公开(公告)号：US09832668B2

公开(公告)日：2017-11-28

申请号：US14881997

申请日：2015-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Neung-Hyung Lee ,  Sung-Oh Kwon ,  Sang-Min Oh ,  Ho-Sun Youm ,  Soeng-Hun Kim

IPC: H04W24/02 ,  H04W28/08 ,  H04W72/04 ,  H04W24/04 ,  H04W24/10 ,  H04W72/00

CPC classification number: H04W24/02 ,  H04W24/04 ,  H04W24/10 ,  H04W28/08 ,  H04W72/00 ,  H04W72/0486

Abstract: A method and apparatus for measuring a use of radio resources in a wireless communication system are provided. The method includes allocating radio resources to a plurality of transport blocks, and, if at least one transport block among the plurality of transport blocks overlaps at least one other transport block in terms of the radio resources, a use of the radio resources is measured by calculating a sum of a value determined by dividing the number of radio resources allocated to each of the plurality of transport blocks by the number of radio resources which are used by the at least one other transport block in a duplicate manner.

公开(公告)号：US09209949B2

公开(公告)日：2015-12-08

申请号：US14186409

申请日：2014-02-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Neung-Hyung Lee ,  Eun-Jung Kim ,  Sung-Oh Kwon

IPC: G06F11/00 ,  H04J1/16 ,  H04L12/26 ,  H04L5/00 ,  H04L1/18 ,  H04W72/12

CPC classification number: H04L5/003 ,  H04L1/1812 ,  H04L1/1864 ,  H04L1/1874 ,  H04L1/1896 ,  H04W72/1221 ,  H04W72/1284

Abstract: A method and apparatus for uplink scheduling in a communication system are provided. The method includes determining whether a User Equipment (UE) is included in an uplink scheduling list, a buffer length of the UE is estimated, if the UE is included in the uplink scheduling list, it is determined whether a Buffer State Report (BSR) indicating the buffer length of the UE has been received from the UE, if the estimated buffer length is 0, and the UE is transitioned to a non-zero BSR reception state and maintained in the uplink scheduling list, if the BSR has not been received from the UE. The non-zero BSR reception state is a state in which a zero BSR indicating the buffer length of the UE is 0 has not been received.

Abstract translation: 提供了一种用于通信系统中的上行链路调度的方法和装置。 该方法包括：确定用户设备（UE）是否包括在上行链路调度列表中，如果UE被包括在上行链路调度列表中，则UE估计缓冲区长度，确定缓冲状态报告（BSR） 指示UE已经从UE接收到缓冲区长度，如果估计的缓冲器长度为0，并且UE转换到非零BSR接收状态并且在上行链路调度列表中维护，则如果尚未接收到BSR 来自UE。 非零BSR接收状态是没有接收到指示UE的缓冲器长度的零BSR为0的状态。

公开(公告)号：US08914026B2

公开(公告)日：2014-12-16

申请号：US13850866

申请日：2013-03-26

Applicant: Samsung Electronics Co. Ltd.

Inventor： Neung-Hyung Lee ,  Sung-Oh Kwon ,  Kyeong-In Jeong ,  Jong-In Kim ,  Ho-Sun Youm ,  Jong-Hyung Kwun

IPC: H04W4/00 ,  H04W24/02 ,  H04W48/08 ,  H04W84/04

CPC classification number: H04W24/02 ,  H04W48/08 ,  H04W84/045

Abstract: A method and an apparatus for transmitting and receiving System Information (SI) of a femto base station in a wireless communication system are provided. In the method, an SI transmission point is determined using unique identification information of a femto base station itself and unique identification information of a macro base station with which the femto base station is associated. Each of user equipment and the macro base station generate a measurement gap pattern representing an SI reception point using the unique identification information of the femto base station and the unique identification information of the macro base station. SI is received from the femto base station according to the generated measurement gap pattern.

Abstract translation: 提供了一种用于在无线通信系统中发送和接收毫微微基站的系统信息（SI）的方法和装置。 在该方法中，使用毫微微基站本身的唯一识别信息和与毫微微基站相关联的宏基站的唯一识别信息来确定SI传输点。 用户设备和宏基站中的每一个使用毫微微基站的唯一标识信息和宏基站的唯一标识信息来生成表示SI接收点的测量间隙模式。 根据产生的测量间隙模式，从毫微微基站接收SI。

公开(公告)号：US10959244B2

公开(公告)日：2021-03-23

申请号：US15744526

申请日：2016-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeo-Hun Yun ,  Peng Xue ,  Seung-Joo Maeng ,  Neung-Hyung Lee ,  Chan-Hong Kim ,  Min Sagong ,  Ji-Yun Seol ,  Yong-Ho Cho

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/04

Abstract: The present disclosure relates to a communication technique for converging a 5G communication system, which is provided to support a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure may be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure relates to an efficient method and device for uplink communication in a narrow band system which provides an IoT service in a band for a broadband system, and a method for uplink communication in a narrow band system according to an embodiment of the present disclosure comprises the steps of: receiving, by a terminal, control information associated with uplink transmission of symbols from a base station; and performing, by the terminal, the uplink transmission using symbols except a second symbol overlapping with a first symbol for transmission of an uplink reference signal in a broadband system, on the basis of the control information.