and when the second access request is displayed, the second IMS network sends a second indication message to the second And the third gateway, so that the third gateway forwards the second indication information to the second IMS module in the terminal device by using the second gateway.
- the second IMS module establishes a call connection according to the second indication information. And display on the display of the terminal device to display and hang Machine icon so that the user can answer or hang up the first phone connection.
- the first IMS module 420 sends a first access request to the first gateway on the network side through the first modem 42 and the radio frequency circuit 41 to request access to the first IMS network on the network side.
- the first gateway and the second gateway are both packet data gateways PGW.
- the third embodiment of the present invention provides a terminal, where the first IMS module included in the terminal sends a first access request to the first gateway on the network side through the first modem and the radio frequency circuit, and the first IMS module passes the first
- the gateway is stably resident in the first IMS network
- the second set of access requests are sent to the second gateway by using the same set of modems and radio frequency circuits, and the second IMS network on the network side is requested to be accessed. That is, the terminal can use the same set of modems and radio frequency circuits to establish two communication links to implement dual-card dual-pass. Therefore, under the premise of realizing dual-card dual-pass, the production cost and the manufacturing difficulty are reduced. In addition, because there are two different communication links, the probability of missing pages can also be reduced.
- FIG. 5 is a schematic structural diagram 500 of a network side transmission system according to an embodiment of the present invention.
- the system includes a first gateway 51, a second gateway 52, a third gateway 53, a first IMS network 54 coupled to the first gateway 51, and a second IMS network 55 coupled to the third gateway 53.
- the first gateway 51 is configured to receive a first access request sent by the terminal, and establish a communication connection between the first IMS network 54 and the terminal according to the first access request.
- the second gateway 52 is configured to receive a second access request sent by the terminal, and establish a transmission channel with the third gateway 53 by using a mechanism of the VoWIFI, and send the second access request to the third gateway 53 through the transmission channel.
- the second gateway 52 is a transmission channel established by the VoWIFI mechanism with the third gateway 53, and may be an Internet Protocol Secure IPSEC channel. It is used to realize encrypted transmission of data to ensure the security of data transmission.
- the first gateway 51 and the second gateway 52 are both packet data gateways, and the third gateway 53 is an evolved packet data gateway.
- the embodiment of the present invention further provides a communication system 600.
- the system includes the terminal 601 as described in Embodiment 3, and the network side transmission system 602 according to Embodiment 4.
- the method steps performed by the terminal 601 and the network side transmission system 602 in the system are all described in detail above, and will not be described herein.
- the trajectory of establishing a communication connection between the first IMS module and the network side may refer to the communication link 1 (solid line trajectory) in FIG. 6, and the trajectory of establishing connection between the second IMS module and the network side may refer to the communication link in FIG. 2 (dashed line).
- the steps of a method or algorithm described in connection with the embodiments disclosed herein may be implemented in hardware, a software module executed by a processing module, or a combination of both.
- the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.
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Abstract
Description
Claims (21)
- 一种双卡双通的通信方法,应用于一种支持双卡双通的终端,其特征在于,所述终端包括:射频电路以及分别耦合至所述射频电路的第一调制解调器和第二调制解调器,其中,所述第一调制解调器包括:第一互联网协议IP多媒体子系统IMS模块,所述第二调制解调器包括:第二IMS模块,所述方法包括:所述第一IMS模块通过所述第一调制解调器与所述射频电路,向网络侧的第一网关发送第一接入请求,以请求接入所述网络侧的第一IMS网络;在所述第一IMS模块通过所述第一网关稳定驻留到所述第一IMS网络的情况下,所述第二IMS模块通过所述第一调制解调器与所述射频电路,向所述网络侧的第二网关发送第二接入请求,以请求接入所述网络侧的第二IMS网络。
- 根据权利要求1所述的方法,其特征在于,所述第一接入请求包括:与第一用户识别模块对应的注册信息以及鉴权信息,所述第二IMS模块确定所述第一IMS模块通过所述第一网关稳定驻留到所述第一IMS网络的条件包括:所述第一IMS模块接收网络侧发送的对所述第一用户识别模块注册成功的响应消息和鉴权成功的响应消息后,发送确认信息至所述第二IMS模块。
- 根据权利要求1或2任一项所述的方法,其特征在于,所述第一网关和所述第二网关均为分组数据网关PGW。
- 一种双卡双通的通信方法,应用于网络侧,其特征在于,所述网络侧包括第一网关、第二网关、第三网关,耦合到所述第一网关的第一IMS网络以及耦合到所述第三网关的第二IMS网络,所述方法包括:所述第一网关接收终端发送的第一接入请求,并根据所述第一接入请求建立所述第一IMS网络与所述终端之间的通信连接;所述第二网关接收所述终端发送的第二接入请求,并以基于无线保真的语音VoWIFI的机制与所述第三网关建立传输通道,通过所述传输通道将所述第二接入请求发送给所述第三网关;所述第三网关根据所述第二接入请求,建立所述第二IMS网络与所述终端之间的通信连接。
- 根据权利要求4所述的方法,其特征在于,所述第一接入请求包括:与第一用户识别模块对应的注册信息以及鉴权信息,所述方法还包括:第一IMS网络根据所述与第一用户识别模块对应的注册信息,对所述第一用户识别模块进行注册,以及根据所述与第一用户识别模块对应的鉴权信息,对所述第一用户识别模块进行鉴权;并将所述第一用户识别模块注册成功和鉴权成功的响应消息通过所述第一网关和第二网关,发送至所述终端。
- 根据权利要求4所述的方法,其特征在于,所述第二接入请求包括:与第二用户识别模块对应的注册信息以及鉴权信息,所述方法还包括:所述第二IMS网络根据所述与所述第二用户识别模块对应的注册信息,对所述第二用户识别模块进行注册;所述第三网关根据所述与所述第二用户识别模块对应的鉴权信息,对所述第二用户识 别模块进行鉴权;以及,接收所述第二IMS网络发送的所述第二用户识别模块注册成功的响应消息;并将所述第二SIM注册成功的响应消息和鉴权成功的响应消息,通过所述第一网关和所述第二网关发送至所述终端。
- 根据权利要求4-6任一项所述的方法,其特征在于,所述第二网关以基于无线保真的语音VoWIFI的机制与所述第三网关建立的传输通道,为因特网协议安全IPSEC通道。
- 根据权利要求4-7任一项所述的方法,其特征在于,所述第一网关和所述第二网关均为分组数据网关,所述第三网关为演进型分组数据网关。
- 一种终端,其特征在于,所述终端包括:射频电路以及分别耦合至所述射频电路的第一调制解调器和第二调制解调器,其中,所述第一调制解调器包括:第一IP多媒体子系统IMS模块,所述第二调制解调器包括:第二IMS模块;第一IMS模块通过所述第一调制解调器与所述射频电路,向网络侧的第一网关发送第一接入请求,以请求接入所述网络侧的第一IMS网络;所述第二IMS模块,用于在确定所述第一IMS模块通过所述第一网关稳定驻留到所述第一IMS网络的情况下,通过所述第一调制解调器与所述射频电路,向所述网络侧的第二网关发送第二接入请求,以请求接入所述网络侧的第二IMS网络。
- 根据权利要求9所述的终端,其特征在于,所述第一接入请求包括:与第一用户识别模块对应的注册信息以及鉴权信息,所述第二IMS模块确定所述第一IMS模块通过所述第一网关稳定驻留到所述第一IMS网络的条件包括:所述第一IMS模块接收的网络侧发送的对所述第一用户识别模块注册成功和鉴权成功的响应消息后,发送确认信息至所述第二IMS模块。
- 根据权利要求9或10任一项所述的终端,其特征在于,所述第一网关和第二网关均为分组数据网关PGW。
- 一种通信网络,其特征在于,所述通信网络包括:第一网关、第二网关、第三网关,耦合到所述第一网关的第一IMS网络以及耦合到所述第三网关的第二IMS网络;所述第一网关,用于接收终端发送的第一接入请求,并根据所述第一接入请求建立所述第一IMS网络与所述终端之间的通信连接;所述第二网关,用于接收所述终端发送的第二接入请求,并以基于无线保真的语音VoWIFI的机制与所述第三网关建立传输通道,通过所述传输通道将所述第二接入请求发送给所述第三网关;所述第三网关,用于根据所述第二接入请求,建立所述第二IMS网络与所述终端之间的通信连接。
- 根据权利要求12所述的通信网络,其特征在于,所述第一接入请求包括:与第一用户识别模块对应的注册信息以及鉴权信息;所述第一IMS网络,用于根据所述与第一用户识别模块对应的注册信息,对所述第一用户识别模块进行注册,以及根据所述与第一用户识别模块对应的鉴权信息,对所述第一用户识别模块进行鉴权;并将所述第一用户识别模块注册成功的响应消息和鉴权成功的响应消息通过所述第 一网关和第二网关,发送至所述终端。
- 根据权利要求12所述的通信网络,其特征在于,所述第二接入请求包括:与第二用户识别模块对应的注册信息以及鉴权信息;所述第二IMS网络,用于根据所述与所述第二用户识别模块对应的注册信息,对所述第二用户识别模块进行注册;所述第三网关,还用于根据所述与所述第二用户识别模块对应的鉴权信息,对所述第二用户识别模块进行鉴权;以及,接收所述第二IMS网络发送的所述第二用户识别模块注册成功的响应消息;并将所述第二SIM注册成功的响应消息和鉴权成功的响应消息,通过所述第一网关和所述第二网关发送至所述终端。
- 根据权利要求12-14任一项所述的通信网络,其特征在于,所述第二网关以基于无线保真的语音VoWIFI的机制与所述第三网关建立的传输通道,为因特网协议安全IPSEC通道。
- 根据权利要求12-15任一项所述的通信网络,其特征在于,所述第一网关和所述第二网关均为分组数据网关,所述第三网关为演进型分组数据网关。
- 一种通信系统,其特征在于,所述通信系统包括如权利要求9-11任一项所述的终端,以及如权利要求12-16任一项所述的通信网络。
- 一种计算机可读存储介质,包括计算机可读指令,当计算机读取并执行所述计算机可读指令时,使得计算机执行如权利要求1-3任意一项所述的方法。
- 一种计算机程序产品,包括计算机可读指令,当计算机读取并执行所述计算机可读指令,使得计算机执行如权利要求1-3任意一项所述的方法。
- 一种计算机可读存储介质,包括计算机可读指令,当计算机读取并执行所述计算机可读指令时,使得计算机执行如权利要求4-8任意一项所述的方法。
- 一种计算机程序产品,包括计算机可读指令,当计算机读取并执行所述计算机可读指令,使得计算机执行如权利要求4-8任意一项所述的方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020197015280A KR20190069570A (ko) | 2016-10-31 | 2017-10-27 | 듀얼 카드 듀얼 활성 통신 방법, 단말, 네트워크, 및 시스템 |
EP17864652.7A EP3528591B1 (en) | 2016-10-31 | 2017-10-27 | Dual-sim card dual-call connection communication method, terminal, network and system |
JP2019523660A JP2019533960A (ja) | 2016-10-31 | 2017-10-27 | デュアルカード・デュアルアクティブ通信方法、端末、ネットワーク、システム |
US16/398,081 US20190261299A1 (en) | 2016-10-31 | 2019-04-29 | Dual card dual active communication method, terminal, network, and system |
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CN110602763B (zh) * | 2019-09-04 | 2022-02-15 | 广东以诺通讯有限公司 | 双卡终端选择SIM卡接入VoWiFi网络的方法、系统及存储介质 |
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CN112929867A (zh) * | 2019-12-06 | 2021-06-08 | 华为技术有限公司 | 一种寻呼方法和装置 |
WO2021232430A1 (en) | 2020-05-22 | 2021-11-25 | Vivo Mobile Communication Co., Ltd. | Communication method, mobile equipment and network entity |
CN112995986B (zh) * | 2021-02-23 | 2023-06-23 | 中国联合网络通信集团有限公司 | 一种互联网业务的访问方法、双卡双通移动终端及防火墙 |
CN116709499A (zh) * | 2021-05-20 | 2023-09-05 | 荣耀终端有限公司 | 双卡终端异常场景下的频段控制方法及终端设备 |
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JP2019533960A (ja) | 2019-11-21 |
EP3528591A1 (en) | 2019-08-21 |
US20190261299A1 (en) | 2019-08-22 |
EP3528591B1 (en) | 2021-04-07 |
CN108377574A (zh) | 2018-08-07 |
KR20190069570A (ko) | 2019-06-19 |
CN108377574B (zh) | 2020-04-21 |
EP3528591A4 (en) | 2019-10-23 |
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