公开(公告)号：US12028882B2

公开(公告)日：2024-07-02

申请号：US18045077

申请日：2022-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saidhiraj Amuru ,  Anshuman Nigam

IPC: H04W72/53 ,  H04B7/0452 ,  H04L5/00 ,  H04L27/26 ,  H04W56/00 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04B7/0452 ,  H04L5/0092 ,  H04L5/0094 ,  H04L27/2607 ,  H04W56/001 ,  H04W72/0453 ,  H04W72/23

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 disclosed herein provide a method for managing a resource in a wireless communication system. The method includes allocating, by a base station, the resource for a data transmission from a User Equipment (UE) by indicating at least one bandwidth part in a total bandwidth supported by the UE. The resource is further allocated by indicating a Physical Downlink Control Channel (PDCCH) and a Physical Downlink Shared Control Channel (PDSCH) according to a configured subcarrier spacing and a CP length within the at least one bandwidth part, and by indicating an allocation of Resource Blocks (RBs) within the at least one bandwidth part.

公开(公告)号：US11689321B2

公开(公告)日：2023-06-27

申请号：US17303227

申请日：2021-05-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saidhiraj Amuru ,  Hyun-Seok Ryu ,  Anshuman Nigam

IPC: H04L1/18 ,  H04L1/1812 ,  H04L1/1829 ,  H04L1/1867 ,  H04W72/23 ,  H04W76/27 ,  H04W72/044

CPC classification number: H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04W72/23 ,  H04W72/044 ,  H04W76/27

Abstract: Embodiments herein provide a method for managing HARQ procedure for multiple numerologies multiplexing in a wireless communication network. The method includes transmitting, by a User Equipment (UE), capability parameters of the UE to a Base Station (BS). Further, the method includes receiving, by the UE, a plurality of HARQ configuration parameters corresponding to the capability parameters of the UE from the BS, and perfuming, by the UE, one of an individual HARQ process and a shared HARQ process based on the plurality of HARQ configuration parameters received from the BS.

公开(公告)号：US11665623B2

公开(公告)日：2023-05-30

申请号：US17542205

申请日：2021-12-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saidhiraj Amuru ,  Yongok Kim ,  Anshuman Nigam

IPC: H04W48/08 ,  H04W76/27 ,  H04L5/00 ,  H04W72/04 ,  H04W72/1268 ,  H04L1/1867 ,  H04L1/1812

CPC classification number: H04W48/08 ,  H04L1/1816 ,  H04L1/1896 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0098 ,  H04W72/042 ,  H04W72/1268 ,  H04W76/27 ,  H04L5/0094

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. An embodiment of the present invention provides a method of a base station in a wireless communication system, the method comprising: transmitting, to a user equipment (UE), a master information block (MIB) including initial downlink bandwidth part (BWP) configuration information; and transmitting, to the UE, Remaining Minimum System Information (RMSI) including initial uplink bandwidth part (BWP) configuration information, wherein the RMSI is transmitted based on the initial downlink bandwidth part (BWP) configuration information.

公开(公告)号：US11483867B2

公开(公告)日：2022-10-25

申请号：US16148841

申请日：2018-10-01

Applicant: Samsung Electronics Co., Ltd

Inventor： Saidhiraj Amuru ,  Anil Agiwal ,  Anshuman Nigam

IPC: H04W74/08 ,  H04L5/00 ,  H04W72/04 ,  H04B7/06 ,  H04W74/00 ,  H04L27/26

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). Embodiments herein disclose a method of handling BWP configurations for a RACH procedure in a wireless network. The method includes configuring, by a BS, a BWP configuration comprising RACH resource for each BWP in a set of BWPs for the RACH procedure. Further, the method includes indicating, by the BS, the RACH resource for each of the BWPs in the set of BWPs to a UE in the wireless network.

公开(公告)号：US11368365B2

公开(公告)日：2022-06-21

申请号：US17079292

申请日：2020-10-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Madhan Raj Kanagarathinam ,  Shiva Souhith Gantha ,  Anshuman Nigam ,  Karthikeyan Arunachalam ,  Sunghee Lee ,  Sujith Rengan Jayaseelan

IPC: G06F15/173 ,  H04L41/0866 ,  H04L61/4511 ,  H04L41/12

Abstract: Methods and systems for determining ICN capability of a node/server. The ICN capability is determined based on DNS resource records or TCP options. The DNS resource records are DNS queries that are sent to a DNS server, for determining the ICN capability of the server. The DNS query includes a content to indicate the intent to determine the ICN capability. If the server is having ICN capability, a DNS response is received from the DNS server, which includes the content that is identical to the content in the DNS query. A server is selected, amongst multiple servers, for transferring ICN packets, based on locations and priorities of the multiple servers, indicated in DNS responses, and an order of issuance of DNS queries to the DNS server. TCP options in the header of TCP packets are used for determining ICN capability of the nodes/servers and parameters pertaining to the ICN capability.

公开(公告)号：US11265911B2

公开(公告)日：2022-03-01

申请号：US16843390

申请日：2020-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saidhiraj Amuru ,  Anshuman Nigam ,  Pravjyot Singh Deogun

IPC: H04W72/14 ,  H04W72/04 ,  H04W74/08

Abstract: A method which allows an evolved node B (eNB) to perform multi-subframe scheduling in enhanced license assisted access (eLAA) is provided. The eNB determining the subframes in a maximum channel occupancy time (MCOT) within which uplink transmission is performed. The eNB schedules resources for uplink transmission by user equipments (UEs) within the determined subframes. The UEs receive index values associated with a first subframe and a last subframe, in the determined subframes from the eNB. The first subframe and last subframe may be within a single, or multiple MCOTs. The UEs perform uplink transmission between the first subframe and the last subframe. The method allows forming a group with the plurality of UEs. A group identity, broadcast by the eNB, is received by the UEs. The method allows scheduling beams for performing uplink transmission by the UEs in 5th generation (5G) systems and scheduling multiple UEs while accounting spectral emissions.

公开(公告)号：US11212718B2

公开(公告)日：2021-12-28

申请号：US16471366

申请日：2017-12-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saidhiraj Amuru ,  Atanu Guchhait ,  Anshuman Nigam

IPC: H04W36/00 ,  H04L5/00 ,  H04W74/08

Abstract: 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) are described. Embodiments 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. Described aspects include a method of performing a random access procedure for a connected mode handover by a User Equipment (UE). The method includes transmitting a measurement report associated with a target gNB to a source gNB, wherein the UE performs measurement of the target gNB for one of SS blocks and Channel State Information Reference Signal (CSI-RS) as indicated to the UE by the source gNB.

公开(公告)号：US11212065B2

公开(公告)日：2021-12-28

申请号：US16432353

申请日：2019-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ashok Kumar Reddy Chavva ,  Anshuman Nigam ,  G Venkata Ramana ,  Nitin Saini ,  Sripada Kadambar ,  Kushagra ,  Anusha Gunturu ,  Shubham Khunteta

IPC: H04L5/14 ,  H04W4/70 ,  H04W48/16 ,  H04L5/00 ,  H04W74/08

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.
A method for managing a system information block (SIB) in a wireless communication network.

公开(公告)号：US11197231B2

公开(公告)日：2021-12-07

申请号：US16645434

申请日：2018-09-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saidhiraj Amuru ,  Yongok Kim ,  Anshuman Nigam

IPC: H04W48/08 ,  H04L1/18 ,  H04W76/27 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12

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. In accordance with an aspect of the present disclosure, an embodiment of the present invention provides a method of a base station in a wireless communication system, the method comprising: transmitting, to a user equipment (UE), a master information block (MIB) including initial downlink bandwidth part (BWP) configuration information; and transmitting, to the UE, Remaining Minimum System Information (RMSI) including initial uplink bandwidth part (BWP) configuration information, wherein the RMSI is transmitted based on the initial downlink bandwidth part (BWP) configuration information.

公开(公告)号：US11196502B2

公开(公告)日：2021-12-07

申请号：US16837396

申请日：2020-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Satya Kumar Vankayala ,  Javed Akhtar ,  Abhay Kumar Sah ,  Anshuman Nigam ,  Godavarti Satya Venkata Uma Kishore ,  Nithin Srinivasan ,  Raviteja Gundeti

IPC: H04J11/00 ,  H04L27/26 ,  H04B17/336 ,  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 devices are provided for detecting a synchronized primary synchronization signal (PSS) sequence in a wireless network is provided. A device receives a synchronization signal including a PSS sequence. The device determines a plurality of peak correlation values by correlating a plurality of predefined PSS sequences with time-shifted variants of the received synchronization signal. The device detects the synchronized PSS sequence from the plurality of predefined PSS sequences by analyzing the plurality of peak correlation values using at least one of probability detection values, a sliding window method, weight assignments, and a rewarding-based method.