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公开(公告)号：US09736847B2
公开(公告)日：2017-08-15
申请号：US14415962
申请日：2012-07-20
Applicant: Xianjun Feng , Haifeng Wang , Zhenhong Li , Wei Zou , Kenan Xu
Inventor： Xianjun Feng , Haifeng Wang , Zhenhong Li , Wei Zou , Kenan Xu
IPC: H04W72/04 , H04W4/20 , H04W76/02 , H04L29/06 , H04W72/10 , H04W4/06 , H04W4/22 , H04W12/04 , H04W88/10 , H04W4/04
CPC classification number: H04W72/048 , H04L63/0428 , H04W4/046 , H04W4/06 , H04W4/21 , H04W4/70 , H04W4/80 , H04W4/90 , H04W12/04 , H04W72/0486 , H04W72/10 , H04W76/14 , H04W88/10
Abstract: It is provided a method, comprising assigning a first direct resource of a radio interface to a first vehicle-to-vehicle service based on a resource information received from a base station in a cellular mode via a cellular resource of the radio interface, wherein, in the resource information, the first direct resource and the first vehicle-to-vehicle service are indicated as being correlated, and the first vehicle-to-vehicle service is to be used or to be provided by at least a first one of one or more vehicle devices, and wherein, in the cellular mode, a communication of an apparatus performing the method with each of the one or more vehicle devices different from the apparatus is performed via the base station; performing the first vehicle-to-vehicle service via the first direct resource in a vehicle-to-vehicle mode, wherein, in the vehicle-to-vehicle mode, the communication of the apparatus with each of the one or more vehicle devices is performed directly with the respective vehicle device and does not involve the base station.
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公开(公告)号：US09363827B2
公开(公告)日：2016-06-07
申请号：US14417002
申请日：2012-07-23
Applicant: Zhenhong Li , Wei Zou , Haifeng Wang , Xianjun Feng , Kenan Xu
Inventor： Zhenhong Li , Wei Zou , Haifeng Wang , Xianjun Feng , Kenan Xu
IPC: H04W74/00 , H04L29/08 , H04W36/00 , H04W36/30 , H04W72/04 , H04W74/08 , H04W76/02 , H04W76/04 , H04W84/00 , H04W88/08 , H04W88/16
CPC classification number: H04W74/004 , H04L67/12 , H04W36/0016 , H04W36/30 , H04W72/0446 , H04W74/0833 , H04W76/14 , H04W76/27 , H04W84/005 , H04W88/08 , H04W88/16
Abstract: The present invention addresses a method, apparatus and computer program product for vehicle gateway access in cellular network for vehicle communications. A dedicated Vehicle gateway random preamble is defined to serve the vehicle gateway access to the network in order to resolve the contention during the initial access and thus decrease access latency. In addition to that, a new cause value Vehicle gateway originated data/signaling for the RRC connection establishment request is defined to inform the network that the coming data traffic is from the vehicle communication.
Abstract translation: 本发明涉及用于车辆通信的蜂窝网络中的车辆网关接入的方法，装置和计算机程序产品。 定义专用车辆网关随机前导码以便服务于车辆网关对网络的访问，以便在初始访问期间解决争用，从而减少访问等待时间。 除此之外，定义了新的原因值用于RRC连接建立请求的车辆网关发起的数据/信令，以通知网络来自车辆通信的即将到来的数据业务。
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3.发明申请公开(公告)号：US20150282210A1
公开(公告)日：2015-10-01
申请号：US14417002
申请日：2012-07-23
Applicant: Zhenhong Li , Wei Zou , Haifeng Wang , Xianjun Feng , Kenan Xu
Inventor： Zhenhong Li , Wei Zou , Haifeng Wang , Xianjun Feng , Kenan Xu
CPC classification number: H04W74/004 , H04L67/12 , H04W36/0016 , H04W36/30 , H04W72/0446 , H04W74/0833 , H04W76/14 , H04W76/27 , H04W84/005 , H04W88/08 , H04W88/16
Abstract: The present invention addresses a method, apparatus and computer program product for vehicle gateway access in cellular network for vehicle communications. A dedicated Vehicle gateway random preamble is defined to serve the vehicle gateway access to the network in order to resolve the contention during the initial access and thus decrease access latency. In addition to that, a new cause value Vehicle gateway originated data/signaling for the RRC connection establishment request is defined to inform the network that the coming data traffic is from the vehicle communication.
Abstract translation: 本发明涉及用于车辆通信的蜂窝网络中的车辆网关接入的方法，装置和计算机程序产品。 定义专用车辆网关随机前导码以便服务于车辆网关对网络的访问，以便在初始访问期间解决争用，从而减少访问等待时间。 除此之外，定义了新的原因值用于RRC连接建立请求的车辆网关发起的数据/信令，以通知网络来自车辆通信的即将到来的数据业务。
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4.发明申请公开(公告)号：US20150195827A1
公开(公告)日：2015-07-09
申请号：US14415962
申请日：2012-07-20
Applicant: Xianjun Feng , Haifeng Wang , Zhenhong Li , Wei Zou , Kenan Xu
Inventor： Xianjun Feng , Haifeng Wang , Zhenhong Li , Wei Zou , Kenan Xu
CPC classification number: H04W72/048 , H04L63/0428 , H04W4/046 , H04W4/06 , H04W4/21 , H04W4/70 , H04W4/80 , H04W4/90 , H04W12/04 , H04W72/0486 , H04W72/10 , H04W76/14 , H04W88/10
Abstract: It is provided a method, comprising assigning a first direct resource of a radio interface to a first vehicle-to-vehicle service based on a resource information received from a base station in a cellular mode via a cellular resource of the radio interface, wherein, in the resource information, the first direct resource and the first vehicle-to-vehicle service are indicated as being correlated, and the first vehicle-to-vehicle service is to be used or to be provided by at least a first one of one or more vehicle devices, and wherein, in the cellular mode, a communication of an apparatus performing the method with each of the one or more vehicle devices different from the apparatus is performed via the base station; performing the first vehicle-to-vehicle service via the first direct resource in a vehicle-to-vehicle mode, wherein, in the vehicle-to-vehicle mode, the communication of the apparatus with each of the one or more vehicle devices is performed directly with the respective vehicle device and does not involve the base station.
Abstract translation: 提供了一种方法，包括：经由无线电接口的蜂窝资源，基于以蜂窝模式从基站接收的资源信息，向第一车辆到车辆服务分配无线电接口的第一直接资源，其中， 在所述资源信息中，将所述第一直接资源和所述第一车辆对车辆服务指示为相关联的，并且所述第一车辆对车辆服务将被使用或由所述第一车辆到车辆服务中的至少一个或第 更多的车辆装置，并且其中，在所述蜂窝模式中，经由所述基站执行与所述装置不同的所述一个或多个车辆装置中的每一个执行所述方法的装置的通信; 在车辆到车辆模式中经由第一直接资源执行第一车辆对车辆服务，其中，在车辆到车辆模式中，执行与一个或多个车辆装置中的每一个的装置的通信 直接与相应的车辆装置并且不涉及基站。
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5.发明申请EVOLVED NODE B CONTROLLED CENTRALIZED RESOURCE REUSE FOR DEVICE-TO-DEVICE AND CELLULAR USERS 有权控制中心资源重用用于设备到设备和蜂窝用户的演进节点B公开(公告)号：US20130012221A1
公开(公告)日：2013-01-10
申请号：US13521349
申请日：2010-01-19
Applicant: Wei Zou , Zhenhong Li , Haifeng Wang , Gang Wu , Tao Chen
Inventor： Wei Zou , Zhenhong Li , Haifeng Wang , Gang Wu , Tao Chen
IPC: H04W72/10
CPC classification number: H04W72/10 , H04W72/0406 , H04W72/082 , H04W72/087 , H04W76/14
Abstract: Device-to-device (D2D) communication is one alternative to communication between devices through a radio access network. One interesting D2D communication method is reuse-mode D2D, where D2D nodes communicate with each other using the same uplink (UL) radio resource that is being used by some other cellular user equipment(s) (UEs). In other words, the UL cellular resources occupied by cellular UEs are reused by D2D nodes in their short-range communications. Centralized control of D2D communication can be performed by appropriate signaling between a D2D-capable UE and an evolved Node B (eNB).
Abstract translation: 设备到设备（D2D）通信是通过无线电接入网络在设备之间进行通信的替代方案。 一种有趣的D2D通信方法是复用模式D2D，其中D2D节点使用正被一些其他蜂窝用户设备（UE）使用的相同上行链路（UL）无线电资源彼此通信。 换句话说，蜂窝UE占用的UL蜂窝资源在其短距离通信中被D2D节点重用。 D2D通信的集中控制可以通过D2D能力的UE和演进节点B（eNB）之间的适当的信令来执行。
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Patent Agency Ranking
公开(公告)号：US09706433B2
公开(公告)日：2017-07-11
申请号：US14390968
申请日：2012-04-05
Applicant: Haifeng Wang , Kari Rikkinen , Ning Zhang , Ting Zhou , Jing Xu , Wei Zou , Zhenhong Li , Jinling Du
Inventor： Haifeng Wang , Kari Rikkinen , Ning Zhang , Ting Zhou , Jing Xu , Wei Zou , Zhenhong Li , Jinling Du
IPC: H04W28/02 , H04L12/801 , H04W72/08 , H04W16/14 , H04W48/10
CPC classification number: H04W28/0289 , H04L47/12 , H04W16/14 , H04W48/10 , H04W72/082
Abstract: From a plurality of messages provided by at least a first license-exempt access node which give usage information for the at least one channel in license-exempt radio spectrum, there is derived channel-specific statistical traffic information. This information for the channel is then provided to a second access node that controls licensed radio spectrum. Or in another embodiment the second access node can get this information by sensing and measuring the channel itself. The second access node retrieves this information from its local memory and sends on the licensed radio spectrum a downlink message having contents, determined from the channel-specific statistical traffic information, for aiding a user equipment UE to access the channel with a probability defined by the contents. The UE receives this message, extracts the contents, and attempts to access that channel in the license-exempt radio spectrum utilizing the defined probability.
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7.发明授权Method and corresponding apparatus for coordinating executions of intra-radio handover 有权用于协调无线电内切换执行的方法和相应装置公开(公告)号：US09326203B2
公开(公告)日：2016-04-26
申请号：US13518381
申请日：2009-12-24
Applicant: Wei Zou , Zhenhong Li , Haifeng Wang , Gang Wu
Inventor： Wei Zou , Zhenhong Li , Haifeng Wang , Gang Wu
Abstract: The present invention proposes a method and corresponding apparatus for coordinating the executions of intra-radio handover, wherein the method comprising determining an intra-radio handover is to be executed on a communication device; and coordinating the execution of the intra-radio handover to determine whether to postpone the execution of the intra-radio handover, so that there is at least one active radio on the communication device.
Abstract translation: 本发明提出了一种用于协调无线内切换执行的方法和相应装置，其中包括确定无线内切换的方法将在通信设备上执行; 协调无线内切换的执行，以确定是否推迟无线内切换的执行，使得在通信设备上存在至少一个活动无线电。
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8.发明申请Methods and Apparatus of Spectrum Sharing for Cellular-Controlled Offloading Using Unlicensed Band 有权使用无牌频带进行蜂窝控制卸载的频谱共享方法与装置公开(公告)号：US20140031054A1
公开(公告)日：2014-01-30
申请号：US14111243
申请日：2011-04-12
Applicant: Wei Zou , Zhenhong Li , Haifeng Wang
Inventor： Wei Zou , Zhenhong Li , Haifeng Wang
IPC: H04W72/08
CPC classification number: H04W74/0808 , H04B17/345 , H04W16/14 , H04W72/082 , H04W72/1215 , H04W74/04 , H04W74/0891
Abstract: There are provided measures for spectrum sharing for cellular-controlled offloading using an unlicensed band. Such measures exemplarily comprise initiating an offloading of traffic from a cellular link on a cellular band to an unlicensed link on an unlicensed band, wherein the unlicensed link is synchronized with the cellular link, and sensing a channel on the unlicensed band in a symbol-synchronized sensing duration of at least one symbol length at the beginning of a predetermined subframe of the unlicensed band.
Abstract translation: 提供使用无许可频带进行蜂窝控制卸载的频谱共享的措施。 这种措施示例性地包括启动从蜂窝频带上的蜂窝链路到非许可频带的未许可链路的业务的卸载，其中，未许可的链路与蜂窝链路同步，并且以符号同步的方式感测非许可频带上的信道 在非许可频带的预定子帧的开始处具有至少一个符号长度的感测持续时间。
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9.发明申请RESOLUTION METHOD AND APPARATUS FOR SIMULTANEOUS TRANSMISSION AND RECEIVING CONTENTION IN A DEVICE-TO-DEVICE CELLULAR REUSE SYSTEM 有权解决方案和设备同步传输和接收设备到设备细胞再利用系统中的内容的方法公开(公告)号：US20130128858A1
公开(公告)日：2013-05-23
申请号：US13813779
申请日：2010-08-04
Applicant: Wei Zou , Zhenhong Li , Haifeng Wang , Gang Wu
Inventor： Wei Zou , Zhenhong Li , Haifeng Wang , Gang Wu
IPC: H04W72/04
CPC classification number: H04W72/044 , H04W16/10 , H04W72/02 , H04W72/0453 , H04W76/14
Abstract: According to one embodiment, a method for transmission/reception contention resolution in D2D communication is provided. The method includes detecting, at a device-to-device (D2D) node, re-usable cellular resources based on the scheduling information. The method also includes receiving related information from another D2D node identifying the re-usable cellular resources for the another D2D node, and identifying common and different re-usable cellular resources between the D2D node and the another D2D node. The method also includes receiving updated scheduling information, and determining, from the detected re-usable cellular resources, whether there is a simultaneous transmission/reception contention. When it is determined that there is a simultaneous transmission/reception contention, the method includes resolving the contention by dynamically selecting a direction of communication based on a preconfigured decision criteria, wherein the direction of communication is one of transmission or reception.
Abstract translation: 根据一个实施例，提供了一种在D2D通信中发送/接收争用解决方法。 该方法包括在设备到设备（D2D）节点处基于调度信息检测可重用的蜂窝资源。 该方法还包括从另一个D2D节点接收标识用于另一个D2D节点的可重新使用的蜂窝资源的相关信息，以及识别D2D节点和另一个D2D节点之间的公共和不同的可重新使用的蜂窝资源。 该方法还包括接收更新的调度信息，以及从检测到的可重复使用的蜂窝资源确定是否存在同时发送/接收争用。 当确定存在同时发送/接收争用时，该方法包括通过基于预先配置的决定标准动态选择通信方向来解决争用，其中通信方向是发送或接收之一。
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10.发明申请Random Access Process Reusing For D2D Probing in Cellular-Aided D2D Networks 审中-公开随机接入过程重用于D2D探测蜂窝辅助D2D网络公开(公告)号：US20120184306A1
公开(公告)日：2012-07-19
申请号：US13498294
申请日：2009-09-28
Applicant: Wei Zou , Zhenhong Li , Haifeng Wang , Gang Wu
Inventor： Wei Zou , Zhenhong Li , Haifeng Wang , Gang Wu
CPC classification number: H04W76/14 , H04W74/002 , H04W74/0833
Abstract: Methods and apparatus, including computer program products, are provided for selecting between a device-to-device link or a 2-hop cellular link In one aspect there is provided a method. The method may include monitoring, at a user equipment, a paging signal, the paging signal including a random access preamble index assigned to another user equipment. The user equipment may be configured to use the random access preamble index assigned to the another user equipment, and receive a signal comprising a random access preamble. The user equipment may measure the received signal to generate an indication representative of a quality of the received signal. Based on the indication rather than a dedicated probe, a determination may be made regarding whether to establish a first connection directly to the another user equipment. Related apparatus, systems, methods, and articles are also described.
Abstract translation: 提供了包括计算机程序产品的方法和装置，用于在设备到设备链路或2跳蜂窝链路之间进行选择。在一个方面，提供了一种方法。 该方法可以包括在用户设备处监视寻呼信号，该寻呼信号包括分配给另一用户设备的随机接入前导码索引。 用户设备可以被配置为使用分配给另一用户设备的随机接入前导码索引，并且接收包括随机接入前导码的信号。 用户设备可以测量接收的信号以产生表示接收信号的质量的指示。 基于指示而不是专用探针，可以确定是否直接建立到另一用户设备的第一连接。 还描述了相关装置，系统，方法和制品。
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