公开(公告)号：US20230308149A1

公开(公告)日：2023-09-28

申请号：US17704865

申请日：2022-03-25

Applicant: DISH Wireless L.L.C.

Inventor： Sang Boh Yun ,  Siddhartha Chenumolu ,  Premchand Chandran ,  Dilip Tandekar ,  Dhaval Mehta ,  Gurpreet Sohi

IPC: H04B7/06 ,  H04W72/04

CPC classification number: H04B7/0617 ,  H04W72/046

Abstract: Systems, methods, and machine-readable media facilitate adaptive beamforming in a cellular network. One or more signals indicative of one or more locations of a first set of one or more radio units and/or a first set of user equipment may be processed. A first set of beamforming specifications may be determined based at least in part on the one or more locations of the first set of one or more radio units and/or the first set of user equipment. The first set of beamforming specifications may correspond to a first set of one or more beamforming patterns. The first set of beamforming specifications may be communicated to instruct the first set of one or more radio units to direct signal transmission in conformance with the first set of one or more beamforming patterns.

公开(公告)号：US20230276327A1

公开(公告)日：2023-08-31

申请号：US17853253

申请日：2022-06-29

Applicant: DISH Wireless L.L.C.

Inventor： Siddhartha Chenumolu ,  Ash Khamas ,  Dhaval Mehta ,  Gurpreet Sohi

IPC: H04W36/14 ,  H04W36/30 ,  H04W76/27

CPC classification number: H04W36/14 ,  H04W36/305 ,  H04W76/27

Abstract: Embodiments are directed towards systems and methods for managing user experiences during cellular telecommunication outages within a wireless telecommunication network, such as a wireless 5G network. Example embodiments include managing user experiences during a cellular telecommunication network outage involving radio resource manager (RRM) in the distributed unit (DU). The DU detects there exists a failure in communication between the DU and a corresponding central unit control plane (CU-CP) of a 5G NR centralized unit (CU).

公开(公告)号：US20230276271A1

公开(公告)日：2023-08-31

申请号：US17853263

申请日：2022-06-29

Applicant: DISH Wireless L.L.C.

Inventor： Siddhartha Chenumolu ,  Ash Khamas ,  Dhaval Mehta ,  Gurpreet Sohi

IPC: H04W24/04 ,  H04L41/0654 ,  H04L45/00

CPC classification number: H04W24/04 ,  H04L41/0654 ,  H04L45/22

Abstract: Embodiments are directed towards systems and methods for managing user experiences during cellular telecommunication outages within a wireless telecommunication network, such as a wireless 5G network. Example embodiments include systems and methods managing user experiences during a cellular telecommunication network outage utilizing a backup data center. For example, in response to the distributed unit (DU) detecting there exists the failure in communication between the DU and the corresponding primary centralized unit control plane (CU-CP), the system causes the DU to switch from using the corresponding primary CU-CP to using the secondary CU-CP of a secondary CU hosted on the backup cloud-native virtualized compute instance based on utilizing a secondary ID pre-configured on the DU.