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    USER PLANE FUNCTION (UPF) LOAD BALANCING SUPPORTING MULTIPLE SLICES
    31.
    发明公开
    USER PLANE FUNCTION (UPF) LOAD BALANCING SUPPORTING MULTIPLE SLICES 审中-公开

    公开(公告)号：US20230144066A1

    公开(公告)日：2023-05-11

    申请号：US18093246

    申请日：2023-01-04

    Applicant: DISH WIRELESS L.L.C.

    Inventor： Mehdi Alasti ,  Kazi Bashir ,  Ash Khamas ,  Ashish Bansal ,  Siddhartha Chenumolu

    IPC: H04W28/08 ,  H04W48/18

    CPC classification number: H04W28/0942 ,  H04W48/18

    Abstract: Embodiments are directed towards systems and methods for user plane function (UPF) and network slice load balancing within a 5G network. Example embodiments include systems and methods for load balancing based on current UPF load and thresholds that depend on UPF capacity; UPF load balancing using predicted throughput of new UE on the network based on network data analytics; UPF load balancing based on special considerations for low latency traffic; UPF load balancing supporting multiple slices, maintaining several load-thresholds for each UPF and each slice depending on the UPF and network slice capacity; and UPF load balancing using predicted central processing unit (CPU) utilization and/or predicted memory utilization of new UE on the network based on network data analytics.

    STATE POOLING FOR STATEFUL RE-HOMING IN A DISAGGREGATED RADIO ACCESS NETWORK
    32.
    发明申请
    STATE POOLING FOR STATEFUL RE-HOMING IN A DISAGGREGATED RADIO ACCESS NETWORK 有权

    公开(公告)号：US20230019773A1

    公开(公告)日：2023-01-19

    申请号：US17375858

    申请日：2021-07-14

    Applicant: DISH Wireless L.L.C.

    Inventor： Paul-André Raymond ,  Ashish Bansal ,  Dhaval Mehta ,  Manjari Asawa

    IPC: H04W40/02

    Abstract: Techniques described herein provide pooling of radio access network (RAN) resources in a disaggregated RAN in a manner that enables dynamic re-homing of RAN functions with minimal disruption to stateful communications. The RAN is a hierarchical arrangement of RAN units, each having an associated state at any given time. A RAN state pooling system (RSPS) is in communication with a pool of the RAN units via a high-speed communication channel. The RSPS is configured to maintain an updated repository of the state information for the RAN units in its serviced pool. In the event of re-homing from a first RAN unit to a second RAN unit in the pool (e.g., due to the first RAN unit failing, becoming overloaded, etc.), the RSPS provides the second RAN unit with the updated state information for the first RAN unit to facilitate a stateful re-homing.

    User plane function (UPF) load balancing based on special considerations for low latency traffic
    36.
    发明授权
    User plane function (UPF) load balancing based on special considerations for low latency traffic 有权

    公开(公告)号：US11627492B2

    公开(公告)日：2023-04-11

    申请号：US17458120

    申请日：2021-08-26

    Applicant: DISH Wireless L.L.C.

    Inventor： Mehdi Alasti ,  Kazi Bashir ,  Ash Khamas ,  Ashish Bansal ,  Siddhartha Chenumolu

    IPC: H04W28/02 ,  H04W28/08

    Abstract: Embodiments are directed towards systems and methods for user plane function (UPF) and network slice load balancing within a 5G network. Example embodiments include systems and methods for load balancing based on current UPF load and thresholds that depend on UPF capacity; UPF load balancing using predicted throughput of new UE on the network based on network data analytics; UPF load balancing based on special considerations for low latency traffic; UPF load balancing supporting multiple slices, maintaining several load-thresholds for each UPF and each slice depending on the UPF and network slice capacity; and UPF load balancing using predicted central processing unit (CPU) utilization and/or predicted memory utilization of new UE on the network based on network data analytics.

    USER PLANE FUNCTION (UPF) LOAD BALANCING BASED ON CURRENT UPF LOAD AND THRESHOLDS THAT DEPEND ON UPF CAPACITY
    37.
    发明申请
    USER PLANE FUNCTION (UPF) LOAD BALANCING BASED ON CURRENT UPF LOAD AND THRESHOLDS THAT DEPEND ON UPF CAPACITY 有权

    公开(公告)号：US20230046764A1

    公开(公告)日：2023-02-16

    申请号：US17400943

    申请日：2021-08-12

    Applicant: DISH Wireless L.L.C.

    Inventor： Mehdi Alasti ,  Kazi Bashir ,  Ash Khamas ,  Ashish Bansal ,  Siddhartha Chenumolu

    IPC: H04W28/08 ,  H04W72/12

    Abstract: Embodiments are directed towards systems and methods for user plane function (UPF) and network slice load balancing within a 5G network. Example embodiments include systems and methods for load balancing based on current UPF load and thresholds that depend on UPF capacity; UPF load balancing using predicted throughput of new UE on the network based on network data analytics; UPF load balancing based on special considerations for low latency traffic; UPF load balancing supporting multiple slices, maintaining several load-thresholds for each UPF and each slice depending on the UPF and network slice capacity; and UPF load balancing using predicted central processing unit (CPU) utilization and/or predicted memory utilization of new UE on the network based on network data analytics.

    Intelligent cellular channel management
    38.
    发明授权
    Intelligent cellular channel management 有权

    公开(公告)号：US11553548B2

    公开(公告)日：2023-01-10

    申请号：US17181815

    申请日：2021-02-22

    Applicant: DISH Wireless L.L.C.

    Inventor： Ashish Bansal ,  Siddhartha Chenumolu ,  Mehdi Alasti ,  Paul-André Raymond ,  Kazi Bashir ,  David Zufall

    IPC: H04W48/18 ,  H04W76/25 ,  H04W72/04 ,  H04W76/38 ,  H04W4/14

    Abstract: Various arrangements for performing intelligent cellular channel management are presented herein. A physical cellular communication channel may be established between a user equipment (UE) and a cellular network for sending a short message service (SMS) message in response to a cellular service request from the UE. One or more characteristics of the UE, the SMS message, or both may be analyzed. A duration of time for which the physical cellular communication channel is kept active may be based on the analyzed one or more characteristics. A channel maintenance instruction may be transmitted to keep the physical cellular communication channel active based on a cellular network messaging controller determining to adjust the duration of time for which the physical cellular communication channel is kept active.

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