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21. 发明申请

US20110159799A1 Multicast Transmission Within a Hybrid Direct and Cellular Communication System 有权
标题翻译：混合直播和蜂窝通信系统中的组播传输
公开(公告)号：US20110159799A1
公开(公告)日：2011-06-30
申请号：US12648363
申请日：2009-12-29
申请人： Tao Chen , Sami-Jukka Hakola , Timo K. Koskela
发明人： Tao Chen , Sami-Jukka Hakola , Timo K. Koskela
IPC分类号： H04H20/71
CPC分类号： H04L1/1867 , H04L2001/0093 , H04L2001/0097 , H04W4/06
摘要： In one, non-limiting exemplary embodiment, a method includes: sending a multicast transmission from a source device to a base station in a wireless communication system, where the multicast transmission is for a plurality of receiving devices including a local receiving device, where the source device and the local receiving device are members of a local cluster that is at least partially located in a cell serviced by the base station; receiving, by the source device, a transmission of feedback information as it is transmitted from the local receiving device to the base station; and in response to the source device determining that the feedback information includes an indication that the local receiving device did not correctly receive the multicast transmission, sending a retransmission of the multicast transmission from the source device directly to the local receiving device.
摘要翻译：在一个非限制性示例性实施例中，一种方法包括：在无线通信系统中从源设备发送组播传输到基站，其中组播传输用于包括本地接收设备的多个接收设备，其中源设备和本地接收设备是至少部分地位于由基站服务的小区中的本地群集的成员; 由源设备接收从本地接收设备向基站发送的反馈信息的传输; 并且响应于所述源设备确定所述反馈信息包括所述本地接收设备未正确接收到所述多播传输的指示，将所述多播传输的重传从所述源设备直接发送到所述本地接收设备。

22. 发明申请

US20130012191A1 Method and Apparatus for Providing Machine-to-Machine Communication in a Wireless Network 有权
标题翻译：在无线网络中提供机对机通信的方法和装置
公开(公告)号：US20130012191A1
公开(公告)日：2013-01-10
申请号：US13634853
申请日：2010-03-25
申请人： Gilles Charbit , Tao Chen , Kari Juhani Rikkinen
发明人： Gilles Charbit , Tao Chen , Kari Juhani Rikkinen
IPC分类号： H04W52/04
CPC分类号： H04W52/143 , H04W4/70 , H04W16/14 , H04W52/146 , H04W52/244 , H04W52/245 , H04W52/246 , H04W52/248 , H04W52/343 , H04W52/367 , H04W72/085
摘要： A method and apparatus are provided that may enable the provision of machine to machine (M2M) communication in a wireless network environment. In this regard, for example, relatively low power devices (specifically referencing low transmission power) such as sensors or other machines in an M2M system may be enabled to communicate with a mobile terminal via a first carrier when the power ratio between the average received machine power and the average downlink received cellular power is below a threshold value and communicate with the mobile terminal via a second carrier if the power ratio exceeds the threshold value. Thus, only one carrier may be needed by devices in such an environment in order to perform M2M communication.
摘要翻译：提供了一种可以在无线网络环境中提供机器到机器（M2M）通信的方法和装置。在这方面，例如，当平均接收机器的功率比之间时，通过M2M系统的诸如传感器或其他机器的相对低功率的设备（具体参考低传输功率）可以经由第一载波与移动终端进行通信功率和平均下行链路接收蜂窝功率低于阈值，并且如果功率比超过阈值，则通过第二载波与移动终端通信。因此，为了执行M2M通信，在这种环境中的设备可能只需要一个载波。

23. 发明申请

US20120302254A1 APPARATUS AND METHOD FOR DETERMINING A LOCATION OF WIRELESS COMMUNICATION DEVICES 审中-公开
标题翻译：用于确定无线通信设备的位置的装置和方法
公开(公告)号：US20120302254A1
公开(公告)日：2012-11-29
申请号：US13515225
申请日：2010-11-23
申请人： Gilles Charbit , Kari Rikkinen , Tao Chen
发明人： Gilles Charbit , Kari Rikkinen , Tao Chen
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , H04W4/70
摘要： An apparatus, system and method for determining a location of a wireless communication device employing machine-to-machine devices in a communication system. In one embodiment, the apparatus includes a processor 920 and memory 950 including computer program code. The memory 950 and the computer program code are configured to, with the processor 920, cause the apparatus to receive a list of machine-to-machine device identifiers for machine-to-machine devices, produce machine-to-machine measurement reports based of reference signals from the machine-to-machine devices on the list, and prepare the machine-to-machine measurement reports for transmission to a base station to determine a position of the apparatus.
摘要翻译：一种用于确定在通信系统中使用机器对机器设备的无线通信设备的位置的装置，系统和方法。在一个实施例中，该装置包括处理器920和包括计算机程序代码的存储器950。存储器950和计算机程序代码被配置为与处理器920一起使得设备接收机器到机器设备的机器到机器设备标识符的列表，生成基于以下的机器到机器测量报告：来自列表中的机器到机器设备的参考信号，并且准备机器到机器测量报告以便传送到基站以确定设备的位置。

24. 发明申请

US20190230579A1 Method And Apparatus For Handling Cell-Specific Reference Signal Muting In Mobile Communications 审中-公开
公开(公告)号：US20190230579A1
公开(公告)日：2019-07-25
申请号：US16330665
申请日：2018-05-16
申请人： Gilles CHARBIT , Tao CHEN , MediaTek Singapore Pte. Ltd.
发明人： Gilles Charbit , Tao Chen
IPC分类号： H04W48/12 , H04W28/20 , H04L5/00 , H04W48/06 , H04W72/12
摘要： Various solutions for handling cell-specific reference signal muting with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive a bandwidth configuration via a system information block (SIB). The apparatus may receive a reference signal (RS) in a bandwidth indicated by the bandwidth configuration. The apparatus may perform downlink synchronization in the bandwidth. The apparatus may perform a downlink reception or an uplink transmission in the bandwidth.

25. 发明授权

US08837422B2 Low-cost LTE system with distributed carrier aggregation on the unlicensed band 有权
标题翻译：低成本LTE系统，在无许可频段上具有分布式载波聚合
公开(公告)号：US08837422B2
公开(公告)日：2014-09-16
申请号：US13365432
申请日：2012-02-03
申请人： Tao Chen , Gilles Charbit
发明人： Tao Chen , Gilles Charbit
IPC分类号： H04W4/00 , H04H20/67
CPC分类号： H04L5/0032 , H04L5/0023 , H04W72/0453
摘要： A method for distributed carrier aggregation on unlicensed bands is described. The method includes tuning an antenna of a user equipment to a first carrier. The method includes transmitting, from an access point on a first carrier, information regarding a second carrier. The method also includes receiving, on the first carrier via the antenna, the information regarding the second carrier. The first carrier and the second carrier are in an unlicensed band. The method includes retuning the antenna to the second carrier and communicating data on the second carrier via the antenna. A maximum transmission power for the second carrier is based at least in part on a bandwidth of the second carrier. Apparatus and computer readable media are also described.
摘要翻译：描述了在非许可频带上分布式载波聚合的方法。该方法包括将用户设备的天线调谐到第一载波。该方法包括从第一载波上的接入点发送关于第二载波的信息。该方法还包括在第一载波上经由天线接收关于第二载波的信息。第一载波和第二载波处于非授权频带。该方法包括将天线重新调谐到第二载波并且经由天线在第二载波上传送数据。第二载波的最大传输功率至少部分地基于第二载波的带宽。还描述了装置和计算机可读介质。

26. 发明申请

US20130122901A1 Wireless Communication Systems and Methods 失效
标题翻译：无线通信系统和方法
公开(公告)号：US20130122901A1
公开(公告)日：2013-05-16
申请号：US13294512
申请日：2011-11-11
申请人： Tao Chen , Gilles Charbit
发明人： Tao Chen , Gilles Charbit
IPC分类号： H04W48/20
CPC分类号： H04W48/06 , H04W4/08 , H04W12/08 , H04W72/0446 , H04W84/045
摘要： Embodiments of the invention provide methods, devices and computer programs arranged to control access to a cell in a communication network. One embodiment comprises an apparatus comprising a processing system arranged to cause the apparatus to: receive a plurality of Closed Subscriber Group identifiers (CSG IDs) assigned to the cell; select and transmit a first CSG ID from the plurality of CSG IDs on the basis of a first load condition on the cell; and select and transmit a second, different, CSG ID from the plurality of CSG IDs on the basis of a second, different, load condition on the cell.
摘要翻译：本发明的实施例提供了布置成控制对通信网络中的小区的访问的方法，设备和计算机程序。一个实施例包括一种装置，其包括处理系统，该处理系统被布置成使得该装置：接收分配给该小区的多个封闭用户组标识符（CSG ID）; 基于小区上的第一负载条件，从多个CSG ID中选择并发送第一CSG ID; 并且基于小区上的第二不同的负载条件，从多个CSG ID中选择并发送第二不同的CSG ID。

27. 发明申请

US20110191187A1 FINDING MOBILE STATION FOR DEVICE-TO-DEVICE COMMUNICATION 有权
标题翻译：寻找用于设备到设备通信的移动站
公开(公告)号：US20110191187A1
公开(公告)日：2011-08-04
申请号：US13122404
申请日：2009-09-30
申请人： Gilles Charbit , Tao Chen
发明人： Gilles Charbit , Tao Chen
IPC分类号： G06Q30/00 , H04W8/18
CPC分类号： G06Q30/0267 , G06Q30/0207 , G06Q30/0241 , G06Q30/0261 , H04L67/306 , H04W4/02 , H04W4/023 , H04W4/08 , H04W4/20 , H04W8/005 , H04W88/04
摘要： According to one example, a method may comprise receiving, by an advertising mobile station in a wireless network, a master profile message from an access node, the master profile message comprising, for each of a plurality of mobile stations in the wireless network, a timing parameter and at least one profile element; selecting at least one receiving mobile station from the plurality of mobile stations based, at least in part, on comparing the timing parameter of the receiving mobile station to the timing parameter of the advertising mobile station and checking the at least one profile element of the receiving mobile station against a proposed advertisement; sending a location request message to the at least one receiving mobile station; receiving the location message from the at least one receiving mobile station, the location message indicating a location of the at least one receiving mobile station.
摘要翻译：根据一个示例，一种方法可以包括由无线网络中的广告移动台从接入节点接收主简档消息，所述主简档消息包括针对无线网络中的多个移动台中的每一个的主节点消息，定时参数和至少一个轮廓元素; 至少部分地基于将接收移动站的定时参数与广告移动站的定时参数进行比较，并且检查接收到的至少一个简档元素，从多个移动站中选择至少一个接收移动站移动台针对拟议的广告; 向所述至少一个接收移动台发送位置请求消息; 从所述至少一个接收移动台接收所述位置消息，所述位置消息指示所述至少一个接收移动站的位置。

28. 发明授权

US08818861B2 Finding mobile station for device-to-device communication 有权
标题翻译：寻找移动台进行设备到设备通信
公开(公告)号：US08818861B2
公开(公告)日：2014-08-26
申请号：US13122404
申请日：2009-09-30
申请人： Gilles Charbit , Tao Chen
发明人： Gilles Charbit , Tao Chen
IPC分类号： G06Q30/00 , G06Q30/02
CPC分类号： G06Q30/0267 , G06Q30/0207 , G06Q30/0241 , G06Q30/0261 , H04L67/306 , H04W4/02 , H04W4/023 , H04W4/08 , H04W4/20 , H04W8/005 , H04W88/04
摘要： According to one example, a method may comprise receiving, by an advertising mobile station in a wireless network, a master profile message from an access node, the master profile message comprising, for each of a plurality of mobile stations in the wireless network, a timing parameter and at least one profile element; selecting at least one receiving mobile station from the plurality of mobile stations based, at least in part, on comparing the timing parameter of the receiving mobile station to the timing parameter of the advertising mobile station and checking the at least one profile element of the receiving mobile station against a proposed advertisement; sending a location request message to the at least one receiving mobile station; receiving the location message from the at least one receiving mobile station, the location message indicating a location of the at least one receiving mobile station.
摘要翻译：根据一个示例，一种方法可以包括由无线网络中的广告移动台从接入节点接收主简档消息，所述主简档消息包括针对无线网络中的多个移动台中的每一个的主节点消息，定时参数和至少一个轮廓元素; 至少部分地基于将接收移动站的定时参数与广告移动站的定时参数进行比较，并且检查接收到的至少一个简档元素，从多个移动站中选择至少一个接收移动站移动台针对拟议的广告; 向所述至少一个接收移动台发送位置请求消息; 从所述至少一个接收移动台接收所述位置消息，所述位置消息指示所述至少一个接收移动站的位置。

29. 发明授权

US08675605B2 Frequency hopping in license-exempt/shared bands 有权
标题翻译：跳频许可证豁免/共享频段
公开(公告)号：US08675605B2
公开(公告)日：2014-03-18
申请号：US13151557
申请日：2011-06-02
申请人： Gilles Charbit , Tao Chen
发明人： Gilles Charbit , Tao Chen
IPC分类号： H04Q7/00
CPC分类号： H04W72/1205 , H04B1/713 , H04J2211/001 , H04J2211/005 , H04L1/0002 , H04L5/001 , H04L5/0091 , H04W16/14 , H04W28/18 , H04W72/04
摘要： RRC signaling is used to configure a user device for N secondary cells SCells on license-exempt channels wi in a frequency hopping channel set W={wi} where i=1, 2, . . . N. Then cross-carrier scheduling is sent on a primary cell PCell to schedule a frequency hopping FH resource block hi on the ith license-exempt channel wi. Based on measurements of at least some of the license-exempt channels wi received from at least the user device, parameters for the frequency hopping are adapted. The FH resource block contains M physical resource blocks, scheduled for the SCell during a FH time interval Tu*L+j by a resource grants sent on a PDCCH of the PCell. In an embodiment the RRC signaling is sent by a micro access node/HeNB on the PCell, the cross carrier scheduling is sent also by the micro access node/HeNB on the PCell, and the PCell lies within a LTE licensed frequency band.
摘要翻译： RRC信令用于配置N个辅助小区的用户设备在跳频信道集合W = {wi}其中i = 1,2，...的许可证免除信道上。。。然后，在主小区PCell上发送跨载波调度，以在第i个免许可频道wi上调度跳频FH资源块hi。基于至少从至少一个用户设备接收到的至少一些免许可频道的测量，适配跳频的参数。 FH资源块包含通过在PCell的PDCCH上发送的资源授权在FH时间间隔Tu * L + j期间为SCell调度的M个物理资源块。在一个实施例中，RRC信令由PCell上的微接入节点/ HeNB发送，交叉载波调度也由PCell上的微接入节点/ HeNB发送，并且PCell位于LTE许可频带内。

30. 发明授权

US08626205B2 Wireless communication systems and methods 失效
标题翻译：无线通信系统和方法
公开(公告)号：US08626205B2
公开(公告)日：2014-01-07
申请号：US13294512
申请日：2011-11-11
申请人： Tao Chen , Gilles Charbit
发明人： Tao Chen , Gilles Charbit
IPC分类号： H04W4/00
CPC分类号： H04W48/06 , H04W4/08 , H04W12/08 , H04W72/0446 , H04W84/045
摘要： Embodiments of the invention provide methods, devices and computer programs arranged to control access to a cell in a communication network. One embodiment comprises an apparatus comprising a processing system arranged to cause the apparatus to: receive a plurality of Closed Subscriber Group identifiers (CSG IDs) assigned to the cell; select and transmit a first CSG ID from the plurality of CSG IDs on the basis of a first load condition on the cell; and select and transmit a second, different, CSG ID from the plurality of CSG IDs on the basis of a second, different, load condition on the cell.
摘要翻译：本发明的实施例提供了布置成控制对通信网络中的小区的访问的方法，设备和计算机程序。一个实施例包括一种装置，其包括处理系统，该处理系统被布置成使得该装置：接收分配给该小区的多个封闭用户组标识符（CSG ID）; 基于小区上的第一负载条件，从多个CSG ID中选择并发送第一CSG ID; 并且基于小区上的第二不同的负载条件，从多个CSG ID中选择并发送第二不同的CSG ID。

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