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1. 发明申请

WO2009022875A2 METHOD AND SYSTEM FOR SIP BASED DYNAMIC ADVERTISEMENT OF PRESENCE INFORMATION 审中-公开
标题翻译：基于SIP的存在信息动态广告的方法和系统
公开(公告)号：WO2009022875A2
公开(公告)日：2009-02-19
申请号：PCT/KR2008/004748
申请日：2008-08-14
申请人： SAMSUNG ELECTRONICS CO., LTD. , RAMAMOORTHY, Arunprasath , JEEDIGUNTA, Venkateswar , OH, Jae-Kwon
发明人： RAMAMOORTHY, Arunprasath , JEEDIGUNTA, Venkateswar , OH, Jae-Kwon
IPC分类号： G06Q30/00
CPC分类号： H04L51/04 , H04L65/1006 , H04L67/24
摘要： A method and system for dynamic advertisement of presence information using SIP is disclosed. In one embodiment, a method for dynamic advertisement of presence information includes initiation of the presence invitation message by presence inviter which can be of XML format, distribution of presence invitation message by presence invitation distributor from presence inviter to presence invitee and acceptance of the presence invitation message by presence invitee including subscribing as per the invitation, which provides information to the presence invitees about newly available parts of presence information, through SIP REFER or SIP MESSAGE methods.. In another embodiment of the present invention includes a method for sending the presence invitation message directly to a single presence invitee. In yet another embodiment of the present invention includes a method for sending the presence invitation message to multiple presence invitees in a URI-list through RLS and XDMS.
摘要翻译：公开了一种使用SIP动态地发布呈现信息的方法和系统。在一个实施例中，一种用于呈现信息的动态广告的方法包括由出席邀请者发起的出席邀请消息，其可以是XML格式，由出席邀请分配器从出席邀请者到呈现被邀请者的出席邀请消息的分发以及接受出席邀请通过呈现被邀请者的消息，包括根据邀请来订阅，所述邀请通过SIP REFER或SIP MESSAGE方法向呈现被邀请者提供关于新出现信息的部分的信息。在本发明的另一个实施例中，包括用于发送出席邀请消息直接发送给单个在线受邀者。在本发明的又一个实施例中包括一种用于通过RLS和XDMS向URI列表中的多个在线受邀者发送出席邀请消息的方法。

2. 发明申请

WO2008150146A3 METHOD AND SYSTEM FOR CONTENT LEVEL REACTIVE AUTHORIZATION 审中-公开
公开(公告)号：WO2008150146A3
公开(公告)日：2008-12-11
申请号：PCT/KR2008/003208
申请日：2008-06-09
申请人： SAMSUNG ELECTRONICS CO., LTD. , OH, Jae-Kwon , RAMAMOORTHY, Arunprasath , PATIL, Mayuresh, Madhukar
发明人： OH, Jae-Kwon , RAMAMOORTHY, Arunprasath , PATIL, Mayuresh, Madhukar
IPC分类号： G06F21/24
摘要： Disclosed is a new system and method for the "Content-level Reactive Presence Authorization", wherein the Presentity would be able to reactively authorize the Watcher requested contents of the Presentity' s Presence Information. According to the system and method for the Content-level Reactive Presence Authorization, it is possible for the Presence Server to convey the identity of the Watchers and the protected contents to the Presentity on the states of the Watcher's requested contents of the Presence Information. According to the systems and methods, it is also possible for Presentity to specify the conditions when the Presence Server triggers such Content-level Reactive Presence Authorization.

3. 发明申请

WO2023033501A1 METHOD AND APPARATUS FOR MANAGING MISSION CRITICAL DATA 审中-公开
公开(公告)号：WO2023033501A1
公开(公告)日：2023-03-09
申请号：PCT/KR2022/012930
申请日：2022-08-30
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： RAMAMOORTHY, Arunprasath , KAPALE, Kiran Gurudev , PATTAN, Basavaraj Jayawant
IPC分类号： H04L9/40 , H04L67/51 , H04L67/306
摘要： A method for managing mission critical data (MCData) by an MCData server is provided. The method comprises receiving a request message for controlling a storage of MCData communications into an MCData message store from an MCData client device; identifying whether a user of the MCData client device is authorized; controlling the storage of the MCData communications based on the request message, in case of identifying that the MCData client device is authorized; and transmitting, to the MCData client device, a response message in response to the request message.

4. 发明申请

WO2023014158A1 A METHOD AND SYSTEM FOR HANDLING CALL SETUP PARAMETERS FOR REMOTELY INITIATED CALL 审中-公开
公开(公告)号：WO2023014158A1
公开(公告)日：2023-02-09
申请号：PCT/KR2022/011643
申请日：2022-08-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： KAPALE, Kiran Gurudev , RAMAMOORTHY, Arunprasath , PATTAN, Basavaraj Jayawant
IPC分类号： H04W76/45 , H04W76/10 , H04W4/10 , H04L65/1069 , H04L65/4061
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. In an embodiment, a method for a remotely initiated mission critical push-to-talk (MCPTT) call, by the second MCPTT client, includes receiving, by a second MCPTT client, a remotely initiated MCPTT call request from a first MCPTT client via a MCPTT server to initiate a remote call, notifying, the first MCPTT client, that the second MCPTT client received the remotely initiated MCPTT call request via the MCPTT server and initiating the MCPTT remote call with one of the first MCPTT client and at least one other MCPTT client using the at least one call set up parameter and an indication.

5. 发明申请

WO2022035235A1 METHOD AND APPARATUS FOR HANDLING MISSION CRITICAL SERVICES IN A WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2022035235A1
公开(公告)日：2022-02-17
申请号：PCT/KR2021/010687
申请日：2021-08-11
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： KAPALE, Kiran Gurudev , RAMAMOORTHY, Arunprasath , SHAH, Sapan Pramodkumar , PATTAN, Basavaraj Jayawant
IPC分类号： H04W4/10 , H04W4/90 , H04W68/00 , H04W88/18 , H04W12/08
摘要： The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for handling a mission critical service (MCS) in a wireless communication network performed by a mission critical push to talk (MCPTT) server is provided. The method includes receiving, from a first MCPTT client, a floor queued cancel request message to cancel at least one queued floor request, wherein the at least one queued floor request is associated with at least one second MCPTT client; determining whether the at least one queued floor request associated with the at least one second MCPTT client is cancelled based on the received floor queued cancel request message; and performing, one of: sending a first notification to the at least one second MCPTT client that the at least one queued floor request is cancelled, or sending the first notification and a second notification to the at least one second MCPTT client that the at least one queued floor request is not cancelled.

6. 发明申请

WO2021230723A1 METHOD AND APPARATUS FOR DEPLOYING MISSION CRITICAL SERVICES OVER EDGE NETWORK IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2021230723A1
公开(公告)日：2021-11-18
申请号：PCT/KR2021/006110
申请日：2021-05-14
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： GUPTA, Nishant , PATTAN, Basavaraj Jayawant , NAIDU, Naveen Kumar , SHAH, Sapan Pramodkumar , RAMAMOORTHY, Arunprasath
IPC分类号： H04L29/08 , H04L29/06 , H04L12/24
摘要： A method performed by a server of an edge network between a user equipment (UE) and a core network is provided. The method may comprise: receiving, from the UE, traffics associated with mission critical (MC) services; identifying the received traffics as one among a user plane traffic and a control plane traffic; transmitting, to an application domain of the edge network via user plane functions deployed in the edge network, a first traffic identified as the user plane traffic; and transmitting, to an application domain of a cloud network via control plane functions deployed in the cloud network, a second traffic identified as the control plane traffic.

7. 发明申请

WO2023027477A1 METHOD AND SYSTEM FOR APPLICATION CONTEXT RELOCATION BETWEEN EDGE AND CLOUD DEPLOYMENTS 审中-公开
公开(公告)号：WO2023027477A1
公开(公告)日：2023-03-02
申请号：PCT/KR2022/012587
申请日：2022-08-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： PATTAN, Basavaraj Jayawant , GUPTA, Nishant , SHAH, Sapan Pramodkumar , TANGUDU, Narendranath Durga , RAMAMOORTHY, Arunprasath
IPC分类号： H04W8/22 , H04W8/02 , H04L67/289 , H04W8/00 , H04L67/52 , H04L61/4511
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The proposed method assists the ACs (100a) to find a suitable EAS/ the T-EAS during a mobility event associated with the UE (100) and/or a non-mobility event associated with the edge server (300), and/or a trigger event, and transfers of application context from the S-EAS (300a) to the CAS (500) is one of a key feature of overall edge enabler layer, and contributes significantly to overall design of an architecture for enabling edge applications.

8. 发明申请

WO2023018246A1 METHOD AND MCDATA NETWORK FOR HANDLING NON-MANDATORY DOWNLOAD FOR FD OVER MEDIA PLANE IN NETWORK 审中-公开
公开(公告)号：WO2023018246A1
公开(公告)日：2023-02-16
申请号：PCT/KR2022/012003
申请日：2022-08-11
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： KAPALE, Kiran Gurudev , RAMAMOORTHY, Arunprasath , PATTAN, Basavaraj Jayawant
IPC分类号： H04W4/08 , H04W88/18 , H04W12/08 , H04L65/1104
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein provide a method for handling non-mandatory download procedure for FD over a media plane in a MCData network (1000) by at least one terminating MCData client device (300). The method includes receiving a MCData FD request comprising a non-mandatory download indication for file download from a MCData server (200). Further, the method includes generating the user consent for the file download.

9. 发明申请

WO2022075690A1 SYSTEMS AND METHODS FOR HANDLING MISSION CRITICAL SERVICE IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2022075690A1
公开(公告)日：2022-04-14
申请号：PCT/KR2021/013600
申请日：2021-10-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： KAPALE, Kiran Gurudev , RAMAMOORTHY, Arunprasath , PATTAN, Basavaraj Jayawant
IPC分类号： H04W4/20 , H04W4/12 , H04W88/18
摘要： Embodiments herein disclose a method for handling a MC service in a wireless communication system (300). The method includes receiving, by a MCData server (200), a MCData deferred messages list request to get a MCData deferred messages list from a MCData client (100a). Further, the method includes sending, by the MCData server (200), a MCData deferred messages list response to the MCData client (100a) based on the received MCData deferred messages list request. The MCData deferred messages list response includes a MCData group ID, a deferred signalling payload and at least one parameter.

10. 发明申请

WO2023048468A1 METHOD AND SYSTEM FOR CONTROLLING AD-HOC GROUP COMMUNICATION WITH SECURITY CONTEXT FOR MISSION CRITICAL SERVICES 审中-公开
公开(公告)号：WO2023048468A1
公开(公告)日：2023-03-30
申请号：PCT/KR2022/014124
申请日：2022-09-21
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： RAMAMOORTHY, Arunprasath , RAJENDRAN, Rohini , KAPALE, Kiran Gurudev , PATTAN, Basavaraj Jayawant
IPC分类号： H04W12/55 , H04W12/041 , H04W84/18
摘要： The disclosure relates to 5th generation (5G) and/or 6th generation (6G) communication system for supporting a higher data transmission rate. Embodiments herein disclose a method for controlling an ad-hoc group communication with a security context for Mission Critical (MCX) services. The method includes sending, by first MC service client device100, an ad-hoc group communication request message to an MC service server to establish the ad-hoc group communication with a second MC service client device. The MC service server determines whether the ad-hoc group communication is supported and successfully authorized based on the received ad-hoc group communication request. Further, the method includes receiving an ad-hoc group communication request return message from the MC service server when the ad-hoc group communication is supported and successfully authorized. Further, the method includes generating the security context for the second MC service client device for the ad-hoc group communication and establishing the ad-hoc group communication with the second MC service client device using the generated security context.

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