公开(公告)号：US12238581B2

公开(公告)日：2025-02-25

申请号：US18536441

申请日：2023-12-12

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： Miguel Berg ,  Per-Erik Eriksson ,  Chenguang Lu ,  Jacob Österling ,  Elmar Trojer

IPC: H04W28/10 ,  G06F9/455 ,  H04L27/26 ,  H04W28/06 ,  H04W80/02 ,  H04W88/08

Abstract: A method and transition device for enabling communication of data between a remote radio unit and a central baseband unit in a wireless network. When detecting a first interface configuration used by the remote radio unit and a second interface configuration used by the baseband unit, the transition device configures interface functions, based on the first and second interface configurations. The interface functions are selected from a set of predefined interface functions associated with different interface configurations. The transition device then establishes a data flow between the remote radio unit and the central baseband unit over the transition device, and performs conversion between the first interface configuration and the second interface configuration for data communicated in the data flow, using the selected interface functions.

公开(公告)号：US20250063489A1

公开(公告)日：2025-02-20

申请号：US18938954

申请日：2024-11-06

Applicant: Verizon Patent and Licensing Inc.

Inventor： Feng Li ,  Nandan Naik ,  Mark Shostak ,  Zoltan Janos Dudar ,  Sheryl Zita Zuzarth

IPC: H04W48/18 ,  H04L12/46 ,  H04L47/2441 ,  H04W28/10 ,  H04W40/24

Abstract: A device may include a processor configured to detect that a communication session in a private cellular wireless network is associated with an application and determine that data units associated with the communication session match a network slicing rule associated with the private cellular wireless network. The processor may be further configured to classify the communication session to a network slice based on the network slicing rule and assign the data units associated with the communication session to the network slice.

公开(公告)号：US20250016652A1

公开(公告)日：2025-01-09

申请号：US18894348

申请日：2024-09-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Jiamin LIU ,  Qian ZHENG ,  Boubacar KIMBA DIT ADAMOU

IPC: H04W40/12 ,  H04W28/10 ,  H04W40/22 ,  H04W76/14 ,  H04W88/04

Abstract: A path establishment method and apparatus, a terminal, and a network-side device. The path establishment method of embodiments of this application includes: When a first path is established, a first terminal establishes a second path with a network-side device. The first path is a direct path for the first terminal to communicate directly with the network-side device, and the second path is an indirect path for the first terminal to communicate with the network-side device by using a second terminal; or the first path is an indirect path for the first terminal to communicate with the network-side device by using the second terminal, and the second path is a direct path for the first terminal to communicate directly with the network-side device.

公开(公告)号：US12156116B2

公开(公告)日：2024-11-26

申请号：US17312840

申请日：2018-12-11

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Ferenc Szász ,  Attila Báder ,  Attila Mitcsenkov

IPC: H04W40/12 ,  H04L25/02 ,  H04L65/80 ,  H04W24/10 ,  H04W28/10

Abstract: We generally describe an apparatus (200, 300) for user plane traffic quality analysis in a wireless communication network, the apparatus (200, 300) comprising: an interface configured to be coupled to a user plane probe (214) arranged on a bidirectional user plane traffic flow path of user plane traffic flowing through the wireless communication network between a first terminal (202) and a second terminal (204) of the wireless communication network, and an estimation unit (706) coupled to the interface, wherein the estimation unit (706) is configured to estimate, based on a probing, by the user plane probe (214), of the user plane traffic flowing in a first direction (304) in a first segment (301) of the user plane traffic flow path from the first terminal (202) to the user plane probe (214), a user plane traffic quality of the user plane traffic flowing in a second direction (310) in the first segment (301) from the user plane probe (214) to the first terminal (202), wherein the first direction (304) is opposite to the second direction (310), and wherein the user plane traffic is not testable via the user plane probe (214) in the second direction (310).

公开(公告)号：US20240365166A1

公开(公告)日：2024-10-31

申请号：US18641552

申请日：2024-04-22

Applicant: MAVENIR SYSTEMS, INC.

Inventor： Mukesh Taneja ,  Srinivasan S

IPC: H04W28/02 ,  H04W28/10

CPC classification number: H04W28/0278 ,  H04W28/10

Abstract: Described are systems and methods for updating a UL split threshold for a 4G leg and 5G leg for a number of split Data Radio Bearers (DRBs) using a Near-Real Time RIC or 5G Central Unit. A Near-Real Time RIC or 5G Central Unit subscribes to receive UL split threshold parameters from a gNB or eNB E2 node to determine whether to change the values of UL split threshold parameters for UL split DRBs. If so, the UL split threshold parameters are updated at the E2 node and communicated to the UE.

公开(公告)号：US20240357426A1

公开(公告)日：2024-10-24

申请号：US18760819

申请日：2024-07-01

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Shotaro MAKI ,  Lilei WANG ,  Hidetoshi SUZUKI ,  Ayako HORIUCHI

IPC: H04W28/12 ,  H04W16/14 ,  H04W28/10 ,  H04W72/23

CPC classification number: H04W28/12 ,  H04W16/14 ,  H04W28/10 ,  H04W72/23

Abstract: Data communication can be appropriately performed in unlicensed bands. A mobile station (200) includes: reception circuitry, which, in operation, receives first information relating to a size configured for data, and second information relating to a resource to which the data is assigned; and control circuitry, which, in operation, controls reception of the data based on the first information and the second information.

公开(公告)号：US12108321B2

公开(公告)日：2024-10-01

申请号：US17608280

申请日：2020-05-01

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： Oumer Teyeb ,  Gunnar Mildh ,  Ajmal Muhammad

IPC: H04W40/22 ,  H04L45/74 ,  H04W28/10

CPC classification number: H04W40/22 ,  H04L45/74 ,  H04W28/10

Abstract: A method performed by a network node operating as an Integrated Access Backhaul (IAB) node includes determining at least two parent nodes within a multi-hop IAB network. The IAB node receives an uplink routing configuration associated with a cell group configuration that identifies a selected one of the parent nodes. Based on the uplink routing configuration associated with the cell group configuration, packets are sent to at least one of the at least two parent nodes.

公开(公告)号：US20240292275A1

公开(公告)日：2024-08-29

申请号：US18692689

申请日：2021-10-05

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： Patrizia Testa ,  Johan Fridh ,  Alma Lukacevic ,  Peter Karlsson ,  Ali Muhammad Chaudhry ,  Rikard Thid

IPC: H04W28/10 ,  H04L45/12

CPC classification number: H04W28/10 ,  H04L45/123

Abstract: Embodiments of the invention provides methods, apparatus, and media to allocate resources in a network. In one embodiment, the method comprises identifying a request to route a traffic flow based on a policy, and for the identified request, selecting a source and destination node from a plurality of alternatives, and a path between the source and destination nodes for the traffic flow. The source and destination nodes and the path are selected based on a gain function, where the selection comprises generating values of the gain function, each value being generated based on bandwidth availability for future bandwidth requests as well as aggregability of the traffic flow and other traffic flows determined using candidates from the plurality of node pair alternatives and the plurality of path alternatives. The method also includes routing the traffic flow between the selected source and destination nodes along the selected path in the network.

公开(公告)号：USRE50107E1

公开(公告)日：2024-08-27

申请号：US17217648

申请日：2021-03-30

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Mattias Bergström ,  Magnus Stattin

IPC: H04W28/02 ,  H04W28/10 ,  H04W72/12 ,  H04W72/21 ,  H04W72/52

CPC classification number: H04W28/0278 ,  H04W28/10 ,  H04W72/12 ,  H04W72/21 ,  H04W72/52

Abstract: There is provided a method for managing buffer status reporting for a wireless communication device in a wireless communication system. The method comprises checking (S1) condition(s) for suppressing at least one Buffer Status Report, BSR, which is up for transmission, and suppressing (S2) the BSR if the condition(s) is/are fulfilled, wherein the BSR is suppressed when the BSR indicates less than or equal to a first threshold amount of bytes and/or when one or more previous BSRs indicate less than or equal to a second threshold amount of bytes.

公开(公告)号：US20240276302A1

公开(公告)日：2024-08-15

申请号：US18643842

申请日：2024-04-23

Applicant: ASSIA SPE, LLC

Inventor： Kenneth J. Kerpez ,  Mung Chiang

IPC: H04W28/10 ,  H04L12/28 ,  H04L12/66 ,  H04L41/0213 ,  H04L41/0823 ,  H04L41/14 ,  H04L41/142 ,  H04L41/147 ,  H04L43/0882 ,  H04W72/20 ,  H04W72/52 ,  H04W76/10 ,  H04W88/08

CPC classification number: H04W28/10 ,  H04L12/2869 ,  H04L12/66 ,  H04L41/0213 ,  H04L41/0823 ,  H04L41/14 ,  H04L41/142 ,  H04L41/147 ,  H04L43/0882 ,  H04W72/20 ,  H04W72/52 ,  H04W76/10 ,  H04W88/08

Abstract: In accordance with embodiments disclosed herein, there are provided apparatus, systems and methods for implementing and using optimized control systems for aggregation of multiple broadband connections over radio interfaces. Other related embodiments are disclosed.