公开(公告)号：US12279287B2

公开(公告)日：2025-04-15

申请号：US18443026

申请日：2024-02-15

Applicant: DISH Wireless L.L.C.

Inventor： Mehdi Alasti ,  Siddhartha Chenumolu

IPC: H04W72/51 ,  H04W4/021 ,  H04W72/0453 ,  H04W72/23

Abstract: A method and apparatus for prediction-based non-terrestrial network beam configuration and switching are provided. A base station determines a bandwidth part configuration for a user equipment, which includes a plurality of bandwidth parts respectively corresponding to a plurality of geographic areas. The base station configures the user equipment with the bandwidth part configuration and determines a position or movement of the user equipment in a first geographic area corresponding to a first bandwidth part. The base station determines, based on the position or movement, whether a criterion for reconfiguring the bandwidth part configuration is met. In response to determining that the criterion is met, the base station reconfigures the bandwidth part configuration of the user equipment while the user equipment is positioned in the first geographic area. The reconfiguration includes modifying the plurality of bandwidth parts to include a second bandwidth part corresponding to a second geographic area.

公开(公告)号：US12267690B2

公开(公告)日：2025-04-01

申请号：US17647369

申请日：2022-01-07

Applicant: DISH Wireless L.L.C.

Inventor： David Zufall ,  Mehdi Alasti ,  Siddhartha Chenumolu

IPC: H04W16/14 ,  H04W28/08 ,  H04W56/00 ,  H04W72/20 ,  H04W92/02

Abstract: A system and method for managing interference between different enterprises operating over the same spectrum. The system includes a central unit of a first enterprise associated with a first cell site; a central unit of a second enterprise associated with a second cell site; and an interface for connecting the central unit of the first enterprise to the central unit of the second enterprise and configured to transmit load information; wherein a central unit of either enterprise is configured to share load information without requiring a standard form between each enterprise via the interface to minimize interference between each enterprise when both enterprises are operating in the same spectrum and an overlapping coverage region between each cell site.

公开(公告)号：US20250106751A1

公开(公告)日：2025-03-27

申请号：US18794621

申请日：2024-08-05

Applicant: DISH Wireless L.L.C.

Inventor： Sourabh Gupta ,  Bradly Scott Sullivan ,  Ash Khamas ,  Amit Pathania ,  Siddhartha Chenumolu ,  Sundeep Goswami

IPC: H04W48/18

Abstract: A system for dynamic edge routing of data traffic for a mobile entity having a plurality of applications is provided. An automotive edge router (AER) is located on the mobile entity. The AER is configured to connect to and be in signal communication with a plurality of cellular networks associated with different communication service providers (CSPs), and to receive performance data for each of the plurality of cellular networks. A data traffic controller is in signal communication with the AER via one of the plurality of cellular networks and is configured to receive the performance data for each cellular network from the AER, to dynamically select one of the plurality of cellular networks for each of the applications on the mobile entity based on the performance data, and to transmit a command signal to the AER indicating the selection of one of the plurality of cellular networks for each application.

公开(公告)号：US20250080994A1

公开(公告)日：2025-03-06

申请号：US18243413

申请日：2023-09-07

Applicant: DISH Wireless L.L.C.

Inventor： Siddhartha Chenumolu

IPC: H04W16/18 ,  H04L41/12

Abstract: Various example embodiments are directed a system that electronically discovers a plurality of current network components of an existing wireless network and relationships between the plurality network components. This is performed based on starting at a first network component and electronically continuously crawling through the wireless network via discovering and following links between the plurality of network components in real time. The system generates and then updates metadata describing a snapshot of a current network topology of the wireless network based on the continuous electronic discovery of the plurality of current network components of the existing wireless network and relationships between the plurality network components.

公开(公告)号：US12160907B2

公开(公告)日：2024-12-03

申请号：US18451587

申请日：2023-08-17

Applicant: DISH Wireless L.L.C.

Inventor： Mehdi Alasti ,  Siddhartha Chenumolu

IPC: H04W74/0833 ,  H04W56/00 ,  H04W72/044 ,  H04W74/00 ,  H04W74/08 ,  H04W84/04

Abstract: Spectrum and radio resources associated with a 5G radio unit (RU) of a host network are dynamically allocated amongst one or more guest networks. A provisioning plane receives inputs from a guest network operator that identifies desired times, locations and/or frequency bands for desired network coverage. The provisioning plane responsively identifies bandwidth allocations that meet the requested parameters for exclusive use by the guest network. User equipment (UE) associated with each guest network maintains time and frequency synchronization with the host network, but otherwise limits its communications to the frequency bands allocated to the guest network. By dynamically obtaining physical radio and spectrum resources from a host provider and by scaling backend network capabilities using cloud resources, guest networks for any number of different purposes can be quickly deployed or modified as desired.

公开(公告)号：US12156051B2

公开(公告)日：2024-11-26

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 ,  H04W36/14 ,  H04W36/30 ,  H04W76/19 ,  H04W76/25 ,  H04W76/27 ,  H04W76/30

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.

公开(公告)号：US20240365148A1

公开(公告)日：2024-10-31

申请号：US18770829

申请日：2024-07-12

Applicant: DISH Wireless L.L.C.

Inventor： Siddhartha Chenumolu

IPC: H04W24/08 ,  H04L67/10 ,  H04W84/04

CPC classification number: H04W24/08 ,  H04L67/10 ,  H04W84/042

Abstract: Various arrangements for creating a slice on a cellular network are detailed herein. A cellular service request that indicates various metrics for a slice may be received. A test function may be created on the cellular network based on the cellular service request. Access to a reduced-scale slice that provides access to the test function for a small set of user equipment (UE) can be provided along with access to key performance indicators (KPIs) for the reduced-scale slice. The reduced-scale slice may then be converted to a production slice that provides access to the network function for a larger set of UE.

公开(公告)号：US20240172181A1

公开(公告)日：2024-05-23

申请号：US17992064

申请日：2022-11-22

Applicant: DISH WIRELESS L.L.C.

Inventor： Mehdi Alasti ,  Jingyi Zhou ,  Siddhartha Chenumolu

IPC: H04W72/02 ,  H04L5/14 ,  H04L27/26 ,  H04W72/04

CPC classification number: H04W72/02 ,  H04L5/14 ,  H04L27/26025 ,  H04W72/044

Abstract: Uplink and downlink resources within a wireless network are assigned such that full duplex operation is enabled within a bandwidth parts. A first bandwidth part and non-overlapping second bandwidth part are assigned for use by respective first and second groups of user equipment. Uplink resources and downlink resources are also allocated within each bandwidth part. The uplink and downlink resources may be specified by a subband within the each bandwidth part and a timeslot, to thereby enable duplex operation of the first group of user equipment. Communications are then performed with the first group of user equipment using the uplink and downlink resources of first bandwidth part and communication with the second group of user equipment is performed using the uplink and downlink resources of the second bandwidth part.

公开(公告)号：US20240147307A1

公开(公告)日：2024-05-02

申请号：US18403589

申请日：2024-01-03

Applicant: DISH WIRELESS L.L.C.

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

IPC: H04W28/086 ,  H04L47/125 ,  H04L47/127 ,  H04L47/215 ,  H04W28/08

CPC classification number: H04W28/0861 ,  H04L47/125 ,  H04L47/127 ,  H04L47/215 ,  H04W28/0942

Abstract: Embodiments are directed towards embodiments are directed toward 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.

公开(公告)号：US20240107333A1

公开(公告)日：2024-03-28

申请号：US18527812

申请日：2023-12-04

Applicant: DISH Wireless L.L.C.

Inventor： Siddhartha Chenumolu ,  Andrew Trujillo ,  Sundeep Goswami ,  Ash Khamas ,  Amit Pathania

IPC: H04W16/24 ,  H04L9/40 ,  H04L41/0895 ,  H04L45/50 ,  H04L45/586 ,  H04L45/76 ,  H04L47/125 ,  H04W4/90 ,  H04W28/086 ,  H04W40/02 ,  H04W48/18

CPC classification number: H04W16/24 ,  H04L41/0895 ,  H04L45/50 ,  H04L45/586 ,  H04L45/76 ,  H04L47/125 ,  H04L63/0272 ,  H04W4/90 ,  H04W28/0861 ,  H04W40/02 ,  H04W48/18 ,  H04W88/16

Abstract: Various arrangements of hybrid cloud cellular network systems are presented herein. A cellular radio access network (RAN) that includes multiple base stations (BSs) can be in communication with a cloud computing platform. Multiple cloud-implemented national data center (NDC) instantiations can be present and executed on the cloud computing platform. Network functions (NFs) are executed within each cloud-implemented NDC instantiation on the cloud computing platform. The system further includes instances of a cellular network database function that updates each other instance of the cellular network database function across the NDC instantiations.