公开(公告)号：US20150163006A1

公开(公告)日：2015-06-11

申请号：US14624299

申请日：2015-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Bum KIM ,  Joon-Young CHO ,  Ju-Ho LEE ,  Ying Yang LI ,  Yujian ZHANG

IPC: H04J11/00 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0032 ,  H04B1/713 ,  H04J11/005 ,  H04J13/0062 ,  H04J13/18 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0019 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0228 ,  H04W28/0236 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042

Abstract: Methods and apparatuses are provided for transmitting and receiving information. A User Equipment (UE) receives information related to a cyclic shift value α transmitted from a Node B. The UE obtains a reference sequence based on a Zadoff-Chu sequence and ejα. The UE transmits the reference sequence in a Single Carrier-Frequency Division Multiple Access (SC-FDMA) symbol to the Node B. The SC-FDMA symbol is predefined among a plurality of SC-FDMA symbols in a slot of a subframe.

Abstract translation: 提供了发送和接收信息的方法和装置。 用户设备（UE）接收与从节点B发送的循环移位值α有关的信息.UE根据Zadoff-Chu序列和ejα获得参考序列。 UE将单载波 - 频分多址（SC-FDMA）符号中的参考序列发送到节点B.在子帧的时隙中的多个SC-FDMA符号之间预先确定SC-FDMA符号。

公开(公告)号：US20180049249A1

公开(公告)日：2018-02-15

申请号：US15792220

申请日：2017-10-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yingyang LI ,  Yujian ZHANG ,  Xiaoqiang LI

IPC: H04W74/08 ,  H04L5/00 ,  H04J11/00 ,  H04W72/02 ,  H04L5/14 ,  H04W72/04 ,  H04W74/00 ,  H04W88/08

CPC classification number: H04W74/0833 ,  H04J11/005 ,  H04L5/0005 ,  H04L5/0048 ,  H04L5/14 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0493 ,  H04W74/004 ,  H04W74/006 ,  H04W88/08

Abstract: Base Station (BS) and User Equipment (UE) apparatuses for configuring a Random Access CHannel (RACH), and methods thereof, are provided. The method for a BS to configure a RACH includes generating configuration information on RACH resources, transmitting the configuration information on the RACH resources to a UE, receiving a random access preamble multiplexed on a plurality of continuous RACH resources from the UE, extracting the random access preamble multiplexed on the plurality of continuous RACH resources, and detecting the extracted random access preamble. The method for a UE to configure a RACH includes receiving configuration information on RACH resources from a BS, selecting occupied RACH resources among a plurality of continuous RACH resources, generating a random access preamble, multiplexing the generated random access preamble on the selected RACH resources, and transmitting the random access preamble on the selected RACH resources to the BS.

公开(公告)号：US20150180624A1

公开(公告)日：2015-06-25

申请号：US14624258

申请日：2015-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Bum KIM ,  Joon-Young CHO ,  Ju-Ho LEE ,  Ying Yang LI ,  Yujian ZHANG

IPC: H04L5/00 ,  H04B1/713

CPC classification number: H04L5/0032 ,  H04B1/713 ,  H04J11/005 ,  H04J13/0062 ,  H04J13/18 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0019 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0228 ,  H04W28/0236 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042

Abstract: Methods and apparatuses are provided for transmitting and receiving information. A User Equipment (UE) identifies a sequence based on a Zadoff-Chu sequence and ejα, where a cyclic shift value α is defined per cell. The UE identifies information for an orthogonal sequence. The UE generates a signal by using the information, the sequence and the orthogonal sequence. The UE transmits the signal in a Single Carrier-Frequency Division Multiple Access (SC-FDMA) symbol to a Node B.

Abstract translation: 提供了发送和接收信息的方法和装置。 用户设备（UE）基于Zadoff-Chu序列和ejα来识别序列，其中每个小区定义循环移位值α。 UE识别正交序列的信息。 UE通过使用信息，序列和正交序列生成信号。 UE将单载波 - 频分多址（SC-FDMA）符号中的信号发送到节点B.

公开(公告)号：US20140355560A1

公开(公告)日：2014-12-04

申请号：US14459798

申请日：2014-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yingyang LI ,  Yujian ZHANG ,  Xiaoqiang LI

IPC: H04W74/00 ,  H04W72/04

CPC classification number: H04W74/0833 ,  H04J11/005 ,  H04L5/0005 ,  H04L5/0048 ,  H04L5/14 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0493 ,  H04W74/004 ,  H04W74/006 ,  H04W88/08

Abstract: Base Station (BS) and User Equipment (UE) apparatuses for configuring a Random Access CHannel (RACH), and methods thereof, are provided. The method for a BS to configure a RACH includes generating configuration information on RACH resources, transmitting the configuration information on the RACH resources to a UE, receiving a random access preamble multiplexed on a plurality of continuous RACH resources from the UE, extracting the random access preamble multiplexed on the plurality of continuous RACH resources, and detecting the extracted random access preamble. The method for a UE to configure a RACH includes receiving configuration information on RACH resources from a BS, selecting occupied RACH resources among a plurality of continuous RACH resources, generating a random access preamble, multiplexing the generated random access preamble on the selected RACH resources, and transmitting the random access preamble on the selected RACH resources to the BS.

Abstract translation: 提供了用于配置随机接入信道（RACH）的基站（BS）和用户设备（UE）设备及其方法。 用于配置RACH的方法包括生成关于RACH资源的配置信息，向UE发送关于RACH资源的配置信息，从UE接收在多个连续RACH资源上复用的随机接入前导码，提取随机接入 前导码复用在多个连续RACH资源上，并检测所提取的随机接入前同步码。 用于配置RACH的方法包括从BS接收关于RACH资源的配置信息，在多个连续RACH资源中选择占用的RACH资源，生成随机接入前导，在所选择的RACH资源上复用所生成的随机接入前同步码， 以及将所选择的RACH资源上的随机接入前导码发送到BS。

公开(公告)号：US20140233501A1

公开(公告)日：2014-08-21

申请号：US14263374

申请日：2014-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Bum KIM ,  Joon-Young CHO ,  Ju-Ho LEE ,  YingYang LI ,  Yujian ZHANG

IPC: H04W72/04

CPC classification number: H04L5/0032 ,  H04B1/713 ,  H04J11/005 ,  H04J13/0062 ,  H04J13/18 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0019 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0228 ,  H04W28/0236 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042

Abstract: Methods and apparatuses are provided for transmitting control information in an SC-FDMA system. A UE determines cyclic shift values for SC-FDMA symbols. The UE acquires cyclic shift sequences by the cyclic shift values. The UE applies the cyclic shift sequences to the control information on an SC-FDMA symbol basis. The control information applied with the cyclic shift sequences in the SC-FDMA symbols is transmitted to a Node B

Abstract translation: 提供了用于在SC-FDMA系统中发送控制信息的方法和装置。 UE确定SC-FDMA符号的循环移位值。 UE通过循环移位值获取循环移位序列。 UE以SC-FDMA符号为基础向循环移位序列应用控制信息。 将应用于SC-FDMA符号中的循环移位序列的控制信息发送到节点B.

公开(公告)号：US20150110086A1

公开(公告)日：2015-04-23

申请号：US14579225

申请日：2014-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yingyang LI ,  Yujian ZHANG ,  Xiaoqiang LI

IPC: H04W74/08 ,  H04L5/00

CPC classification number: H04W74/0833 ,  H04J11/005 ,  H04L5/0005 ,  H04L5/0048 ,  H04L5/14 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0493 ,  H04W74/004 ,  H04W74/006 ,  H04W88/08

Abstract: Base Station (BS) and User Equipment (UE) apparatuses for configuring a Random Access CHannel (RACH), and methods thereof, are provided. The method for a BS to configure a RACH includes generating configuration information on RACH resources, transmitting the configuration information on the RACH resources to a UE, receiving a random access preamble multiplexed on a plurality of continuous RACH resources from the UE, extracting the random access preamble multiplexed on the plurality of continuous RACH resources, and detecting the extracted random access preamble. The method for a UE to configure a RACH includes receiving configuration information on RACH resources from a BS, selecting occupied RACH resources among a plurality of continuous RACH resources, generating a random access preamble, multiplexing the generated random access preamble on the selected RACH resources, and transmitting the random access preamble on the selected RACH resources to the BS.

公开(公告)号：US20150208359A1

公开(公告)日：2015-07-23

申请号：US14673395

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youn-Hyoung HEO ,  Ju-Ho LEE ,  Yujian ZHANG ,  Joo-Young CHO ,  Young-Bum KIM ,  Yong-Jun KWAK

IPC: H04W52/14 ,  H04W52/26 ,  H04W52/22

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.

Abstract translation: 提供一种用于在WCDMA电信系统中配置增益因子的方法，其中可以使用最小信令信息来配置用于在支持通过E-DCH的上行链路业务的环境中正常接收上行链路数据所需的功率的增益因子。 接收对应于包括可用于上行链路服务的多个TF的TF集合的一部分的第一TF的第一增益因子。 第一个TF中的一个被确定为除了TF集合中的第一TF之外的第二TF的参考TF。 然后，使用所确定的参考TF的第一增益因子来计算第二TF的第二增益因子。 第二增益因子用于发送或接收上行链路数据。

公开(公告)号：US20150163779A1

公开(公告)日：2015-06-11

申请号：US14624322

申请日：2015-02-17

Applicant: Samsung Electronics Co., Ltd .

Inventor： Young-Bum KIM ,  Joon-Young CHO ,  Ju-Ho LEE ,  YingYang LI ,  Yujian ZHANG

IPC: H04W72/04 ,  H04W28/02

CPC classification number: H04L5/0032 ,  H04B1/713 ,  H04J11/005 ,  H04J13/0062 ,  H04J13/18 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0019 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0228 ,  H04W28/0236 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042

Abstract: Methods and apparatuses are provided for transmitting and receiving information. A User Equipment (UE) receives information for a cyclic shift value and information for an orthogonal sequence transmitted from a Node B. The cyclic shift value is defined per Single Carrier-Frequency Division Multiple Access (SC-FDMA) symbol and the orthogonal sequence is defined per slot. The UE obtains a reference sequence based on the cyclic shift value and the orthogonal sequence. The UE transmits the reference sequence in a SC-FDMA symbol to the Node B. The SC-FDMA symbol is predefined among a plurality of SC-FDMA symbols in a slot of a subframe.

Abstract translation: 提供了发送和接收信息的方法和装置。 用户设备（UE）接收用于循环移位值的信息和用于从节点B发送的正交序列的信息。每单载波 - 频分多址（SC-FDMA）符号定义循环移位值，并且正交序列是 每个插槽定义。 UE基于循环移位值和正交序列获得参考序列。 UE将SC-FDMA符号中的参考序列发送到节点B.SAN-FDMA符号是在子帧的时隙中的多个SC-FDMA符号之间预先确定的。

公开(公告)号：US20150078219A1

公开(公告)日：2015-03-19

申请号：US14553469

申请日：2014-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yingyang LI ,  Yujian ZHANG ,  Xiaoqiang LI

IPC: H04W72/04 ,  H04W74/08 ,  H04J11/00 ,  H04L5/14 ,  H04W72/02

CPC classification number: H04W74/0833 ,  H04J11/005 ,  H04L5/0005 ,  H04L5/0048 ,  H04L5/14 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0493 ,  H04W74/004 ,  H04W74/006 ,  H04W88/08

Abstract: Base Station (BS) and User Equipment (UE) apparatuses for configuring a Random Access CHannel (RACH), and methods thereof, are provided. The method for a BS to configure a RACH includes generating configuration information on RACH resources, transmitting the configuration information on the RACH resources to a UE, receiving a random access preamble multiplexed on a plurality of continuous RACH resources from the UE, extracting the random access preamble multiplexed on the plurality of continuous RACH resources, and detecting the extracted random access preamble. The method for a UE to configure a RACH includes receiving configuration information on RACH resources from a BS, selecting occupied RACH resources among a plurality of continuous RACH resources, generating a random access preamble, multiplexing the generated random access preamble on the selected RACH resources, and transmitting the random access preamble on the selected RACH resources to the BS.

Abstract translation: 提供了用于配置随机接入信道（RACH）的基站（BS）和用户设备（UE）设备及其方法。 用于配置RACH的方法包括生成关于RACH资源的配置信息，向UE发送关于RACH资源的配置信息，从UE接收在多个连续RACH资源上复用的随机接入前导码，提取随机接入 前导码复用在多个连续RACH资源上，并检测所提取的随机接入前同步码。 用于配置RACH的方法包括从BS接收关于RACH资源的配置信息，在多个连续RACH资源中选择占用的RACH资源，生成随机接入前导，在所选择的RACH资源上复用所生成的随机接入前同步码， 以及将所选择的RACH资源上的随机接入前导码发送到BS。

公开(公告)号：US20150071134A1

公开(公告)日：2015-03-12

申请号：US14539393

申请日：2014-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yingyang LI ,  Yujian ZHANG ,  Xiaoqiang LI

IPC: H04L5/14 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W74/0833 ,  H04J11/005 ,  H04L5/0005 ,  H04L5/0048 ,  H04L5/14 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0493 ,  H04W74/004 ,  H04W74/006 ,  H04W88/08

Abstract: Base Station (BS) and User Equipment (UE) apparatuses for configuring a Random Access CHannel (RACH), and methods thereof, are provided. The method for a BS to configure a RACH includes generating configuration information on RACH resources, transmitting the configuration information on the RACH resources to a UE, receiving a random access preamble multiplexed on a plurality of continuous RACH resources from the UE, extracting the random access preamble multiplexed on the plurality of continuous RACH resources, and detecting the extracted random access preamble. The method for a UE to configure a RACH includes receiving configuration information on RACH resources from a BS, selecting occupied RACH resources among a plurality of continuous RACH resources, generating a random access preamble, multiplexing the generated random access preamble on the selected RACH resources, and transmitting the random access preamble on the selected RACH resources to the BS.