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公开(公告)号：US11800429B2
公开(公告)日：2023-10-24
申请号：US17053910
申请日：2019-05-09
CPC分类号： H04W40/22 , H04W28/0268 , H04W40/12 , H04W40/248 , H04W88/14
摘要： Methods and systems for routing data through IAB nodes 201, 202 in 5G communication networks. Embodiments herein allow routing data between a UE 206 and an IAB donor 200 though IAB nodes 201, 202 using adaptation layers of the IAB donor 200 and the IAB nodes 201, 202. The adaptation layers of the IAB donor 200 and the IAB nodes 201, 202 are configured by defining adaptation layer header and functionality. Mapping is performed between bearers/RLC channels of the UE 206 and the IAB node 202 and between bearers/RLC channels of the IAB nodes 201, 202 and the IAB donor 200. The means to perform the mapping is specified by the adaptation layers of either the IAB donor 200 or the IAB nodes 201, 202. The data is routed through the bearers/RLC channels. The embodiments include managing RLC layer functionality using either hop-by-hop ARQ or end-to-end ARQ.
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公开(公告)号：US12028940B2
公开(公告)日：2024-07-02
申请号：US17053745
申请日：2019-05-10
CPC分类号： H04W88/085 , H04W24/02 , H04W40/22 , H04W76/12 , H04W92/20
摘要： Provided are methods and apparatuses for performing a communication in a wireless communication system. An IAB node of performing a communication, according to an embodiment, includes a transceiver and a processor coupled with the transceiver and configured to perform an authentication and a setup of an IP connectivity with an OAM (operations, administration and maintenance) server, in response to an architecture in which a DU (distribution unit) and a CU (central unit) are split, establish a F1 interface between a DU of the IAB node and a CU of an IAB donor, and provide a service to a UE based on a result of the establishment.
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3.发明公开公开(公告)号：US20230362848A1
公开(公告)日：2023-11-09
申请号：US18312970
申请日：2023-05-05
发明人： Neha Sharma , Aneesh Deshmukh , Anshuman Nigam , Jinho Choi , Dongmyoung Kim , Shiva Souhith Gantha , Vikalp Mandawaria
IPC分类号： H04W56/00 , H04W72/1263 , H04W72/566
CPC分类号： H04W56/001 , H04W72/1263 , H04W72/566
摘要： In an embodiment, a method for signaling radio bearer and handling of control plane data transmission and reception for a 6G network architecture is disclosed. The method includes a flexible and simple network function for 6G providing a degree of freedom for network function placement due to cloudification and virtualization of network functions. The method further includes a network architecture for 6G where any network node communicates with any other network node being at RAN or core network function enabling a single anchor for the UE to exchange control signaling with network. The method further enables this new network architecture for 6G with design of a signaling radio bearer which is required to communicate between network and UE. The method further defined the procedure for handling of control plane message for transmission and reception between UE and network entity.
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公开(公告)号：US20240248197A1
公开(公告)日：2024-07-25
申请号：US18378972
申请日：2023-10-11
IPC分类号： G01S13/87 , B64C39/02 , B64U101/20 , G06F18/214
CPC分类号： G01S13/876 , B64C39/024 , G06F18/214 , B64U2101/20 , B64U2201/20
摘要： An example method for managing a UAV control operation includes periodically receiving a request for transmission of UAV assistance information from a network entity and establishing a radio resource control (RRC) connection with the network entity. In response to the received request, the method further includes determining a triggering of at least one event corresponding to an initiation of a UAV control operation and transmitting UAV assistance information to the network entity in an RRC connected state based on the determined triggering of the at least one event. The method further includes receiving a control message from the network entity in response to the transmitted UAV assistance information. The control message includes information related to an execution of the UAV control operation. Thereafter, the method further includes executing the UAV control operation based on the information included in the received control message.
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公开(公告)号：US11815592B2
公开(公告)日：2023-11-14
申请号：US17837856
申请日：2022-06-10
IPC分类号： G01S13/87 , B64C39/02 , G06F18/214 , B64U101/20
CPC分类号： G01S13/876 , B64C39/024 , G06F18/214 , B64U2101/20 , B64U2201/20
摘要： The present disclosure discloses a method for managing a UAV control operation that includes: periodically receiving a request for transmission of UAV assistance information from a network entity and establishing a radio resource control (RRC) connection with the network entity. In response to the received request, the method further includes determining a triggering of at least one event corresponding to an initiation of a UAV control operation and transmitting UAV assistance information to the network entity in an RRC connected state based on the determined triggering of the at least one event. The method further includes receiving a control message from the network entity in response to the transmitted UAV assistance information. The control message includes information related to an execution of the UAV control operation. Thereafter, the method further includes executing the UAV control operation based on the information included in the received control message.
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公开(公告)号：US11751119B2
公开(公告)日：2023-09-05
申请号：US17053910
申请日：2019-05-09
CPC分类号： H04W40/22 , H04W28/0268 , H04W40/12 , H04W40/248 , H04W88/14
摘要： Methods and systems for routing data through IAB nodes 201, 202 in 5G communication networks. Embodiments herein allow routing data between a UE 206 and an IAB donor 200 though IAB nodes 201, 202 using adaptation layers of the IAB donor 200 and the IAB nodes 201, 202. The adaptation layers of the IAB donor 200 and the IAB nodes 201, 202 are configured by defining adaptation layer header and functionality. Mapping is performed between bearers/RLC channels of the UE 206 and the IAB node 202 and between bearers/RLC channels of the IAB nodes 201, 202 and the IAB donor 200. The means to perform the mapping is specified by the adaptation layers of either the IAB donor 200 or the IAB nodes 201, 202. The data is routed through the bearers/RLC channels. The embodiments include managing RLC layer functionality using either hop-by-hop ARQ or end-to-end ARQ.
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公开(公告)号：US11737088B2
公开(公告)日：2023-08-22
申请号：US17513783
申请日：2021-10-28
IPC分类号： H04W72/1273 , H04W72/1268 , H04B7/02 , H04W72/23 , H04W72/50
CPC分类号： H04W72/1273 , H04B7/02 , H04W72/1268 , H04W72/23 , H04W72/535
摘要： The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). A terminal in a wireless communication system is provided. The terminal includes a transceiver; and at least one processor configured to: receive, from a base station, configuration information for a bandwidth part, and receive, from the base station, information for a resource configuration within the bandwidth part.
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公开(公告)号：US11166300B2
公开(公告)日：2021-11-02
申请号：US16147325
申请日：2018-09-28
摘要： The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). A terminal in a wireless communication system is provided. The terminal includes a transceiver; and at least one processor configured to: receive, from a base station, configuration information for a bandwidth part, and receive, from the base station, information for a resource configuration within the bandwidth part.
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