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1. 发明授权

US10897700B2 Service processing method and system 有权
公开(公告)号：US10897700B2
公开(公告)日：2021-01-19
申请号：US15800594
申请日：2017-11-01
申请人： SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
发明人： Jinjin Ni , Yong Wang , Xianliang Chen , Xichun Gao , Yi He , Xia Wei , Feng Shi
IPC分类号： H04W8/18 , H04W60/00 , H04W76/10 , H04W68/02 , H04W88/06 , H04W60/04
摘要： Service processing method and system are provided. The method includes: if it is detected that a first subscriber identity card in a multi-card mobile terminal is performing call service, controlling other subscriber identity card in the multi-card mobile terminal to register with a service network based on a data channel set up by the first subscriber identity card; and during the call service of the first subscriber identity card, if a call service request is received from other subscriber identity card in the multi-card mobile terminal, providing call service to the other subscriber identity card which transmits the call service request based on a data transmission channel set up by the first subscriber identity card. By the method, multi-pass is realized for a multi-card single-pass mobile terminal based on hardware.

2. 发明申请

US20180139316A1 INCOMING CALL RECORDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL 审中-公开
公开(公告)号：US20180139316A1
公开(公告)日：2018-05-17
申请号：US15810136
申请日：2017-11-13
申请人： SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
发明人： Xichun Gao , Xianliang Chen , Yi He , Jinjin Ni , Yiguo Zhao
IPC分类号： H04M1/656 , H04M3/533 , H04M1/658 , H04M1/57
CPC分类号： H04M1/656 , H04M1/573 , H04M1/658 , H04M3/533
摘要： Incoming call recording method and device for a multi-channel terminal are provided. The method includes: receiving a service request associated with a current subscriber identity card, and the service request comprises a called service request to a current subscriber which is identified by the current subscriber identity card; and in response to the service request, setting up a first service channel for making a call and starting recording based on an instruction of the current subscriber, and the first service channel is set up based on the current subscriber identity card. Service data transmitted by a remote terminal of the service request may be recorded based on the first service channel, so that a subscriber can know a missed incoming call when the subscriber is inconvenient to listen to the incoming call, which may greatly improve user experience.

3. 发明申请

US20150146685A1 PACKET-SWITCHED NETWORK RETURN 有权
标题翻译：分组交换网络返回
公开(公告)号：US20150146685A1
公开(公告)日：2015-05-28
申请号：US14239809
申请日：2013-02-25
申请人： SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
发明人： Wei Han , Minqian Qian , Xichun Gao , Xia Wei , Yanshan Shi , Xianliang Chen
IPC分类号： H04W36/00 , H04W36/30 , H04W88/06
CPC分类号： H04W36/0022 , H04W36/30 , H04W88/06
摘要： Systems and methods for generating a Long Term Evolution network return procedure. A mobile terminal may generate, in absence of redirection instruction from a circuit-switched network, a Long Term Evolution network return procedure that, when instantiated by the mobile terminal, implements connection of the mobile terminal to a Long Term Evolution network based on measured signal strength of at least one Long Term Evolution network access point.
摘要翻译：用于生成长期演进网络返回程序的系统和方法。在不存在来自电路交换网络的重定向指令的情况下，移动终端可以产生长期演进网络返回过程，该过程当由移动终端实例化时，基于测量信号实现移动终端到长期演进网络的连接强度至少一个长期演进网络接入点。

4. 发明授权

US10609548B2 User terminal, and method and device for providing mobile communication service 有权
公开(公告)号：US10609548B2
公开(公告)日：2020-03-31
申请号：US15800572
申请日：2017-11-01
申请人： SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
发明人： Jinjin Ni , Xianliang Chen , Xichun Gao , Yi He
IPC分类号： H04W8/18 , H04W84/12 , H04W84/04
摘要： User terminal, and method and device for providing mobile communication service are provided. The method includes: a first subscriber card providing service through a first network, and a second subscriber card providing service through a second network; detecting that the first network currently supports providing a first type of service for a plurality of subscriber cards at the same time; notifying other subscriber card except the first subscriber card to allow the other subscriber card to provide the first type of service through the first network; detecting that the second subscriber card needs to provide the first type of service; and if performance of the second subscriber card providing the first type of service through the first network is better than performance of providing the first type of service through the second network, controlling the second subscriber card to provide the first type of service through the first network.

5. 发明授权

US10225729B2 Multi-card user equipment and service processing method and device thereof 有权
公开(公告)号：US10225729B2
公开(公告)日：2019-03-05
申请号：US15804524
申请日：2017-11-06
申请人： SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
发明人： Yi He , Xianliang Chen , Xichun Gao , Jinjin Ni , Yiguo Zhao , Yutai Hao , Jin Xu , Chen Tang
IPC分类号： H04W8/18 , H04B1/3816 , H04W88/06
摘要： A multi-card user equipment, and service processing method and device thereof are provided. The method includes, when receiving a service request, detecting whether a data transmission channel has been established with a network, wherein a number of the established data transmission channels is less than a number of the subscriber identity cards in the multi-card user equipment; and processing a service corresponding to the service request by using the established data transmission channel. With the method, multiple cards can be provided service at the same time, while hardware cost and complexity is decreased and wireless transmission resources is saved.

6. 发明授权

US10218746B2 Call transferring method and device for multi-channel terminal 有权
公开(公告)号：US10218746B2
公开(公告)日：2019-02-26
申请号：US15810664
申请日：2017-11-13
申请人： SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
发明人： Xichun Gao , Xianliang Chen , Jinjin Ni , Yi He , Yiguo Zhao
IPC分类号： H04M3/58 , H04L29/06 , H04M3/428
摘要： Call transferring method and device for a multi-channel terminal are provided. The method includes: receiving an incoming call request from a first remote subscriber and setting up a call with the first remote subscriber based on a first service channel; and connecting the first service channel with a second service channel to forward service data of the first remote subscriber to a second remote subscriber and forward service data of the second remote subscriber to the first remote subscriber through the first and second service channels, wherein the first and second service channels are set up based on a current subscriber identity card. The method and device may improve flexibility of call transferring.

7. 发明申请

US20180139591A1 INCOMING CALL RESPONDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL 审中-公开
公开(公告)号：US20180139591A1
公开(公告)日：2018-05-17
申请号：US15810137
申请日：2017-11-13
申请人： SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
发明人： Xichun Gao , Xianliang Chen , Yi He , Jinjin Ni , Yiguo Zhao
IPC分类号： H04W4/16 , H04W88/06
CPC分类号： H04W4/16 , H04L29/06217 , H04W76/10 , H04W88/06
摘要： Incoming call responding method and device for a multi-channel terminal are provided. The method includes receiving a service request associated with a current subscriber identity card, and the service request comprises a called service request to a current subscriber which is identified by the current subscriber identity card, and in response to the service request, setting up a first service channel for making a call and playing a predetermined multimedia file based on an instruction of the current subscriber, and the first service channel is set up based on the current subscriber identity card. Further, the terminal may play the predetermined multimedia file to a remote terminal of the service request directly based on the first service channel, so as to make a personalized response to the service request, which may greatly improve operation experience of two subscribers of the call.

8. 发明授权

US09503936B2 Optimizing supplementary service operations for LTE-enabled devices 有权
标题翻译：优化支持LTE的设备的补充业务
公开(公告)号：US09503936B2
公开(公告)日：2016-11-22
申请号：US14091351
申请日：2013-11-27
申请人： Spreadtrum Communications (Shanghai) Co., Ltd.
发明人： Jinjin Ni , Yi Jin , Xichun Gao , Xianliang Chen
IPC分类号： H04W36/00 , H04W4/16 , H04W48/18 , H04W88/06 , H04W4/18 , H04W28/02
CPC分类号： H04W36/0022 , H04W4/16 , H04W4/18 , H04W28/0289 , H04W48/18 , H04W88/06
摘要： A method of optimizing transactions involving Call Independent Supplementary Service (CISS) data on a Long Term Evolution (LTE) device may include receiving an indication that the CISS data should be transmitted between the device and a core network. The method may also include determining whether the device is standing by in a packet-switched LTE network or standing by in a 3G/2G network. In response to a determination that the device is standing by in the packet-switched LTE network, the method may additionally include packaging the CISS data in a control layer message and sending the control layer message between the core network and the device in the packet-switched LTE network. In response to a determination that the device is standing by in the circuit-switched 3G/2G network, the method may further include sending the CISS data between the core network and the device in the circuit-switched 3G/2G network.
摘要翻译：一种优化涉及长期演进（LTE）设备上的呼叫独立辅助服务（CISS）数据的交易的方法可以包括：接收在设备和核心网络之间传输CISS数据的指示。该方法还可以包括确定设备是否在分组交换LTE网络中站立，或者在3G / 2G网络中站立。响应于设备在分组交换LTE网络中站立的确定，该方法可以另外包括将CISS数据封装在控制层消息中，并且在分组交换机中的核心网络和设备之间发送控制层消息，交换式LTE网络。响应于设备在电路交换3G / 2G网络中的站立的决定，该方法还可以包括在核心网络和电路交换3G / 2G网络中的设备之间发送CISS数据。

9. 发明申请

US20150295696A1 MOBILE TERMINAL AND METHOD FOR SELECTING NETWORK 有权
标题翻译：移动终端和选择网络的方法
公开(公告)号：US20150295696A1
公开(公告)日：2015-10-15
申请号：US14238133
申请日：2012-12-31
申请人： Spreadtrum Communications (Shanghai) Co., Ltd.
发明人： Yi Jin , Xianliang Chen
IPC分类号： H04L5/14 , H04B1/3816 , H04W48/20 , H04W48/18 , H04W48/16
CPC分类号： H04L5/14 , H04B1/3816 , H04W8/18 , H04W48/16 , H04W48/18 , H04W48/20 , H04W84/042 , H04W88/06 , Y02D70/1242 , Y02D70/1262
摘要： A method for selecting a network, including: selecting, from a Public Land Mobile Network (PLMN) list of a mobile terminal, a PLMN and a corresponding Radio Access Technology (RAT) type, and performing network selection, wherein the PLMN list contains a PLMN number and a RAT type corresponding to the PLMN. The network selection may include: searching in a comparison table if the selected RAT type corresponding to the PLMN is supported by the mobile terminal, wherein the comparison table contains a PLMN number, a RAT type corresponding to the PLMN, and a duplex mode corresponding to the PLMN and the RAT type; and selecting a network according to a duplex mode which corresponds to the selected PLMN and the selected RAT type, if the selected PLMN and the selected RAT type are contained in the comparison table. The speed of network selection is increased greatly, and power consumption is lowered.
摘要翻译：一种用于选择网络的方法，包括：从移动终端的公共陆地移动网络（PLMN）列表，PLMN和对应的无线接入技术（RAT）类型中选择并执行网络选择，其中所述PLMN列表包含 PLMN号码和对应于PLMN的RAT类型。所述网络选择可以包括：在比较表中搜索所选择的与所述PLMN对应的RAT类型是否被所述移动终端支持，其中所述比较表包含PLMN号码，对应于所述PLMN的RAT类型以及对应于 PLMN和RAT类型; 以及如果所选择的PLMN和所选择的RAT类型包含在比较表中，则根据选择的PLMN和所选择的RAT类型的双工模式来选择网络。网络选择速度大大提高，功耗降低。

10. 发明申请

US20150138974A1 SUPPLEMENTARY SERVICE IMPLEMENTATION METHOD, LTE NETWORK SYSTEM AND MOBILE TERMINAL 有权
标题翻译：补充服务实施方法，LTE网络系统和移动终端
公开(公告)号：US20150138974A1
公开(公告)日：2015-05-21
申请号：US14240007
申请日：2012-12-21
申请人： SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
发明人： Jinjin Ni , Yi Jin , Xichun Gao , Xianliang Chen
IPC分类号： H04W36/00 , H04W28/02
CPC分类号： H04W36/0022 , H04W4/16 , H04W4/18 , H04W28/0289 , H04W48/18 , H04W88/06
摘要： A supplementary service implementation method, a Long Term Evolution (LTE) network system and a mobile terminal are provided. The method may include: receiving an Uplink NAS Transport message from a mobile terminal; analyzing the Uplink NAS Transport message; and performing a supplementary service if an SS message is determined to be contained in the Uplink NAS Transport message based on a NAS message container of the Uplink NAS Transport message. The method in the present disclosure can solve problems that an LTE terminal can not directly provide CISS when it is in an LTE network, or it has to fall back to a circuit-switched 3G/2G network so as to support CISS. Therefore, the method can reduce overheads introduced by network switching, and improve performances of LTE networks and LTE mobile terminals.
摘要翻译：提供了辅助服务实现方法，长期演进（LTE）网络系统和移动终端。该方法可以包括：从移动终端接收上行链路NAS传输消息; 分析上行NAS传输消息; 并且如果基于上行链路NAS传输消息的NAS消息容器确定SS消息被包含在上行链路NAS传输消息中，则执行补充业务。本公开的方法可以解决LTE终端在LTE网络中不能直接提供CISS的问题，或者必须回退到电路交换3G / 2G网络以支持CISS。因此，该方法可以减少网络交换引入的开销，提高LTE网络和LTE移动终端的性能。

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