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41. 发明申请

WO2014190465A1 METHOD AND NETWORK NODE FOR COORDINATION OF CHANNEL RESOURCES BETWEEN TRANSMISSIONS 审中-公开
标题翻译：用于协调传输之间的信道资源的方法和网络节点
公开(公告)号：WO2014190465A1
公开(公告)日：2014-12-04
申请号：PCT/CN2013/076247
申请日：2013-05-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LI, Gen
发明人： LI, Gen , MIAO, Qingyu
IPC分类号： H04W74/00
CPC分类号： H04W74/04 , H04W74/02 , H04W74/08
摘要： The present disclosure provides a method (700) and a network node (800) for coordination of channel resources between a first transmission and a second transmission sharing a common channel. The method (700) includes: detecting (S710) a first traffic status of the first transmission and a second traffic status of the second transmission during a time period; and applying (S720) one of a first frame configuration and a second frame configuration to a frame based on a probability value dependent on the first traffic status and the second traffic status. When the first frame configuration is applied to the frame, the first transmission uses the channel within the duration of the frame regardless of whether the second transmission is using the channel. When the second frame configuration is applied to the frame, the first transmission is disabled or shares the channel with the second transmission in a contention-based manner within the duration of the frame.
摘要翻译：本公开提供了一种用于在共享公共信道的第一传输和第二传输之间协调信道资源的方法（700）和网络节点（800）。方法（700）包括：在一段时间内检测（S710）第一传输的第一业务状态和第二传输的第二业务状态; 并且基于取决于第一业务状态和第二业务状态的概率值，将（S720）第一帧配置和第二帧配置中的一个应用于帧。当第一帧配置被应用于帧时，第一传输在帧的持续时间内使用信道，而不管第二传输是否使用信道。当第二帧配置被应用于帧时，在帧的持续时间内，以基于竞争的方式禁用第一传输或与第二传输共享信道。

42. 发明申请

WO2014189424A1 COMMUNICATION METHOD AND USER EQUIPMENT IN MIXED CELLULAR AND D2D NETWORK 审中-公开
标题翻译：混合细胞和D2D网络中的通信方法和用户设备
公开(公告)号：WO2014189424A1
公开(公告)日：2014-11-27
申请号：PCT/SE2013/051366
申请日：2013-11-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： ZHAO, Zhenshan , MIAO, Qingyu , LU, Qianxi
IPC分类号： H04B7/26 , H04W84/18
CPC分类号： H04L27/2607 , H04B7/2656 , H04L5/0007 , H04W56/0045 , H04W84/18
摘要： The present disclosure discloses a communication method performed by a User Equipment (UE) (301) in a mixed cellular and Device-to-Device (D2D) network (300) and the UE. The method comprises the step of communicating in the mixed network according to a radio frame structure, wherein the radio frame structure comprises at least one D2D subframe having a Guard Period (GP) at an end or at a beginning of the D2D subframe.
摘要翻译：本公开公开了一种在混合蜂窝和设备到设备（D2D）网络（300）和UE中由用户设备（UE）（301）执行的通信方法。该方法包括根据无线电帧结构在混合网络中通信的步骤，其中无线电帧结构包括在D2D子帧的结尾或开始处具有保护周期（GP）的至少一个D2D子帧。

43. 发明申请

WO2014181272A1 DEVICE-TO-DEVICE (D2D) DISCOVERY 审中-公开
标题翻译：设备到设备（D2D）发现
公开(公告)号：WO2014181272A1
公开(公告)日：2014-11-13
申请号：PCT/IB2014/061273
申请日：2014-05-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SORRENTINO, Stefano , LU, Qianxi , ZHAO, Zhenshan , MIAO, Qingyu
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04L5/006 , H04L69/323 , H04L69/324 , H04W76/14
摘要： A method of operating a first wireless communication device to perform D2D discovery includes obtaining multiple discovery message detection results, and determining a D2D discovery status of a second wireless communication device based on the multiple discovery message detection results. Using multiple discovery message detection results to determine the D2D discovery status of the second wireless communication device significantly increases the reliability of D2D discovery, thereby increasing the likelihood that a device available for D2D communication will be detected, while reducing the likelihood of false detections.
摘要翻译：操作第一无线通信设备以执行D2D发现的方法包括获得多个发现消息检测结果，以及基于多个发现消息检测结果确定第二无线通信设备的D2D发现状态。使用多个发现消息检测结果来确定第二无线通信设备的D2D发现状态显着增加了D2D发现的可靠性，从而增加了可以检测到可用于D2D通信的设备的可能性，同时降低了错误检测的可能性。

44. 发明申请

WO2014127537A1 METHODS AND DEVICES FOR MANAGING A CELLULAR RADIO NETWORK 审中-公开
标题翻译：用于管理细胞无线电网络的方法和设备
公开(公告)号：WO2014127537A1
公开(公告)日：2014-08-28
申请号：PCT/CN2013/071817
申请日：2013-02-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON(PUBL) , MIAO, Qingyu
发明人： MIAO, Qingyu , GU, Xinyu , ZHANG, Zhang
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04W36/0061 , H04W36/0072
摘要： In a radio system information is transmitted from a network node to a UE informing the UE about a dedicated pilot signal used in a combined cell when a handover of a User Equipment is performed from a first combined cell to a second combined cell.
摘要翻译：在无线电系统中，当从第一组合小区到第二组合小区执行用户设备的切换时，从网络节点向UE发送通知UE关于在组合小区中使用的专用导频信号的信息。

45. 发明申请

WO2012099520A1 METHODS AND DEVICES FOR MULTIPOINT TRANSMISSION 审中-公开
标题翻译：用于多点传输的方法和设备
公开(公告)号：WO2012099520A1
公开(公告)日：2012-07-26
申请号：PCT/SE2011/051571
申请日：2011-12-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GU, Xinyu , HULTELL, Johan , MIAO, Qingyu , LIU, Jinhua
发明人： GU, Xinyu , HULTELL, Johan , MIAO, Qingyu , LIU, Jinhua
IPC分类号： H04W76/02 , H04W24/02
CPC分类号： H04W28/0231 , H04B7/024
摘要： Methods and devices are provided whereby a cellular radio network, in particular a node in the network is configured to dynamically transmit data to UE from different cells while considering information that is not known to a central node, such as an RNC. This can in accordance with some embodiments be accomplished by decoupling the procedure of handling a set of cells form which simultaneous transmission of data to a UE can take place.
摘要翻译：提供了方法和设备，其中蜂窝无线电网络，特别是网络中的节点被配置为在考虑诸如RNC的中央节点未知的信息的同时，从不同小区动态地向UE发送数据。这可以根据一些实施例通过解耦处理一组小区的过程来实现，该小区的形式可以同时发送数据到UE。

46. 发明申请

WO2011079406A1 METHOD AND ARRANGEMENT OF DELAY CALIBRATION FOR OFDM SYSTEM 审中-公开
标题翻译： OFDM系统的延迟校准的方法和布置
公开(公告)号：WO2011079406A1
公开(公告)日：2011-07-07
申请号：PCT/CN2009/001561
申请日：2009-12-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUO, Zhiheng , MIAO, Qingyu
发明人： GUO, Zhiheng , MIAO, Qingyu
IPC分类号： H04J11/00
CPC分类号： H04L27/2657 , H04L27/2671 , H04L27/2672
摘要： A method and arrangement in a network entity of delay calibration for an OFDM system in a mobile communication system are disclosed. The delay calibration technique as disclosed includes estimating a time delay difference according to a phase difference between two adjacent sub-carriers, dividing the estimated time delay difference into a coarse time delay and a fine time delay, and compensating the coarse time delay in time domain and the fine time delay in frequency domain respectively.
摘要翻译：公开了一种用于移动通信系统中的OFDM系统的延迟校准的网络实体中的方法和装置。如所公开的延迟校准技术包括根据两个相邻子载波之间的相位差估计时间延迟差异，将估计的时间延迟差划分为粗略的时间延迟和精细的时间延迟，以及补偿时域中的粗略的时间延迟和频域的精细时间延迟。

47. 发明申请

WO2010139095A1 METHOD OF AND BASE STATION FOR REDUCING PEAK - TO - AVERAGE POWER RATIO FOR A MULTICARRIER TRANSMISSION 审中-公开
标题翻译：降低平均功率比用于多功能传输的方法和基站
公开(公告)号：WO2010139095A1
公开(公告)日：2010-12-09
申请号：PCT/CN2009/000630
申请日：2009-06-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , GUO, Zhiheng , MIAO, Qingyu
发明人： GUO, Zhiheng , MIAO, Qingyu
IPC分类号： H04W52/00
CPC分类号： H04L27/2613 , H04L27/2621
摘要： A method (500) of and a BS (402) for reducing a PAPR for a multicarrier transmission in a cell in a TD-SCDMA system are provided. The method (500) comprises the steps of determining (502) an index of a basic midamble code of the cell and an index of each carrier of carriers used for the multicarrier transmission in the cell; for each carrier used for the multicarrier transmission in the cell, looking up (504) a phase shift in a table of phase shifts according to the index of the basic midamble code of the cell and the index of the carrier, and applying (506) the looked-up phase shift to the carrier. Each phase shift in the table of phase shifts has been optimized for PAPR reduction.
摘要翻译：提供了一种用于减小TD-SCDMA系统中的小区中的多载波传输的PAPR的方法（500）和用于减少PAPR的BS（402）。方法（500）包括以下步骤：确定（502）小区的基本中间码的索引和在小区中用于多载波传输的载波的每个载波的索引; 对于在小区中用于多载波传输的每个载波，根据小区的基本中间码的索引和载波的索引来查找（504）相移表中的相移（504），并应用（506）查找阶段转移到运营商。相移表中的每个相移都优化了PAPR降低。

48. 发明申请

WO2010039069A1 SYSTEMS AND METHODS FOR GENERATING A PRE-CODING CODE BOOK 审中-公开
标题翻译：用于生成预编码代码表的系统和方法
公开(公告)号：WO2010039069A1
公开(公告)日：2010-04-08
申请号：PCT/SE2008/051105
申请日：2008-10-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WAN, Lei , MIAO, Qingyu , FRENGER, Pål
发明人： WAN, Lei , MIAO, Qingyu , FRENGER, Pål
IPC分类号： H04L25/03
CPC分类号： H04B7/0615 , H04B7/0665
摘要： In a network comprising a signal forwarding node, a pre-coding code book generating method, wherein the method comprises: generating a pre-coding code book, wherein the pre-coding code book comprises at least one pre-coding code word corresponding to the signal forwarding node, and the pre-coding code word comprises one or more antenna beamforming weights; and communicating the pre-coding code book to a user equipment.
摘要翻译：在包括信号转发节点，预编码码本生成方法的网络中，其中所述方法包括：产生预编码码本，其中所述预编码码本至少包含一个对应于信号转发节点，并且预编码码字包括一个或多个天线波束成形权重; 以及将预编码代码簿传送给用户设备。

49. 发明申请

WO2015088406A1 NETWORK NODES, A USER EQUIPMENT AND METHODS THEREIN FOR ENABLING D2D COMMUNICATION 审中-公开
标题翻译：网络节点，用户设备及其启用D2D通信的方法
公开(公告)号：WO2015088406A1
公开(公告)日：2015-06-18
申请号：PCT/SE2013/051486
申请日：2013-12-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： WALLENTIN, Pontus , MIAO, Qingyu , LU, Qianxi
IPC分类号： H04W76/02 , H04W72/04
CPC分类号： H04W76/14 , H04W36/0066 , H04W36/14 , H04W48/10 , H04W76/23
摘要： A method performed by a network node (101, 102) for enabling network-assisted Device-to-Device, D2D, communications between user equipments (121, 122) configured to be in a wireless telecommunications network (100) is provided, wherein the network node (101, 102) is configured according to a Radio Access Technology, RAT, that cannot be used for D2D communications. The network node (101, 102) determines D2D assistance information to enable network-assisted D2D communications by the network node (101, 102). The network node (101, 102) then transmits the D2D assistance information to at least one user equipment (121, 122). A user equipment (121), another network node (103) and methods performed therein are also provided.
摘要翻译：提供了一种由网络节点（101,102）执行的用于启用网络辅助设备到设备（D2D）的配置为在无线电信网络（100）中的用户设备（121,122）之间的通信的方法，其中，网络节点（101,102）根据不能用于D2D通信的无线接入技术RAT配置。网络节点（101,102）确定D2D辅助信息，以便能够由网络节点（101,102）进行网络辅助的D2D通信。网络节点（101,102）然后将D2D辅助信息发送到至少一个用户设备（121,122）。还提供了用户设备（121），另一网络节点（103）及其中执行的方法。

50. 发明申请

WO2015066930A1 MULTI-HOP CONNECTION ESTABLISHMENT BETWEEN D2D DEVICE OF ESTABLISHED D2D NETWORK AND NOT CONNECTED D2D DEVICE 审中-公开
标题翻译：已建立D2D网络的D2D设备与未连接的D2D设备之间的多通道连接建立
公开(公告)号：WO2015066930A1
公开(公告)日：2015-05-14
申请号：PCT/CN2013/086894
申请日：2013-11-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , BRAHMI, Nadia , MIAO, Qingyu
IPC分类号： H04W84/12
CPC分类号： H04W76/14 , H04W8/005 , H04W84/18 , Y02D70/00 , Y02D70/1226 , Y02D70/1262 , Y02D70/142 , Y02D70/21 , Y02D70/22
摘要： A method for connecting a D2D communication (110) device being not part of an established D2D communication network (102) and another D2D communication device (106e) of the D2D communication network (102) to one another via at least one intermediate D2D communication device (106c, 106d) of the D2D communication network (102) is described. The method is performed by the D2D communication device (110) and comprises receiving (222), from the at least one intermediate D2D communication device (106c, 106d), a broadcast type message comprising an identifier of the another D2D communication device (106e), determining (224), based on the received identifier, whether to connect to the another D2D communication device (106e), and sending (226) an unicast type message comprising the received identifier to the at least one intermediate D2D communication device (106c, 106d) for connecting the D2D communication device (110) and the D2D communication device (106e) to one another. Therefore the connection establishment can be performed in a robust, easy, efficient and energy-efficient way.
摘要翻译：一种用于将D2D通信（110）设备不是已建立的D2D通信网络（102）的一部分和D2D通信网络（102）的另一个D2D通信设备（106e）的D2D通信（110）设备之间经由至少一个中间D2D通信设备描述了D2D通信网络（102）的（106c，106d）。该方法由D2D通信设备（110）执行，并且包括从至少一个中间D2D通信设备（106c，106d）接收（222）包括另一D2D通信设备（106e）的标识符的广播类型消息，，基于所接收的标识符确定（224）是否连接到另一个D2D通信设备（106e），以及将包含所接收的标识符的单播类型消息发送（226）到所述至少一个中间D2D通信设备（106c， 106d），用于将D2D通信设备（110）和D2D通信设备（106e）彼此连接。因此，可以以鲁棒，简单，高效和节能的方式执行连接建立。

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