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。

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：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：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.