公开(公告)号：US20210037505A1

公开(公告)日：2021-02-04

申请号：US16637625

申请日：2018-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongok KIM ,  Saidhiraj AMURU ,  Chanhong KIM ,  Yeohun YUN ,  Jongbu LIM ,  Sungnam HONG ,  Taeyoung KIM

IPC: H04W72/04 ,  H04W76/27 ,  H04L1/00 ,  H04W56/00

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.

公开(公告)号：US20180324850A1

公开(公告)日：2018-11-08

申请号：US15971602

申请日：2018-05-04

Applicant: Samsung Electronics Co., Ltd

Inventor： Saidhiraj AMURU ,  Hyunil YOO ,  Anshuman NIGAM ,  Ji-Yun SEOL ,  Taeyoung KIM

IPC: H04W74/00 ,  H04J11/00

CPC classification number: H04W74/006 ,  H04J11/0073 ,  H04J11/0076 ,  H04J11/0079 ,  H04L5/0023 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0091 ,  H04W48/12 ,  H04W74/0833

Abstract: The present disclosure is related to a 5th generation (5G) or pre-5G communication system for supporting a higher data rate than a 4th generation (4G) communication system such as long term evolution (LTE). According to various embodiments of the present disclosure, a method for operating a base station in a wireless communication system is provided. The method comprises: generating remaining minimum system information (RMSI) comprising random access channel (RACH) configuration, wherein the RACH configuration comprises an association between RACH resources and one of a synchronization signal (SS) block and channel state information reference signal (CSI-RS) resources; and transmitting, to a user equipment (UE), the RMSI.

公开(公告)号：US20240365358A1

公开(公告)日：2024-10-31

申请号：US18759501

申请日：2024-06-28

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).
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：US20230089294A1

公开(公告)日：2023-03-23

申请号：US18045077

申请日：2022-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saidhiraj AMURU ,  Anshuman NIGAM

IPC: H04W72/04 ,  H04B7/0452 ,  H04L5/00 ,  H04L27/26 ,  H04W56/00

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：US20220078678A1

公开(公告)日：2022-03-10

申请号：US17528740

申请日：2021-11-17

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：US20190104554A1

公开(公告)日：2019-04-04

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 ,  H04W72/04

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：US20180199343A1

公开(公告)日：2018-07-12

申请号：US15867344

申请日：2018-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pravjyot Singh DEOGUN ,  Saidhiraj AMURU ,  Anshuman NIGAM

IPC: H04W72/04

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 method for managing a resource in a wireless communication system is provided. The method includes allocating, by a base station, the resource for a data transmission from a user equipment (UE) in a two-step frequency-domain assignment process as a) indicating at least one bandwidth part, and b) indicating at least one resource block (RB) within the at least one bandwidth part. The proposed method can be used to avoid wastage of the radio resources by optimal resource allocation. The method supports a high data rate and enables power savings via dynamic configurations of the resource allocation. The method can be used to schedule uplink transmissions based on service and physical layer numerology requirements. The method can be used to activate and deactivate and provide a configuration sharing between multiple scheduling request resources in an effective manner. The method can be used to numerology blockage issue which hinders scheduling of urgent services.

公开(公告)号：US20230291507A1

公开(公告)日：2023-09-14

申请号：US18319401

申请日：2023-05-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saidhiraj AMURU ,  Hyun-Seok RYU ,  Anshuman NIGAM

IPC: H04L1/1812 ,  H04L1/1829 ,  H04L1/1867 ,  H04W72/23

CPC classification number: H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04W72/23 ,  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：US20230284120A1

公开(公告)日：2023-09-07

申请号：US18315902

申请日：2023-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saidhiraj AMURU ,  Yongok KIM ,  Anshuman NIGAM

IPC: H04W48/08 ,  H04W76/27 ,  H04L5/00 ,  H04W72/1268 ,  H04L1/1867 ,  H04L1/1812 ,  H04W72/23

CPC classification number: H04W48/08 ,  H04W76/27 ,  H04L5/001 ,  H04L5/0048 ,  H04W72/1268 ,  H04L5/0098 ,  H04L1/1896 ,  H04L1/1816 ,  H04W72/23 ,  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：US20230024023A1

公开(公告)日：2023-01-26

申请号：US17936732

申请日：2022-09-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Saidhiraj AMURU ,  Anil AGIWAL ,  Anshuman NIGAM

IPC: H04W74/08 ,  H04L5/00 ,  H04W72/04

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.