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11.发明申请公开(公告)号：US20220278728A1
公开(公告)日：2022-09-01
申请号：US17748568
申请日：2022-05-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Satya Kumar VANKAYALA , Anshuman NIGAM , Avinash BHAT , Seungil YOON , Shweta MADHURAPANTULA , Sudharsan PARTHASARATHY , Abhay Kumar SAH
IPC: H04B7/06 , H04B7/0417
Abstract: The disclosure relates to a communication method and system for converging a fifth-generation (5G) communication system for supporting higher data rates beyond a fourth-generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, smart retail, security and safety services. A method for predicting channel quality status (CQS) in a wireless network by a base station (BS) is provided. The method includes receiving channel quality indicator (CQI) reports, pre-coding matrix index (PMI) reports, and rank index (RI) reports of first frequency band of a plurality of frequency bands in the wireless network, storing the CQI reports, the PMI reports, and the RI reports of the first frequency band, and predicting the CQI, the PMI and the RI of a second frequency band of the plurality of frequency bands associated with the UE based on the CQI reports, the PMI reports, and the RI reports of the first frequency band.
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12.发明公开公开(公告)号：US20240022986A1
公开(公告)日：2024-01-18
申请号：US17874081
申请日：2022-07-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Satya Kumar VANKAYALA , Ashvin Kaithara JOSEPH , Seungil YOON
CPC classification number: H04W36/22 , H04W28/0942 , H04W28/0268
Abstract: Embodiments of the disclosure provide a method for provisioning mobility management during congestion in a wireless network by a network apparatus. The method includes: detecting a plurality of parameters of a current cell associated with at least one User Equipment (UE) in the wireless network; predicting an uplink (UL) congestion condition with an uplink radio resource of the current cell by applying at least one machine learning model to the plurality of parameters of the current cell; performing a mobility of the at least one UE from the current cell to at least one target cell in the wireless network based on the predicted UL congestion condition with the uplink radio resource of the current cell associated with the at least one UE.
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公开(公告)号：US20230308116A1
公开(公告)日：2023-09-28
申请号：US17856004
申请日：2022-07-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Tirthankar MITTRA , Seungil YOON , Satya Kumar VANKAYALA
CPC classification number: H03M13/1177 , H03M13/1108 , H03M13/1122 , H03M13/1128 , G06K9/6256
Abstract: The present disclosure relates to a method and an apparatus for decoding data packets in communication network. The method comprises receiving one or more data packets related to each of one or more data types; and decoding the one or more data packets using a parity check matrix associated with the corresponding data type, wherein the parity check matrix comprises a plurality of layers, arranged according to a combination of layers which is determined using a reinforcement model.
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公开(公告)号：US20230073247A1
公开(公告)日：2023-03-09
申请号：US17800698
申请日：2021-02-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Basant PRASAD , Sunghan LEE , Satya Kumar VANKAYALA
Abstract: Provided is a method, performed by a terminal, of controlling access to a base station in a wireless communication system. The method may include receiving a master information block (MIB) from a base station through a physical broadcast channel (PBCH), identifying whether first load information about a load of the base station is included in the MIB, determining whether to access the base station by using the first load information based on a result of the identifying, and accessing the base station based on a result of the determining
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15.发明申请公开(公告)号：US20230042213A1
公开(公告)日：2023-02-09
申请号：US17995262
申请日：2021-04-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Satya Kumar VANKAYALA , Ravi Teja GUNDETI , Abhay Kumar SAH , Anshuman NIGAM , Satya Venkata Umakishore GODAVARTI , Issaac KOMMINENI , Shruti SHETTY
IPC: H04L1/00
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as long term evolution (LTE). Methods and systems for optimizing computation of log-likelihood ratio (LLR) for decoding modulated symbols. A method disclosed herein involves receiving at least one symbol transmitted from at least one device, wherein the received at least one symbol is encoded and modulated symbol including a plurality of data bits. The method further includes computing a log-likelihood ratio (LLR) of each bit in the received at least one symbol for decoding the received at least one symbol using a centroid method that involves exploiting a symmetry of a constellation of code words and/or a uncertainty region defined on a constellation of code words.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20210126738A1
公开(公告)日：2021-04-29
申请号：US17078922
申请日：2020-10-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Satya Kumar VANKAYALA , RaviTeja Gundeti , Abhay Kumar Sah , Ashvin Kaithara Joseph , Seungil Yoon , Anshuman Nigam , Satya Venkata Uma Kishore Godavarti
IPC: H04L1/00 , H04W88/08 , H04L29/08 , H04B17/336
Abstract: Disclosed herein is method and system for hierarchical decoding of data packets in cellular communication network. At first, base station upon receiving data packets computes LLR values and evaluates computed LLR values through first Cyclic Redundancy Check (CRC) to determine successful decoding of data packets. When first CRC is unsuccessful and when SINR is greater than first predefined threshold, base station combines LLR values of intra base stations with computed LLR values for decoding data packets and performs second CRC check to determine if data packets are successfully decoded. The base station combines LLR values of intra base stations and LLR values of inter base stations with computed LLR values for decoding data packets when SINR value of inter base stations is greater than second predefined threshold and when evaluated second CRC is unsuccessful and performs third CRC. The present disclosure increases throughput and reduces latency significantly while decoding packets.
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17.发明申请公开(公告)号：US20230037893A1
公开(公告)日：2023-02-09
申请号：US17878521
申请日：2022-08-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Satya Kumar VANKAYALA , Swaraj KUMAR , Seungil YOON , Samuel Ignatius KANAKARAJ
Abstract: Embodiments herein provide a method for generating a real-time radio coverage map in a wireless network by a network apparatus. The method includes: receiving real-time geospatial information from one or more geographical sources in the wireless network; determining handover information of at least one user equipment (UE) in the wireless network from a plurality of base stations based on the real-time geospatial information; and generating the real-time radio coverage map based on the handover information of at least one UE and the real-time geospatial information.
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18.发明申请公开(公告)号：US20230015038A1
公开(公告)日：2023-01-19
申请号：US17871442
申请日：2022-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Satya Kumar VANKAYALA , Ashvin Kaithara JOSEPH , Seungil YOON
IPC: H04W24/02 , H04L41/147 , H04W24/08
Abstract: A method of enabling multi-connectivity in a wireless network includes predicting at least one of a RLF, a call drop, and a jitter based on a plurality of Key Performance Indicators (KPIs) associated with the UE and the wireless network, determining whether the UE is in one of a Dual Connectivity (DC) mode and a carrier aggregation (CA) mode, performing one of: adding a new secondary gNodeB (gNB) in response to determining that the UE is not in both the DC mode and the CA mode and converting the new gNB to a master gNB, converting an existing secondary gNodeB to a master gNodeB with one of an existing Master Cell Group (MCG) gNodeB and another gNodeB as the secondary gNodeB, in response to determining that the UE is in the DC mode, and converting an existing secondary cell to a primary cell.
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公开(公告)号：US20220394694A1
公开(公告)日：2022-12-08
申请号：US17832131
申请日：2022-06-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Satya Kumar VANKAYALA , Ashvin Kaithara JOSEPH , Seungil YOON
Abstract: Accordingly, the embodiment herein is to provide a method for resource allocation, by a server (100a), in multiple Band Width Part (BWP) system. The method includes receiving a plurality of data packets from a network device for transmission to a UE (100b). Further, the method includes determining a plurality of network parameters associated with the network device, the UE (100b), and the plurality of received data packets. Further, the method includes grouping the plurality of received data packets based on the plurality of network parameters. Further, the method includes allocating a BWP and/or sub-carrier spacing to each grouped data packets based on the plurality of network parameters. Further, the method includes sending the plurality of group data packets using the allocated BWP and/or the allocated subcarrier spacing.
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公开(公告)号：US20220353733A1
公开(公告)日：2022-11-03
申请号：US17730692
申请日：2022-04-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Satya Kumar VANKAYALA , Rajesh CHALLA , Pankaj Bhimrao THORAT , Seungil YOON , Swaraj KUMAR , Ashvin K. JOSEPH
IPC: H04W28/02
Abstract: Embodiments herein provide a method for managing a network slice load in a wireless network. The method includes: sending, by a CN device, a request message for network slice load information to a base station of the wireless network; determining, by the base station, the network slice load based on the parameter; sending, by the base station, the response message comprising the network slice load information to the core network device for managing the network slice load; determining, by a CN device, the network slice load at the base station based on the response message; and managing, by a CN device, the network slice load at the base station.
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