Samsung Electronics Co., Ltd.

Other

Samsung Electroincs Co., Ltd.

Anil Agiwal

Soenghun Kim

Young-Bin Chang

Jaehyuk Jang

Hyunjeong Kang

Anshuman Nigam

Mangesh Abhimanyu Ingale

Youngbin Chang

Sangkyu Baek

June Hwang

Peng Xue

Sangyeob Jung

Rajavelsamy Rajadurai

Hyunseok Ryu

Byounghoon Jung

Donggun Kim

Kyung-Kyu Kim

Hyun-Jeong Kang

Seungri Jin

Jungsoo Jung

Jungmin Moon

Namjeong Lee

Hyun-Seok Ryu

Sangbum Kim

Seunghoon Park

Sang-Wook Kwon

Hyunkyu Yu

Sang-Kyu Baek

Abhishek Kumar Singh

Himke Van Der Velde

Pravjyot Singh Deogun

Sangwook Kwon

Young-Joong Mok

Hoondong Noh

Cheol Mo Jeong

Yeohun Yun

Neha Sharma

Diwakar Sharma

Nigam Anshuman

Nagacharan Udupi

Kyeong-In Jeong

Sunheui Ryoo

Youngjoong Mok

Ashok Kumar Reddy Chavva

Sungjin Park

Jinyoung Oh

Jeongho Yeo

Jung-Soo Jung

Seung-Hoon Park

Saidhiraj Amuru

Taori Rakesh

Sudhir Kumar Baghel

Tirumala Sree Hari Vara Prasad Vadlapudi

Manali Sharma

Gert Jan Van Lieshout

Jung-Je Son

Sung-Jin Lee

Soeng-Hun Kim

Chi-Woo Lim

Beom-Sik Bae

Beomsik Bae

Sang-Bum Kim

Alexander Sayenko

Jinhyun Park

Hyukmin Son

Fasil Abdul Latheef

Young-Kyo Baek

Kyungkyu Kim

Seung-Ri Jin

Satya Venkata Uma Kishore Godavarti

Ranjeet Kumar Patro

Cheolkyu Shin

Jonghyun Bang

Jeong-ho Park

Taehan Bae

Dae-Gyun Kim

Sang-Hyun Han

Suyoung Park

Milos Tesanovic

Jae-Young Kim

Young-Ju Kim

Sang-Min Ro

Ki-Suk Kweon

Daegyun Kim

Won-Il Lee

In-Hyuk Choi

Ankur Chauhan

Byoung-Hoon Jung

Won-Jun Hwang

Rohini Rajendran

Jin-Hyuk Lee

Karthik Rangaraj Manavalan

Chang-Sik Kim

Aravind V Iyer

Suck-Ho Seo

Il-Sung Hong

Dong-Hyoun Son

The present disclosure relates to a communication technique which combines a 5generation (5G) communication system for supporting a higher data transmission rate beyond a 4G system with an internet of things (IoT) technique and a system thereof. The present disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, retail business, security and safety related services, etc.) based on 5G communication technology and IoT related technology. According to various embodiments of the present disclosure, in a wireless communication system, a terminal may include at least one transceiver and at least one processor coupled with the at least one transceiver, the at least one processor may be configured to receive system information from a cell of a base station, determine whether the cell supports new radio (NR) lite, based on the system information, and if the cell supports the NR lite, perform a random access procedure for the cell, and for the terminal performing the NR lite, at least one of a subcarrier spacing (SCS), a transport block (TB) size, or a bandwidth part (BWP) is reduced to a designated value, compared to other terminal not performing the NR lite.

Device and method for accessing network in wireless communication system

A communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The communication method and system 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 of a user equipment (UE) for receiving data is provided. The method includes receiving, from a base station, information on radio resources allocated to the UE, and receiving, from the base station, data based on the information on the radio resources. The radio resources are associated with a plurality of symbols in a time domain and a plurality of resource block groups in a frequency domain. The information on the radio resources includes at least one of first information on a starting symbol, or second information on a size of each of the resource block groups.

Method and apparatus of data transmission in next generation cellular networks

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 provided. The communication method and system includes 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, a terminal, and a base station for handling non small data transmission (SDT) radio bearer (RB) during SDT in a wireless communication system are provided.

Method for handling non small data transmission radio bearer during small data transmission and apparatus thereof

A method and apparatus for cell barring in a wireless communication system are provided. The method includes determining whether system information block type 1 (SIB1) is acquired from a cell, considering the cell as barred, if the acquiring the SIB1 fails, determining whether the cell is a licensed cell or an unlicensed cell and excluding the cell and other cells on a same frequency with the cell as a candidate for cell selection or reselection for a pre-defined period, if the cell is a licensed cell and cell selection or reselection to intra-frequency cells is not allowed.

Method and apparatus for cell barring in wireless communication system

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a base station in a mobile communication system is provided. The method includes receiving a downlink (DL) data for a user equipment (UE), determining whether a volume of the DL data is less than a data volume threshold, and in case that the volume of the DL data is less than the data volume threshold, transmitting, to the UE, a paging message including an inactive radio network temporary identifier (I-RNTI) and a mobile terminated small data transmission (MT-SDT) indication.

Method and apparatus for small data transmission in wireless communication system

A method and device for transmitting and receiving data in a wireless communication system is provided. the method of a terminal includes, in case that transmission of a SR is pending and logical channel-based prioritization is configured for a MAC entity of the terminal, identifying whether a PUCCH resource associated with transmission of the SR overlaps with a PUSCH resource associated with transmission of a message A, in case that the PUCCH resource does not overlap with the PUSCH resource, identifying whether the PUCCH resource associated with the transmission of the SR overlaps with a PUSCH resource associated with uplink data, and in case that the PUCCH resource overlaps with the PUSCH resource, transmitting the SR or the uplink data to a base station by comparing a priority of the PUCCH resource with a priority of the PUSCH resource.

Method and device for transmitting and receiving data in wireless communication system

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) is provided. The communication method and system include 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 includes transmitting a random access preamble on a physical random access channel (PRACH) transmission occasion from a base station, identifying a random access radio network temporary identifier (RA-RNTI) for receiving random access response (RAR) information based on a time related parameter, a frequency related parameter and an uplink carrier related parameter, and receiving scheduling assignment information scheduling a physical downlink shared channel (PDSCH) on a physical downlink control channel (PDCCH) based on the identified RA-RNTI from the base station.

System and method of identifying random access response

The present disclosure relates to a communication technique for converging, with an IoT technology, a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present disclosure relates to a method for a terminal in a communication system and a device for performing same, the method comprising the steps of: receiving, from a higher layer device, information indicating packet data convergence protocol (PDCP) data recovery; identifying first data associated with transmission for the PDCP data recovery, from data which have been stored in a signaling radio bearer (SRB) before the information is received; and transmitting the first data to a lower layer.

Communication method and device in mobile communication system

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 addition, a method of a terminal in a radio communication system according to the disclosure includes: performing, by a packet data convergence protocol (PDCP) entity of the terminal, deciphering and integrity verification of first data; if the integrity verification of the first data fails, indicating a failure of the integrity verification to an upper layer; and discarding the first data and considering that the first data has not been received.

Method and apparatus for supporting rapid cell activation in connection resumption procedure in next generation mobile communication system

Provided is an operating method of a terminal for receiving multicast and broadcast service (MBS) in a wireless communication system. The operating method may include receiving, from a base station, bandwidth part (BWP) configuration information for receiving MBS, the BWP configuration information including at least one of a BWP identity, temporary mobile group identities (TMGIs) of MBS services provided in a BWP, or group-radio network temporary identity (G-RNTI) information, or supplementary downlink (SDL) carrier configuration information for receiving MBS, and receiving first MBS data in a BWP corresponding to the BWP configuration information for receiving MBS or an SDL carrier corresponding to the SDL carrier configuration information for receiving MBS, in a radio resource control (RRC) idle mode or an RRC inactive mode, based on the received BWP configuration information or SDL carrier configuration information.

Method and device for configuring BWP for continuity of MBS service in wireless communication system

A method performed by a terminal of a 2-step random access procedure in a wireless communication system is provided. The method includes transmitting a message A (MsgA) for the 2-step random access procedure, starting a window at a symbol for receiving a physical downlink control channel (PDCCH) of a message B (MsgB), wherein the symbol is identified based on whether a physical uplink shared channel (PUSCH) is transmitted in the MsgA with a physical random access channel (PRACH), and detecting downlink control information on the PDCCH of the MsgB during the window.

Method and apparatus for a 2-step random access procedure in wireless communication system

A communication method of a first sidelink terminal in a wireless communication system is provided. The communication method includes obtaining sidelink radio bearer configuration information, identifying default sidelink radio bearer information in the sidelink radio bearer configuration information, and transmitting data to a base station or a second sidelink terminal based on the default sidelink radio bearer information.

Method and apparatus for configuring sidelink data bearer in wireless communication system

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. The present invention discloses a method performed by a UE in a wireless communication system, the method includes storing first resource information related to a contention-based random access (CBRA) and second resource information related to a contention-free random access (CFRA); receiving, from a base station, a first message for requesting random access related information of the terminal; and transmitting, to the base station, a second message including the stored first resource information and the stored second resource information in response to the first message.

Method and device for storing and reporting random access information in next-generation mobile communication system

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides method and apparatus for physical downlink control channel (PDCCH) monitoring. The method comprises receiving, from a base station, downlink control information (DCI) including an indication indicating skipping of PDCCH monitoring for a duration; in case that a scheduling request (SR) is triggered and not canceled, identifying whether the SR is triggered for a buffer status report (BSR); determining at least one serving cell, based on the identified result; and cancelling the skipping of PDCCH monitoring on the at least one serving cell.

System and method of PDCCH skipping and scheduling request

A communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The communication method and system 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 and apparatus for determining a reception area of a packet in a V2X system are provided. In described aspects, a reception terminal may receive location information of a transmitting terminal and range information of transmitted data, and may determine whether to provide feedback regarding the transmitted data based on the location information and the range information.

Method and apparatus for deciding packet communication range in terminal direct communication system

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Bengaluru, India

Anil Agiwal