专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2022033872A1 PRESERVING EMERGENCY CALL DURING FAILURE TO TRANSFER SUBSEQUENT TO REGISTRATION WITH THE TARGET NETWORK 审中-公开
公开(公告)号：WO2022033872A1
公开(公告)日：2022-02-17
申请号：PCT/EP2021/071135
申请日：2021-07-28
申请人： BLACKBERRY LIMITED , BAKKER, Jan Hendrik Lucas
发明人： BAKKER, Jan Hendrik Lucas
IPC分类号： H04W36/00
摘要： A method in a user equipment (UE) for transferring an ongoing connection or ongoing session via a first network includes transmitting a first registration request message to a second network of a first public land mobile network (PLMN); transmitting a first connectivity request message to the second network, the first connectivity request message includes an indication that connectivity belongs to the ongoing connection or the ongoing session; receiving, in response to the first connectivity request message, a message comprising a cause code from the second network; transmitting, in response to receiving the message comprising the cause code, a second registration request message to a third network of a second PLMN, the first PLMN and the second PLMN are different; and transmitting a second connectivity request message to the third network, the second connectivity request message includes the indication that the connectivity belongs to the ongoing connection or the ongoing session.

2. 发明申请

WO2021233565A1 PRESERVING EMERGENCY CALL DURING FAILURE TO TRANSFER 审中-公开
公开(公告)号：WO2021233565A1
公开(公告)日：2021-11-25
申请号：PCT/EP2020/078513
申请日：2020-10-09
申请人： BLACKBERRY LIMITED , BAKKER, Jan Hendrik Lucas
发明人： BAKKER, Jan Hendrik Lucas
IPC分类号： H04W76/18 , H04W36/00 , H04W60/04 , H04W76/50
摘要： A system and method in a user equipment (UE) for transferring an emergency session from a first network to a second network. The method includes transmitting a first registration request message to the second network; receiving a registration reject message from the second network; detecting the emergency session between the UE and the first network is ongoing; transmitting a second registration request message comprising an emergency registration request to the second network; and receiving a registration accept message for the emergency session.

3. 发明申请

WO2019099705A3 PLMN SELECTION FOR MISSION CRITICAL DEVICES 审中-公开
公开(公告)号：WO2019099705A3
公开(公告)日：2019-05-23
申请号：PCT/US2018/061328
申请日：2018-11-15
申请人： BLACKBERRY LIMITED , RUSSELL, Nicholas James , BUCKLEY, Adrian , BAKKER, Jan Hendrik Lucas
发明人： RUSSELL, Nicholas James , BUCKLEY, Adrian , BAKKER, Jan Hendrik Lucas
IPC分类号： H04W60/00 , H04W60/04 , H04W48/18 , H04L29/06
摘要： A method for selecting a Public Land Mobile Network (PLMN) at a user equipment (UE), comprising receiving, from a network entity, a list of PLMN identifiers, attempting to register the UE with a network using at least one PLMN identifier from the list of PLMN identifiers, and if the attempt to register with the network is successful, performing a Session Initiation Protocol (SIP) registration to an Internet Protocol (IP) Multimedia Sub-system (IMS) associated to the PLMN identifier.

4. 发明申请

WO2017082996A1 GATEWAY SELECTION CONTROLLED BY NETWORK 审中-公开
标题翻译：网络控制的网关选择
公开(公告)号：WO2017082996A1
公开(公告)日：2017-05-18
申请号：PCT/US2016/050243
申请日：2016-09-02
申请人： BLACKBERRY LIMITED , BUCKLEY, Adrian , BAKKER, Jan Hendrik, Lucas , RUSSELL, Nicholas, James
发明人： BUCKLEY, Adrian , BAKKER, Jan Hendrik, Lucas , RUSSELL, Nicholas, James
IPC分类号： H04L29/12 , H04W48/18
CPC分类号： H04W48/18 , H04B1/3816 , H04L61/1511 , H04L61/2015 , H04L61/6054 , H04W48/16 , H04W76/10 , H04W84/042 , H04W88/06 , H04W88/16
摘要： A method, computer program product and a user equipment (UE) are provided for selecting a second network node for connection. A first message is sent to a first network node. The first message includes UE request capabilities. A second message is received from the first network node. The second message includes an indication. A second network node is selected for connecting to the network based on the received indication. The second network node may be an Evolved Packet Data Gateway (ePDG). The UE request capabilities may indicate ePDG selection and/or allow discovery of details of one or more ePDGs for connection, the indication contains at least one of a Fully Qualified Domain Name (FQDN) or an indication that the UE must attempt to connect using only an ePDG belonging to a Registered Public Land Mobile Network (RPLMN).
摘要翻译：提供了用于选择第二网络节点以进行连接的方法，计算机程序产品和用户设备（UE）。第一个消息被发送到第一个网络节点。第一消息包括UE请求能力。从第一网络节点接收第二消息。第二条消息包含一个指示。基于接收到的指示选择第二网络节点用于连接到网络。第二网络节点可以是演进的分组数据网关（ePDG）。 UE请求能力可以指示ePDG选择和/或允许发现用于连接的一个或多个ePDG的细节，该指示包含完全合格域名（FQDN）或者UE必须尝试仅使用连接的指示中的至少一个属于注册公共陆地移动网络（RPLMN）的ePDG。

5. 发明申请

WO2017032707A1 OPTIMIZED SHORT MESSAGE TRANSPORT 审中-公开
标题翻译：优化短消息传输
公开(公告)号：WO2017032707A1
公开(公告)日：2017-03-02
申请号：PCT/EP2016/069692
申请日：2016-08-19
申请人： BLACKBERRY LIMITED , BUCKLEY, Adrian , BAKKER, Jan Hendrik Lucas , RUSSELL, Nicholas James
发明人： BUCKLEY, Adrian , BAKKER, Jan Hendrik Lucas , RUSSELL, Nicholas James
IPC分类号： H04W4/20 , H04W4/14 , H04W4/00 , G01D4/00
CPC分类号： H04W4/70 , G01D4/002 , H04W4/14 , H04W4/20 , H04W8/005 , H04W8/06 , H04W60/00 , H04W60/02
摘要： A method for transferring data using optimized short message transport includes receiving at a first network node an attach request message. The attach request message includes short-message data. The first network node receives from a second network node a short-message data response message. The short-message data response message includes at least one of an address for a short message service center, an indication that indicates no mobile-terminated message is pending for the UE, or a short-message entity destination address.
摘要翻译：使用优化的短消息传输来传送数据的方法包括在第一网络节点处接收附加请求消息。附加请求消息包括短消息数据。第一网络节点从第二网络节点接收短消息数据响应消息。短消息数据响应消息包括用于短消息服务中心的地址，指示UE没有等待移动终止消息的指示或短消息实体目的地址中的至少一个。

6. 发明申请

WO2013025192A1 PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME 审中-公开
标题翻译：便携式电子设备及其控制方法
公开(公告)号：WO2013025192A1
公开(公告)日：2013-02-21
申请号：PCT/US2011/047677
申请日：2011-08-12
申请人： RESEARCH IN MOTION LIMITED , BAKKER, Jan, Hendrik, Lucas
发明人： BAKKER, Jan, Hendrik, Lucas
IPC分类号： G06F3/048 , G06F1/16
CPC分类号： G06F3/04883 , G06F1/1626 , G06F2200/1614 , G06F2203/04808
摘要： A method for a User Equipment (UE), includes responsive, at least in part, to an ATtention (AT) command for touch-sensitive display action, emulating or reporting a meta-navigation gesture for a touch-sensitive input including a display area and a non-display area.
摘要翻译：一种用户设备（UE）的方法，包括至少部分地响应于用于触敏显示动作的ATtention（AT）命令，模拟或报告用于包括显示区域的触敏输入的元导航手势和非显示区域。

7. 发明申请

WO2011085373A3 SYSTEM AND METHOD FOR ENABLING SESSION CONTEXT CONTINUITY OF LOCAL SERVICE AVAILABILITY IN LOCAL CELLULAR COVERAGE 审中-公开
标题翻译：用于本地细节覆盖的本地服务可用性的会话连续性的系统和方法
公开(公告)号：WO2011085373A3
公开(公告)日：2011-09-09
申请号：PCT/US2011020844
申请日：2011-01-11
申请人： RESEARCH IN MOTION LTD , BAKKER JAN HENDRIK LUCAS , CHOI NOUN
发明人： BAKKER JAN HENDRIK LUCAS , CHOI NOUN
IPC分类号： H04W36/00
CPC分类号： H04W36/0033 , H04W36/0027 , H04W36/12 , H04W36/385 , H04W48/08 , H04W76/041 , H04W84/045
摘要： A method for use in a mobility management entity of a network in which simultaneous use of multiple serving gateways is supported, the method comprising: receiving a request for a handover (28-1); sending a request to create a session context to a target serving gateway (28-2); receiving a response that includes information to enable creation of the session context (28-3); sending a request to delete a session context of local connectivity with a local serving gateway (28-4); receiving a response that indicates that the session context of local connectivity has been deleted (28-5); sending a request to forward relocation of one or more PDP contexts or PDN connections to be handed over (28-6).
摘要翻译：一种在支持多个服务网关的同时使用的网络的移动性管理实体中使用的方法，所述方法包括：接收切换请求（28-1）; 向目标服务网关（28-2）发送创建会话上下文的请求; 接收包括能够创建会话上下文（28-3）的信息的响应; 发送删除与本地服务网关（28-4）的本地连接的会话上下文的请求; 接收到指示本地连接的会话环境已被删除的响应（28-5）; 发送请求转发一个或多个要上传的PDP上下文或PDN连接的重定位（28-6）。

8. 发明申请

WO2011085370A2 SYSTEM AND METHOD FOR ENABLING DISCOVERY OF LOCAL SERVICE AVAILABILITY IN LOCAL CELLULAR COVERAGE 审中-公开
标题翻译：用于本地细节覆盖的本地服务可用性的发现的系统和方法
公开(公告)号：WO2011085370A2
公开(公告)日：2011-07-14
申请号：PCT/US2011020838
申请日：2011-01-11
申请人： RESEARCH IN MOTION LTD , FACCIN STEFANO , BAKKER JAN HENDRIK LUCAS
发明人： FACCIN STEFANO , BAKKER JAN HENDRIK LUCAS
IPC分类号： H04W48/08
CPC分类号： H04W48/08 , H04W76/02 , H04W76/022 , H04W80/04 , H04W84/045
摘要： Local IP Access (LIPA) allows an IP-capable user equipment (UE) connected via a femto cell direct access to other IP-capable devices in the local IP network. Selected IP Traffic Offload (SIPTO) is used to offload selected types of IP traffic towards a defined IP network close to the UE's point of attachment to the access network. LIPA PDN Connectivity indicates a PDP Context or a PDN Connection that gives access to services located in the local IP network of the femto cell subsystem. SIPTO PDN Connectivity indicates a PDP Context or PDN Connection that allows offload of selected types of IP traffic towards a defined IP network close to the UE's point of attachment to the access network. Systems, devices and methods are described herein that enable the identification of the type of connectivity available to a UE and enable session continuity for local cellular coverage.
摘要翻译：本地IP接入（LIPA）允许通过毫微微小区连接的支持IP的用户设备（UE）直接访问本地IP网络中的其他具有IP功能的设备。所选的IP流量卸载（SIPTO）用于将所选类型的IP流量卸载到接近于UE接入网络附近的定义的IP网络。 LIPA PDN连接指示允许对位于毫微微小区子系统的本地IP网络中的服务的接入的PDP上下文或PDN连接。 SIPTO PDN连接指示PDP上下文或PDN连接，其允许将所选类型的IP业务卸载到靠近UE到接入网络的附接点的定义的IP网络。这里描述的系统，设备和方法能够识别可用于UE的连接类型，并且实现本地蜂窝覆盖的会话连续性。

9. 发明申请

WO2011008566A3 SYSTEM AND METHODS FOR ACCESSING VOICE SERVICES BASED ON VOICE SERVICE INDICATORS IN AN EVOLVED PACKET SYSTEM 审中-公开
标题翻译：基于实时分组系统中语音服务指标的语音服务接入系统及方法
公开(公告)号：WO2011008566A3
公开(公告)日：2011-04-14
申请号：PCT/US2010040500
申请日：2010-06-29
申请人： RESEARCH IN MOTION LTD , BUCKLEY ADRIAN , BAKKER JAN HENDRIK LUCAS , FACCIN STEFANO
发明人： BUCKLEY ADRIAN , BAKKER JAN HENDRIK LUCAS , FACCIN STEFANO
IPC分类号： H04W48/18 , H04W76/02
CPC分类号： H04W76/026 , H04L65/1016 , H04L65/105 , H04W48/18 , H04W80/10
摘要： A method for enabling services using a network component in a communication system including a user equipment (UE) is provided. The UE is configured to require a first message which may be a SIP request. The network component is configured to create a second message, or SIP request, based upon the first message. The network component further configured to subsequently receive a SIP response and select a subsequent action upon receiving the SIP response.
摘要翻译：提供一种在包括用户设备（UE）的通信系统中使能网络组件的服务的方法。 UE被配置为要求可以是SIP请求的第一消息。网络组件被配置为基于第一消息创建第二消息或SIP请求。网络组件还被配置为随后接收SIP响应并且在接收到SIP响应时选择后续动作。

10. 发明申请

WO2010120432A1 SYSTEM AND METHOD FOR DETERMINING TRUST FOR SIP MESSAGES 审中-公开
标题翻译：用于确定SIP消息的信任的系统和方法
公开(公告)号：WO2010120432A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/027973
申请日：2010-03-19
申请人： RESEARCH IN MOTION LIMITED , BAKKER, Jan Hendrik Lucas , BUCKLEY, Adrian , ALLEN, Andrew
发明人： BAKKER, Jan Hendrik Lucas , BUCKLEY, Adrian , ALLEN, Andrew
IPC分类号： G06F21/00
CPC分类号： H04L65/1073 , H04L29/06027 , H04L61/3085 , H04L63/126 , H04L65/1006 , H04L65/1016 , H04L67/1095 , H04L69/22 , H04L69/40 , H04W12/10
摘要： A method for performing registration is provided. The method includes receiving a server timeout message, the server timeout message including at least a field set to a value equal to a value received during a first registration. The method further includes initiating restoration procedures by performing a second registration in response to receiving the server timeout message.
摘要翻译：提供了一种用于执行注册的方法。所述方法包括接收服务器超时消息，所述服务器超时消息至少包括设置为等于在第一注册期间接收的值的值的字段。该方法还包括通过响应于接收到服务器超时消息执行第二注册来启动恢复过程。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式