-
11.发明申请公开(公告)号：US20220132432A1
公开(公告)日：2022-04-28
申请号：US17507810
申请日：2021-10-22
Inventor： Jun Hyeong KIM , Seon Ae KIM , IL GYU KIM , Go San NOH , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI , Jung Pil CHOI
Abstract: An operation method of an IAB node in a communication system may comprise: measuring a power difference between a first signal received from a first node and a second signal received from a second node; controlling a transmit power of each of the first node and the second node based on the power difference; generating scheduling information for allowing the first node and the second node to simultaneously transmit signals; transmitting the scheduling information to the first node and the second node; and receiving signals that the first node and the second node simultaneously transmit according to the scheduling information by using the transmit power.
-
12.发明申请METHOD FOR HANDOVER OF MOBILE APPARATUS AND COMMUNICATION DEVICE FOR THE SAME 审中-公开用于切换移动设备的方法和用于其的通信设备公开(公告)号：US20140295842A1
公开(公告)日：2014-10-02
申请号：US14224704
申请日：2014-03-25
Inventor： Sung Woo CHOI , Jun Hyeong KIM , Il Gyu KIM
IPC: H04W36/24
CPC classification number: H04W36/30 , H04B7/0408 , H04W36/06
Abstract: Provided are a method for handover of mobile apparatus, a communication device for the same, and a mobile apparatus using the same. A communication device of a mobile apparatus may comprise a first antenna unit, a second antenna unit, a first signal processing part receiving a handover command indicating to handover from a first beam which maintains connection with the mobile apparatus through the first antenna unit to a second beam, and storing information about the first beam, and a second signal processing part performing handover from a third beam which maintains connection with the mobile apparatus through the second antenna unit to the first beam by using the information about the first beam. Therefore, a procedure for handover to a new beam area may be simplified.
Abstract translation: 提供了一种移动装置的切换方法，其通信装置以及使用该方法的移动装置。 移动装置的通信装置可以包括第一天线单元，第二天线单元，第一信号处理部分，接收指示从第一波束切换的切换命令，所述第一波束通过第一天线单元保持与移动设备的连接到第二天线单元 并且存储关于第一光束的信息，以及第二信号处理部分，通过使用关于第一光束的信息，从第三光束执行切换，所述第三光束通过第二天线单元维持与移动装置的连接到第一光束。 因此，可以简化用于切换到新的波束区域的过程。
-
公开(公告)号：US20230164874A1
公开(公告)日：2023-05-25
申请号：US17991548
申请日：2022-11-21
Inventor： Jun Hyeong KIM , Go San NOH , IL GYU KIM , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI , Jung Pil CHOI
IPC: H04W76/28 , H04W24/08 , H04B17/318 , H04W72/04 , H04W72/566 , H04W72/40
CPC classification number: H04W76/28 , H04W24/08 , H04B17/318 , H04W72/04 , H04W72/566 , H04W72/40
Abstract: A method for sidelink DRX communication may comprise configuring a first resource sensing window for identifying whether resources of a candidate resource set to be used for sidelink DRX communication are reserved or used; identifying whether the resources of the candidate resource set are reserved or used based on the first resource sensing window; determining a selected resource set based on a result of the identification; configuring a second resource sensing window based on information on a DRX active time of a receiving terminal, which is received from the receiving terminal; identifying whether the resources of the candidate resource set are reserved or used by another terminal based on the second resource sensing window; updating the selected resource set based on a result of the identification on the second resource sensing window; and transmitting data to the receiving terminal by using a resource of the updated selected resource set.
-
公开(公告)号：US20230028889A1
公开(公告)日：2023-01-26
申请号：US17864712
申请日：2022-07-14
Inventor： Tae Hyoung KIM , Jun Hyeong KIM , Go San NOH , Il Gyu KIM , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI
Abstract: Disclosed are a method and an apparatus for sidelink resource allocation in a wireless communication system. The method and apparatus for sidelink resource allocation in a wireless communication system, a method of a first terminal, may include: receiving, from a base station, resource pool configuration information including information on a resource sensing type; in response to that the information on the resource sensing type indicates a sensing operation, sensing transmission resource(s) within a sensing period according to the resource sensing type based on the scheduling information; selecting a first resource based on a result of the sensing on the transmission resource(s); and performing sidelink communication using the selected first resource.
-
公开(公告)号：US20220182173A1
公开(公告)日：2022-06-09
申请号：US17541363
申请日：2021-12-03
Inventor： Jun Hyeong KIM , Gyu Il KIM , Go San NOH , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI , Jung Pil CHOI
Abstract: An operation method of a relay node may include: receiving, from a first communication node, first data composed of n bits; receiving, from a second communication node, second data composed of m bits; in response to determining that n is greater than m, generating first T-data of m bits excluding (n−m) bits from the n-bits of the first data and first R-data of (n−m) bits; generating third data by performing a network coding operation on the first T-data and the second data; transmitting the third data to the first communication node; and transmitting the third data and the first R-data to the second communication node.
-
Patent Agency Ranking
公开(公告)号：US20180359712A1
公开(公告)日：2018-12-13
申请号：US16005920
申请日：2018-06-12
Inventor： Bing HUI , Il Gyu KIM , Junhyeong KIM , Gosan NOH , Hee Sang CHUNG , Sung Woo CHOI
CPC classification number: H04W52/362 , H04B7/0617 , H04B7/0695 , H04W52/42 , H04W52/48 , H04W52/50 , H04W72/0473 , H04W74/0833
Abstract: A method and user equipment for transmitting a message of a random access procedure in a multi-beam system includes: transmitting and retransmitting a message 1 of the RA procedure through a first beam of a plurality of transmission beams of the UE based on power ramping; and retransmitting, if one or more Msg. 2 (RAR) is not successfully received corresponding to the message 1 transmission/retransmission, the message 1 through a second beam of the plurality of transmission beams after switching the first beam to the second beam at a second power level which is the same as or higher than a first power level of the first beam.
-
公开(公告)号：US20180279387A1
公开(公告)日：2018-09-27
申请号：US15934140
申请日：2018-03-23
Inventor： Bing HUI , IL GYU KIM , Junhyeong KIM , Gosan NOH , Hee Sang CHUNG , Sung Woo CHOI
CPC classification number: H04W74/0891 , H04L5/0007 , H04L5/0053 , H04L27/261 , H04W4/70 , H04W16/28 , H04W74/002 , H04W74/0833 , H04W88/02 , H04W88/08
Abstract: A method and an apparatus for transmitting a message used to access a base station (BS) in a random access (RA) procedure by user equipment (UE) are provided. The method includes: determining a first RA preamble resource corresponding to an SSB index which corresponds to a transmission beam among a plurality of transmission beams of BS; and transmitting a message 1 of the RA procedure by using a first RA preamble format which includes the first RA preamble resource and at least one second RA preamble resource which neighbors the first RA preamble resource.
-
18.发明申请公开(公告)号：US20150289172A1
公开(公告)日：2015-10-08
申请号：US14676396
申请日：2015-04-01
Inventor： Sung Woo CHOI , IL GYU KIM , Seung Chan BANG
CPC classification number: H04W36/0055 , H04W36/08
Abstract: For a transmitting terminal which is connected to a small base station of a small cell to transmit data to a receiving terminal belonging to another small cell, information of the receiving terminal to a target small base station to which the receiving terminal is connected is received from a small base station; when handover to the target small base station may be made, the handover to the target small base station is made depending on a handover instruction from the small base station and then data are transmitted to the receiving terminal through the target small base station.
Abstract translation: 对于连接到小小区的小型基站的发送终端，向属于另一小小区的接收终端发送数据，接收到接收终端所连接的目标小基站的接收终端的信息从 一个小基地台 当可以进行到目标小型基站的切换时，根据来自小型基站的切换指令进行到目标小型基站的切换，然后通过目标小型基站将数据发送到接收终端。
-
19.发明申请公开(公告)号：US20250039804A1
公开(公告)日：2025-01-30
申请号：US18917601
申请日：2024-10-16
Inventor： Jun Hyeong KIM , Seon Ae KIM , IL GYU KIM , Go San NOH , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI , Jung Pil CHOI
IPC: H04W52/14 , H04L5/00 , H04W52/36 , H04W72/0446
Abstract: An operation method of an IAB node in a communication system may comprise: measuring a power difference between a first signal received from a first node and a second signal received from a second node; controlling a transmit power of each of the first node and the second node based on the power difference; generating scheduling information for allowing the first node and the second node to simultaneously transmit signals; transmitting the scheduling information to the first node and the second node; and receiving signals that the first node and the second node simultaneously transmit according to the scheduling information by using the transmit power.
-
20.发明申请公开(公告)号：US20190104552A1
公开(公告)日：2019-04-04
申请号：US16128568
申请日：2018-09-12
Inventor： Bing HUI , Il Gyu KIM , Jun Hyeong KIM , Go San NOH , Hee Sang CHUNG , Sung Woo CHOI
Abstract: A method of performing, by a device, a random access procedure in a radio communication system includes: receiving from a base station RACH configuration information; and transmitting a first message based on the received RACH configuration information. Herein, a plurality of SSBs may be in association with a plurality of preambles, and the first message may be transmitted in a time domain through a plurality of RACH resources.
-
-
-
-
-
-
-
-
-
Search Results
20
records
(took 0.024 seconds)
