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公开(公告)号：US11343665B2
公开(公告)日：2022-05-24
申请号：US16087091
申请日：2016-03-31
Applicant: Nokia Technologies Oy
Inventor： Curt Wong , Devaki Chandramouli , Xiang Xu , David Navratil
Abstract: Methods and apparatus, including computer program products, are provided for V2X server discovery. In some example embodiments, there may be provided a method. The method may include receiving, by a user equipment, an indication of an identity of a local server configured to provide, in the serving public land mobile network, information regarding a vehicle-based service, when the user equipment enters a region of the serving public land mobile network; and discovering, by the user equipment, the local server based on the received indication of the identity. Related systems, methods, and articles of manufacture are also disclosed.
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公开(公告)号：US11700511B2
公开(公告)日：2023-07-11
申请号：US17510177
申请日：2021-10-25
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Curt Wong , Devaki Chandramouli
CPC classification number: H04W4/14 , H04W4/12 , H04W4/18 , H04W8/04 , H04W8/06 , H04W8/28 , H04W60/00 , H04W88/184
Abstract: Various communication systems may benefit from suitable interworking. For example, certain fifth generation short message service systems may benefit from interworking with long term evolution short message service deployments in a visited public land mobile network. A method can include receiving, at a network element, an attach request from a user equipment. The method can also include using an internal policy to find a short message service function that resides at the network element. The method can further include using an address of the short message service function for providing short message service to the user equipment.
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3.发明申请Systems, Methods, Apparatuses, and Computer Program Products for Facilitating Voice Call Continuity in Intersystem Handover 有权系统，方法，设备和计算机程序产品，用于促进系统切换中的语音呼叫连续性公开(公告)号：US20150373591A1
公开(公告)日：2015-12-24
申请号：US14839646
申请日：2015-08-28
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Jari Mutikainen , Curt Wong
CPC classification number: H04W36/0022 , H04W36/14
Abstract: Systems, methods, apparatuses, and computer program products are provided for facilitating voice call continuity in intersystem handover. A method may include determining that a user equipment device being handed over from a packet switched network to a circuit switched network is a party to a voice call in an alerting state. The method may further include providing session state information indicating that the user equipment device is a party to a voice call in an alerting state to a network entity on the circuit switched network in response to the determination. Corresponding systems, computer program products and apparatuses are also provided.
Abstract translation: 系统，方法，设备和计算机程序产品被提供用于促进系统间切换中的语音呼叫连续性。 一种方法可以包括确定从分组交换网络切换到电路交换网络的用户设备设备是处于告警状态的语音呼叫的一方。 该方法可以进一步包括响应于该确定，向电路交换网络上的网络实体提供指示用户设备设备是处于告警状态的语音呼叫的一方的会话状态信息。 还提供了相应的系统，计算机程序产品和装置。
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公开(公告)号：US11917503B2
公开(公告)日：2024-02-27
申请号：US17884806
申请日：2022-08-10
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Devaki Chandramouli , Curt Wong
Abstract: Methods and apparatus, including computer program products, are provided for services, such as SMS, location services, and/or the like over the NAS through a non-cellular access. In some example embodiments, there may be provided a method that includes receiving, via a non-access stratum connection through a wireless local area network, a notification message; sending a service request message to request, via the non-access stratum connection through the wireless local area network, delivery of downlink data for a service; and receiving, via the non-access stratum connection through the wireless local area network, the downlink data for the service. Related systems, methods, and articles of manufacture are also described.
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公开(公告)号：US11382164B2
公开(公告)日：2022-07-05
申请号：US16611418
申请日：2018-05-07
Applicant: ALCATEL LUCENT S.A.S. , NOKIA TECHNOLOGIES OY
Inventor： Laurent Thiebaut , Curt Wong , Sung Hwan Won , Nicolas Drevon
Abstract: The apparatus includes a processor configured to send, over a 3rd Generation Partnership project (3GPP) access, a notifying message regarding non-3GPP access to a user equipment, the user equipment being simultaneously registered to the communication network via the 3GPP access and via the non-3GPP access, the user equipment being in a connection management-idle state over the non-3GPP access. The method includes sending over a 3rd Generation Partnership project (3GPP) access a notifying message regarding non-3GPP access to a user equipment, the user equipment being simultaneously registered to a communication network via the 3GPP access and via the non-3GPP access, the user equipment being in a connection management-idle state over the non-3GPP access.
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Patent Agency Ranking
公开(公告)号：US11159921B2
公开(公告)日：2021-10-26
申请号：US16476749
申请日：2018-01-10
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Curt Wong , Devaki Chandramouli
Abstract: Various communication systems may benefit from suitable interworking. For example, certain fifth generation short message service systems may benefit from interworking with long term evolution short message service deployments in a visited public land mobile network. A method can include receiving, at a network element, an attach request from a user equipment. The method can also include using an internal policy to find a short message service function that resides at the network element. The method can further include using an address of the short message service function for providing short message service to the user equipment.
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公开(公告)号：US09642044B2
公开(公告)日：2017-05-02
申请号：US14839646
申请日：2015-08-28
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Jari Mutikainen , Curt Wong
CPC classification number: H04W36/0022 , H04W36/14
Abstract: Systems, methods, apparatuses, and computer program products are provided for facilitating voice call continuity in intersystem handover. A method may include determining that a user equipment device being handed over from a packet switched network to a circuit switched network is a party to a voice call in an alerting state. The method may further include providing session state information indicating that the user equipment device is a party to a voice call in an alerting state to a network entity on the circuit switched network in response to the determination. Corresponding systems, computer program products and apparatuses are also provided.
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公开(公告)号：US11683667B2
公开(公告)日：2023-06-20
申请号：US16476769
申请日：2018-01-10
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Devaki Chandramouli , Curt Wong
Abstract: Various communication systems may benefit from appropriate handling of messages. For example, certain fifth generation communication systems may benefit from short message service over non-access stratum with a home-routed model. A method can include receiving a request, at a short message service function, to associate an access management function to the short message service function. The method can also include accepting the request.
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公开(公告)号：US11438738B2
公开(公告)日：2022-09-06
申请号：US16609435
申请日：2017-05-08
Applicant: Nokia Technologies Oy
Inventor： Devaki Chandramouli , Curt Wong
Abstract: Methods and apparatus, including computer program products, are provided for services, such as SMS, location services, and/or the like over the NAS through a non-cellular access. In some example embodiments, there may be provided a method that includes receiving, via a non-access stratum connection through a wireless local area network, a notification message; sending a service request message to request, via the non-access stratum connection through the wireless local area network, delivery of downlink data for a service; and receiving, via the non-access stratum connection through the wireless local area network, the downlink data for the service. Related systems, methods, and articles of manufacture are also described.
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公开(公告)号：US11234214B2
公开(公告)日：2022-01-25
申请号：US16096081
申请日：2016-04-28
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Xiang Xu , Devaki Chandramouli , David Navratil , Curt Wong
Abstract: Embodiments of the present disclosure provide methods, apparatus and computer program products for providing broadcast/multicast services. A method at least partially implemented at an application server comprises transmitting a resource request message to a first broadcast/multicast control node (BM-CN), requesting an allocation of broadcast resource for delivering a multimedia broadcast/multicast service (MBMS) user service; transmitting a further resource request message to a second BM-CN, requesting a further allocation of broadcast resource for delivering the MBMS user service; receiving a first response message from the first BM-CN and a second response message from the second BM-CN, the first response message indicating a first broadcast resource allocated by the first BM-CN for the MBMS user service, and the second response message indicating a second broadcast resource allocated by the second BM-CN for the MBMS user service; and indicating information about the second broadcast resource to the first BM-CN and/or indicating information about the first broadcast resource to the second BM-CN. Methods at the BM-CN and a RAN network node, and corresponding apparatus are also provided.
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