公开(公告)号：US20160183230A1

公开(公告)日：2016-06-23

申请号：US14686745

申请日：2015-04-14

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： SoonGi PARK ,  DongSeung KWON ,  Kyung Sook KIM ,  Jun Sik KIM ,  Pyeong Jung SONG ,  Sang Chul OH ,  Yong Seouk CHOI

IPC: H04W72/04 ,  H04W76/02

CPC classification number: H04W76/10 ,  H04W16/02 ,  H04W72/087 ,  H04W88/08

Abstract: A base station of a mobile communication system divides an ultra wideband into a plurality of unit bands, uses a plurality of beam component carriers corresponding to the L3 CP dedicated unit band as a coverage layer by grouping in one cell in the L3 CP dedicated unit band and uses a plurality of beam component carriers corresponding to the UP dedicated unit band in the UP dedicated unit band as a plurality of capacitor layers by grouping in a plurality of cells of a smaller size than that of the grouping.

Abstract translation: 移动通信系统的基站将超宽带划分为多个单位频带，通过在L3CP专用单元频带中的一个小区中分组，将与L3 CP专用单元频带对应的多个波束分量载波作为覆盖层进行分组 并且通过在与分组的尺寸相比较小的多个单元中进行分组，将与UP专用单元频带中的UP专用单元频带相对应的多个波束分量载波用作多个电容器层。

公开(公告)号：US20160183233A1

公开(公告)日：2016-06-23

申请号：US14973795

申请日：2015-12-18

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： SoonGi PARK

IPC: H04W72/04 ,  H04W72/08 ,  H04W36/00 ,  H04L5/00

CPC classification number: H04W36/0072 ,  H04B7/0408 ,  H04W16/30 ,  H04W36/0066

Abstract: A base station including a plurality of antenna assemblies in a mobile communication system divides an ultra wideband into a plurality of unit-bands (UBs), forms a plurality of beams by the plurality of antenna assemblies, groups a plurality of beam component carriers distinguished by the plurality of UBs into beam component carriers that belong to the same UB to operate the grouped beam component carriers as a plurality of cells, and configures one cell among the plurality of cells as a cell for movement of a terminal.

Abstract translation: 在移动通信系统中包括多个天线组件的基站将超宽带划分为多个单位波段（UB），由多个天线组件形成多个波束，将由多个天线组合区分的多个波束分量载波组合， 所述多个UB成为属于相同UB的波束分量载波，以将分组的波束分量载波作为多个小区进行操作，并且将多个小区之中的一个小区配置为终端的移动小区。

公开(公告)号：US20240196287A1

公开(公告)日：2024-06-13

申请号：US18539106

申请日：2023-12-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sun Mi JUN ,  II Gyu KIM ,  Jung Im KIM ,  Jun Sik KIM ,  SoonGi PARK ,  Sung Cheol CHANG ,  Hee Sang CHUNG ,  Yong Seouk CHOI

IPC: H04W36/06 ,  H04W36/30 ,  H04W76/19 ,  H04W76/20

CPC classification number: H04W36/06 ,  H04W36/30 ,  H04W76/19 ,  H04W76/20

Abstract: Disclosed are radio bearer management method and apparatus for multi-radio multi-connectivity. A method of a terminal may comprise: transmitting UP data to at least one node among an MN or SN through a first DRB; and in response to identifying a UL coverage loss in the second SN, determining switching from the first DRB to a second DRB based on a bearer switching rule.

公开(公告)号：US20160128066A1

公开(公告)日：2016-05-05

申请号：US14740550

申请日：2015-06-16

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： SoonGi PARK ,  Eun Seon CHO ,  Yeon Seung SHIN ,  Pyeong Jung SONG

IPC: H04W72/04 ,  H04W76/02 ,  H04W16/14 ,  H04B17/309

CPC classification number: H04W16/14 ,  H04B17/345 ,  H04W72/082 ,  H04W76/14 ,  H04W92/18

Abstract: Disclosed are a method for allocating a resource to a D2D link of a base station, including determining a D2D link resource to be allocated to the D2D link among cellular resources of the base station, and transmitting uplink control information including information on the D2D link resource to at least two terminals which are connected by the D2D link among a plurality of cellular terminals connected to the base station, and a method for transmitting/receiving data to and from a terminal, including: searching for a white space of cellular resources; transmitting a search result for the white space to a base station of coverage to which the terminal belongs; receiving resource information determined depending on the search result; and transmitting/receiving data to and from the adjacent terminals through the D2D link based on the resource information.

Abstract translation: 公开了一种向基站的D2D链路分配资源的方法，包括：确定要在基站的蜂窝资源之间分配给D2D链路的D2D链路资源，以及发送包括关于D2D链路资源的信息的上行链路控制信息 至少两个由连接到基站的多个蜂窝终端中的D2D链路连接的终端，以及用于向终端发送/接收数据的方法，包括：搜索蜂窝资源的空白区域; 向所述终端所属的覆盖基站发送所述白空间的搜索结果; 接收根据搜索结果确定的资源信息; 并且基于资源信息通过D2D链路向/从相邻终端发送/接收数据。

公开(公告)号：US20170180090A1

公开(公告)日：2017-06-22

申请号：US15382550

申请日：2016-12-16

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： SoonGi PARK ,  Yong Seouk CHOI ,  Tae Joong KIM

IPC: H04L5/00 ,  H04W24/02 ,  H04W72/04 ,  H04W24/10

CPC classification number: H04L5/0035 ,  H04L5/0058 ,  H04W24/02 ,  H04W24/10 ,  H04W28/26

Abstract: Disclosed is an apparatus for managing a plurality of transmission points (TPs) including: configuring at least one grouping cell by logically grouping a plurality of spot coverages formed by the plurality of TPs within an overall coverage in a plurality of subbands, respectively, within an overall system band; and operating at least one of the plurality of subbands as a capacity layer for providing capacity to UE.