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.

公开(公告)号：US20220383116A1

公开(公告)日：2022-12-01

申请号：US17824075

申请日：2022-05-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jyotirmoy KARJEE ,  Praveen Naik S ,  Vanamala Narasimha BHARGAV ,  Kartik ANAND ,  Srinidhi N ,  Ramesh Babu Venkat DABBIRU ,  Anshuman NIGAM

IPC: G06N3/08 ,  H04L67/12 ,  H04L41/0681 ,  G06F9/48

Abstract: A method and system of task management in an internet of things (IoT)-edge network may be provided. The method may include assigning at least one deep neural network (DNN) task from an IoT device to a first edge device; determining whether the first edge device satisfies one of a first predetermined criteria and a second predetermined criteria during execution of the at least one DNN task; triggering an alarm to the IoT device based on the determination; identifying a second edge device subsequent to the triggering of the alarm; determining whether to transfer the at least one DNN task to the second edge device or to execute the at least one DNN task on the first edge device, based on determining that the first device satisfies the second predetermined criteria; and transferring the at least one DNN task to the second edge device, based on determining that the first device satisfies the first predetermined criteria.

公开(公告)号：US20220311678A1

公开(公告)日：2022-09-29

申请号：US17703296

申请日：2022-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jyotirmoy KARJEE ,  Kartik ANAND ,  Vanamala Narasimha BHARGAV ,  Praveen Naik S ,  Ramesh Babu Venkat DABBIRU ,  Srinidhi N ,  Anshuman NIGAM ,  Rishabh Raj JHA

IPC: H04L41/16 ,  H04L67/10 ,  H04L43/0888

Abstract: A method and device for execution of deep neural network (DNN) in an internet of things (IoT) edge network are provided. In an embodiment, at least one edge device within communication range of an IoT device are selected. Further, a network for connecting the IoT device with the at least one selected edge device is identified. A split ratio is determined based on an inference time of the DNN and a transmission time required for transmitting output of each layer of DNN from the IoT device to the selected at least one edge device. Finally, a plurality of layers of the DNN are split into a first part and a second part based on the split ratio, and the second part is transmitted to the selected at least one edge device through the identified network. The first part is executed on the IoT device, and the second part is executed on the selected at least one edge device.

公开(公告)号：US20210376951A1

公开(公告)日：2021-12-02

申请号：US17286787

申请日：2019-10-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Abhishek Kumar SINGH ,  Ekansh GUPTA ,  Anshuman NIGAM ,  Anil AGIWAL ,  Pravjyot Singh DEOGUN

IPC: H04L1/00 ,  H04L5/22 ,  H04W24/08 ,  H04W72/04

Abstract: Accordingly, the embodiments herein disclose a method for selecting a MCS in a wireless communication system. The method includes receiving, by a UE, a list of default MCS from a base station. Further, the method includes measuring, by the UE, a CQI. Further, the method includes selecting, by the UE, at least one MCS from the list of default MCS based on the measured CQI.

公开(公告)号：US20210351885A1

公开(公告)日：2021-11-11

申请号：US17269137

申请日：2020-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ashok Kumar Reddy CHAVVA ,  Shubham Khunteta ,  Sripada KADAMBAR ,  Anirudh Reddy GODALA ,  Vaishal TIJORIWALA ,  Venkata Ratnakar Rao RAYAVARAPU ,  Naga Santha Mohan Rao GOLI ,  Anshuman NIGAM

IPC: H04L5/00 ,  H04B7/06 ,  G06N3/04 ,  G06N3/08

Abstract: Methods and systems for reporting CSI and selecting optimal beams using ML. The CSI report is sent to a gNB, which includes feedback parameters, computed and predicted using ML. The feedback parameters are computed using measurements performed using CSI-RS. Values of the feedback parameters likely at future, based on channel variation and the measurements, are pre-dieted using ML. The computed and predicted feedback parameters are included in the CSI report. Optimal CSI-RS resource allocation and optimal CSI reporting periodicity are determined using ML and sent to the gNB. The CSI report is encoded using the ML based model. The RSRP of the beams are predicted using ML for beam selection.

公开(公告)号：US20210307078A1

公开(公告)日：2021-09-30

申请号：US17267013

申请日：2019-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Abhishek Kumar SINGH ,  Anil AGIWAL ,  Pravjyot Singh DEOGUN ,  Anshuman NIGAM

IPC: H04W74/08 ,  H04L5/00 ,  H04W24/08 ,  H04W16/14

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
Embodiments herein disclose a method for performing random access channel procedure by a UE (300). The method includes determining a first measurement metric value and a second measurement metric value for one of a plurality of SSBs and a plurality of CSI-RSs. The method includes selecting one of a first set of SSBs and a first set of CSI-RSs from one of the plurality of SSBs and the plurality of CSI-RSs based on the first measurement metric. The method selects a second set of SSBs and a second set of CSI-RSs from one of the first set of SSBs and the first set of CSI-RSs based on the second measurement metric and determines a selection criteria and selects one of at least one candidate SSBs and at least one candidate CSI-RS from one of the second set of SSBs and the second set of CSI-RSs based on the selection criteria.

公开(公告)号：US20210160729A1

公开(公告)日：2021-05-27

申请号：US17164579

申请日：2021-02-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Youngbin CHANG ,  Anshuman NIGAM

IPC: H04W28/02 ,  H04W76/12 ,  H04W76/15 ,  H04W76/11 ,  H04W28/06

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security, and safety services. Embodiments herein disclose a UE for managing a data communication in a wireless communication network. The UE includes a DRB management unit configured to determine a DRB for transmitting a packet based on QoS flow identifier and a PDU session associated with the packet and mapping of the QoS flow identifiers to the DRBs for each established PDU session.

公开(公告)号：US20190223087A1

公开(公告)日：2019-07-18

申请号：US16356211

申请日：2019-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anshuman NIGAM ,  Jung-Soo JUNG ,  Sun-Heui RYOO ,  Jung-Min MOON ,  Sung-Jin LEE

IPC: H04W48/12 ,  H04W88/08 ,  H04W68/00 ,  H04W68/02 ,  H04W88/02

CPC classification number: H04W48/12 ,  H04W68/005 ,  H04W68/02 ,  H04W88/02 ,  H04W88/08

Abstract: The present disclosure relates to a pre-5.sup.th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4.sup.th-Generation (4G) communication system such as long term evolution (LTE). Provided is a method for processing System Information (SI) by a User Equipment (UE) in a mobile communication system. The method includes receiving, from a first base station (BS), information related to change of SI; and waiting for reception of changed SI based on the information

公开(公告)号：US20190090221A1

公开(公告)日：2019-03-21

申请号：US16198576

申请日：2018-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anshuman NIGAM ,  Anil AGIWAL ,  Young-Bin CHANG

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W72/042 ,  H04W72/0453

Abstract: A method and system signal resource allocation information in an asymmetric multicarrier communication network. A MS communicates with a BS using asymmetric carriers consisting of at least one low frequency carrier (e.g., primary carriers) in a cellular band and at least one high frequency carrier secondary carriers) in a millimeter Wave band. In one embodiment, the BS allocates resources for one or more transmit time intervals in at least one of DL allocation interval of a secondary DL carrier and UL allocation interval of a secondary UL carrier for the MS, where the DL allocation interval spans one or more subframes of the secondary DL carrier and the UL allocation interval spans one or more subframes of the secondary UL carrier. The BS then transmits information regarding the allocated resources to the MS in a Packet Data Control Channel region of a subframe of the primary DL carrier.

公开(公告)号：US20190075585A1

公开(公告)日：2019-03-07

申请号：US16147325

申请日：2018-09-28

Applicant: Samsung Electronics Co., Ltd

Inventor： Pravjyot Singh DEOGUN ,  Arunkumar NAGARAJAN ,  Aneesh DESHMUKH ,  Nayan OSTWAL ,  Anshuman NIGAM

IPC: H04W72/12

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). A terminal in a wireless communication system is provided. The terminal includes a transceiver; and at least one processor configured to: receive, from a base station, configuration information for a bandwidth part, and receive, from the base station, information for a resource configuration within the bandwidth part.