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1. 发明申请

WO2014194801A1 METHODS AND APPARATUS FOR DETERMINING D2D TRANSMISSION AND RECEPTION TIMINGS IN MIXED CELLULAR AND D2D NETWORK 审中-公开
标题翻译：用于确定混合细胞和D2D网络中D2D传输和接收时序的方法和装置
公开(公告)号：WO2014194801A1
公开(公告)日：2014-12-11
申请号：PCT/CN2014/079051
申请日：2014-06-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , MIAO, Qingyu , ZHAO, Zhenshan
IPC分类号： H04W56/00
CPC分类号： H04W56/0045
摘要： The present disclosure discloses a method performed by a D2D RX communication device in a mixed cellular and device-to-device (D2D) network for determining D2D transmission timing, a method performed by a D2D TX communication device in a mixed cellular and D2D network for determining D2D reception timing, as well as the D2D RX communication device and D2D TX communication device. The method performed by the D2D RX communication device comprises the step of receiving a synchronization signaling from a D2D transmitting, TX, communication device which is paired with the D2D RX communication device. The method performed by a D2D RX communication device also comprises the step of determining a D2D reception timing reference according to the received synchronization signaling. The method performed by the D2D TX communication device comprises the step of determining a D2D transmission timing reference to be consistent with the D2D TX communication device's UL transmission timing for cellular communications in the mixed cellular and D2D network. The method performed by the D2D TX communication device also comprises the step of transmitting a synchronization signaling to a D2D RX communication device paired with the D2D TX communication device, according to the determined D2D transmission timing reference.
摘要翻译：本公开公开了一种由混合蜂窝和设备到设备（D2D）网络中的D2D RX通信设备执行的用于确定D2D传输定时的方法，由混合蜂窝和D2D网络中的D2D TX通信设备执行的方法，确定D2D接收定时，以及D2D RX通信设备和D2D TX通信设备。由D2D RX通信设备执行的方法包括从与D2D RX通信设备配对的D2D发送TX通信设备接收同步信令的步骤。由D2D RX通信设备执行的方法还包括根据接收的同步信令确定D2D接收定时参考的步骤。由D2D TX通信设备执行的方法包括以下步骤：将D2D传输定时参考确定为与D2D TX通信设备在混合蜂窝和D2D网络中的蜂窝通信的UL传输定时一致。由D2D TX通信设备执行的方法还包括根据确定的D2D传输定时参考，向与D2D TX通信设备配对的D2D RX通信设备发送同步信令的步骤。

2. 发明申请

WO2015196387A1 METHOD AND DEVICE FOR ULTRA-DENSE NETWORK 审中-公开
标题翻译：用于超声波网络的方法和装置
公开(公告)号：WO2015196387A1
公开(公告)日：2015-12-30
申请号：PCT/CN2014/080728
申请日：2014-06-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , FAN, Rui
IPC分类号： H04W76/02
CPC分类号： H04W72/1268 , H04W72/0446 , H04W72/0453 , H04W72/1278 , H04W72/14
摘要： The embodiments disclose a user equipment, in an ultra-dense network, comprising: a first output unit, configured to send a request to a radio base station, RBS, for resources to be granted for uplink transmission, the request being of a same physical layer format regardless of the user equipment being connected with the RBS or not; a first input unit, configured to receive a response indicating granted resources for the uplink transmission, the response omitting timing information which is used for the RBS to correctly decode data to be uplink transmitted; a second output unit, configured to perform the transmission on the granted resources when they are available. The embodiments also disclose a method thereof, a corresponding radio base station and the method thereof.
摘要翻译：这些实施例公开了一种在超密集网络中的用户设备，包括：第一输出单元，被配置为向无线电基站RBS发送要为上行链路传输授权的资源的请求，所述请求具有相同的物理不管与RBS连接的用户设备如何; 第一输入单元，被配置为接收指示用于所述上行链路传输的授权资源的响应，所述响应省略用于所述RBS以正确解码要上行链路传输的数据的定时信息; 第二输出单元，被配置为当它们可用时对所授予的资源执行传输。实施例还公开了其方法，相应的无线电基站及其方法。

3. 发明申请

WO2015077990A1 A METHOD IN A NETWORK AND NETWORK NODE FOR CO-SCHEDULING IN A NETWORK 审中-公开
标题翻译：网络中的方法和网络中的协调调度网络节点
公开(公告)号：WO2015077990A1
公开(公告)日：2015-06-04
申请号：PCT/CN2013/088185
申请日：2013-11-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , MIAO, Qingyu , WANG, Hai
IPC分类号： H04W72/12
CPC分类号： H04W72/1247 , H04W72/04 , H04W72/044 , H04W72/048 , H04W88/02
摘要： The present invention relates to a method (S100) and wireless communication network node for co-scheduling a first and a second user equipments, UEs. The co-scheduling comprises scheduling the first UE and the second UE in a same time and frequency resource. The method comprises determining if a co-scheduling condition is fulfilled, wherein the co-scheduling condition implies comparing link loss information to a co-scheduling threshold value, selecting the first and second UE for co-scheduling when the co-scheduling condition is fulfilled.
摘要翻译：本发明涉及一种用于协同调度第一和第二用户设备（UE）的方法（S100）和无线通信网络节点。共同调度包括在相同的时间和频率资源中调度第一UE和第二UE。该方法包括确定是否满足共同调度条件，其中协调调度条件意味着将链路丢失信息与协调调度阈值进行比较，当共同调度条件满足时，选择第一和第二UE进行协同调度。

4. 发明申请

WO2014047907A1 METHOD FOR D2D RADIOCOMMUNICATION 审中-公开
标题翻译： D2D无线电通信方法
公开(公告)号：WO2014047907A1
公开(公告)日：2014-04-03
申请号：PCT/CN2012/082394
申请日：2012-09-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON(PUBL) , LINDOFF, Bengt , LU, Qianxi , MIAO, Qingyu , WILHELMSSON, Leif
发明人： LINDOFF, Bengt , LU, Qianxi , MIAO, Qingyu , WILHELMSSON, Leif
IPC分类号： H04W76/00
CPC分类号： H04W36/0011 , H04W4/80 , H04W36/00 , H04W36/165 , H04W72/0453 , H04W76/14 , H04W84/042
摘要： The present disclosure relates to a method of a first radio device (102) in non- network assisted device-to-device (D2D) communication with a second radio device (103) using a first frequency resource and a first communication protocol. The method comprises determining that the first radio device is within coverage of a cellular network (100). The method also comprises connecting to the cellular network. The method also comprises sending a message to the second radio device, informing said second radio device that the first radio device is within coverage of the cellular network. The method also comprises receiving a message from the cellular network comprising information about a second frequency resource and a second communication protocol. The method also comprises initiating a handover of the D2D communication from the first frequency resource and communication protocol to the second frequency resource and communication protocol.
摘要翻译：本公开涉及在使用第一频率资源和第一通信协议的第二无线电设备（103）的非网络辅助设备到设备（D2D）通信中的第一无线电设备（102）的方法。该方法包括确定第一无线电设备在蜂窝网络（100）的覆盖范围内。该方法还包括连接到蜂窝网络。该方法还包括向第二无线电设备发送消息，通知所述第二无线电设备第一无线电设备在蜂窝网络的覆盖范围内。该方法还包括从蜂窝网络接收包括关于第二频率资源和第二通信协议的信息的消息。该方法还包括启动D2D通信从第一频率资源和通信协议到第二频率资源和通信协议的切换。

5. 发明申请

WO2013154475A1 A USER EQUIPMENT, A RADIO BASE STATION AND RESPECTIVE METHOD THEREIN FOR MANAGING UPLINK RESOURCES WITHIN A COVERAGE AREA OF THE RADIO BASE STATION 审中-公开
标题翻译：用户设备，无线电基站和用于管理无线电基站的覆盖区域中的上行资源的相关方法
公开(公告)号：WO2013154475A1
公开(公告)日：2013-10-17
申请号：PCT/SE2012/050392
申请日：2012-04-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BERGSTRÖM, Andreas , SANDLUND, Kristofer , FAN, Rui , LU, Qianxi
发明人： BERGSTRÖM, Andreas , SANDLUND, Kristofer , FAN, Rui , LU, Qianxi
IPC分类号： H04W72/12
CPC分类号： H04W72/0413 , H04L1/1887 , H04L5/0057 , H04W52/0216 , H04W72/0486 , H04W72/1242 , H04W72/1268 , Y02D70/00 , Y02D70/1262 , Y02D70/23 , Y02D70/24
摘要： A UE, an RBS and respective methods therein for managing uplink resources from an RBS in a wireless communication network are provided. The method in the UE comprises determining (110) that uplink resources are needed, and determining (120) which type of service for which the uplink resources are needed. The method further comprises transmitting (130), to the RBS, a scheduling request for a scheduling grant, the scheduling request comprising an indication of the type of service for which the scheduling grant is requested.
摘要翻译：提供了一种用于在无线通信网络中从RBS管理上行链路资源的UE，RBS及其各自的方法。 UE中的方法包括确定（110）需要上行链路资源，并确定（120）需要上行链路资源的哪种类型的业务。该方法还包括向RBS发送（130）调度许可的调度请求，所述调度请求包括请求调度许可的服务类型的指示。

6. 发明申请

WO2016045123A1 METHOD AND NETWORK NODE FOR FACILITATING SYNCHRONIZATION IN NETWORK 审中-公开
标题翻译：方法和网络节点用于网络同步化
公开(公告)号：WO2016045123A1
公开(公告)日：2016-03-31
申请号：PCT/CN2014/087685
申请日：2014-09-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , MIAO, Qingyu , KRONANDER, Jonas , BALDEMAIR, Robert
IPC分类号： H04W56/00
CPC分类号： H04W52/0216 , H04W4/06 , H04W56/002 , Y02D70/1262 , Y02D70/164
摘要： The present disclosure provides a method (400) for facilitating synchronization in a network. The method (400) comprises， at a network node： receiving (S410) synchronization signals from one or more neighboring network nodes； determining (S420) whether the one or more neighboring network nodes have reached a synchronized state based on the synchronization signals； determining (S430) whether a difference between a current synchronization value of the network node and an average of synchronization values of the one or more neighboring network nodes exceeds a threshold； and obtaining (S440) an updated synchronization value of the network node based on the synchronization values of the one or more neighboring network nodes， regardless of the current synchronization value， when it is determined that the one or more neighboring network nodes have reached the synchronized state and the difference exceeds the threshold.
摘要翻译：本公开提供了一种用于促进网络中的同步的方法（400）。所述方法（400）包括：在网络节点处：从一个或多个相邻网络节点接收（S410）同步信号; 基于所述同步信号确定（S420）所述一个或多个相邻网络节点是否已经达到同步状态; 确定（S430）网络节点的当前同步值与一个或多个相邻网络节点的同步值的平均值之间的差是否超过阈值; 以及当确定所述一个或多个相邻网络节点已经达到同步时，基于所述一个或多个相邻网络节点的同步值，而不管当前同步值，获得（S440）所述网络节点的更新的同步值状态和差异超过阈值。

7. 发明申请

WO2014089791A1 PHYSICAL CHANNEL DESIGN FOR NETWORK-ASSISTED D2D 审中-公开
标题翻译：网络辅助D2D的物理通道设计
公开(公告)号：WO2014089791A1
公开(公告)日：2014-06-19
申请号：PCT/CN2012/086487
申请日：2012-12-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , MIAO, Qingyu
IPC分类号： H04W72/04 , H04B7/26
CPC分类号： H04W76/023 , H04B7/2615 , H04B7/2656 , H04L5/0091 , H04L5/06 , H04W72/082 , H04W72/1226 , H04W74/02 , H04W76/14 , H04W88/02 , H04W88/12
摘要： A method in a network node for multiplexing a physical channel 400, between the network node and devices comprised in a mixed wireless network, wherein the mixed wireless network further comprises a cellular network comprising one or more cellular channels and a Device-to-Device, D2D, network comprising one or more D2D channels, the method comprising: time division multiplexing the physical channel 400 between a first group of cellular channels and a first group of D2D channels, and frequency division multiplexing the physical channel 400 between a second group of cellular channels and the first group of D2D channels.
摘要翻译：一种网络节点中的方法，用于在网络节点和混合无线网络中包含的设备之间复用物理信道400，其中该混合无线网络还包括包括一个或多个蜂窝信道和设备到设备的蜂窝网络， D2D，包括一个或多个D2D信道的网络，所述方法包括：在第一组蜂窝信道和第一组D2D信道之间时分多路复用物理信道400，以及在第二组蜂窝小区之间对物理信道400进行频分复用渠道和第一组D2D渠道。

8. 发明申请

WO2014056154A1 DISCONTINUOUS RECEPTION METHOD AND USER EQUIPMENT USING THE SAME 审中-公开
标题翻译：不连续接收方法和使用该接收方法的用户设备
公开(公告)号：WO2014056154A1
公开(公告)日：2014-04-17
申请号：PCT/CN2012/082692
申请日：2012-10-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi , ZHAO, Zhenshan
发明人： LU, Qianxi , ZHAO, Zhenshan
IPC分类号： H04W52/02
CPC分类号： H04W52/0212 , H04W52/0216 , H04W52/0251 , H04W76/28 , Y02D70/1262 , Y02D70/24
摘要： The present application relates to a DRX method in a CoMP scenario. In one embodiment, the DRX method comprises steps of detecting a new transmission on a Physical Downlink Control Channel (PDCCH) of one of at least two Base Stations (BSs) each of which is serving the UE; and triggering a DRX thread for continuously monitoring the PDCCH of the one BS on which the new transmission is detected. There is also provided a user equipment using the DRX method.
摘要翻译：本申请涉及CoMP场景中的DRX方法。在一个实施例中，DRX方法包括以下步骤：在每个服务于该UE的至少两个基站（BS）中的一个的物理下行链路控制信道（PDCCH）上检测新传输; 触发DRX线程，连续监视检测到新传输的一个BS的PDCCH。还提供了使用DRX方法的用户设备。

9. 发明申请

WO2014047899A1 METHOD AND APPARATUS FOR SCHEDULING CONTROL 审中-公开
标题翻译：调度控制的方法和装置
公开(公告)号：WO2014047899A1
公开(公告)日：2014-04-03
申请号：PCT/CN2012/082377
申请日：2012-09-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , QIAN, Yu , LU, Qianxi , WÄNSTEDT, Stefan , FAN, Rui
发明人： QIAN, Yu , LU, Qianxi , WÄNSTEDT, Stefan
IPC分类号： H04L29/06
CPC分类号： H04W72/14 , H04L1/1685 , H04L1/1848 , H04L5/0055 , H04L69/28 , H04W72/1284 , H04W88/08
摘要： Methods and apparatuses for scheduling control have been provided, wherein a method for a scheduling request at a user equipment may comprise: starting a timer for delaying triggering of a scheduling request in response to receiving an uplink grant to be requested by the scheduling request before the expiry of the timer, stopping the timer; and cancelling the triggering of the scheduling request upon the stopping of the timer. Thus, by delaying or even cancelling trigger of a scheduling request, the resources consumption of scheduling request transmission may be reduced.
摘要翻译：已经提供了用于调度控制的方法和装置，其中在用户设备处的调度请求的方法可以包括：响应于在接收到调度请求之前要求的上行链路许可来启动用于延迟调度请求的触发的定时器定时器到期，停止定时器; 并且在停止定时器时取消调度请求的触发。因此，通过延迟或甚至取消调度请求的触发，可以减少调度请求传输的资源消耗。

10. 发明申请

WO2013177758A1 METHODS AND NETWORK NODES FOR MANAGING TRANSMISSION OF AT LEAST ONE CHANNEL QUALITY REPORT 审中-公开
标题翻译：用于管理至少一个通道质量报告传输的方法和网络编号
公开(公告)号：WO2013177758A1
公开(公告)日：2013-12-05
申请号：PCT/CN2012/076256
申请日：2012-05-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi , FAN, Rui
发明人： LU, Qianxi , FAN, Rui
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04L5/0053 , H04L5/0057 , H04L5/0094
摘要： A radio network node (110) and a method therein for managing transmission of at least one channel quality report and a user equipment (120) a method therein for handling transmission of at least one channel quality report are disclosed. The radio network node (110) sends, to the user equipment (120), a first message comprising information about at least one resource for use by the user equipment (120) when transmitting the at least one channel quality report. The radio network node (110) sends, to the user equipment (120), a second message for activating, in the user equipment (120), the transmission of the at least one channel quality report. The radio network node (110) receives, from the user equipment (120), a first channel quality report of the at least one channel quality report. The first channel quality report is received on the at least one resource on an uplink control channel.
摘要翻译：公开了一种用于管理至少一个信道质量报告和用户设备（120）的传输的无线电网络节点（110）及其方法，用于处理至少一个信道质量报告的传输。无线电网络节点（110）在发送至少一个信道质量报告时向用户设备（120）发送包括关于至少一个资源的信息的第一消息以供用户设备（120）使用。无线电网络节点（110）向用户设备（120）发送用于在用户设备（120）中激活至少一个信道质量报告的第二消息。无线电网络节点（110）从用户设备（120）接收至少一个信道质量报告的第一信道质量报告。在上行链路控制信道上的至少一个资源上接收第一信道质量报告。

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