公开(公告)号：US20240064100A1

公开(公告)日：2024-02-22

申请号：US18497779

申请日：2023-10-30

申请人： DISH Wireless L.L.C.

发明人： Andrew Trujillo ,  Ash Khamas ,  Sundeep Goswami

IPC分类号： H04L45/64 ,  H04L12/46

CPC分类号： H04L45/64 ,  H04L12/4633

摘要： Embodiments are directed towards systems and methods for enabling a telecommunication service provider to control an underlay network in cloud service provider environment. One such method includes: dictating control of the underlay network to a telecommunication service provider in the cloud service provider environment; enabling control of a number of virtual routers to be deployed by the telecommunication service provider in the cloud service provider environment; and managing route tables for the virtual routers deployed by the telecommunication service provider in the cloud service provider environment. In some embodiments, the Virtual Private Cloud design is configured to be similar to a design of the on-prem architecture of the telecommunication service provider.

公开(公告)号：US11877160B2

公开(公告)日：2024-01-16

申请号：US17960672

申请日：2022-10-05

申请人： DISH Wireless L.L.C

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

IPC分类号： H04W16/24 ,  H04L41/0895 ,  H04L47/125 ,  H04L45/586 ,  H04L45/76 ,  H04W40/02 ,  H04W4/90 ,  H04L45/50 ,  H04L9/40 ,  H04W48/18 ,  H04W28/086 ,  H04W88/16

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

摘要： 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 centers (NDCs) can be present and executed on the public cloud computing platform. Network functions (NFs) are executed within each cloud-implemented NDC on the public cloud computing platform. The system further includes a cellular network database function. An instance of the cellular network database function is executed within each cloud-implemented NDC on the public cloud computing platform and updates each other instance of the cellular network database function.

公开(公告)号：US20230337055A1

公开(公告)日：2023-10-19

申请号：US18134410

申请日：2023-04-13

申请人： DISH WIRELESS L.L.C.

发明人： Andrew Trujillo ,  Ash Khamas ,  Sundeep Goswami

IPC分类号： H04W28/084 ,  H04W28/086 ,  H04W28/08

CPC分类号： H04W28/084 ,  H04W28/0864 ,  H04W28/0892 ,  H04W28/0846

摘要： Example embodiments are directed towards systems and methods for a fifth generation (5G) cloud-native wireless telecommunication network operated by a mobile network operator (MNO) implemented on a public cloud of a cloud computing service provider. Such a method may include the MNO operating telecommunication network functions (NFs) of the 5G wireless telecommunication network running within the public cloud. An indication may be received that one or more of the NFs of the 5G wireless telecommunication network running within the public cloud has a requirement to connect to another communication service provider (CSP) network different than the 5G cloud-native wireless telecommunication network operated by the MNO. Based on the indication, the system causes an autonomous system number (ASN) of the MNO to be used for network traffic from the one or more NFs to the other CSP network instead of an ASN of the cloud computing service providers.

公开(公告)号：US20230336482A1

公开(公告)日：2023-10-19

申请号：US18133442

申请日：2023-04-11

申请人： DISH WIRELESS L.L.C.

发明人： Andrew Trujillo ,  Ash Khamas ,  Sundeep Goswami

IPC分类号： H04L45/76 ,  H04L45/586 ,  H04L12/46

CPC分类号： H04L45/76 ,  H04L45/586 ,  H04L12/4641

摘要： Example embodiments are directed towards overcoming limitations of a virtual private cloud (VPC) implemented on a public cloud in a cloud-native 5G wireless telecommunication network by overlaying a network of virtual routers (vRouters) across a software defined data center (SDDC) and virtual private cloud (VPC) in such a manner that enables telecommunication network traffic to communicate between one or more telecommunication NFs of the 5G wireless telecommunication network running on a cloud-native platform of the public cloud (e.g., may be workloads that exist in native AWS) and one or more other telecommunication network functions (NFs) of the 5G wireless telecommunication network running in the in the SDDC using the connected VPC (e.g., such as when using VMWare Cloud to implement the SDDC). The connected VPC is a private cloud existing within the public cloud 202 and the overlay network implemented by such vRouters operationally connects the VPC to the host public cloud and other public clouds.

公开(公告)号：US20230276327A1

公开(公告)日：2023-08-31

申请号：US17853253

申请日：2022-06-29

申请人： DISH Wireless L.L.C.

发明人： Siddhartha Chenumolu ,  Ash Khamas ,  Dhaval Mehta ,  Gurpreet Sohi

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

CPC分类号： H04W36/14 ,  H04W36/305 ,  H04W76/27

摘要： 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

申请人： DISH Wireless L.L.C.

发明人： Siddhartha Chenumolu ,  Ash Khamas ,  Dhaval Mehta ,  Gurpreet Sohi

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

CPC分类号： H04W24/04 ,  H04L41/0654 ,  H04L45/22

摘要： 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：US20230067535A1

公开(公告)日：2023-03-02

申请号：US17458120

申请日：2021-08-26

申请人： DISH Wireless L.L.C.

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

IPC分类号： H04W28/08

摘要： 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.