公开(公告)号：US20150189565A1

公开(公告)日：2015-07-02

申请号：US14224694

申请日：2014-03-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Nak Woon SUNG ,  Yong Seouk CHOI

IPC: H04W36/16 ,  H04W48/16

CPC classification number: H04W48/16 ,  H04W48/20 ,  H04W84/045

Abstract: In a network including a macrocell and a femtocell, a terminal measures a current mobility state indicating a base station that is currently associated with the terminal and a future mobility state indicating a base station that is to be associated with the terminal in the future, and calculates expectation rewards for the base stations in consideration of information on neighbor base stations provided from a serving base station. In addition, the terminal selects a base station providing the largest expectation reward.

Abstract translation: 在包括宏小区和毫微微小区的网络中，终端测量表示当前与终端相关联的基站的当前移动性状态以及指示将来与终端相关联的基站的未来移动性状态，以及 考虑到从服务基站提供的相邻基站的信息，计算基站的期望回报。 此外，终端选择提供最大期望报酬的基站。

公开(公告)号：US20180270882A1

公开(公告)日：2018-09-20

申请号：US15919910

申请日：2018-03-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Nak Woon SUNG

IPC: H04W76/12 ,  H04L29/12

Abstract: An operation method of a first communication node in a communication system including an evolved packet core (EPC), a plurality of base stations, and a communication network connecting the EPC and the plurality of base stations may comprise transmitting a first message requesting a packet data network (PDN) connection to a second communication node included in the communication network; receiving a second message including an internet protocol (IP) address-related information from the second communication node; and dynamically assigning IP addresses to the plurality of base stations connected to the first communication node based on the IP address-related information.

公开(公告)号：US20240121809A1

公开(公告)日：2024-04-11

申请号：US18373389

申请日：2023-09-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jun Hyeong KIM ,  Go San NOH ,  Il Gyu KIM ,  Man Ho PARK ,  Nak Woon SUNG ,  Jae Su SONG ,  Nam Suk LEE ,  Hee Sang CHUNG ,  Min Suk CHOI

IPC: H04W72/40 ,  H04W72/541

CPC classification number: H04W72/40 ,  H04W72/541

Abstract: A method of a first terminal may include: identifying first RB set(s) to be used for SL communication among consecutive RB sets through an LBT procedure; identifying a first subchannel group included in the first RB set(s) and a second subchannel group including a first PRB in the first RB set(s), the first PRB being not included in the first subchannel group; configuring the first PRB within the second subchannel group as an SL communication resource; and transmitting, to a second terminal, control information indicating that the first PRB is configured as the SL communication resource.

公开(公告)号：US20230292300A1

公开(公告)日：2023-09-14

申请号：US18099464

申请日：2023-01-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jun Hyeong KIM ,  Go San NOH ,  Il Gyu KIM ,  Man Ho PARK ,  Nak Woon SUNG ,  Jae Su SONG ,  Nam Suk LEE ,  Hee Sang CHUNG ,  Min Suk CHOI

IPC: H04W72/044 ,  H04W72/40 ,  H04W72/54

CPC classification number: H04W72/046 ,  H04W72/40 ,  H04W72/54

Abstract: A method of a transmitting terminal may include: determining a beam candidate set including two or more beams usable for sidelink communication with a receiving terminal from among a plurality of beams that can be beam-formed; determining a resource set for each beam within the beam candidate set through resource sensing, such that the resource set has candidate resources equal to or greater than a predetermined number of candidate resources; selecting a beam and a resource to be used for sidelink communication with the receiving terminal based on the beam candidate set and the resource set; and transmitting sidelink data to the receiving terminal using the selected beam and the selected resource.

公开(公告)号：US20160183234A1

公开(公告)日：2016-06-23

申请号：US14973933

申请日：2015-12-18

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Nak Woon SUNG ,  Yong Seouk CHOI

IPC: H04W72/04 ,  H04W72/12 ,  H04W74/08 ,  H04W24/08

CPC classification number: H04W72/046 ,  H04W36/06

Abstract: In a mobile communication network, after a target beam is determined based on signal intensity of a serving beam and a candidate beam, when the serving beam and the target beam are operated in the same base station, a terminal performs a beam switching procedure in a layer 2.

Abstract translation: 在移动通信网络中，在基于服务波束和候选波束的信号强度确定目标波束之后，当服务波束和目标波束在相同的基站中操作时，终端执行波束切换过程 第2层。