公开(公告)号：US20190313315A1

公开(公告)日：2019-10-10

申请号：US16340138

申请日：2018-03-20

申请人： Xiaodong XU ,  Shiqing ZHANG ,  Xin GUO ,  Yunqiu XIAO ,  Yi ZHANG ,  Mengying SUN ,  Sony Corporation

发明人： Xiaodong XU ,  Shiqing ZHANG ,  Xin GUO ,  Yunqiu XIAO ,  Yi ZHANG ,  Mengying SUN

IPC分类号： H04W36/30 ,  H04W36/00 ,  H04W36/08 ,  H04W52/02

摘要： The present disclosure relates to an electronic apparatus for wireless communication and a wireless communication method. According to one embodiment, an electronic apparatus for wireless communication comprises a processing circuit. The processing circuit is configured to: where a user equipment obtains, via a current relay device, a communication service from a current cell, acquire information about a candidate link, wherein the candidate link comprises a cellular link to another cell and a relay link passing through another relay device. The processing circuit is also configured to select, based on the information, a communication link to be applied to the user equipment from the candidate link.

公开(公告)号：US20180063855A1

公开(公告)日：2018-03-01

申请号：US15560630

申请日：2015-10-23

申请人： Xiaodong XU ,  Ce WANG ,  Yunqiu XIAO ,  Chengcheng YANG

发明人： Xiaodong XU ,  Ce WANG ,  Yunqiu XIAO ,  Chengcheng YANG

IPC分类号： H04W72/12 ,  H04W72/04

摘要： An apparatus and method for wireless communications, a base station, and a user equipment side apparatus in a communication system. The wireless communications apparatus includes: one or more scheduling units configured to, responsive to transmission demands of plural user equipments managed by the apparatus, judge, based on user equipment clusters to which the plural user equipments belongs, whether the plural user equipments can reuse same physical transmission resources or not, and schedule, based on a judgment result, corresponding physical transmission resources for the plural user equipments; and a signaling generating unit configured to generate, based on resource scheduling of one or more scheduling units, downlink control information containing resource scheduling information to apply same to the plural user equipments, the user equipments including D2D user equipment pairs and honeycomb user equipments, the plural user equipments being divided into at least one user equipment cluster in advance based on geographic positions.

公开(公告)号：US20160135087A1

公开(公告)日：2016-05-12

申请号：US14895168

申请日：2014-09-28

申请人： Xiaodong XU ,  Cuibo YU ,  Yu SUN ,  Rui GAO ,  Liyao WEI ,  Xiandong LI ,  SONY CORPORATION

发明人： Xiaodong XU ,  Cuibo YU ,  Yu SUN ,  Rui GAO ,  Liyao WEI ,  Xiandong LI

IPC分类号： H04W28/08 ,  H04W36/22 ,  H04W36/30 ,  H04W72/08 ,  H04W36/04

CPC分类号： H04W28/08 ,  H04W16/08 ,  H04W36/04 ,  H04W36/20 ,  H04W36/22 ,  H04W36/30 ,  H04W72/082

摘要： A load balancing apparatus and method for a wireless communications system, and a base station. The apparatus includes: an interference monitoring part, configured to monitor interference between small cells during load balancing; and a load balancing control part, configured to adjust load balancing according to the interference between the small cells that is monitored by the interference monitoring part.

摘要翻译： 一种用于无线通信系统的负载平衡装置和方法，以及基站。 该装置包括：干扰监测部分，被配置为在负载平衡期间监测小小区之间的干扰; 以及负载平衡控制部，被配置为根据由所述干扰监视部监视的小小区之间的干扰来调整负载平衡。

公开(公告)号：US20160088575A1

公开(公告)日：2016-03-24

申请号：US14889089

申请日：2014-06-13

申请人： Xiaodong Xu ,  Yu SUN ,  Rui GAO ,  Baoxue WU

发明人： Xiaodong XU ,  Yu SUN ,  Rui GAO ,  Baoxue WU

IPC分类号： H04W52/24 ,  H04W52/06 ,  H04W52/14 ,  H04W36/16 ,  H04W36/38 ,  H04W52/34 ,  H04W36/08

CPC分类号： H04W52/244 ,  H04W16/08 ,  H04W36/08 ,  H04W36/165 ,  H04W36/38 ,  H04W52/06 ,  H04W52/143 ,  H04W52/223 ,  H04W52/226 ,  H04W52/246 ,  H04W52/343

摘要： A system that determines to modify transmission power of a first small cell: determines an effect of modifying transmission power of the first small cell on a user equipment that is served by the first small cell; and controls modifying the transmission power of the first small cell based on the determination to modify the transmission power and the determined effect of modifying the transmission power on the user equipment that is served by the first small cell.

摘要翻译： 确定修改第一小小区的发射功率的系统：确定修改由第一小小区服务的用户设备上的第一小小区的发射功率的影响; 并且基于修改发送功率的确定以及确定对由第一小小区服务的用户设备修改发送功率的确定的效果来控制修改第一小小区的发送功率。

公开(公告)号：US20150350977A1

公开(公告)日：2015-12-03

申请号：US14760881

申请日：2013-12-26

申请人： Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Chengjin LUO

发明人： Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Chengjin LUO

IPC分类号： H04W36/00 ,  H04W72/04 ,  H04W24/10

CPC分类号： H04W36/0088 ,  H04W24/10 ,  H04W72/0413

摘要： A device and method in a radio communication system. The device includes: an acquisition unit for use in acquiring a signal quality of a mobile terminal relative to a source cell; an assessment unit for use in assessing the degree of change in the signal quality of the mobile terminal relative to the source cell on the basis of multiple signal qualities of the mobile terminal relative to the source cell acquired at every predetermined time interval; and, a triggering unit for use in triggering, on the basis of the degree of change in the signal quality of the mobile terminal relative to the source cell, the mobile terminal to submit a measurement result.

摘要翻译： 无线电通信系统中的设备和方法。 该装置包括：获取单元，用于获取移动终端相对于源小区的信号质量; 评估单元，用于基于移动终端相对于以每个预定时间间隔获取的源小区的多个信号质量来评估移动终端相对于源小区的信号质量的变化程度; 以及触发单元，用于基于移动终端相对于源小区的信号质量的变化程度来触发，移动终端提交测量结果。

公开(公告)号：US20160081001A1

公开(公告)日：2016-03-17

申请号：US14889252

申请日：2014-05-30

申请人： Xiaodong XU ,  Cuibo YU ,  Yateng HONG ,  Ya LIU ,  Cong ZHENG ,  Liyao WEI ,  Xiaojia SONG ,  Zhongbin QIN

发明人： Xiaodong XU ,  Cuibo YU ,  Yateng HONG ,  Ya LIU ,  Cong ZHENG ,  Liyao WEI ,  Xiaojia SONG ,  Zhongbin QIN

IPC分类号： H04W36/32 ,  H04W36/24 ,  H04W36/04

CPC分类号： H04W36/32 ,  H04W36/04 ,  H04W36/24 ,  H04W48/20 ,  H04W84/045

摘要： A system that determines a cell density and cell type in an area corresponding to a location of a user equipment; determines a mobility state of the user equipment based on the determined cell density and the determined cell type; and controls cell reselection for the user equipment based on the determined mobility state of the user equipment.

摘要翻译： 确定与用户设备的位置对应的区域中的小区密度和小区类型的系统; 基于所确定的小区密度和确定的小区类型来确定用户设备的移动性状态; 并且基于所确定的用户设备的移动性状态来控制用户设备的小区重选。

公开(公告)号：US20170273055A1

公开(公告)日：2017-09-21

申请号：US15310329

申请日：2015-06-09

申请人： Xiaodong XU ,  Chengcheng YANG ,  Weiyang LIN ,  Ce WANG ,  Nannan CHEN

发明人： Xiaodong XU ,  Chengcheng YANG ,  Weiyang LIN ,  Ce WANG ,  Nannan CHEN

IPC分类号： H04W72/04 ,  H04L1/18

CPC分类号： H04W72/04 ,  H04L1/1812 ,  H04W36/0055 ,  H04W72/02 ,  H04W72/08 ,  H04W74/0833 ,  H04W76/14 ,  H04W88/02 ,  Y02D70/00

摘要： An electronic device on a user equipment side in a wireless communication system and a wireless communication method. The electronic device includes: a communication unit, configured to implement device-to-device (D2D) communication under a cellular communication protocol with multiple user equipments, to directly send data and/or control information to the multiple user equipments; and a configuration unit, configured to configure, for a first user equipment and a second user equipment in the multiple user equipments, resources and a modulation and coding scheme (MCS) for implementing D2D communication between the first user equipment and the second user equipment, wherein the second user equipment is a candidate that the first user equipment implements D2D communication with, and the communication unit send information indicating the resources and the MCS to the first user equipment and the second user equipment.

公开(公告)号：US20170202052A1

公开(公告)日：2017-07-13

申请号：US15313797

申请日：2015-05-26

申请人： Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Xi KE

发明人： Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Xi KE

IPC分类号： H04W76/04 ,  H04W72/08 ,  H04W52/02

摘要： A device and method in a wireless communication system. The device includes: a cell configuration unit configured to control periodic discontinuous transmission mode of cells according to a load condition of the cells and/or interference condition between the cells, and configure parameters of the periodic discontinuous transmission mode including periods; and a user equipment configuration unit configured to configure parameters of periodic discontinuous reception mode of a user equipment including periods according to the parameters of the periodic discontinuous transmission mode, so that the periods of the periodic discontinuous reception mode of the user equipment are compatible with the periods of the periodic discontinuous transmission mode, wherein each period of the periodic discontinuous transmission mode includes an activation time period and a dormancy time period, and a cell provides a service for the user equipment during the activation time period.

公开(公告)号：US20160100442A1

公开(公告)日：2016-04-07

申请号：US14892514

申请日：2014-06-09

申请人： Xiaodong XU ,  Chengcheng YANG ,  Danting ZHANG ,  Zhongbin QIN

发明人： Xiaodong XU ,  Chengcheng YANG ,  Danting ZHANG ,  Zhongbin QIN

IPC分类号： H04W76/02 ,  H04W72/04

CPC分类号： H04W76/14 ,  H04W68/005 ,  H04W72/0453 ,  H04W92/18

摘要： A wireless communication device, a wireless communication method, and a base station, the wireless communication device being used for device-to-device communication and including: a reception device, used for receiving paging signaling sent when in communication with another wireless communication device and preset conditions are satisfied for device-to-device communication, the paging signaling being used to supplement paging between the wireless communication device and the other wireless-communication device; paging based upon the paging signaling is used to confirm establishment of device-to-device communication between the wireless communication device and the other wireless-communication device. The wireless communication device, wireless communication method, and base station at least can enhance efficiency of device-to-device paging and thus also enhance efficiency of device-to-device communication.

摘要翻译： 一种无线通信设备，无线通信方法和基站，所述无线通信设备用于设备到设备通信，包括：接收设备，用于接收与另一无线通信设备通信时发送的寻呼信令;以及 设备到设备通信满足预设条件，寻呼信令用于补充无线通信设备和另一无线通信设备之间的寻呼; 基于寻呼信令的寻呼用于确认无线通信设备与其他无线通信设备之间的设备到设备通信的建立。 无线通信设备，无线通信方法和基站至少可以提高设备到设备寻呼的效率，从而也提高设备到设备通信的效率。

公开(公告)号：US20150373719A1

公开(公告)日：2015-12-24

申请号：US14764770

申请日：2013-12-26

申请人： Xiaodong XU, ,  Danting ZHANG, ,  Da WANG, ,  Chengcheng YANG, ,  Hiroaki TAKANO, ,  Zhongbin QIN,

发明人： Xiaodong XU ,  Danting ZHANG ,  Da WANG ,  Chengcheng YANG ,  Hiroaki TAKANO ,  Zhongbin QIN

IPC分类号： H04W72/04 ,  H04W76/02

CPC分类号： H04W72/0453 ,  H04W72/04 ,  H04W72/042 ,  H04W76/14 ,  H04W84/20

摘要： A wireless communication method, a base station and a wireless communication device. The wireless communication method includes: in case that communication devices which are to perform communication are estimated to satisfy a condition for device-to-device direct communication, transmitting a control signaling from a base station to the communication devices, the control signaling allocating a carrier for the device-to-device direct communication; and performing the device-to-device direct communication between the communication devices using the allocated carrier, wherein the base station allocates the carrier for the device-to-device direct communication from conventional carrier, stand-alone new-type carrier and non-stand-alone new-type carrier, wherein the new-type carrier has a reduced number of control channels as compared with the conventional carrier.

摘要翻译： 一种无线通信方法，基站和无线通信装置。 无线通信方法包括：在要进行通信的通信设备被估计为满足设备到设备直接通信的条件的情况下，从基站向通信设备发送控制信令，控制信令分配载波 用于设备到设备的直接通信; 并且使用所分配的载波来执行通信设备之间的设备到设备直接通信，其中基站从常规载波，独立新型载波和非支架分配用于设备到设备直接通信的载波 独立的新型载波，其中新型载波与常规载波相比具有减少的控制信道数量。