公开(公告)号：WO2017111485A1

公开(公告)日：2017-06-29

申请号：PCT/KR2016/015076

申请日：2016-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： PATTAN, Basavaraj Jayawant ,  INGALE, Mangesh Abhimanyu ,  LEE, Ju-Ho

IPC: H04W48/18 ,  H04W48/16 ,  H04W88/06

CPC classification number: H04W48/20 ,  H04M1/7253 ,  H04M1/72563 ,  H04M1/72572 ,  H04M2250/06 ,  H04W4/02 ,  H04W8/22 ,  H04W36/0022 ,  H04W36/14 ,  H04W36/365 ,  H04W48/16 ,  H04W48/18 ,  H04W76/11 ,  H04W84/12 ,  H04W88/06 ,  H04W88/08

Abstract: A method for performing a data session via a Wi-Fi access of a user equipment (UE) in a cellular network is provided. The method includes maintaining a look-up table including at least an entry, the entry including a Wi-Fi identifier of a Wi-Fi access point (AP) and location information of the Wi-Fi AP, determining whether a user preference for a Wi-Fi connection is set to ON or OFF, checking whether at least one matched entry of the look-up table is found based on current location information of the UE, scanning to discover the Wi-Fi AP, connecting to a Wi-Fi AP corresponding to the matched entry based on a result of the determining, and performing a data session via a Wi-Fi access to the connected Wi-Fi AP.

Abstract translation: 提供了一种用于在蜂窝网络中经由用户设备（UE）的Wi-Fi接入来执行数据会话的方法。 该方法包括维护包括至少一个条目的查找表，该条目包括Wi-Fi接入点（AP）的Wi-Fi标识符和Wi-Fi AP的位置信息，确定用户对 Wi-Fi连接设置为开启或关闭，基于UE的当前位置信息检查是否找到查找表的至少一个匹配条目，扫描以发现Wi-Fi AP，连接到Wi-Fi AP根据确定的结果对应于匹配的条目，并且通过对所连接的Wi-Fi AP的Wi-Fi访问来执行数据会话。

公开(公告)号：WO2017065548A1

公开(公告)日：2017-04-20

申请号：PCT/KR2016/011537

申请日：2016-10-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Young-Bum ,  ABHIMANYU, Ingale Mangesh ,  VAN LIESHOUT, Gert-Jan ,  KWAK, Yong-Jun ,  YEO, Jeong-Ho ,  LEE, Ju-Ho

IPC: H04J11/00 ,  H04W48/14

CPC classification number: H04W72/042 ,  H04W48/14 ,  H04W84/042

Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). Next generation of wireless cellular operation is expected to be deployed in higher frequency above 6 GHz (eg. 10 GHz ~ 100 GHz, also called mmWave and/or cmWave) due to availability of large amount of spectrum bandwidths. The physical layer of wireless cellular system in both DL and UL operating in mmWave/cmWave would be based on new air-interface different from that of LTE-A air-interface because the radio characteristics is different for mmWave/cmWave bands. The wireless system deployed in mmWave/cmWave system is expected to employ DL beam sweeping on broadcast control information to provide cell coverage to the UE which would result in excessive signaling overhead.

Abstract translation: 本发明涉及用于支持超越第四代（4G）通信系统的更高数据速率的第五代（5G）或5G通信系统，例如长期演进（LTE ）。 由于可用的大量频谱带宽，期望下一代无线蜂窝操作部署在6GHz以上的更高频率（例如，10GHz〜100GHz，也被称为mmWave和/或cmWave）。 在毫米波/厘米波工作的DL和UL中的无线蜂窝系统的物理层将基于与LTE-A空中接口不同的新空中接口，因为毫米波/厘米波段的无线电特性是不同的。 部署在mmWave / cmWave系统中的无线系统预计将在广播控制信息上使用DL波束扫描以向UE提供小区覆盖，这将导致过度的信令开销。

公开(公告)号：WO2016032203A1

公开(公告)日：2016-03-03

申请号：PCT/KR2015/008866

申请日：2015-08-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Sang-Bum ,  KIM, Soeng-Hun ,  YU, Han-Il ,  LEE, Ju-Ho ,  JANG, Jae-Hyuk ,  JEONG, Kyeong-In

IPC: H04B15/02 ,  H04B17/00

CPC classification number: H04W28/04 ,  H04B15/02 ,  H04W4/80 ,  H04W72/082 ,  H04W72/1215 ,  H04W76/28

Abstract: Disclosed are a method and apparatus for controlling interference between Internet of Things (IoT) devices. The method for controlling interference between IoT devices includes: selecting a device that will execute interference avoidance among devices that are capable of performing an inter-thing communication by taking a traffic type into consideration; and receiving interference avoidance information required for the interference avoidance from the device that will execute the interference avoidance. The interference avoidance information includes offset information representing a starting time.

Abstract translation: 公开了用于控制物联网（IoT）设备之间的干扰的方法和装置。 用于控制IoT设备之间的干扰的方法包括：通过考虑业务类型，选择能够执行物理间通信的设备之间执行干扰避免的设备; 并且从执行干扰避免的设备接收干扰避免所需的干扰避免信息。 干扰避免信息包括表示开始时间的偏移信息。

公开(公告)号：WO2010087643A2

公开(公告)日：2010-08-05

申请号：PCT/KR2010/000547

申请日：2010-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： PAPASAKELLARIOU, Aris ,  CHO, Joon-Young ,  LEE, Ju-Ho

IPC: H04W72/12 ,  H04J11/00

CPC classification number: H04W72/0453 ,  H04B1/713 ,  H04L1/1812 ,  H04L1/1893 ,  H04L5/00 ,  H04L5/0012 ,  H04L5/0023 ,  H04L5/0046 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/12 ,  H04W72/1268 ,  H04W72/1289

Abstract: Methods and apparatus are provided for constructing scheduling assignments for transmission, by a User Equipment (UE), of data signals over a single contiguous bandwidth and multiple non-contiguous clusters of contiguous bandwidth. The scheduling assignments for each transmission structure are designed to always result into the same maximum number of decoding operations the UE needs to perform to receive the scheduling assignments. The data signal transmission over the single contiguous bandwidth can be with or without frequency hopping and the data signal transmission over the multiple non-contiguous clusters of contiguous bandwidth may always be without frequency hopping.

Abstract translation: 提供了用于构造用于由用户设备（UE）通过单个连续带宽和连续带宽的多个不连续群集传输数据信号的调度分配的方法和装置。 每个传输结构的调度分配被设计为总是导致UE需要执行的用于接收调度分配的最大解码操作数。 在单个连续带宽上的数据信号传输可以有或没有跳频，并且在连续带宽的多个不连续簇上的数据信号传输可能总是不跳频。

公开(公告)号：WO2009119988A1

公开(公告)日：2009-10-01

申请号：PCT/KR2009/001327

申请日：2009-03-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： ZHANG, Jianzhong ,  LEE, Ju-Ho

IPC: H04L12/26 ,  H04B7/26

CPC classification number: H04W24/10 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/1671 ,  H04L5/0023 ,  H04L5/0057 ,  H04L5/006 ,  H04L5/0094 ,  H04L25/03343 ,  H04L2025/03426 ,  H04L2025/03802 ,  H04W72/0453

Abstract: A wireless communication network comprising a plurality of base stations capable of wireless communication with a plurality of subscriber stations within a coverage area of the network, wherein at least one of the plurality of base stations is capable of: determining a multiplexing scheme for multiplexing a frequency-selective channel quality information/precoding matrix index (FS CQI/PMI) feedback report with a wideband channel quality information/precoding matrix index (WB CQI/PMI) feedback report and a rank information (RI) report on a physical uplink control channel; transmitting the multiplexing scheme to a subscriber station; and receiving, from the subscriber station, an FS CQI/PMI feedback report multiplexed with a WB CQI/PMI feedback report and a RI report on the physical uplink control channel according to the multiplexing scheme.

Abstract translation: 一种无线通信网络，包括能够与所述网络的覆盖区域内的多个用户站进行无线通信的多个基站，其中所述多个基站中的至少一个能够：确定用于复用频率的复用方案 - 具有宽带信道质量信息/预编码矩阵索引（WB CQI / PMI）反馈报告的选择性信道质量信息/预编码矩阵索引（FS CQI / PMI）反馈报告和物理上行链路控制信道上的秩信息（RI）报告; 将所述复用方案发送到订户站; 并根据复用方案从用户站接收与WB CQI / PMI反馈报告多路复用的FS CQI / PMI反馈报告和物理上行链路控制信道上的RI报告。

公开(公告)号：WO2009072841A3

公开(公告)日：2009-06-11

申请号：PCT/KR2008/007216

申请日：2008-12-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： ZHANG, Jianzhong ,  LEE, Ju-Ho ,  KHAN, Farooq ,  PI, Zhouyue

IPC: H04J11/00 ,  H04B7/04

Abstract: A quantization method of transmission of channel quality information (CQI) includes measuring two measurements SINRs and calculating a difference (i.e., Delta SINR)between the two measurements of the SINRs; determining a CQI base (base channel quality information) based on one of the two measurements SINRs and a known quantization table for the CQI base , and simultaneously receiving cell-specific or UE-specific parameters transmitted from a base station and configuring a quantization table defining a mapping method of CQI delta (delta channel quality information) and the Delta SINR and determining the CQI delta based on the obtained Delta SINR and the configured quantization table; and transmitting the resulting CQI delta and CQI base .

公开(公告)号：WO2009020363A1

公开(公告)日：2009-02-12

申请号：PCT/KR2008/004601

申请日：2008-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Soeng-Hun ,  VAN LIESHOUT, Gert Jan ,  KWON, Hwan-Joon ,  LEE, Ju-Ho

IPC: H04L1/18

CPC classification number: H04W72/0446 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1845 ,  H04W72/0406

Abstract: The present invention provides an apparatus and method for transmitting and receiving packet data in a mobile communication system supporting Hybrid Automatic Repeat reQuest (HARQ), and in particular, provides a method and apparatus for performing HARQ retransmission on a packet received through persistent resources where no HARQ process identifier is transmitted. The invention provides HARQ soft combining by providing a mapping relation between a packet received through persistent resources and a retransmitted HARQ packet. In addition, when there are several HARQ packets received through persistent resources at an arbitrary timing, the invention controls to determine with which packet an arbitrary retransmission packet should be combined, thereby allowing the corresponding processor to perform correct soft combining. Therefore, the invention can improve HARQ performance of persistent resources without increasing complexity of the reception apparatus.

Abstract translation: 本发明提供了一种在支持混合自动重传请求（HARQ）的移动通信系统中发送和接收分组数据的装置和方法，特别地，提供了一种用于通过持续资源接收到的分组执行HARQ重传的方法和装置，其中no 发送HARQ进程标识符。 本发明通过提供通过持久资源接收的分组与重传的HARQ分组之间的映射关系来提供HARQ软组合。 此外，当在任意定时存在通过持久资源接收到的多个HARQ分组时，本发明控制确定应该组合任意重传分组的哪个分组，从而允许对应的处理器执行正确的软合并。 因此，本发明可以提高持续资源的HARQ性能，而不会增加接收装置的复杂性。

公开(公告)号：WO2008140281A1

公开(公告)日：2008-11-20

申请号：PCT/KR2008/002745

申请日：2008-05-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KWAK, Yong-Jun ,  CHO, Joon-Young ,  KIM, Soeng-Hun ,  LEE, Ju-Ho

IPC: H04B7/26

CPC classification number: H04B7/2637 ,  H04B1/7075 ,  H04B2201/70701 ,  H04B2201/70702 ,  H04J11/0069

Abstract: A method and apparatus for transmitting a pilot signal in a wireless communication system. A reference cell scrambling code or one of a plurality of additional cell scrambling codes is selected for each combination of one of a plurality of first scrambling codes (PSCs) applied to a first synchronization channel (P-SCH) and one of a plurality of second scrambling codes (SSCs) applied to a second synchronization channel (S-SCH). It is determined whether to transmit the pilot signal using the reference cell scrambling code or one of the plurality of additional cell scrambling codes. The reference cell scrambling code or the additional cell scrambling code is generated according to the determination. The pilot signal is transmitted using the generated reference cell scrambling code or the additional cell scrambling code.

Abstract translation: 一种用于在无线通信系统中发送导频信号的方法和装置。 对于施加到第一同步信道（P-SCH）的多个第一加扰码（PSC）中的一个的多个第二加扰码（P-SCH）中的一个和多个第二加扰码中的一个的每个组合，选择参考小区扰码或多个附加小区扰码中的一个 应用于第二同步信道（S-SCH）的扰码（SSC）。 确定是否使用参考小区扰码或多个附加小区扰码中的一个发送导频信号。 根据该确定产生参考小区扰码或附加小区扰码。 使用所生成的参考小区扰码或附加小区扰码来发送导频信号。

公开(公告)号：WO2008133449A1

公开(公告)日：2008-11-06

申请号：PCT/KR2008/002365

申请日：2008-04-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHO, Joon-Young ,  LEE, Ju-Ho ,  RO, Sang-Min ,  PAPASAKELLARIOU, Aris

IPC: H04B7/26

CPC classification number: H04W72/0413 ,  H04L1/1607 ,  H04L5/0007 ,  H04L5/0048 ,  H04L27/2613

Abstract: Provided is a method for transmitting an uplink Channel Sounding (CS) Reference Signal (RS) channel in a wireless communication system. The method includes transmitting symbols of the CS RS channel through an entire system band in a previously selected at least one of Long Blocks (LBs) constituting one time slot of a sub frame; and transmitting symbols of control channels through a predetermined band in LBs remaining after symbols of the CS RS channel are applied in the time slot, by applying an orthogonal sequence determined according to the number of LBs to which symbols of the CS RS channel are applied.

Abstract translation: 提供了一种用于在无线通信系统中发送上行链路信道探测（CS）参考信号（RS）信道的方法。 该方法包括：通过构成子帧的一个时隙的先前选择的至少一个长块（LB）中的整个系统频带来发送CS RS信道的符号; 并且通过应用根据应用CS RS信道的符号的LB的数量确定的正交序列，在该时隙中应用在CS RS信道的符号之后剩余的LB中的预定频带的控制信道的符号。

公开(公告)号：WO2008117984A1

公开(公告)日：2008-10-02

申请号：PCT/KR2008/001686

申请日：2008-03-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： HAN, Jin-Kyu ,  BRUNO, Clerckx ,  LEE, Ju-Ho

IPC: H04B7/04

CPC classification number: H04B7/0417 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/0691 ,  H04B7/0697

Abstract: A transmission apparatus in a Multiple Input Multiple Output (MIMO)-based wireless communication system. The transmission apparatus includes at least two antenna groups each having at least two antennas, wherein the antenna groups are spaced apart by a first distance and transmit antennas in each antenna group are spaced apart by a second distance which is shorter than the first distance. A channel coding and modulation unit channel-codes and modulates a desired transmission data stream. A precoding unit precodes the channel-coded and modulated signal separately for each antenna group and each antenna in the same antenna group. Thereafter, a transmission processing unit transmission-processes the output signal from the precoding unit.

Abstract translation: 一种基于多输入多输出（MIMO）的无线通信系统中的传输装置。 发送装置包括至少两个天线组，每个天线组具有至少两个天线，其中天线组间隔开第一距离，并且每个天线组中的发射天线间隔开比第一距离短的第二距离。 信道编码和调制单元对所需的传输数据流进行信道编码和调制。 预编码单元对于同一天线组中的每个天线组和每个天线分别对信道编码和调制信号进行预编码。 此后，发送处理单元发送 - 处理来自预编码单元的输出信号。