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公开(公告)号:US20140219261A1
公开(公告)日:2014-08-07
申请号:US13997736
申请日:2012-04-11
申请人: Kerstin Johnsson
发明人: Kerstin Johnsson
IPC分类号: H04W8/00
摘要: A method and system for operator-assisted device-to-device (D2D) discovery is disclosed, which method may be executed as instructions on a machine, where the instructions are included on at least one computer readable medium. The method can include a transmission station in an operator network receiving a request for data service from a requesting wireless device. The transmission station can identify a serving wireless device to provide the data service for the requesting wireless device. The transmission station can transmit a device discovery message to the requesting wireless device and the serving wireless device. The device discovery message provides a device discovery period for communication via an ad-hoc, D2D network between the requesting wireless device and the serving wireless device. The ad-hoc, D2D network provides for device-to-device communication.
摘要翻译: 公开了一种用于操作员辅助设备到设备(D2D)发现的方法和系统,该方法可以作为机器上的指令执行,其中指令被包括在至少一个计算机可读介质上。 该方法可以包括在运营商网络中从请求的无线设备接收对数据服务的请求的传输站。 发送站可以识别服务无线设备以为请求的无线设备提供数据服务。 发送站可以向请求无线设备和服务无线设备发送设备发现消息。 设备发现消息提供用于通过请求无线设备和服务无线设备之间的ad-hoc,D2D网络进行通信的设备发现周期。 ad-hoc,D2D网络提供设备到设备通信。
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公开(公告)号:US20140036793A1
公开(公告)日:2014-02-06
申请号:US13718745
申请日:2012-12-18
IPC分类号: H04W76/02
CPC分类号: H04W24/04 , H04B17/27 , H04L1/1861 , H04L5/00 , H04L5/0035 , H04L5/0055 , H04L5/0057 , H04L41/0659 , H04L41/082 , H04L41/0836 , H04L43/0811 , H04L45/28 , H04L47/27 , H04L65/1006 , H04L65/4092 , H04L65/80 , H04L67/16 , H04L67/303 , H04L67/34 , H04L67/36 , H04N21/23439 , H04N21/25825 , H04W4/00 , H04W4/02 , H04W4/70 , H04W4/80 , H04W8/18 , H04W12/06 , H04W16/18 , H04W16/28 , H04W24/02 , H04W24/10 , H04W28/0221 , H04W28/0236 , H04W28/04 , H04W36/0072 , H04W36/14 , H04W40/02 , H04W40/34 , H04W52/00 , H04W52/0209 , H04W52/0212 , H04W52/0216 , H04W52/0229 , H04W52/0258 , H04W64/003 , H04W72/005 , H04W72/04 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/044 , H04W72/0446 , H04W74/0816 , H04W76/10 , H04W76/11 , H04W76/14 , H04W76/15 , H04W76/16 , H04W76/28 , H04W88/06 , H04W88/12 , H04W92/18 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要: Embodiments of system and method configurations for device discovery and connection establishment in connection with use of device-to-device (D2D) and proximity-based services are generally described herein. In some examples, an evolved packet core (EPC) of a 3GPP Long Term Evolution or 3GPP Long Term Evolution-Advanced (LTE/LTE-A) network is arranged to assist D2D identification and discovery procedures at user equipment (UEs) connected to the LTE/LTE-A network. Various identification and discovery procedures may be implemented in connection with proximity detection and the establishment of communication times for the establishment of the D2D communication link, between the UEs. Accordingly, the EPC of the LTE/LTE-A network may assist the establishment of a device-to-device communication link between UEs on a wireless network employing a distinct wireless protocol (for example, a direct wireless network connection via a wireless local area network (WLAN) or wireless personal area network (WPAN)).
摘要翻译: 这里通常描述与设备到设备(D2D)和基于邻近服务的使用相关的设备发现和连接建立的系统和方法配置的实施例。 在一些示例中,3GPP长期演进或3GPP长期演进 - 高级(LTE / LTE-A)网络的演进分组核心(EPC)被布置为在连接到所述网络的用户设备(UE)处协助D2D识别和发现过程 LTE / LTE-A网络。 可以在UE之间的接近检测和建立D2D通信链路的建立通信时间的情况下实现各种识别和发现过程。 因此,LTE / LTE-A网络的EPC可以协助在采用不同无线协议的无线网络上的UE之间建立设备到设备的通信链路(例如,经由无线局域网的直接无线网络连接 网络(WLAN)或无线个人区域网络(WPAN))。
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公开(公告)号:US20130195026A1
公开(公告)日:2013-08-01
申请号:US13537568
申请日:2012-06-29
申请人: Kerstin Johnsson , Nageen Himayat , Shilpa Talwar
发明人: Kerstin Johnsson , Nageen Himayat , Shilpa Talwar
IPC分类号: H04W72/08
CPC分类号: H04L5/0035 , H04B1/69 , H04B7/024 , H04B7/0413 , H04B7/0456 , H04B7/0617 , H04B7/0623 , H04B7/0626 , H04B7/0639 , H04L1/0026 , H04L1/0027 , H04L1/0031 , H04L1/1864 , H04L1/1887 , H04L1/1896 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04L5/1469 , H04L12/189 , H04L27/2607 , H04L65/4076 , H04L65/608 , H04W4/08 , H04W4/70 , H04W36/0094 , H04W36/04 , H04W48/16 , H04W52/0216 , H04W72/04 , H04W72/0406 , H04W72/042 , H04W72/044 , H04W72/0493 , H04W72/082 , H04W72/085 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/442 , Y02D70/444
摘要: An apparatus and method to centrally establish and control intra-cell device-to-device connections on licensed bands of a wireless communications network are disclosed herein. An eNodeB receives a request from a first device to communicate with a second device or a request from the first device for content or service. The eNodeB schedules a device discovery between the first device and at least a candidate device. The eNodeB determines establishing the device-to-device connection between the first device and the candidate device based on a discovery report generated by one of the first or candidate device. The discovery report comprises information about signal quality of transmission from the other one of the first or candidate device that is received by the one of the first or candidate device during the scheduled device discovery.
摘要翻译: 本文公开了一种在无线通信网络的许可频带上集中建立和控制小区内设备到设备连接的装置和方法。 eNodeB从第一设备接收与第二设备进行通信的请求或来自第一设备的用于内容或服务的请求。 eNodeB在第一设备和至少候选设备之间调度设备发现。 eNodeB基于由第一或候选设备之一生成的发现报告,确定在第一设备和候选设备之间建立设备到设备的连接。 发现报告包括关于在调度的设备发现期间由第一或候选设备中的一个接收的第一或候选设备中的另一个的传输的信号质量的信息。
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公开(公告)号:US20130034082A1
公开(公告)日:2013-02-07
申请号:US13563593
申请日:2012-07-31
申请人: Kamran Etemad , Vivek Gupta , Kerstin Johnsson , Shilpa Talwar , Rongzhen Yang , Nageen Himayat
发明人: Kamran Etemad , Vivek Gupta , Kerstin Johnsson , Shilpa Talwar , Rongzhen Yang , Nageen Himayat
IPC分类号: H04W36/14
CPC分类号: H04W36/14 , H04W72/0453 , H04W76/14 , H04W76/23 , H04W88/06 , Y02D70/126 , Y02D70/20
摘要: Embodiments of computer-implemented methods, systems, computing devices, and computer-readable media are described herein for opportunistically transitioning service flows of mobile devices between being direct and indirect. In various embodiments, a proximity between first and second mobile devices that are in wireless communication with each other may be monitored. In various embodiments, a selective transition of a service flow between the first and second mobile devices from being indirect through the radio network access node using a first radio access technology (“RAT”) to being direct using a second RAT may be facilitated, e.g., responsive to a determination that a first criterion has been met. In various embodiments, a selective transition of the service flow from being direct using the second RAT to being indirect using the first RAT may be facilitated, e.g., responsive to a determination that a second criterion has been met.
摘要翻译: 本文描述了计算机实现的方法,系统,计算设备和计算机可读介质的实施例,用于在直接和间接之间机会地转换移动设备的服务流。 在各种实施例中,可以监视彼此无线通信的第一和第二移动设备之间的接近度。 在各种实施例中,可以促进第一和第二移动设备之间的服务流从第二无线电接入技术(RAT)间接通过无线电网络接入节点到直接使用第二RAT的选择性转换,例如响应 以确定已经满足第一标准。 在各种实施例中,可以方便地例如响应于已经满足第二标准的确定来促进服务流从直接使用第二RAT到间接使用第一RAT的选择性转换。
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公开(公告)号:US20120135763A1
公开(公告)日:2012-05-31
申请号:US12956562
申请日:2010-11-30
申请人: Kerstin Johnsson , Shilpa Talwar , Nageen Himayat
发明人: Kerstin Johnsson , Shilpa Talwar , Nageen Himayat
IPC分类号: H04B15/00
CPC分类号: H04W72/0426 , H04W72/082 , H04W76/10
摘要: A method for a wireless communication network is presented. In one embodiment, the method includes receiving, by a base station, information about one or more interfering base stations with respect to a communication channel used by a mobile station. The method includes sending silence requests to an interfering base station to reduce interference from that interfering base station with respect to the communication channel. The method further includes establishing communication with the mobile station via the communication channel.
摘要翻译: 提出了一种无线通信网络的方法。 在一个实施例中,该方法包括由基站接收关于移动台使用的通信信道的关于一个或多个干扰基站的信息。 该方法包括向干扰基站发送静音请求以减少该干扰基站相对于通信信道的干扰。 该方法还包括经由通信信道与移动站建立通信。
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