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31. 发明公开

EP3324690A1 METHOD AND DEVICE FOR TRANSMITTING UPLINK DATA 有权
公开(公告)号：EP3324690A1
公开(公告)日：2018-05-23
申请号：EP15896822.2
申请日：2015-07-01
申请人： Huawei Technologies Co., Ltd.
发明人： LUO, Hejia , LI, Rong , ZENG, Guangzhu
IPC分类号： H04W72/00
CPC分类号： H04W72/0413 , H04W72/044
摘要： The present invention discloses an uplink data transmission method and device. The method includes: receiving, by a network device, a control symbol sent by a terminal device by using a control time-frequency resource, where the control symbol is generated after the terminal device performs encoding and modulation processing on control information according to a control encoding scheme and a control modulation scheme that are used by the terminal device, the control information is used to indicate a data encoding scheme used by the terminal device, the control time-frequency resource belongs to a transmission resource that is used for uplink transmission, the transmission resource further includes a data time-frequency resource, and the control time-frequency resource and the data time-frequency resource are different; performing demodulation and decoding processing on the control symbol according to the control encoding scheme and the control modulation scheme that are used by the terminal device, to obtain the control information; and performing, according to the control information, decoding processing on a data symbol sent by the terminal device by using the data time-frequency resource, to obtain uplink data, where the data symbol is generated after the terminal device performs encoding processing on the uplink data according to the data encoding scheme used by the terminal device.

32. 发明公开

EP3322230A1 COMMUNICATION METHOD AND DEVICE, TERMINAL AND BASE STATION 有权
标题翻译：通信方法和设备，终端和基站
公开(公告)号：EP3322230A1
公开(公告)日：2018-05-16
申请号：EP15901370.5
申请日：2015-08-17
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Qiming , CUI, Jie , LI, Anjian , HAN, Jing
IPC分类号： H04W52/36 , H04W52/14 , H04W56/00
CPC分类号： H04W72/0413 , H04W52/14 , H04W52/36 , H04W56/0015 , H04W56/0045 , H04W56/0055 , H04W72/044 , H04W72/085 , H04W88/06 , H04W88/08
摘要： Embodiments of the present invention provide a communication method, a communications apparatus, and a base station, and relate to the communications field. The method includes: obtaining, by a terminal, a timing advance TA offset of a first cell set, where the first cell set includes at least one cell, and the at least one cell is a cell that is of a first base station and whose TA needs to be adjusted; determining, by the terminal, a TA difference between the first cell set and each cell set of a second base station according to the TA offset of the first cell set after a TA of the first cell set is adjusted; and if there is a second cell set that is in the cell sets of the second base station and of which a TA difference from the first cell set reaches a preset threshold, stopping, by the terminal, uplink transmission in the first cell set or the second cell set according to a type of the first cell set and a type of the second cell set. In the present invention, a case in which the terminal breaks a connection to a network node and further huge damage is caused to network performance can be avoided.
摘要翻译：本发明实施例提供一种通信方法，通信装置和基站，涉及通信领域。该方法包括：终端获取第一小区集合的时间提前量TA offset，其中第一小区集合包括至少一个小区，至少一个小区为第一基站的小区，其小区 TA需要调整; 所述终端根据所述第一小区集合中的TA调整后的所述第一小区集合的TA偏移，确定所述第一小区集合与第二基站的各小区集合之间的TA差值; 若所述第二基站的小区集合中存在第二小区集合，且所述第二小区集合的TA差值达到预设阈值，则所述终端停止所述第一小区集合或所述第二小区集合中的上行传输。根据第一小区集合的类型和第二小区集合的类型设置第二小区集合。在本发明中，可以避免终端中断到网络节点的连接并且对网络性能造成更大的损害的情况。

33. 发明公开

EP3313001A1 CLOSED LOOP MIMO SYSTEMS AND METHODS 审中-公开
标题翻译：闭环MIMO系统和方法
公开(公告)号：EP3313001A1
公开(公告)日：2018-04-25
申请号：EP17189835.6
申请日：2005-06-22
申请人： Apple Inc.
发明人： TONG, Wen , JIA, Ming , MA, Jianglei , ZHU, Peiying , XU, Hua , YU, Dong-Sheng , ZHANG, Hang , FONG, Mo-Han
IPC分类号： H04B7/06 , H04L5/00 , H04W48/08
CPC分类号： H04B7/0478 , H04B7/0413 , H04B7/0617 , H04B7/0619 , H04B7/0671 , H04B7/0673 , H04B7/0691 , H04L5/0007 , H04L5/0023 , H04L5/0028 , H04L5/005 , H04L5/006 , H04L5/023 , H04L27/2601 , H04W48/08 , H04W72/042 , H04W72/044 , H04W72/08 , H04W74/06
摘要： Systems and methods for closed loop MIMO (multiple input and multiple output) wireless communication are provided. Various transmit formats including spatial multiplexing and STTD are defined in which vector or matrix weighting is employed using information fed back from receivers. The feedback information may include channel matrix or SVD-based feedback.
摘要翻译：提供了用于闭环MIMO（多输入和多输出）无线通信的系统和方法。定义了各种传输格式，包括空间复用和STTD，其中使用从接收机反馈的信息采用矢量或矩阵加权。反馈信息可以包括信道矩阵或基于SVD的反馈。

34. 发明公开

EP3308567A1 SYSTEMS AND METHODS FOR DETECTING NODES OR SIGNALS OF A RADIO ACCESS TECHNOLOGY (RAT) BY A NODE OF ANOTHER RAT 有权
标题翻译：用另一只大鼠的节点来检测无线电接入技术（大鼠）的节点或信号的系统和方法
公开(公告)号：EP3308567A1
公开(公告)日：2018-04-18
申请号：EP15744973.7
申请日：2015-07-15
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SCHMIDT, Alfred
IPC分类号： H04W16/14
CPC分类号： H04W74/085 , H04J11/0093 , H04L5/0007 , H04L25/00 , H04L25/03012 , H04L25/03159 , H04L27/2636 , H04W16/14 , H04W72/044 , H04W84/12 , H04W88/06 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/21
摘要： Embodiments of systems and methods enabling a node of a first Radio Access Technology (RAT) to detect (co-channel) frames and/or Access Points (APs)/nodes of a second RAT using receiver hardware of the first RAT are disclosed. While not being limited thereto, in some embodiments, the first RAT is Long Term Evolution (LTE) and the second RAT is Wi-Fi, and systems and methods are disclosed that enable a LTE node (e.g., an LTE Radio Access Network (RAN) node such as a base station or a low power node operating in an unlicensed frequency band) to detect Wi-Fi preambles and/or Wi-Fi beacons (and thus the number of co-channel Wi-Fi APs).

35. 发明授权

EP2880802B1 MULTIPLEXING OF CHANNEL STATE INFORMATION AND HYBRID AUTOMATIC REPEAT REQUEST - ACKNOWLEDGEMENT INFORMATION 有权
标题翻译：信道状态信息和混合自动重复请求的复用 - 确认信息
公开(公告)号：EP2880802B1
公开(公告)日：2018-03-28
申请号：EP13825921.3
申请日：2013-08-05
申请人： Intel Corporation
发明人： HAN, Seunghee , HE, Hong , FWU, Jong-Kae , BASHAR, Shafi , CHATTERJEE, Debdeep , HEO, Youn Hyoung
IPC分类号： H04W72/04
CPC分类号： H04W24/04 , H04B17/27 , H04L1/1861 , H04L5/00 , H04L5/0035 , H04L5/0055 , H04L5/0057 , H04L41/0659 , H04L41/082 , H04L41/0836 , H04L43/0811 , H04L45/28 , H04L47/27 , H04L65/1006 , H04L65/4092 , H04L65/80 , H04L67/16 , H04L67/303 , H04L67/34 , H04L67/36 , H04N21/23439 , H04N21/25825 , H04W4/00 , H04W4/02 , H04W4/70 , H04W4/80 , H04W8/18 , H04W12/06 , H04W16/18 , H04W16/28 , H04W24/02 , H04W24/10 , H04W28/0221 , H04W28/0236 , H04W28/04 , H04W36/0072 , H04W36/14 , H04W40/02 , H04W40/34 , H04W52/00 , H04W52/0209 , H04W52/0212 , H04W52/0216 , H04W52/0229 , H04W52/0258 , H04W64/003 , H04W72/005 , H04W72/04 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/044 , H04W72/0446 , H04W74/0816 , H04W76/10 , H04W76/11 , H04W76/14 , H04W76/15 , H04W76/16 , H04W76/28 , H04W88/06 , H04W88/12 , H04W92/18 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： The apparatus (302) has a receiving circuit system (322) to receive data representative of radio link failure reports having information relating to disconnection of user equipment (314) of Evolved universal mobile telecommunication system (UMTS) Terrestrial Radio Access Network (E-UTRAN). Coverage analysis circuit system (324) identifies a hole in a network coverage area partially based on one of the reports. A corrective action circuit system (326) executes an automated action of coverage optimization and capacity to reconfigure resources of a network cell based on the hole. Independent claims are also included for the following: (1) a system for identifying a coverage hole (2) a method for adjusting coverage executable by a network management apparatus (3) an evolved node associated with E-UTRAN.

36. 发明公开

EP3297368A1 USER TERMINAL, WIRELESS BASE STATION, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：用户终端，无线基站和无线通信方法
公开(公告)号：EP3297368A1
公开(公告)日：2018-03-21
申请号：EP16827610.3
申请日：2016-07-06
申请人： NTT DOCOMO, INC.
发明人： TAKEDA, Kazuki , UCHINO, Tooru , NAGATA, Satoshi
IPC分类号： H04W72/04 , H04J11/00 , H04L27/01 , H04W28/06
CPC分类号： H04W72/044 , H04J11/00 , H04L1/0003 , H04L1/1812 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0096 , H04L5/1469 , H04L27/01 , H04W28/06 , H04W72/04
摘要： According to the present invention, communication is carried out using a transmission time interval (TTI) that is suitable for a future radio communication system. A user terminal of the present invention includes a receiving section configured to receive a downlink signal; a transmitting section configured to transmit an uplink signal; and a control section configured to control a transmission time interval (TTI) used in reception of the downlink signal and/or used in transmission of the uplink signal. The control section sets a second transmission time interval (TTI) that is shorter than a 1ms first transmission time interval (TTI).
摘要翻译：根据本发明，使用适合于将来的无线电通信系统的传输时间间隔（TTI）来执行通信。本发明的用户终端包括：接收部件，被配置为接收下行链路信号; 发送部分，被配置为发送上行链路信号; 以及控制部件，被配置为控制在接收下行链路信号时使用的和/或在上行链路信号的传输中使用的传输时间间隔（TTI）。控制部分设置比第一传输时间间隔（TTI）短1秒的第二传输时间间隔（TTI）。

37. 发明公开

EP3285528A1 INFORMATION TRANSMISSION METHOD, APPARATUS AND SYSTEM BASED ON NON-ORTHOGONAL MULTIPLE ACCESS TECHNIQUE 审中-公开
标题翻译：基于非正交多路访问技术的信息传输方法，装置和系统
公开(公告)号：EP3285528A1
公开(公告)日：2018-02-21
申请号：EP15888803.2
申请日：2015-04-16
申请人： Fujitsu Limited
发明人： WANG, Weiwei , ZHANG, Jian , WANG, Xin
IPC分类号： H04W72/04
CPC分类号： H04W72/044 , H04L5/0042 , H04L5/0044 , H04L5/0053 , H04L5/0094 , H04W84/042
摘要： Embodiments of this disclosure provide an information transmission method and apparatus based on a non-orthogonal multiple access technology and a system. The method is applicable to an eNB and includes: the eNB transmits first information and second information of UE to the UE by using same resources; and the eNB transmits indication information to the UE, the indication information indicating the UE that the first information of the UE is overlapped on resources for transmitting the second information of the UE. With the method, apparatus and system of the embodiments of this disclosure, a system capacity of a control channel area of the UE may be improved, thereby improving an overall capacity of the system.
摘要翻译：本公开的实施例提供了一种基于非正交多址技术和系统的信息传输方法和装置。该方法适用于eNB，包括：eNB通过相同的资源向UE发送UE的第一信息和第二信息; eNB向UE发送指示信息，指示UE的第一信息与用于传输UE的第二信息的资源重叠的指示信息。利用本发明实施例的方法，装置和系统，可以提高UE的控制信道区域的系统容量，从而提高系统的整体容量。

38. 发明公开

EP3282796A1 BASE STATION, TERMINAL, WIRELESS COMMUNICATION SYSTEM, BASE STATION CONTROL METHOD, AND TERMINAL CONTROL METHOD 有权
标题翻译：基站，终端，无线通信系统，基站控制方法和终端控制方法
公开(公告)号：EP3282796A1
公开(公告)日：2018-02-14
申请号：EP15888481.7
申请日：2015-04-08
申请人： Fujitsu Limited
发明人： SHIMOMURA, Tsuyoshi
IPC分类号： H04W72/12 , H04W16/14 , H04W72/04
CPC分类号： H04W72/044 , H04W16/14 , H04W56/00 , H04W88/02 , H04W88/08
摘要： A base station (20) includes a licensed band transmitting unit (210), a carrier sense unit (205), and an unlicensed band transmitting unit (220). The licensed band transmitting unit (210) transmits a request signal for requesting a terminal to perform data transmission in a shared band and specifying a first transmission timing of the terminal to the terminal. The carrier sense unit (205) determines whether the shared band is idle or busy. The unlicensed band transmitting unit (220) transmits a permission signal when the carrier sense unit (205) determines that the shared band is idle. The request signal or the permission signal includes an offset for specifying a second transmission timing, which is the next transmission timing when the terminal does not perform data transmission at the first transmission timing due to not receiving the permission signal, as a relative time from the first transmission timing.
摘要翻译：基站（20）包括许可频带发送单元（210），载波侦听单元（205）和非许可频带发送单元（220）。许可频带发送单元（210）向终端发送用于请求终端在共享频带中执行数据发送的请求信号并且指定该终端的第一发送定时。载波侦听单元（205）确定共享频带是空闲还是忙碌。当载波侦听单元（205）确定共享频带空闲时，非授权频段发送单元（220）发送许可信号。请求信号或许可信号包括用于指定第二发送定时的偏移，该第二发送定时是当终端由于没有接收到许可信号而在第一发送定时不执行数据发送时的下一发送定时，作为相对于第一传输时间。

39. 发明授权

EP2997674B1 METHOD FOR REPORTING AMOUNT OF DATA AVAILABLE FOR TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM AND A DEVICE THEREFOR 有权
标题翻译：报告可用于无线通信系统中的传输的数据量的方法及其装置
公开(公告)号：EP2997674B1
公开(公告)日：2018-02-14
申请号：EP14798612.9
申请日：2014-05-02
申请人： LG Electronics Inc.
发明人： YI, Seungjune , LEE, Sunyoung , PARK, Sungjun
IPC分类号： H04W28/02 , H04W28/08
CPC分类号： H04W72/044 , H04W28/0278 , H04W28/085 , H04W72/1205 , H04W72/1284 , H04W84/045 , H04W92/20
摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting amount of data available for transmission in the wireless communication system, the method comprising: receiving indication information for reporting amount of Data Available for Transmission (DAT); calculating a first amount of DAT and a second amount of DAT based on the indication information; and reporting at least one of the first amount of DAT to a first e-Node B (eNB) or the second DAT to a second eNB.

40. 发明公开

EP3266264A1 CONTROL SIGNALING FOR FLEXIBLE DUPLEX IN WIRELESS COMMUNICATIONS 有权
标题翻译：无线通信中灵活双工的控制信令
公开(公告)号：EP3266264A1
公开(公告)日：2018-01-10
申请号：EP16758487.9
申请日：2016-03-04
申请人： QUALCOMM Incorporated
发明人： CHENG, Peng , HUANG, Yin , WANG, Neng , WEI, Chao
IPC分类号： H04W72/04
CPC分类号： H04L5/1461 , H04B7/0626 , H04L1/1671 , H04L1/18 , H04L1/1854 , H04L5/0053 , H04L5/0055 , H04L5/1469 , H04W72/044 , H04W72/0446 , H04W72/08 , H04W76/27
摘要： Aspects described herein generally relate to communicating between a user equipment (UE) and a cell using frequency division duplexing (FDD) to separate an uplink frequency band and a downlink frequency band with the cell. An indicator can be transmitted from the cell and received by the UE to implement time division duplexing (TDD) on the uplink frequency band. Based at least in part on the indicator, communicating between the UE and the cell can include separating the uplink frequency band into a plurality of downlink subframes for receiving downlink communications from the cell and a plurality of uplink subframes for transmitting uplink communications to the cell.

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