公开(公告)号：US09485738B2

公开(公告)日：2016-11-01

申请号：US14673395

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Yujian Zhang ,  Joon-Young Cho ,  Young-Bum Kim ,  Yong-Jun Kwak

IPC: H04B7/00 ,  H04B1/00 ,  H04B1/02 ,  H04W52/14 ,  H04W52/16 ,  H04W52/26 ,  H04W52/28 ,  H04W52/58 ,  H04W52/22 ,  H04L1/00

CPC classification number: H04W52/146 ,  H04L1/0002 ,  H04L1/0007 ,  H04L1/0025 ,  H04W52/16 ,  H04W52/226 ,  H04W52/262 ,  H04W52/286 ,  H04W52/58

Abstract: A method for configuring gain factors in a WCDMA telecommunication system is provided in which the gain factor for defining power required for normal reception of uplink data in an environment supporting an uplink service over an E-DCH can be configured using minimal signaling information. First gain factors for first TFs corresponding to a part of a TF set including a plurality of TFs available for an uplink service are received. One of the first TFs is determined as a reference TF for a second TF other than the first TFs in the TF set. Then, a second gain factor for the second TF is calculated using the first gain factor for the determined reference TF. The second gain factor is used for transmitting or receiving uplink data.

公开(公告)号：US20150382369A1

公开(公告)日：2015-12-31

申请号：US14851993

申请日：2015-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youn-Hyoung HEO ,  Kyeong-In Jeong ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Yong-Jun Kwak ,  Young-Bum Kim

IPC: H04W72/10

CPC classification number: H04W72/10 ,  H04W8/24 ,  H04W28/14 ,  H04W72/1242 ,  H04W72/1252 ,  H04W72/1268 ,  H04W72/1284

Abstract: Methods and apparatuses are provided for communication between a user equipment (UE) and a node B in a communication system. The UE generates a media access control protocol data unit (MAC PDU) including at least one field related to an amount of data, if the data becomes available for transmission. The MAC-PDU including the at least one field related to the amount of data is transmitted to the node B. Grant information is received from the node B. The data is transmitted to the Node B based on the grant information. Each of the at least one field related to the amount of data corresponds to a respective identifier.

Abstract translation: 提供了用于在通信系统中的用户设备（UE）和节点B之间的通信的方法和装置。 如果数据可用于传输，则UE生成包括与数据量相关的至少一个字段的媒体访问控制协议数据单元（MAC PDU）。 将包括与数据量相关的至少一个字段的MAC-PDU发送到节点B.从节点B接收授权信息。根据授权信息将数据发送到节点B. 与数据量相关的至少一个字段中的每一个对应于相应的标识符。

公开(公告)号：US20150139133A1

公开(公告)日：2015-05-21

申请号：US14570437

申请日：2014-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-Jun Kwak ,  Hwan-Joon Kwon ,  Joon-Young Cho ,  Ju-Ho Lee ,  Jin-Kyu Han ,  Youn-Hyoung Heo ,  Ping Wang

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0053 ,  H04L27/2626 ,  H04W8/26 ,  H04W52/0216 ,  H04W52/0245 ,  H04W72/04 ,  H04W72/14 ,  H04W74/006 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/20

Abstract: A method and apparatus are provided for transmitting control information in a base station for a wireless communication system. The method includes receiving, from a terminal, a channel quality indicator (CQI); determining at least one control channel element (CCE) for a physical downlink control channel (PDCCH) based on the received CQI and an identifier (ID) of the terminal; and transmitting, to the terminal, control information on the PDCCH including the determined at least one CCE. A number of the at least one CCE is determined based on the CQI.

Abstract translation: 提供了一种用于在用于无线通信系统的基站中发送控制信息的方法和装置。 该方法包括从终端接收信道质量指示符（CQI）; 基于所接收的CQI和所述终端的标识符（ID），确定用于物理下行链路控制信道（PDCCH）的至少一个控制信道单元（CCE）; 以及向终端发送包括确定的至少一个CCE的PDCCH的控制信息。 基于CQI确定至少一个CCE的数量。

公开(公告)号：USRE44860E1

公开(公告)日：2014-04-22

申请号：US13772041

申请日：2013-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-Jun Kwak ,  Hyeon-Woo Lee ,  Myeong-Sook Seo ,  Joon-Goo Park ,  Sung-Ho Choi ,  Sung-Hoon Kim

IPC: H04W4/00 ,  H04M11/00 ,  H04B7/00 ,  H04W68/00 ,  H04B7/14 ,  H04B1/04

CPC classification number: H04W68/00 ,  H04W4/06

Abstract: A paging apparatus and method in a mobile communication system providing an MBMS (Multimedia Broadcast Multicast Service). In the mobile communication system, to page a UE for a first service through a primary carrier during a second service in progress through a secondary carrier, a PICH (Paging Indication Channel) transmitter in a Node B transmits paging indication information to the UE through the primary carrier by oscillating the primary carrier as a transmission frequency. A PCH (Paging Channel) transmitter transmits paging information to the UE through the primary carrier or the secondary carrier by oscillating the primary carrier or the secondary carrier as the transmission frequency under a predetermined control. A PBMSCH (Physical Broadcast Multicast Shared Channel) transmitter transmits data of the second service through the secondary carrier by oscillating the secondary carrier as the transmission frequency. A controller controls the primary carrier or the secondary carrier to be oscillated as the transmission frequency of the PCH transmitter if the paging indication information indicates paging.

Abstract translation: 一种提供MBMS（多媒体广播多播服务）的移动通信系统中的寻呼装置和方法。 在移动通信系统中，为了在通过辅助载波进行的第二服务期间，通过主载波寻找第一服务的UE，节点B中的PICH（寻呼指示信道）发射机通过以下方式向UE发送寻呼指示信息： 主载波通过使主载波振荡为传输频率。 PCH（寻呼信道）发射机通过在预定控制下振荡主载波或辅载波作为发射频率，通过主载波或辅载波向UE发送寻呼信息。 PBMSCH（物理广播多播共享信道）发射机通过使辅助载波振荡作为发送频率，通过辅助载波发送第二业务的数据。 如果寻呼指示信息指示寻呼，则控制器控制主载波或辅载波振荡为PCH发射机的发射频率。

公开(公告)号：US20130250899A1

公开(公告)日：2013-09-26

申请号：US13903631

申请日：2013-05-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong-In Jeong ,  Himke Van Der Velde ,  Gert Jan Van Lieshout ,  Yong-Jun Kwak ,  Soeng-Hun Kim

IPC: H04W74/00

CPC classification number: H04W74/004 ,  H04L5/0016 ,  H04L5/003 ,  H04L5/0053 ,  H04W48/10 ,  H04W72/085 ,  H04W72/087 ,  H04W72/1268 ,  H04W74/002 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/042

Abstract: A method for transmitting a random access preamble using a random access procedure in a mobile communication system. The random access preamble transmission method includes selecting, upon triggering of the random access procedure, one of random access preamble sets predefined between a User Equipment (UE) and an Evolved Node B (ENB) according to whether a radio channel condition is greater than a radio channel condition threshold and a size of a message that the UE will transmit after transmission of the random access preamble is greater than a minimum message size, randomly selecting a random access preamble from the selected random access preamble set, and transmitting the selected random access preamble to the ENB over a random access channel.

Abstract translation: 一种用于在移动通信系统中使用随机接入过程发送随机接入前同步码的方法。 所述随机接入前同步码发送方法包括：在触发所述随机接入过程时，根据无线电信道状态是否大于一个，在用户设备（UE）和演进节点B（ENB）之间预定义的随机接入前导码集合之一 无线电信道条件阈值和在随机接入前导码的发送之后UE将要发送的消息的大小大于最小消息大小，从所选择的随机接入前导码组中随机选择随机接入前导码，并发送所选择的随机接入 ENB在随机接入信道上的前导码。

公开(公告)号：US20130077587A1

公开(公告)日：2013-03-28

申请号：US13681018

申请日：2012-11-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-Jun Kwak ,  Hwan-Joon Kwon ,  Joon-Young Cho ,  Ju-Ho Lee ,  Jin-Kyu Han ,  Youn-Hyoung Heo ,  Ping Wang

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0053 ,  H04L27/2626 ,  H04W8/26 ,  H04W52/0216 ,  H04W52/0245 ,  H04W72/04 ,  H04W72/14 ,  H04W74/006 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/20

Abstract: A method and apparatus are provided for transmitting control information in a base station for a wireless communication system. The method includes transmitting, to a terminal, information associated with a number of Control Channel Elements (CCEs) included in control channels, determining a set of control channel candidates based on an IDentifier (ID) of the terminal and the information associated with the number of CCEs; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the selected at least one control channel candidate.

Abstract translation: 提供了一种用于在用于无线通信系统的基站中发送控制信息的方法和装置。 该方法包括向终端发送与包括在控制信道中的多个控制信道元素（CCE）相关联的信息，基于终端的标识符（ID）和与该号码相关联的信息确定一组控制信道候选 的CCE; 从所述一组控制信道候选中选择至少一个控制信道候选; 以及通过所选择的至少一个控制信道候选者向终端发送控制信息。