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1. 发明申请

WO2023081772A1 PRESERVATION OF SESSION CONTEXT IN A COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2023081772A1
公开(公告)日：2023-05-11
申请号：PCT/US2022/079239
申请日：2022-11-03
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： STARSINIC, Michael , LY, Quang , MLADIN, Catalina , NINGLEKHU, Jiwan , ADJAKPLE, Pascal , PAN, Kyle
IPC分类号： H04W60/04 , H04W60/06
摘要： A wireless transmit/receive unit (WTRU) may send to a network node a registration request message requesting to register with the network and indicating that the WTRU is capable of preserving, when the WTRU becomes unavailable to the network, context information associated with the communications between the WTRU and the network. The network node may indicate in a registration accept message that the network supports the preservation of context information when the WTRU becomes unavailable to the network. Based on a determination that the WTRU will become unavailable to the network, the WTRU may send to the network a message indicating a request to preserve the context information. The message may comprise an indication of a time period during which the WTRU will be unavailable.

2. 发明申请

WO2023064764A1 METHOD AND APPARATUS FOR DATA FLOW COORDINATION IN MULTI-MODAL COMMUNICATIONS 审中-公开
公开(公告)号：WO2023064764A1
公开(公告)日：2023-04-20
申请号：PCT/US2022/077899
申请日：2022-10-11
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： MLADIN, Catalina , STARSINIC, Michael , LY, Quang , NINGLEKHU, Jiwan , ADJAKPLE, Pascal , PAN, Kyle
IPC分类号： H04W76/11 , H04L65/1069 , H04W76/15
摘要： Method and apparatus are for coordinating data flows from multiple user apparatuses, WTRUs, in a coordinated communication group. A method comprising receiving, by a non-access stratum, NAS, layer of a wireless transmit/receive unit, WTRU, and from an application server, a coordination identifier; sending, by the WTRU and to a core network entity, a request to establish a protocol data unit, PDU, session, wherein the request comprises the coordination identifier; receiving, by the WTRU, configuration information associated with the coordination identifier and the PDU session, wherein the configuration information comprises one or more rules associated with the PDU session that are to be coordinated with one or more rules associated with other PDU sessions; and receiving, by the WTRU, from the core network entity, a message indicating establishment of the PDU session.

3. 发明申请

WO2023044371A1 APPLICATION INTERACTION FOR NETWORK SLICING 审中-公开
公开(公告)号：WO2023044371A1
公开(公告)日：2023-03-23
申请号：PCT/US2022/076468
申请日：2022-09-15
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： NINGLEKHU, Jiwan , STARSINIC, Michael , LY, Quang , MLADIN, Catalina
IPC分类号： H04W48/06 , H04W48/18 , H04W60/00 , H04W60/04 , H04W76/10 , H04W76/18
摘要： Methods, apparatus, and systems are described for improved application interaction for network slicing. A wireless transmit/receive unit may send, to a network node, a registration request including an indication that the WTRU is capable of receiving information associated with a temporal availability of a network slice. The WTRU may receive a registration response including the information associated with the temporal availability of the network slice. The WTRU may determine, based on the temporal availability of the network slice, to stop use of a protocol data unit (PDU) session associated with the network slice.

4. 发明申请

WO2022115567A1 FAST QOS RULE CHANGES FOR HIGH PRIORITY MO DATA 审中-公开
公开(公告)号：WO2022115567A1
公开(公告)日：2022-06-02
申请号：PCT/US2021/060767
申请日：2021-11-24
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： MLADIN, Catalina , STARSINIC, Michael , LY, Quang , LI, Hongkun , NINGLEKHU, Jiwan
IPC分类号： H04W28/02
摘要： Methods and apparatuses are described herein for providing fine-grained QoS rules within UE Policies. A network entity may receive triggers to update the policies of a user equipment (UE) with parameters based on input such as input from a third party. The network entity may derive fine-grained quality of service (QoS) rules and corresponding QoS Profiles and delivers them to the UE using a UE Policy container via the Non-Access Stratum (NAS). The fine-grained rules may comprise: a destination fully qualified domain name (FQDN) or uniform resource locator (URL), an Application ID, a User Route Selection Policy precedence value, etc. The fine-grained rules also provide mechanisms for time gating or volume gating. The UE may request new QoS treatment resulting in UE Policy update and may use the information in the fine-grained QoS rules when establishing or modifying PDU Session to apply QoS Flow Identifier (QFI) marking.

5. 发明申请

WO2022115561A1 ENHANCEMENT TO REDUNDANT TRANSMISSION IN 5G NETWORK 审中-公开
公开(公告)号：WO2022115561A1
公开(公告)日：2022-06-02
申请号：PCT/US2021/060761
申请日：2021-11-24
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： LI, Hongkun , STARSINIC, Michael , LY, Quang , MLADIN, Catalina , NINGLEKHU, Jiwan
IPC分类号： H04W24/04 , H04W76/15 , H04B1/74
摘要： Methods, systems, and devices may assist in policy and parameters provision to network to support the redundant transmission configuration using dual connectivity DC. In particular, a PDU session pair information (PSPI) is associated with both a first and second PDU session. The PSPI is then sent to an AMF in the network in both a first PDU session establishment message and a second PDU session establishment message. The AMF may then forward this to the RAN and first and second SMF. This allows the RAN to associate the two PDU sessions.

6. 发明申请

WO2023086937A1 5G SUPPORT FOR AI/ML COMMUNICATIONS 审中-公开
公开(公告)号：WO2023086937A1
公开(公告)日：2023-05-19
申请号：PCT/US2022/079714
申请日：2022-11-11
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： LY, Quang , STARSINIC, Michael , MLADIN, Catalina , NINGLEKHU, Jiwan , PAN, Kyle
IPC分类号： H04L41/0894 , H04L41/16 , H04L41/34 , H04L43/062 , H04L43/067
摘要： Methods, systems, and devices may assist in artificial intelligence (AI) or machine learning (ML) communications in 5G system, AI or ML traffic differentiation, AI or ML slice type, AI or ML triggering rules, AI or ML policy, AI or ML operations, or user equipment communication interface exposure.

7. 发明申请

WO2022115733A1 MINIMIZATION OF SERVICE INTERRUPTION 审中-公开
公开(公告)号：WO2022115733A1
公开(公告)日：2022-06-02
申请号：PCT/US2021/061073
申请日：2021-11-30
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： STARSINIC, Michael , LY, Quang , MLADIN, Catalina , NINGLEKHU, Jiwan , ADJAKPLE, Pascal , LI, Hongkun
IPC分类号： H04W4/90 , H04W48/12 , H04W24/04
摘要： User equipment (UE) may detect a disaster condition, and the resolution thereof, based on broadcast information, RRC messaging, NAS messaging, the ability to connect to an allowable PLMN, and indications from forbidden PLMNs. In a disaster condition, a UE may perform an enhanced PLMN selection procedure wherein, for example, the UE will not consider PLMNs that are in a disaster situation if the disaster situation applies to a current location of the UE, prioritize forbidden PLMNs for disaster roaming connection. For disaster roaming connection, the UE may be configured by an otherwise forbidden PLMN with information about what services the UE can access and what type of authentication procedure the network is able to perform with UE. Upon detecting that the disaster condition is over, the UE move back to an allowable PLMN.

8. 发明申请

WO2023049744A1 ARCHITECTURE ENHANCEMENTS FOR NETWORK SLICING 审中-公开
公开(公告)号：WO2023049744A1
公开(公告)日：2023-03-30
申请号：PCT/US2022/076776
申请日：2022-09-21
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： STARSINIC, Michael , LY, Quang , MLADIN, Catalina , NINGLEKHU, Jiwan
IPC分类号： H04W48/18 , H04W60/00 , H04W8/06
摘要： A user equipment (UE) may detect that two or more of the slices that were requested by the UE cannot be served by the same access and mobility management function (AMF). Once the UE is able to determine that the multiple requested slices cannot be served by the same AMF, the UE may account for this incompatibility. For example, the UE may decide to only request compatible slices, or the UE may execute procedures with the network that allow the UE to simultaneously communicate with multiple AMFs. By allowing the UE to communicate with multiple AMFs, the UE may be able to utilize separate AMFs to register to slices that cannot be served by the same AMF. The system may allow for the UE to be paged by multiple AMFs.

9. 发明申请

WO2014123884A1 METHODS AND APPARATUSES FOR RESTFUL BATCH SERVICES 审中-公开
标题翻译：恢复批量服务的方法和设备
公开(公告)号：WO2014123884A1
公开(公告)日：2014-08-14
申请号：PCT/US2014/014642
申请日：2014-02-04
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： LY, Quang , SEED, Dale N. , WANG, Chonggang , DONG, Lijun , LU, Guang
IPC分类号： H04W4/00 , H04L29/08
CPC分类号： H04L67/16 , H04L67/32 , H04W4/70
摘要： Apparatuses, computer readable media, and methods are disclosed for supporting services at an application service layer (ASL). The method may include responding to receiving batched requests from an entity by processing the batched requests, and sending a response to the batched requests to the entity. The method may include sending a separate response to each request indicated in the batched request to the entity, or sending a batched response. Two or more batched requests may have the same operation and the operation may be only specified once. The operation may be determined based on a name of the batched requests or an attribute of the batched request. The request may be determined to be a batch request based on a name of the batched request, attributes associated with the batched request, or an address to which the batched request is addressed. The ASL may be a service capability layer.
摘要翻译：公开了用于在应用服务层（ASL）上支持服务的装置，计算机可读介质和方法。该方法可以包括通过处理批处理的请求来响应来自实体的批量请求，并向该实体发送对批量请求的响应。该方法可以包括向在实体的批量请求中指示的每个请求发送单独的响应，或发送批量响应。两个或多个批次请求可能具有相同的操作，并且操作可以仅被指定一次。可以基于批量请求的名称或批量请求的属性来确定操作。该请求可以基于批量请求的名称，与批量请求相关联的属性或批量请求所寻址的地址来确定为批量请求。 ASL可以是服务能力层。

10. 发明申请

WO2014039387A1 METHOD AND APPARATUS FOR USING MULTIPLE UNIVERSAL RESOURCE IDENTIFIERS IN M2M COMMUNICATIONS 审中-公开
标题翻译：在M2M通信中使用多个通用资源标识符的方法和装置
公开(公告)号：WO2014039387A1
公开(公告)日：2014-03-13
申请号：PCT/US2013/057518
申请日：2013-08-30
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： WANG, Chonggang , SEED, Dale N. , DONG, Lijun , LU, Guang , STARSINIC, Michael F. , PODIAS, Nicholas J. , LY, Quang , FLYNN IV, William R. , DING, Zongrui , RUSSELL, JR., Paul L. , LI, Qing
IPC分类号： H04W4/00 , H04L29/08
CPC分类号： H04L67/16 , H04L67/02 , H04W4/70
摘要： A method and apparatus may use multiple URIs (MU) in a single request message for machine-to-machine (M2M) communication networks. Multiple single URI (SU)-type request messages may be received from an application client (e.g. a constrained application protocol (CoAP)/hypertext transfer protocol (HTTP) client) at a (CoAP/HTTP) intermediary node. The multiple SU-type request messages may be aggregated into a single MU-type request message at the intermediary node, and the single MU-type request message may be transmitted to a (CoAP/HTTP) server. A multiple value (MV)-type response message may be received from the (CoAP/HTTP) server. The MV-type response message may be deaggregated into multiple single value (SV)-type response messages. The multiple SV-type response messages may be transmitted to the (CoAP/HTTP) client.
摘要翻译：方法和装置可以在机器对机器（M2M）通信网络的单个请求消息中使用多个URI（MU）。可以在（CoAP / HTTP）中间节点处从应用客户端（例如受限应用协议（CoAP）/超文本传输协议（HTTP）客户端）接收到多个单URI（SU）类型请求消息。多个SU型请求消息可以在中间节点聚合成单个MU型请求消息，并且单个MU型请求消息可以被发送到（CoAP / HTTP）服务器。可以从（CoAP / HTTP）服务器接收多值（MV）类型的响应消息。 MV类型的响应消息可以被分解成多个单值（SV）类型的响应消息。多个SV型响应消息可以被发送到（CoAP / HTTP）客户端。

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