Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Seoul National University

Jae-Hyuk Jang

Sang-Bum Kim

Anil Agiwal

Ju-Ho Lee

Himke Van Der Velde

Sung-Ho Choi

Hyun-Jeong Kang

Kyeong-In Jeong

Young-Bin Chang

Kyeong In Jeong

Soeng-hun Kim

Jung-Je Son

Sung-Jin Lee

Sung-Hoon Kim

Yeong-Moon Son

Duckey Lee

Jae-Hee Cho

Seung-Ri Jin

Soeng-Hun Kim

Seung-Hoon Park

Jae-Weon Cho

Hyoung-Kyu Lim

Sang-Soo Lee

Song-Yean Cho

Pan-Yuh Joo

Cheng Shan

Mi-Hyun Lee

Young-Kwon Cho

Geun-Hwi Lim

Won-Il Roh

Eun-Taek Lim

Jae-Jeong Shim

Chang-Yoon Oh

Joon-Young Choi

Jong-Han Park

Sung-Geun Jin

Woo-Seong Kim

Yong-Hwan Lee

Nam-Gi Kim

Jung-Min Ro

Han-Il Yu

Min-Hee Cho

Byung-Wook Jun

Ki-Wan Ahn

Dong-Seek Park

Sung-jin Lee

Sung-Hyun Choi

Sung-Hwan Won

Kwang-Hun Han

Jin-Hyun Youn

Kang-Gyu Lee

The present disclosure relates to communication schemes for combining 5G communication systems with IoT technology to support higher data transmission rate as post-4G systems and systems for the same. The present disclosure may be used in intelligent services (e.g., smart home, smart building, smart city, smart car, or connected car, health-care, digital education, retail business, security and safety-related services, etc.) based on the 5G communication technology and IoT-related techniques. According to an embodiment of the present disclosure, a method for transmitting control information in a wireless communication system comprises generating a header including a plurality of MAC subheaders and a medium access control (MAC) control information including a control field indicating whether there are included information related to a power headroom for a primary cell (PCell) and information regarding secondary cells (SCells) reportable to an extended power headroom and transmitting a payload including the MAC control information and the header, wherein the control field indicating activation or deactivation of at least one of the SCells.

Method and apparatus of transmitting control information in wireless communication systems

Various embodiments of the present disclosure relate to a method for transmitting and receiving data in a wireless communication system. A method by which a terminal transmits a power headroom report (PHR) in a wireless communication system, according to one embodiment of the present disclosure, can comprise the steps of: receiving signaling information including at least one indicator indicating PHR reporting for at least one cell among cells for a dual connectivity operation; and transmitting at least one PHR for the at least one cell corresponding to the at least one indicator. The at least one cell can be a primary cell (Pcell) serving the terminal and/or a primary secondary cell (PScell) serving the terminal.

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

The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A user equipment in a communication system, according to various embodiments of the present disclosure, includes: a controller that determines at least one communication service to deactivate among communication services that are able to be provided and a transmitter that transmits, to a server, a message for identifying the at least one communication service to deactivate.

Method and device for selective communication service in communication system

Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as long term evolution (LTE). Disclosed is a method by which a terminal transmits a buffer status report (BSR) in a communication system, including allocating an uplink resource from a base station; comparing the number of padding bits with a value obtained by summing the size of the BSR and the size of a sub-header of the BSR; and transmitting, to the base station according to the comparison result, the BSR including information indicating the presence or absence of a field representing a buffer size for at least one logical channel group (LCG).

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

Growing community of inventors

Suwon-si, South Korea

Jae-Hyuk Jang