公开(公告)号：US11910238B2

公开(公告)日：2024-02-20

申请号：US17371012

申请日：2021-07-08

申请人： QUALCOMM Incorporated

发明人： Vishal Dalmiya ,  Vaishakh Rao ,  Sathish Kumar Nallamanti ,  Krishna Chaitanya Bellam ,  Gautham Kumar Reddy Adireddy ,  Leena Zacharias ,  Kuo-Chun Lee ,  Vanitha Aravamudhan Kumar

IPC分类号： H04W28/086 ,  H04W28/08 ,  H04L1/1812 ,  H04L1/1867

CPC分类号： H04W28/0864 ,  H04L1/1819 ,  H04L1/1896 ,  H04W28/0942

摘要： Certain aspects of the present disclosure provide techniques for dynamically determining an uplink data split threshold for communicating using one or more radio link control (RLC) entities of a split bearer configuration. A method that may be performed by a user equipment (UE) includes inputting a first set of parameters to a machine learning algorithm, obtaining, as an output of the machine learning algorithm based at least in part on the inputted first set of parameters, a value for a data split threshold, and transmitting the data using at least one of a first RLC entity or the second RLC entity based on the value for the data split threshold and the amount of data the apparatus has to transmit.

公开(公告)号：US11877187B2

公开(公告)日：2024-01-16

申请号：US18093603

申请日：2023-01-05

申请人： NEC Corporation

发明人： Hisashi Futaki ,  Sadafuku Hayashi

IPC分类号： H04W28/086 ,  H04W28/08 ,  H04W76/15 ,  H04W76/22 ,  H04W36/00

CPC分类号： H04W28/0864 ,  H04W28/0835 ,  H04W28/0967 ,  H04W76/15 ,  H04W76/22

摘要： A master RAN node (1) sends, to a control plane function (5) in a core network (4), a modification request for modification of a first PDU session already established between a radio terminal (3) and a user plane function (6) in the core network (4). The modification request implicitly or explicitly indicates that PDU session split is needed for the first PDU session. The modification request causes the control plane function (5) to control the user plane function (6) to move a specific one or more QoS flows of a plurality of QoS flows associated with the first PDU session from a first tunnel between the user plane function (6) and the master RAN node (1) to a second tunnel between the user plane function (6) and a secondary RAN node (2). This contributes, for example, to implementing PDU session split in a radio communication network.

公开(公告)号：US20240365172A1

公开(公告)日：2024-10-31

申请号：US18247075

申请日：2021-11-30

申请人： RAKUTEN MOBILE, INC.

发明人： Makoto ONO ,  Kazushige TAKEUCHI ,  Masahiro KOJIMA

IPC分类号： H04W28/086 ,  H04W28/08

CPC分类号： H04W28/0864 ,  H04W28/09

摘要： A classification module classifies, for each period type, a plurality of base station systems into a plurality of base station system groups based on a degree of similarity identified for the each period type. An operation control module executes, for each of the plurality of base station system groups obtained in the classifying in the period type to which present belongs, operation control corresponding to a degree of operation of a leader base station system included in the base station system group, with respect to a follower base station system included in the base station system group.

公开(公告)号：US11800395B2

公开(公告)日：2023-10-24

申请号：US17338828

申请日：2021-06-04

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Torsten Dudda ,  John Camilo Solano Arenas

IPC分类号： H04W28/02 ,  H04W76/15 ,  H04W28/086 ,  H04W28/12 ,  H04W28/14 ,  H04W16/14 ,  H04W72/0453

CPC分类号： H04W28/0236 ,  H04W28/0864 ,  H04W76/15 ,  H04W16/14 ,  H04W28/12 ,  H04W28/14 ,  H04W72/0453

摘要： There is disclosed a method in a first network node operating in a split bearer environment, the first network node being communicatively connected with a second network node via an internode interface. The method comprises obtaining, by the first network node, expected queuing times of packet data convergence protocol (PDCP) packet data units (PDUs) at the first network node and at the second network node. The method comprises determining, by the first network node and according to the estimated expected queuing times, forwarding of a flow of PDCP PDUs destined for a User Equipment (UE).

公开(公告)号：US20230337324A1

公开(公告)日：2023-10-19

申请号：US18211606

申请日：2023-06-20

申请人： Charter Communications Operating, LLC

发明人： Abdulrauf Hafeez ,  Maulik V. Vaidya

IPC分类号： H04W76/36 ,  H04W36/04 ,  H04W36/22 ,  H04W28/20 ,  H04W48/06 ,  H04W76/22 ,  H04W36/38 ,  H04W72/566 ,  H04W28/086

CPC分类号： H04W76/36 ,  H04W36/04 ,  H04W36/22 ,  H04W28/20 ,  H04W48/06 ,  H04W76/22 ,  H04W36/385 ,  H04W72/566 ,  H04W28/0864

摘要： According to one configuration, multiple users in a tiered hierarchy share use of a wireless spectrum. For example, a spectrum access system receives a notification indicating that a first-priority tier 1 user in the hierarchy temporarily needs access to a first wireless spectrum assigned to a second-priority tier 2 user in the hierarchy. In response to the notification, the spectrum access system temporarily allocates the second-priority tier 2 user use of a second wireless spectrum. The spectrum access system protects use of the second wireless spectrum by the second-priority tier 2 user from a third-priority tier 3 user in the hierarchy. In certain instances, the one or more spectrum access systems receive the same notification of use of the first wireless spectrum by the first-priority tier 1 user. The multiple spectrum access systems not serving the second-priority tier 2 user protect the Tier 2 User from any Tier 3 Users in the hierarchy.

公开(公告)号：US20230262521A1

公开(公告)日：2023-08-17

申请号：US18014997

申请日：2020-07-07

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Alessandro PREVITI ,  Alxandros NIKOU ,  Aneta VULGARAKIS FELJAN ,  Athanasios KARAPANTELAKIS

IPC分类号： H04W28/08 ,  H04W24/02 ,  H04W28/086

CPC分类号： H04W28/0942 ,  H04W24/02 ,  H04W28/0835 ,  H04W28/0864 ,  H04W28/0983

摘要： A reinforcement learning (RL) process is used to allocate UL/DL resources and is also used to offload traffic from a first access point (e.g., macro access point) to a second access point (e.g., a micro access point) when the load on the first access point is too high. The RL process is able to handle the dynamic nature of UL/ DL imbalances and is therefore able to maximize usage of resources without compromising quality of service.

公开(公告)号：US12108283B2

公开(公告)日：2024-10-01

申请号：US17724454

申请日：2022-04-19

申请人： Xidian University

发明人： Min Sheng ,  Di Zhou ,  Sijing Ji ,  Weigang Bai ,  Jiandong Li ,  Yan Shi ,  Haoran Li

IPC分类号： H04B7/00 ,  H04B7/08 ,  H04B7/185 ,  H04W28/086

CPC分类号： H04W28/0864 ,  H04B7/088 ,  H04B7/18547

摘要： Hierarchical network operation and resource control system and method for a mega satellite constellation, belonging to the field of spatial information technology, are provided. The hierarchical network operation and resource control system includes a service layer, a global organization layer, a local coordination layer and a resource layer. The service layer is used as an input to drive operation of whole system. The global organization layer is to realize “operation, measurement and control” integrated control and decision of whole network. The local coordination layer is to realize local management decision and management slice generation. The resource layer is to provide physical resource and physical device and realize resource virtualization. By deploying local coordination layer controllers on GSO or MEO satellites, the deployment of local coordination layer controllers is not limited by inability of deploying ground stations globally and therefore the control of large-scale LEO satellite constellation can be achieved.

公开(公告)号：US12082128B2

公开(公告)日：2024-09-03

申请号：US17509931

申请日：2021-10-25

申请人： QUALCOMM Incorporated

发明人： Qian Zhang ,  Yan Zhou ,  Tao Luo

IPC分类号： H04W56/00 ,  H04L1/1812 ,  H04L5/00 ,  H04W28/086 ,  H04W72/21

CPC分类号： H04W56/0005 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0053 ,  H04W28/0864 ,  H04W72/21

摘要： A method of wireless communication includes receiving a first configuration for a first uplink (UL) transmission at a first time. The first configuration indicates a first transmission configuration indication (TCI) state and a first identifier (ID). A second configuration for a second UL transmission is received at a second time. The second configuration indicates a second TCI state and a second ID. The second UL transmission has a same priority or a same type as the first UL transmission. The first UL transmission is determined to be higher in a hierarchy than the second UL transmission based on a relationship between the first ID and the second ID. The first UL transmission is transmitted with the first TCI state based on the determined hierarchy. The second UL transmission is transmitted with the first TCI state or the second UL transmission is dropped based on the hierarchy.

公开(公告)号：US20240292271A1

公开(公告)日：2024-08-29

申请号：US18023965

申请日：2023-01-31

申请人： RAKUTEN MOBILE, INC.

发明人： Sandeep Mani TRIPATHI ,  Ramkumar MOORTHY ,  Masahiko NANRI

IPC分类号： H04W28/086 ,  H04W28/084 ,  H04W88/16

CPC分类号： H04W28/0864 ,  H04W28/084 ,  H04W88/16

摘要： Provided are system, method, and device for managing one or more network elements of open radio access network (ORAN). According to embodiments, the system may include: a plurality of distributed units (DUs); a plurality of central units (CUs); a server comprising: a gateway, a memory storing instructions, and at least one processor configured to execute the instructions to configure the gateway to: establish a connection with one or more of: (a) at least one DU of the plurality of DUs, and (b) at least one CU of the plurality of CUs; and perform an action to the one or more of (a) the at least one DU, and (b) the at least one CU.

公开(公告)号：US20240276296A1

公开(公告)日：2024-08-15

申请号：US18167620

申请日：2023-02-10

申请人： QUALCOMM Incorporated

发明人： Le LIU ,  Toni Harri Henrikki LAEHTEENSUO ,  Alberto RICO ALVARINO ,  Peter GAAL ,  Javier RODRIGUEZ FERNANDEZ

IPC分类号： H04W28/086 ,  H04L5/00 ,  H04W72/0453

CPC分类号： H04W28/0864 ,  H04L5/0048 ,  H04W72/0453

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a master information block that includes information indicating one or more parameters for communication in a dedicated spectrum for one or more dedicated spectrum UEs. The UE may perform or refrain from performing, based on the master information block and whether the UE is one of the one or more dedicated spectrum UEs, at least part of an initial access procedure for communicating with a network node over the dedicated spectrum. Numerous other aspects are described.