专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012159270A1 RESOURCE ALLOCATION FOR D2D COMMUNICATION 审中-公开
标题翻译：资源分配D2D通信
公开(公告)号：WO2012159270A1
公开(公告)日：2012-11-29
申请号：PCT/CN2011/074669
申请日：2011-05-25
申请人： RENESAS MOBILE CORPORATION , GAO, Chunyan , WANG, Haiming , HAKOLA, Sami Jukka , KOSKELA, Timo
发明人： GAO, Chunyan , WANG, Haiming , HAKOLA, Sami Jukka , KOSKELA, Timo
IPC分类号： H04W76/02
CPC分类号： H04W72/04 , H04W72/048 , H04W72/121
摘要： There is provided a mechanism for allocating communication resources of a cellular communication network to a D2D communication. After an eNB has configured a number of resource pools indicating a set of resources usable in the D2D communication, D2D clusters which share a same resource pool are enabled to obtain resources for their respective D2D communication. By detecting the current resource utilization state in the allocated resource pool by measurement on the UE side, it is decided whether suitable resources are available or not. An overload situation is signalled to the eNB if no suitable resource can be detected.
摘要翻译：提供了一种用于将蜂窝通信网络的通信资源分配给D2D通信的机制。在eNB已经配置了指示在D2D通信中可用的一组资源的资源池之后，共享相同资源池的D2D群集能够获得用于它们各自的D2D通信的资源。通过在UE侧通过测量检测分配的资源池中的当前资源利用状态，判定合适的资源是否可用。如果没有可以检测到合适的资源，则向eNB发送过载情况。

2. 发明申请

WO2012106843A1 SIGNALING METHOD TO ENABLE CONTROLLED TX DEFERRING IN MIXED LICENSED AND UNLICENSED SPECTRUM CARRIER AGGREGATION IN FUTURE LTE-A NETWORKS 审中-公开
标题翻译：在未来LTE-A网络中启用混合许可和未经许可的光谱载体聚集的控制发射机的信号方法
公开(公告)号：WO2012106843A1
公开(公告)日：2012-08-16
申请号：PCT/CN2011/070929
申请日：2011-02-11
申请人： RENESAS MOBILE CORPORATION , KOSKELA, Timo , HAKOLA, Sami Jukka , TURTINEN, Samuli , GAO, Chunyan
发明人： KOSKELA, Timo , HAKOLA, Sami Jukka , TURTINEN, Samuli , GAO, Chunyan
IPC分类号： H04W68/00
CPC分类号： H04W72/042 , H04W72/1231
摘要： The present invention discloses a signaling method, an apparatus and a computer program for controlled transmission signal deferring utilizing both licensed and unlicensed frequency bands for carrier aggregation. In the method, a connection is established between a User Equipment and a base station. For example, based on a sensed interference level, a transmission deferring indication is generated regarding a secondary component carrier locating on an unli- censed band, in case the secondary component carrier is occupied. This indication may be generated and sent either by the base station or by the User Equipment. Finally, the secondary component carrier is de¬ activated for data transmission, for deferring data transmission for a certain time period. After the deferring time has passed, the data transmission can be re-performed on the same secondary component carrier, or through switching to another secondary component carrier in unlicensed spectrum.
摘要翻译：本发明公开了一种信令方法，装置和计算机程序，用于利用许可和非许可频带进行载波聚合的受控传输信号延迟。在该方法中，在用户设备和基站之间建立连接。例如，基于感测到的干扰电平，在辅助分量载波被占用的情况下，产生关于定位在非许可频带上的次分量载波的传输延迟指示。该指示可以由基站或用户设备生成和发送。最后，辅助分量载波被去激活用于数据传输，用于推迟数据传输一段时间。在延迟时间过去之后，可以在相同的辅助分量载波上重新执行数据传输，或者通过在非许可频谱中切换到另一次要分量载波。

3. 发明申请

WO2014068464A2 METHOD AND APPARATUS FOR PACKET TUNNELING 审中-公开
标题翻译：分组隧道的方法和装置
公开(公告)号：WO2014068464A2
公开(公告)日：2014-05-08
申请号：PCT/IB2013/059666
申请日：2013-10-25
申请人： RENESAS MOBILE CORPORATION , RANTA, Jukka , IISAKKILA, Kaisu , TURTINEN, Samuli , HAKOLA, Sami-Jukka , KOSKELA, Timo
发明人： RANTA, Jukka , IISAKKILA, Kaisu , TURTINEN, Samuli , HAKOLA, Sami-Jukka , KOSKELA, Timo
CPC分类号： H04W36/02 , H04L65/1083 , H04L69/22 , H04L69/324 , H04W36/30 , H04W76/23 , H04W88/06
摘要： A method, apparatus and computer program product are provided herein for enabling a D2D bearer to stay alive even in an instance in which a D2D connection is lost. In some example embodiments, a method is provided that comprises detecting a condition that indicates that a device-to-device bearer is to be terminated. The method of this embodiment may also include modifying a cellular bearer protocol data unit header, such that the cellular bearer protocol data unit header indicates that a cellular bearer service data unit is a device-to-device protocol data unit. The method of this embodiment may also include causing one or more device-to-device protocol data units to be encapsulated within one or more cellular bearer protocol data units, such that the one or more device-to-device protocol data units are transmitted via a cellular bearer.
摘要翻译：本文提供了一种方法，装置和计算机程序产品，用于使D2D承载能够在D2D连接丢失的情况下保持活动。在一些示例性实施例中，提供了一种方法，其包括检测指示要终止设备到设备承载的条件。该实施例的方法还可以包括修改蜂窝承载协议数据单元报头，使得蜂窝承载协议数据单元报头指示蜂窝承载业务数据单元是设备到设备协议数据单元。该实施例的方法还可以包括使一个或多个设备到设备协议数据单元被封装在一个或多个蜂窝承载协议数据单元内，使得一个或多个设备到设备协议数据单元经由蜂窝承载。

4. 发明申请

WO2014068454A3 HANDOVER FROM D2D TO CELLULAR WHEREBY A PDCP ENTITY IS ASSOCIATED WITH TWO RLC ENTITIES RELATED TO DIFFERENT RADIO BEARERS 审中-公开
公开(公告)号：WO2014068454A3
公开(公告)日：2014-05-08
申请号：PCT/IB2013/059622
申请日：2013-10-24
申请人： RENESAS MOBILE CORPORATION , TURTINEN, Samuli , RANTA, Jukka , IISAKKILA, Kaisu , HAKOLA, Sami-Jukka , KOSKELA, Timo
发明人： TURTINEN, Samuli , RANTA, Jukka , IISAKKILA, Kaisu , HAKOLA, Sami-Jukka , KOSKELA, Timo
IPC分类号： H04W36/00 , H04W88/06 , H04W92/18
摘要： The application relates to a mobile terminal radio stack for D2D single channel (308) and a cellular uplink single channel (324). A D2D connection is a direct connection formed between a first mobile terminal and a second mobile terminal over the cellular radio spectrum. The D2D connection is a local communication link and is generally enabled for use over short distances. Because the D2D connection could be lost quite rapidly, handover (e.g. bearer establishment) of the D2D communications to traditional cellular communications e.g. Evolved Universal Mobile Telecommunications System Terrestrial Radio Access Network (E-UTRAN)) may not occur in time to synchronize the multiple mobile terminals. As a result, multiple protocol data units between the mobile terminals may be lost. This problem is solved in that in response to a handover indication, the mobile terminal may then cause a PDCP entity (318) that is associated with the D2D bearer that is undergoing handover to be associated with an additional RLC entity, such as an RLC entity associated with a cellular bearer, e.g. an Evolved Packet System EPS bearer (334). SDUs received via the logical channel related to the D2D connection (314) and SDUs received via the logical channel related to the cellular connection (334) are then transmitted via the same cellular bearer (330).

5. 发明申请

WO2014013424A2 METHOD AND APPARATUS FOR FACILITATING CHANNEL SWITCHING 审中-公开
标题翻译：用于促进信道切换的方法和设备
公开(公告)号：WO2014013424A2
公开(公告)日：2014-01-23
申请号：PCT/IB2013/055829
申请日：2013-07-15
申请人： RENESAS MOBILE CORPORATION , TURTINEN, Samuli , PANTELIDOU, Anna , KOSKELA, Timo , HAKOLA, Sami-Jukka
发明人： TURTINEN, Samuli , PANTELIDOU, Anna , KOSKELA, Timo , HAKOLA, Sami-Jukka
CPC分类号： H04W52/0219 , H04L5/0096 , H04W52/0206 , H04W52/0212 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22
摘要： A method, apparatus and computer program product are provided to facilitate synchronization of one or more stations with an access point when the stations have awakened from a sleep period. In the context of a method, a channel switch announcement is caused to be provided on a first channel that indicates that an access point is to switch to a second channel. The method also provides for the access point to switch to the second channel and, following switching of the access point to the second channel, the method causes a post-announcement to be provided on the first channel indicating that the access point previously switched to the second channel.
摘要翻译：提供了一种方法，设备和计算机程序产品，以便在站点从睡眠周期唤醒时促进一个或多个站点与接入点的同步。在方法的上下文中，使得在第一信道上提供信道切换通告，其指示接入点将切换到第二信道。该方法还规定接入点切换到第二信道，并且在将接入点切换到第二信道之后，该方法使得在第一信道上提供后通告，指示接入点先前切换到第二个频道。

6. 发明申请

WO2013179269A1 METHOD AND APPARATUS FOR USE IN MULTICASTING 审中-公开
标题翻译：方法和装置用于多用途
公开(公告)号：WO2013179269A1
公开(公告)日：2013-12-05
申请号：PCT/IB2013/054503
申请日：2013-05-31
申请人： RENESAS MOBILE CORPORATION , PANTELIDOU, Anna , HAKOLA, Sami-Jukka , KOSKELA, Timo , TURTINEN, Samuli
发明人： PANTELIDOU, Anna , HAKOLA, Sami-Jukka , KOSKELA, Timo , TURTINEN, Samuli
IPC分类号： H04L1/00 , H04L1/18 , H04L12/18
CPC分类号： H04L1/0001 , H04L1/0076 , H04L1/1671 , H04L1/1854 , H04L1/188 , H04L12/1868 , H04L2001/0093
摘要： Embodiments of the invention are concerned with multicasting of data between a source device and a destination device, and in particular with situations in which the destination device is caused to: receive data from the source device, wherein at least one data unit is to be transmitted by the source device to a plurality of said destination devices; determine the progress of data reception, wherein the progress is measured in the number of data units received or not received; determine whether or not to transmit a feedback of data reception to the source device on the basis of predetermined criteria; and upon detecting that the feedback is to be transmitted, include an indication of the determined progress in the feedback and cause transmission of the feedback to the source device.
摘要翻译：本发明的实施例涉及在源设备和目的地设备之间的数据多播，特别是在目的地设备被引起的情况下：从源设备接收数据，其中至少一个数据单元将被发送由所述源设备发送到多个所述目的设备; 确定数据接收的进度，其中以接收或未接收的数据单元的数量来测量进度; 基于预定标准确定是否向源设备发送数据接收反馈; 并且在检测到反馈将被发送时，包括在所述反馈中确定的进度的指示并且引起所述反馈到所述源设备的传输。

7. 发明申请

WO2013171653A1 METHOD AND APPARATUS FOR SIGNALLING IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统信令的方法与装置
公开(公告)号：WO2013171653A1
公开(公告)日：2013-11-21
申请号：PCT/IB2013/053872
申请日：2013-05-13
申请人： RENESAS MOBILE CORPORATION , PIRSKANEN, Juho , KOSKELA, Timo , PANTELIDOU, Anna , HAKOLA, Sami-Jukka , TURTINEN, Samuli
发明人： PIRSKANEN, Juho , KOSKELA, Timo , PANTELIDOU, Anna , HAKOLA, Sami-Jukka , TURTINEN, Samuli
IPC分类号： H04W74/08 , H04W4/00
CPC分类号： H04W74/0833 , H04W4/70
摘要： A method, apparatus and computer program product are provided for enabling wireless data transmission. In this regard, a method is provided that comprises causing a PS-Poll, modified PS-Poll, or group operation transmission. The method of this embodiment may also include receiving a message from an access point in response to the PS-Poll, modified PS-Poll, or group operation transmission, the response message configured to indicate grouping parameters used with communication devices.
摘要翻译：提供了一种用于实现无线数据传输的方法，装置和计算机程序产品。在这方面，提供了一种包括引起PS-Poll，修改的PS-Poll或组操作传输的方法。该实施例的方法还可以包括响应于PS-Poll，修改的PS-Poll或组操作传输从接入点接收消息，该响应消息被配置为指示与通信设备一起使用的分组参数。

8. 发明申请

WO2013124776A1 METHODS, APPARATUS AND COMPUTER PROGRAMS FOR DEVICE-TO-DEVICE OPERATOR IDENTIFICATION 审中-公开
标题翻译：用于设备到设备操作员识别的方法，装置和计算机程序
公开(公告)号：WO2013124776A1
公开(公告)日：2013-08-29
申请号：PCT/IB2013/051301
申请日：2013-02-18
申请人： RENESAS MOBILE CORPORATION , KOSKELA, Timo , TURTINEN, Samuli , HAKOLA, Sami-Jukka
发明人： KOSKELA, Timo , TURTINEN, Samuli , HAKOLA, Sami-Jukka
IPC分类号： H04W8/00 , H04W76/02
CPC分类号： H04W8/005 , H04W48/10 , H04W76/14
摘要： A network operator associated with a device configures an operator identifier (204) and configures the identifier for one or more devices. A device broadcasts an operator identifier (204) in a device to device discovery signal, and other devices receiving the signal are able to identify the operator associated with the broadcasting device.
摘要翻译：与设备相关联的网络运营商配置运营商标识符（204）并配置一个或多个设备的标识符。设备在设备到设备发现信号中广播运营商标识符（204），并且接收信号的其他设备能够识别与广播设备相关联的运营商。

9. 发明申请

WO2013093723A2 WIRELESS COMMUNICATION SYSTEMS AND METHODS 审中-公开
标题翻译：无线通信系统和方法
公开(公告)号：WO2013093723A2
公开(公告)日：2013-06-27
申请号：PCT/IB2012/057241
申请日：2012-12-12
申请人： RENESAS MOBILE CORPORATION , HAKOLA, Sami-Jukka , TURTINEN, Samuli , KOSKELA, Timo
发明人： HAKOLA, Sami-Jukka , TURTINEN, Samuli , KOSKELA, Timo
CPC分类号： H04L63/0281 , H04L29/06 , H04L29/06027 , H04L63/0823 , H04L63/10 , H04W4/70 , H04W8/005 , H04W12/06 , H04W12/08 , H04W76/14
摘要： Embodiments of the invention provide methods, devices and computer programs arranged to facilitate access to device-to-device (D2D) communication services in a communication network. One embodiment comprises an apparatus for use in controlling access to a device-to-device (D2D) communication service in a communication network, the apparatus comprising a processing system arranged to cause the apparatus to: receive a D2D discovery signal comprising data indicative of said D2D communication service; determine a verification state for the D2D communication service as one of a first verification state and a second, different, verification state, on the basis of said received D2D discovery signal, the first verification state being one in which said D2D communication service can be verified by the processing system; and in the event that said D2D communication service is determined to be in the second verification state, transmit data indicative of said D2D communication service for verification by the communication network.
摘要翻译：本发明的实施例提供了布置成便于在通信网络中访问设备到设备（D2D）通信服务的方法，设备和计算机程序。一个实施例包括用于控制对通信网络中的设备到设备（D2D）通信服务的访问的设备，该设备包括处理系统，该处理系统被布置成使得设备：接收D2D发现信号，该D2D发现信号包括指示所述 D2D通信服务; 基于所接收的D2D发现信号，将D2D通信业务的验证状态确定为第一验证状态和第二，不同的验证状态之一，第一验证状态是可以验证所述D2D通信服务的第一验证状态由处理系统; 并且在所述D2D通信服务被确定为处于第二验证状态的情况下，发送指示所述D2D通信服务的数据，以供通信网络验证。

10. 发明申请

WO2013088383A2 METHOD AND APPARATUS FOR MAPPING TO AN UPLINK RESOURCE 审中-公开
标题翻译：用于映射到上传资源的方法和装置
公开(公告)号：WO2013088383A2
公开(公告)日：2013-06-20
申请号：PCT/IB2012/057263
申请日：2012-12-13
申请人： RENESAS MOBILE CORPORATION , TURTINEN, Samuli , HAKOLA, Sami-Jukka , KOSKELA, Timo , PIKKARAINEN, Matti , VARTIAINEN, Ville
发明人： TURTINEN, Samuli , HAKOLA, Sami-Jukka , KOSKELA, Timo , PIKKARAINEN, Matti , VARTIAINEN, Ville
CPC分类号： H04W48/12 , H04L1/1861 , H04W84/045 , H04W88/06
摘要： Downlink common control information (202) communicated in a first network (such as a macro network or a small cell) between a first/macro access node and a user equipment UE is mapped to an uplink resource (206). The first/macro access node and the UE then tune to the mapped uplink resource (206) to send or receive dedicated control information about the UE concerning a second network (an underlay network such as a femto CSG or D2D network). In one embodiment the downlink common control information may be within a downlink assignment indicated by P-RNTI, RA-RNTI, or SI-RNTI; and the mapping uses a control channel element which carries the P-RNTI or the RA-RNTI or the SI-RNTI. In another, the mapped uplink resource is a format 1a or format 1b PUCCH and the common control information requires neither an acknowledgement nor a negative acknowledgement.
摘要翻译：在第一/宏接入节点和用户设备UE之间的第一网络（例如宏网或小小区）中通信的下行链路公共控制信息（202）被映射到上行链路资源（206）。第一/宏接入节点和UE然后调谐到映射的上行链路资源（206），以发送或接收关于与第二网络（诸如毫微微CSG或D2D网络的底层网络）有关的UE的专用控制信息。在一个实施例中，下行链路公共控制信息可以在由P-RNTI，RA-RNTI或SI-RNTI指示的下行链路分配内; 并且该映射使用携带P-RNTI或RA-RNTI或SI-RNTI的控制信道单元。在另一个中，映射的上行链路资源是格式1a或格式1b PUCCH，并且公共控制信息既不需要确认也不需要否定确认。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式