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1. 发明申请

WO2015002656A1 PERFORMING MEASUREMENTS IN WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中执行测量
公开(公告)号：WO2015002656A1
公开(公告)日：2015-01-08
申请号：PCT/US2013/049429
申请日：2013-07-05
申请人： NOKIA CORPORATION , NOKIA, INC.
发明人： ABINADER, Fuad, Mousse, Jr. , CHAVES, Fabiano , ALMEIDA, Erika, Portela, Lopes, De , CAVALCANTE, Andre, Mendes , DOMINGOS, Robson, Vieira , CHOUDHURY, Sayantan , DOPPLER, Klaus, Franz , KASSLIN, Mika, Ilkka, Tapani
IPC分类号： H04W72/08
CPC分类号： H04W24/10 , H04W4/00 , H04W4/06 , H04W4/08 , H04W52/0216 , H04W52/0219 , H04W74/08 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/22
摘要： Methods, apparatuses, and computer programs for assigning measurement groups in a wireless network are disclosed. The measurement group may be announced by measurement group information comprised in a broadcast message transmitted in the wireless network. Reporting may be triggered by transmission of a request-to-report message transmitted in the wireless network.
摘要翻译：公开了用于在无线网络中分配测量组的方法，装置和计算机程序。测量组可以由包括在无线网络中发送的广播消息中的测量组信息来通知。可以通过在无线网络中发送的请求到报告消息的传送来触发报告。

2. 发明申请

WO2013128072A1 METHOD AND APPARATUS FOR SYNCHRONIZED CHANNEL ACCESS AMONG GROUPS 审中-公开
标题翻译：方法和装置同步通道访问
公开(公告)号：WO2013128072A1
公开(公告)日：2013-09-06
申请号：PCT/FI2013/050164
申请日：2013-02-13
申请人： NOKIA CORPORATION
发明人： GHOSH, Chittabrata , JIN, Zhong-Yi , DOPPLER, Klaus , KIM, Taejoon , CHOUDHURY, Sayantan , TUOMAALA, Esa
IPC分类号： H04W74/08
CPC分类号： H04W74/08
摘要： In the detailed examples an access point AP assigns each of a plurality of stations to a group, in which at least one group has multiple stations assigned. For each group the AP sets a group-specific medium access interval during which stations who are members of the group are allowed to compete for medium access,and sends a message indicating the group-specific medium access intervals for the respective groups. A station receiving the message determines the group to which it belongs and determines that it is allowed to compete for medium access at least during the medium access interval. Various examples provide options for how the grouping might be made and how the intervals might be dynamically adjusted.
摘要翻译：在详细示例中，接入点AP将多个站中的每一个分配给组，其中至少一个组具有分配了多个站。对于每个组，AP设置组特定媒体访问间隔，在该间隔期间，允许作为该组成员的站竞争中等访问，并且发送指示相应组的组特定介质访问间隔的消息。接收消息的站确定其所属的组，并确定允许至少在介质访问间隔期间竞争媒体接入。各种示例提供了如何进行分组以及如何动态调整间隔的选项。

3. 发明申请

WO2014051606A1 NULL SUBFRAME INDICATION FOR COEXISTENCE BETWEEN DIFFERENT NETWORK TYPES 审中-公开
标题翻译： NULL子帧指示用于不同网络类型之间的共同点
公开(公告)号：WO2014051606A1
公开(公告)日：2014-04-03
申请号：PCT/US2012/057796
申请日：2012-09-28
申请人： NOKIA CORPORATION , NOKIA INC.
发明人： KIM, Taejoon , DOPPLER, Klaus, Franz , CHOUDHURY, Sayantan , JIN, Zhong-Yi , DOMINGOS, Robson , ALMEIDA, Erik Portel Lope De , CHAVES, Fabiano , CAVALCANTE, Andre Mendes , PAIVA, Rafael, Cauduro, Dias, De , JUNIOR, Fuad, Mousse, Abinader , COSTA, Felipe Miranda
IPC分类号： H04W72/12
CPC分类号： H04W16/14 , Y02D70/1262 , Y02D70/142 , Y02D70/168
摘要： Communication systems that operate in the same areas of radio frequency spectrum may benefit from coexistence techniques. For example, wireless communication systems may benefit from a null subframe indication for coexistence between different network types. A method may, for example, include detecting, at a first radio access technology, the presence of a second radio access technology. The method can also include indicating information about a null power subframe or of a low power subframe of the first radio access technology to the detected second radio access technology.
摘要翻译：在相同的射频频谱区域运行的通信系统可能受益于共存技术。例如，无线通信系统可以受益于不同网络类型之间的共存的空子帧指示。一种方法可以例如包括在第一无线电接入技术中检测第二无线电接入技术的存在。该方法还可以包括向所检测的第二无线电接入技术指示关于第一无线电接入技术的无功功率子帧或低功率子帧的信息。

4. 发明申请

WO2014023873A1 RESOLVING HIDDEN NODE PROBLEM IN SYNCHRONIZED DCF BASED CHANNEL ACCESS IN WLAN 审中-公开
标题翻译：在WLAN中解决基于DCF的通道接入中的隐藏节点问题
公开(公告)号：WO2014023873A1
公开(公告)日：2014-02-13
申请号：PCT/FI2013/050627
申请日：2013-06-10
申请人： NOKIA CORPORATION
发明人： CHOUDHURY, Sayantan , GHOSH, Chittabrata , KIM, Taejoon , DOPPLER, Klaus Franz , TUOMAALA, Esa
IPC分类号： H04W74/02 , H04W74/04 , H04W74/08
CPC分类号： H04W74/006 , H04W74/02 , H04W74/04 , H04W74/0816
摘要： To overcome the problem of hidden nodes in an IEEE 802.11ah system with a large number of (MTC) devices, the devices are grouped in sleep groups which are assigned an access window for exclusive use. This is defined in TIM with group information in the access beacon. The actual access restriction to RAW restricted access window for a group is transmitted in the RAW. Embodiments of the invention provide signaling mechanisms for wireless networks composed of a large number of stations. An example method embodiment comprises: receiving by a wireless terminal device, a first message from an access point, the first message comprising information indicating a plurality of restricted access windows, each allocated for a different group of terminal devices associated to a wireless network managed by the access point; receiving by the terminal device, a second message from the access point, within a restricted access window of the plurality of restricted access windows, the restricted access window allocated to a group of terminal devices of which the terminal device is a member, the second message comprising information indicating that a communications channel is available; and determining by the terminal device, based on the second message, that the communications channel is not occupied by hidden ones of the terminal devices associated to the network.
摘要翻译：为了克服具有大量（MTC）设备的IEEE 802.11ah系统中的隐藏节点的问题，这些设备被分组在被分配了专用访问窗口的睡眠组中。这在TIM中被定义在接入信标中的组信息。在RAW中传输一个组的RAW限制访问窗口的实际访问限制。本发明的实施例提供了由大量站组成的无线网络的信令机制。示例性方法实施例包括：由无线终端设备接收来自接入点的第一消息，所述第一消息包括指示多个受限访问窗口的信息，每个被分配给与由无线网络管理的无线网络相关联的不同终端设备组接入点; 由所述终端设备接收来自所述接入点的第二消息，所述第二消息在所述多个受限访问窗口的受限访问窗口内，所述受限访问窗口被分配给所述终端设备所属的一组终端设备，所述第二消息包括指示通信信道可用的信息; 以及由所述终端设备基于所述第二消息来确定所述通信信道不被与所述网络相关联的所述终端设备中的隐藏的信道占用。

5. 发明申请

WO2013038056A1 OFFLOADING TRAFFIC TO DEVICE-TO-DEVICE COMMUNICATIONS 审中-公开
标题翻译：卸载到设备到设备通信的交通
公开(公告)号：WO2013038056A1
公开(公告)日：2013-03-21
申请号：PCT/FI2012/050876
申请日：2012-09-10
申请人： NOKIA CORPORATION , NAGPAL, Vinayak , CHOUDHURY, Sayantan , DOPPLER, Klaus
发明人： NAGPAL, Vinayak , CHOUDHURY, Sayantan , DOPPLER, Klaus
IPC分类号： H04W28/02 , H04W36/16 , H04W72/04
CPC分类号： H04W76/14
摘要： Methods and apparatus, including computer program products, are provided for offloading data to D2D communication links. The method may include processing information indicating at least one or more data locations representing at least one or more candidate locations where data is stored; determining at least one or more device locations representing one or more devices accessible by a wireless device-to-device communication link; determining, based on the one or more data locations and the one or more device locations, a local device from which to access the data; and accessing the data at the determined local device. Related apparatus, systems, methods, and articles are also described.
摘要翻译：提供了包括计算机程序产品在内的方法和装置，用于将数据卸载到D2D通信链路。所述方法可以包括处理指示表示存储数据的至少一个或多个候选位置的至少一个或多个数据位置的信息; 确定表示由无线设备到设备通信链路可访问的一个或多个设备的至少一个或多个设备位置; 基于所述一个或多个数据位置和所述一个或多个设备位置来确定要从其访问所述数据的本地设备; 以及访问所确定的本地设备上的数据。还描述了相关装置，系统，方法和制品。

6. 发明申请

WO2014081421A1 APPARATUS AND METHOD FOR ROBUST SEQUENCE DESIGN TO ENABLE CROSS TECHNOLOGY SIGNAL DETECTION 审中-公开
标题翻译：用于稳健序列设计以实现跨技术信号检测的装置和方法
公开(公告)号：WO2014081421A1
公开(公告)日：2014-05-30
申请号：PCT/US2012/066165
申请日：2012-11-20
申请人： NOKIA CORPORATION , NOKIA, INC.
发明人： MUKHERJEE, Amitav , CHOUDHURY, Sayantan
IPC分类号： H04B1/10 , H04B1/50 , H04B1/66 , H04B1/69 , H04B15/00 , H04B15/02
CPC分类号： H04J13/10 , H04J11/0023 , H04L27/0012 , H04L27/2613 , H04L27/2666 , H04W16/14
摘要： According to an example embodiment of this application, a method may include determining, at a first radio access technology, at lease one difference between the characteristics of the first radio access technology and the characteristics of a second radio access technology; processing a data sequence of the first radio access technology by taking into account the at least one difference; and generating a second data sequence based on the processing for transmission to an apparatus of the second radio access technology.
摘要翻译：根据本申请的示例实施例，一种方法可以包括在第一无线电接入技术中确定第一无线电接入技术的特性与第二无线电接入技术的特性之间的至少一个差异; 通过考虑至少一个差异来处理第一无线电接入技术的数据序列; 以及基于用于传输到所述第二无线电接入技术的装置的处理来生成第二数据序列。

7. 发明申请

WO2013156669A1 METHOD AND APPARATUS FOR SIGNALING THAT STATIONS ARE AWAKE AND READY TO RECEIVE DATA 审中-公开
标题翻译：用于信号发送的方法和装置可以接收并准备接收数据
公开(公告)号：WO2013156669A1
公开(公告)日：2013-10-24
申请号：PCT/FI2013/050349
申请日：2013-03-28
申请人： NOKIA CORPORATION
发明人： DOPPLER, Klaus , GHOSH, Chittabrata , CHOUDHURY, Sayantan
IPC分类号： H04W72/12
CPC分类号： H04W72/12 , H04W52/0216 , H04W72/0446 , H04W76/27 , Y02D70/1226 , Y02D70/1262 , Y02D70/142 , Y02D70/21
摘要： A method, apparatus and software configured to compile a traffic indication message indicating downlink traffic is waiting for a plurality of users; and only for each nth ones of the users for which a response to the traffic indication message is received, the response identifying the nth user in a time period corresponding to a portion of the traffic indication message which indicates downlink traffic is waiting for that user, schedule the downlink traffic in each nth slot corresponding to the time period. A method, apparatus and software configured to determine that a received traffic indication message indicates downlink traffic is waiting for a particular user;map a portion of the traffic indication message, that indicates the downlink traffic is waiting for the particular user, to an uplink time period; and send, in the mapped uplink time period, a response indicating that the particular user is awake.
摘要翻译：配置为编译指示下行链路业务的业务指示消息的方法，装置和软件正在等待多个用户; 并且仅对于接收到对业务指示消息的响应的每个第n个用户，在与指示下行业务的业务指示消息的一部分相对应的时间段中标识第n个用户的响应正在等待该用户，在与该时间段对应的第n个时隙中调度下行流量。一种被配置为确定接收的业务指示消息指示下行业务正在等待特定用户的方法，装置和软件;将指示下行业务等待特定用户的业务指示消息的一部分映射到上行链路时间期; 并且在映射的上行链路时间段中发送指示特定用户清醒的响应。

8. 发明公开

EP2868153A1 RESOLVING HIDDEN NODE PROBLEM IN SYNCHRONIZED DCF BASED CHANNEL ACCESS IN WLAN 有权转让
标题翻译：技术问题HIDDEN结IN在WLAN同步DCF-基于声道访问解决方案
公开(公告)号：EP2868153A1
公开(公告)日：2015-05-06
申请号：EP13736934.4
申请日：2013-06-10
申请人： Nokia Corporation
发明人： CHOUDHURY, Sayantan , GHOSH, Chittabrata , KIM, Taejoon , DOPPLER, Klaus Franz , TUOMAALA, Esa
IPC分类号： H04W74/02 , H04W74/04 , H04W74/08
摘要： Embodiments of the invention provide signaling mechanisms for wireless networks composed of a large number of stations. An example method embodiment comprises: receiving by a wireless terminal device, a first message from an access point, the first message comprising information indicating a plurality of restricted access windows, each allocated for a different group of terminal devices associated to a wireless network managed by the access point; receiving by the terminal device, a second message from the access point, within a restricted access window of the plurality of restricted access windows, the restricted access window allocated to a group of terminal devices of which the terminal device is a member, the second message comprising information indicating that a communications channel is available; and determining by the terminal device, based on the second message, that the communications channel is not occupied by hidden ones of the terminal devices associated to the network.

9. 发明公开

EP2759114A1 METHOD AND APPARATUS FOR PROVISIONING RESOURCE CREDENTIALS BASED ON SOCIAL NETWORKING DATA 审中-公开
标题翻译：方法和设备提供资源全权证书为基础的数据在社交网络
公开(公告)号：EP2759114A1
公开(公告)日：2014-07-30
申请号：EP12834053.6
申请日：2012-01-09
申请人： Nokia Corporation
发明人： KIUKKONEN, Niko Tapani , MARIN, Janne , REUNAMÄKI, Jukka Pekka , SLOTTE, Sverre , DOPPLER, Klaus Franz , NAGPAL, Vinayak , CHOUDHURY, Sayantan , TUOMAALA, Esa Juhani , KIM, Taejoon , GHOSH, Chittabrata , YLAMURTO, Tommi , JIN, Zhong-Yi , LI, Hongkun
IPC分类号： H04L29/06
CPC分类号： G06Q50/01 , H04L41/0806 , H04L63/102 , H04L67/306
摘要： An approach for automating the provisioning of access credentials related to one or more shared resources to one or more user devices. An access rights platform determines one or more resources associated with at least one user, at least one device associated with the at least one user, or a combination thereof. The platform also processes social networking information associated with the at least one user, the at least one device, or a combination thereof to determine one or more social networking groups to which the one or more resources are associated. One or more access rights to the one or more resources for one or more other devices based, at least in part, on membership in the respective one or more social networking groups is then determined.

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