-
公开(公告)号：US11405941B2
公开(公告)日：2022-08-02
申请号：US16945131
申请日：2020-07-31
Applicant: DISH Wireless L.L.C.
Inventor： Dhaval Mehta , Amit Pathania
Abstract: Systems and methods are provided for adaptive channel and traffic shaping management in a network including configuring an element management control unit including a set of distribution (DU) and central units (DU/CU) for monitoring power and channel traffic at a plurality of cell sites in a network; transmitting and receiving by a scheduler unit, data traffic data of user equipment (UE); receiving control data, by the scheduler unit, about congested network channels in Uplink (UL) and downlink (DL) transmissions from the UE; applying channel management solutions, by the scheduler unit, at a cell site to choke off congested channels via a schedule schema based on the control data about the traffic amounts on a channel; applying, by a control unit coupled to the scheduler unit to manage network traffic at the cell site, adaptive traffic management solutions to shape network data traffic on select channels based on the control data of traffic type on the channel; and iteratively applying, by the control unit, the channel and traffic management solutions at the cell site based on data received by the DU/CU of the power and channel traffic condition.
-
公开(公告)号：US12192895B2
公开(公告)日：2025-01-07
申请号：US17939381
申请日：2022-09-07
Applicant: DISH Wireless L.L.C.
Inventor： Dhaval Mehta , Amit Pathania
IPC: H04W52/02 , H04W72/0446 , H04W72/12 , H04W72/23
Abstract: Systems and methods are provided for adaptive mini-slot management in a network, including an element management control unit comprising a set of distribution and central units (DU/CU) to monitor power and channel traffic at a plurality of cell sites in the network; a scheduler unit for user equipment (UE) to enable and disable a set of mini-slots in a downlink (DL) pattern and an uplink (UL) pattern including at least two concatenated patterns jointly repeated with periodicity in a slot configuration period for new radio (NR) communications by users at cell sites in the network; and in response to a request by a user, the scheduler unit reserves a number of mini-slots for use in each slot configuration period wherein a reserved slot number is responsive to at least one of a condition of an AC power outage, and reduced channel traffic based on data received by the DU/CU about the condition.
-
公开(公告)号：US20240349063A1
公开(公告)日：2024-10-17
申请号：US18217952
申请日：2023-07-03
Applicant: DISH WIRELESS L.L.C.
Inventor： Dhaval Mehta , Sourabh Gupta , Gurpreet Sohi
IPC: H04W16/10
Abstract: Embodiments are directed towards systems and methods for carrier aggregation and dual connectivity switching in a cellular network (e.g., a 5G network). Example embodiments include systems and methods for: the RAN functions supporting providing measuring and reporting particular items for dynamic carrier aggregation and dual connectivity switching; RAN dynamic carrier aggregation and dual connectivity switching with a network intelligence layer; RAN dynamic carrier aggregation and dual connectivity switching without a network intelligence layer; RAN dynamic carrier aggregation and dual connectivity switching based on availability of an inter-DU link and meeting latency/bandwidth criteria; RAN dynamic carrier aggregation and dual connectivity switching based on availability of an inter-DU link and meeting resource criteria; and prioritization for using CA instead of DC based on CQI information reported from UEs.
-
公开(公告)号：US20240323698A1
公开(公告)日：2024-09-26
申请号：US18189342
申请日：2023-03-24
Applicant: DISH WIRELESS L.L.C.
Inventor： Amit Pathania , Dhaval Mehta
Abstract: A disclosed method may include (i) providing, to an end-user of a radio access network, a graphical user interface that enables the end-user to configure at least one of a plurality of control knobs for configuring a slice of the radio access network, (ii) receiving, after the providing the graphical user interface, user input from the end-user through the graphical user interface indicating how the end-user would adjust the at least one of the control knobs for configuring the slice of the radio access network, and (iii) configuring the slice of the radio access network according to the user input from the end-user through the graphical user interface. Related systems and computer-readable mediums are further disclosed.
-
公开(公告)号：US11838845B2
公开(公告)日：2023-12-05
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
CPC classification number: 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.
-
Patent Agency Ranking
公开(公告)号：US20230337019A1
公开(公告)日：2023-10-19
申请号：US17988695
申请日：2022-11-16
Applicant: DISH WIRELESS L.L.C.
Inventor： Dhaval Mehta , Sourabh Gupta , Gurpreet Sohi
IPC: H04W24/04
CPC classification number: H04W24/04
Abstract: Example embodiments are directed towards detecting a failure of one or more microservices of a CU-UP pod or a CU-CP pod running on a first cloud compute instance within a node group of a cluster. In response to the detection of a failure of one or more microservices of a CU-UP pod or a CU-CP pod of a node group within a cluster being hosted on a first cloud compute instance, the system automatically switches to run the one or more microservices for which failure was detected on a standby pod running on a second cloud compute instance with user equipment (UE) context corresponding to the one or more microservices for which failure was detected. The standby pods running on the other cloud compute instance are generated with anti-affinity between the CU-CP microservices of the primary CNF instance and CU-CP microservices of the standby pod.
-
公开(公告)号：US20230284053A1
公开(公告)日：2023-09-07
申请号：US18176927
申请日：2023-03-01
Applicant: DISH Wireless L.L.C.
Inventor： Dhaval Mehta , Brian Mengwasser , Andrew Trujillo
IPC: H04W24/06
CPC classification number: H04W24/06
Abstract: Various arrangements for performing testing using a cellular network are presented. A distributed unit (DU) can be activated to be used exclusively for an isolated test environment. A communication path can be established between the DU and a radio unit (RU) located at a location to where the isolated test environment is located. Communication between the DU and a centralized unit (CU) can be established such that the CU is used as part of the isolated test environment. A test slice can be defined on the cellular network that isolates all traffic on the DU and RU from a production slice. The CU can service both the test slice and the production slice.
-
公开(公告)号：US11638178B2
公开(公告)日：2023-04-25
申请号：US17444349
申请日：2021-08-03
Applicant: DISH Wireless L.L.C.
Inventor： Dhaval Mehta , Farhad Bassirat , Siddhartha Chenumolu , Amit Pathania
Abstract: Systems and methods are provided for adaptive bandwidth (BW) management configuring an element management control unit including a set of distribution/central units (DU/CU) for monitoring power and traffic loads at a plurality of cell sites in a network; communicating with a BW management unit coupled to the element management system to adapt BW for users at cell sites by moving users to a set of smaller bandwidth parts (BWPs) at a cell site in response to a set of conditions of AC power outages and reduced traffic loads detected by the BW management unit, and in response to at least one of the detected conditions, instructing based on data from the DU/CU to the BW management unit to move user traffic to a designated lower BWP of the set of smaller BWPs at the cell site while shutting down other BWPs at the cell site to save the power of an operating cell site.
-
公开(公告)号：US20230033532A1
公开(公告)日：2023-02-02
申请号：US17444004
申请日：2021-07-29
Applicant: DISH Wireless L.L.C.
Inventor： Mehdi Alasti , Dhaval Mehta , Ashish Bansal , Siddhartha Chenumolu
Abstract: Systems and methods of scheduling bit rates for first-class traffic for a first and second class session for a device; honoring for the device each first class session with the bit rate equal to a session aggregate maximum bit rate (AMBR) by a scheduler by assigning a threshold for an aggregate bit rate for traffic for each first-class session; if a total of the aggregate bit rate of traffic for each first class session is below the threshold assigned, then assigning each first class session the session AMBR for first-class session traffic for the device; if the total of the aggregate bit rate of traffic for each first class session is above the threshold assigned, then proportionality scheduling packets of the traffic for the first class session of the device to limit the aggregate rate of the first-class traffic below the threshold.
-
公开(公告)号：US20220191707A1
公开(公告)日：2022-06-16
申请号：US17544657
申请日：2021-12-07
Applicant: DISH Wireless L.L.C.
Inventor： Sayeed Zulfiquar , Farhad Bassirat , Premchand Chandran , Dhaval Mehta , Tao Yu , Sang Boh Yun
Abstract: Various arrangements for updating a radio unit (RU) of a cellular network are presented. A volume of cellular signals being handled by a first programmable processor of the RU and a second programmable processor of the RU may be analyzed. A determination can be made that one of the processors has sufficient available resources to handle the analyzed volume of cellular signals. The RU can cause cellular signals to be rerouted to one of the programmable processors while the other processor is taken offline for updating. The update process is performed such that UE in communication with the RU experience uninterrupted cellular network access.
-
-
-
-
-
-
-
-
-
Search Results
58
records
(took 0.02 seconds)
