公开(公告)号：US12267728B2

公开(公告)日：2025-04-01

申请号：US18299611

申请日：2023-04-12

Applicant: DISH Wireless L.L.C.

Inventor： Dhaval Mehta ,  Farhad Bassirat ,  Siddhartha Chenumolu ,  Amit Pathania

IPC: H04W28/20 ,  H04W52/02

Abstract: Systems, methods, and devices dynamically allocate bandwidth parts in response to conditions at cell sites. An example process assigns a first plurality of slices and a second plurality of slices to communicate on a bandwidth of a cell site. The cell site operates at a first level of power consumption. A changed operating state is detected at the cell site, and the first plurality of slices is assigned to communicate on a bandwidth part of the cell site in response to detecting the changed operating state. The bandwidth part is a subset of the bandwidth. The cell site operates at a second level of power consumption in response to assigning the plurality of slices to communicate on the bandwidth part. The second level of power consumption is less than the first level of power consumption.

公开(公告)号：US20250088406A1

公开(公告)日：2025-03-13

申请号：US18957472

申请日：2024-11-22

Applicant: DISH Wireless L.L.C.

Inventor： Kazi Bashir ,  Mehdi Alasti ,  Siddhartha Chenumolu

IPC: H04L41/0226 ,  H04L41/0816 ,  H04W48/18

Abstract: Systems and methods are provided to migrate a set of network functions between control planes of a network slice A and a network slice B; and a migration management unit to manage a gradual staged transfer of a subset of the plurality of network functions originally contained in the control plane of the network slice A to the control plane of network slice B wherein the gradual transfer is a migration of the plurality of network functions in a set of multiple stages to create the subset of the plurality of network functions in the control plane of slice B, wherein each gradual staged transfer includes the migration of a reduced subset of the plurality of network functions contained in the control plane of the network slice A reconfigured to the control plane of the network slice B.

公开(公告)号：US20250056320A1

公开(公告)日：2025-02-13

申请号：US18448088

申请日：2023-08-10

Applicant: DISH Wireless L.L.C.

Inventor： Kazi Bashir ,  Mehdi Alasti ,  Siddhartha Chenumolu

IPC: H04W28/082

Abstract: Systems and method are directed towards dynamically determining how to provision networking services. First and second user plane functions are initialized for first and second service areas, respectively. The second service area and the first service area share an overlap area. A request is received from a user equipment to connect to a network, and a location of the user equipment is identified. Determination is made whether the location is in the overlap area. In response to the location being in the overlap area, a first load of the first user plane function and a second load of the second user plane function are determined. In response to the first load exceeding the second load, the user equipment is connected to the second user plane function. In response to the second load exceeding the first load, the user equipment is connected to the first user plane function.

公开(公告)号：US20250056263A1

公开(公告)日：2025-02-13

申请号：US18929217

申请日：2024-10-28

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：US20240430165A1

公开(公告)日：2024-12-26

申请号：US18824600

申请日：2024-09-04

Applicant: DISH Wireless L.L.C.

Inventor： Ashish Bansal ,  Siddhartha Chenumolu ,  Paul-André Raymond

IPC: H04L41/0893 ,  G06F9/455 ,  H04L41/0806

Abstract: Various systems and methods for cellular network slice management are presented. An application may be determined to be authorized to manage a cellular network slice utilized by the application for communication with user equipment. A request can be received from the application to modify the cellular network slice from the application. In response to the request, a parameter of the cellular network slice may be modified. The cellular network can then use the modified slice for communication with user equipment for the cloud-based application.

公开(公告)号：US20240397575A1

公开(公告)日：2024-11-28

申请号：US18795314

申请日：2024-08-06

Applicant: DISH Wireless L.L.C.

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

IPC: H04W76/25 ,  H04W4/14 ,  H04W72/0453 ,  H04W76/38

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. A machine learning arrangement can be used to determine a duration of time for which the physical cellular communication channel is to be kept active. A channel maintenance instruction may be transmitted to keep the physical cellular communication channel active based on a cellular network messaging controller making the determination.

公开(公告)号：US12144029B2

公开(公告)日：2024-11-12

申请号：US17649389

申请日：2022-01-31

Applicant: DISH Wireless L.L.C.

Inventor： Mehdi Alasti ,  Siddhartha Chenumolu

IPC: H04W74/0833 ,  H04L5/00 ,  H04W48/10 ,  H04W84/04

Abstract: A system and method for performing a Random Access Channel (RACH) procedure is provided. The method includes configuring a plurality of Bandwidths Parts (BWPs) to one or more Physical Random Access Channel (PRACH) occasions mapped to a public land mobile network identification (PLMN-ID) of a set of different PLMN-IDs, each different PLMN-ID is assigned with at least one operator of a set of operators; assigning each PRACH occasion within an uplink (UL) transmission wherein each PRACH occasion is allocated by the host operator to at least one operator; separating each PRACH occasion of a set of PRACH occasions based on each PLMN-ID of the set of PLMN-IDs; and enabling a User Equipment (UE) operating at a cell site of the RACH procedure via at least one PRACH occasion allocated by the host operator based on the PLMN-ID that has been mapped to subscribers for at least one operator.

公开(公告)号：US20240373211A1

公开(公告)日：2024-11-07

申请号：US18225514

申请日：2023-07-24

Applicant: DISH WIRELESS L.L.C.

Inventor： Siddhartha Chenumolu

IPC: H04W8/30 ,  H04W24/04

Abstract: Embodiments are directed a system that monitors a plurality of relevant network conditions of a wireless cellular network. Over time, the system records a plurality of network snapshots based on the monitoring. Each network snapshot reflects a status of each applicable network condition at a respective point in time at which the snapshot was recorded. The system then generates a respective visual network topology map for each network snapshot through which the status of each network characteristic at the point time at which the snapshot was recorded is accessible. The system connects together each network snapshot resulting in a visual chronological historical record of the status of the network at each point time at which the snapshot was recorded reflected by each respective network topology map.

公开(公告)号：US12096505B2

公开(公告)日：2024-09-17

申请号：US17992100

申请日：2022-11-22

Applicant: DISH Wireless L.L.C.

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

IPC: H04W4/14 ,  H04W72/0453 ,  H04W76/25 ,  H04W76/38

CPC classification number: H04W76/25 ,  H04W4/14 ,  H04W72/0453 ,  H04W76/38

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 to be 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.

公开(公告)号：US12058568B2

公开(公告)日：2024-08-06

申请号：US17887202

申请日：2022-08-12

Applicant: DISH Wireless L.L.C.

Inventor： Venkatesh Bommasandra Sadasiva ,  Mehdi Alasti ,  Jingyi Zhou ,  Siddhartha Chenumolu

IPC: H04W28/10 ,  H04L47/2483

CPC classification number: H04W28/10 ,  H04L47/2483

Abstract: Disclosed is a method performed by a UE device that routes traffic to a 5G Core Network. The method includes receiving a first ATSSS rule including first traffic descriptor information corresponding to a first type of traffic for a first type of service and first steering mode information including a first network indicator corresponding to a first MNO, and a second ATSSS rule including second traffic descriptor information corresponding to a second type of traffic for a second type of service and second steering mode information including a second network indicator corresponding to a first MVNO or a second MNO; transmitting the first type of traffic for the first type of service a first 3GPP access network operated by the first MNO; and transmitting the second type of traffic for the second type of service to the first 3GPP access network operated by the first MNO.