专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

WO2008154310A3 HETEROGENEOUS NETWORK HANDOVER-SUPPORT MECHANISM USING MEDIA INDEPENDENT HANDOVER (MIH) FUNCTIONS 审中-公开
标题翻译：使用媒体独立切换（MIH）功能的异构网络切换支持机制
公开(公告)号：WO2008154310A3
公开(公告)日：2009-04-02
申请号：PCT/US2008065972
申请日：2008-06-05
申请人： INTERDIGITAL TECH CORP , ZUNIGA JUAN CARLOS , PANI DIANA , OLVERA-HERNANDEZ ULISES
发明人： ZUNIGA JUAN CARLOS , PANI DIANA , OLVERA-HERNANDEZ ULISES
IPC分类号： H04W36/14 , H04W28/26 , H04W88/06
CPC分类号： H04W36/0072 , H04W28/26 , H04W36/0066 , H04W88/06
摘要： Methods and mechanisms enhance heterogeneous media independent handover (MIH) between different link layer technologies. Embodiments include using an MIH proxy entity, MIH capable network controller, and an MIH server. Enhancements are made to the query phase, preparation phase, execution phase and completion phase by including required information regarding the reservation of resources in a target network in MIH messages.
摘要翻译：方法和机制增强了不同链路层技术之间的异构媒体独立切换（MIH）。实施例包括使用MIH代理实体，具有MIH能力的网络控制器和MIH服务器。通过在MIH消息中包含关于目标网络中的资源预留的所需信息，对查询阶段，准备阶段，执行阶段和完成阶段进行了改进。

52. 发明申请

WO2008054775A2 PROVIDING FEEDBACK INFORMATION TO TARGET NODE B DURING A SERVING CELL CHANGE 审中-公开
标题翻译：在服务小区更改期间向目标节点B提供反馈信息
公开(公告)号：WO2008054775A2
公开(公告)日：2008-05-08
申请号：PCT/US2007022986
申请日：2007-10-31
申请人： INTERDIGITAL TECH CORP , PANI DIANA , CAVE CHRISTOPHER R , MARINIER PAUL
发明人： PANI DIANA , CAVE CHRISTOPHER R , MARINIER PAUL
IPC分类号： H04W24/10
CPC分类号： H04W72/085 , H04B7/0632 , H04L12/56 , H04W24/10 , H04W36/0083 , H04W36/0088 , H04W36/18 , H04W72/04 , H04W72/042
摘要： A method implemented in a wireless transmit/receive unit (WTRU) for transmitting a channel quality indication (CQI) report or other measurement report begins by receiving a trigger. A CQI report is transmitted to a handover target Node B until a stop condition is reached. The WTRU will stop transmitting CQI reports to the target Node B if the stop condition is reached. A WTRU configured to perform the method includes an antenna, a transmitter/receiver connected to the antenna, and a processor communicating with the transmitter/receiver, the processor configured to transmit the CQI report to the handover target Node B.
摘要翻译：在用于发送信道质量指示（CQI）报告或其他测量报告的无线发射/接收单元（WTRU）中实现的方法开始于接收触发。将CQI报告发送到切换目标节点B，直到达到停止条件。如果达到停止条件，则WTRU将停止向目标节点B发送CQI报告。被配置为执行该方法的WTRU包括天线，连接到天线的发射机/接收机和与发射机/接收机通信的处理器，该处理器被配置为将CQI报告发送到切换目标节点B.

53. 发明申请

WO2008115392A3 WIRELESS COMMUNICATION METHOD AND APPARATUS FOR SUPPORTING RECONFIGURATION OF RADIO LINK CONTROL PARAMETERS 审中-公开
标题翻译：无线通信方法和支持无线链路控制参数重新配置的设备
公开(公告)号：WO2008115392A3
公开(公告)日：2008-12-11
申请号：PCT/US2008003336
申请日：2008-03-13
申请人： INTERDIGITAL TECH CORP , PANI DIANA , CAVE CHRISTOPHER R , TERRY STEPHEN E , MARINIER PAUL
发明人： PANI DIANA , CAVE CHRISTOPHER R , TERRY STEPHEN E , MARINIER PAUL
IPC分类号： H04L12/56 , H04W36/10 , H04W36/14 , H04W72/12
CPC分类号： H04W36/0072 , H04L1/1877 , H04L47/365 , H04L47/70 , H04W36/0055 , H04W72/12 , H04W76/028
摘要： A variety of wireless communication methods and apparatus for supporting reconfiguration of radio link control (RLC) parameters are disclosed. A radio resource control (RRC) reconfiguration message is generated that indicates that an RLC unit in a wireless transmit/receive unit (WTRU) or a universal terrestrial radio access network (UTRAN) should be reconfigured from supporting flexible size RLC protocol data units (PDUs) to supporting fixed size RLC PDUs. If an information element (IE) "one sided RLC re-establishment" is present in the RRC reconfiguration message, only a receiving side subassembly in the RLC unit is re-established. Otherwise, both the receiving side subassembly and a transmitting side subassembly in the RLC unit are re-established. Flexible size RLC PDUs may be discarded and a message indicating the discarded flexible size RLC PDUs may be transmitted. The flexible size RLC PDUs may be modified such that they correspond to a set of pre-defined sizes.
摘要翻译：公开了用于支持无线电链路控制（RLC）参数的重新配置的各种无线通信方法和装置。生成无线电资源控制（RRC）重配置消息，其指示无线发射/接收单元（WTRU）或通用陆地无线电接入网络（UTRAN）中的RLC单元应该从支持灵活大小的RLC协议数据单元（PDU））支持固定大小的RLC PDU。如果在RRC重配置消息中存在信息元素（IE）“单面RLC重新建立”，则仅重新建立RLC单元中的接收侧子组件。否则，重新建立RLC单元中的接收侧子组件和发送侧子组件。可以丢弃灵活大小的RLC PDU，并且可以发送指示丢弃的灵活大小的RLC PDU的消息。柔性大小的RLC PDU可以被修改为使得它们对应于一组预定义的大小。

54. 发明申请

WO2008097486A2 METHOD AND APPARATUS FOR CONTROLLING A HANDOVER BETWEEN UTRA R6 CELLS AND R7 CELLS 审中-公开
标题翻译：用于控制UTRA R6细胞和R7细胞之间的切换的方法和装置
公开(公告)号：WO2008097486A2
公开(公告)日：2008-08-14
申请号：PCT/US2008001398
申请日：2008-02-01
申请人： INTERDIGITAL TECH CORP , PANI DIANA , CAVE CHRISTOPHER R , TERRY STEPHEN E , MARINIER PAUL
发明人： PANI DIANA , CAVE CHRISTOPHER R , TERRY STEPHEN E , MARINIER PAUL
IPC分类号： H04W36/02 , H04W36/14 , H04W76/04
CPC分类号： H04W36/0005 , H04L1/1822 , H04W28/065 , H04W36/02 , H04W36/14 , H04W76/041 , H04W76/046
摘要： A method and apparatus for controlling an optimization of handover procedures between universal terrestrial radio access (UTRA) release 6 (R6) cells and UTRA release 7 (R7) cells are disclosed. When a wireless transmit/receive unit (WTRU) is moving between an R6 cell and an R7 cell, or between R7 cells, a handover is initiated from a source Node-B to a target Node-B. In the R7 cell, the enhanced medium access control (MAC) functionality including flexible radio link control (RLC) protocol data unit (PDU) size and high speed MAC (MAC-hs) segmentation and multiplexing of different priority queues are supported. After the handover, a MAC layer and/or an RLC layer are reconfigured or reset based on functionality supported by the target Node-B.
摘要翻译：公开了一种用于控制通用陆地无线接入（UTRA）版本6（R6）小区和UTRA版本7（R7）小区之间的切换过程的优化的方法和装置。当无线发射/接收单元（WTRU）在R6小区和R7小区之间或在R7小区之间移动时，从源节点B发起到目标节点B的切换。在R7单元中，支持包括灵活的无线电链路控制（RLC）协议数据单元（PDU）大小和不同优先级队列的高速MAC（MAC-hs）分段和多路复用的增强介质访问控制（MAC）功能。在切换之后，基于由目标节点B支持的功能，MAC层和/或RLC层被重新配置或重置。

55. 发明申请

WO2015066385A3 CARRIER AGGREGATION CONFIGURATION IN WIRELESS SYSTEMS 审中-公开
标题翻译：无线系统中的载波聚合配置
公开(公告)号：WO2015066385A3
公开(公告)日：2015-10-01
申请号：PCT/US2014063263
申请日：2014-10-30
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： PELLETIER GHYSLAIN , MARINIER PAUL , PANI DIANA
IPC分类号： H04L5/00 , H04W76/02
CPC分类号： H04L43/0811 , H04L5/001 , H04L5/0098 , H04L61/6022 , H04W72/0413 , H04W74/0833 , H04W76/025 , H04W76/04 , H04W76/046
摘要： Systems and methods are contemplated for reconfiguration of one or more MAC instances while the WTRU is operating using dual- or multi-MAC instance connectivity. For example, upon reception of RRC reconfiguration information that modifies one or more secondary MAC instances, the WTRU may transmit a reconfiguration complete message to a Macro eNB (MeNB) and may synchronize to small-cell or secondary eNB (SeNB), for example if triggered by one or more of an RRC flag, a physical downlink control channel (PDCCH) order (MeNB/SeNB), MAC activation information, etc. For example, the WTRU may synchronize to the SeNB for specific type(s) of RRC reconfigurations, but not other type(s) of RRC reconfigurations. Although examples may be described in terms of dual connectivity, the WTRU may establish connectivity and perform mobility procedures with more than two radio access network (RAN) nodes (e.g., eNBs), and the embodiments described may be equally applicable to those scenarios.
摘要翻译：在WTRU使用双MAC或多MAC实例连接操作的同时，考虑了一种或多种MAC实例的重新配置的系统和方法。例如，在接收到修改一个或多个辅助MAC实例的RRC重新配置信息时，WTRU可以向宏eNB（MeNB）发送重新配置完成消息，并且可以与小小区或辅助eNB（SeNB）同步，例如，由RRC标志，物理下行链路控制信道（PDCCH）顺序（MeNB / SeNB），MAC激活信息等中的一个或多个触发。例如，WTRU可以与针对特定类型的RRC重新配置的SeNB同步，而不是其他类型的RRC重新配置。尽管可以以双重连接来描述示例，但是WTRU可以利用多于两个的无线接入网（RAN）节点（例如，eNB）建立连接并执行移动性过程，并且所描述的实施例可以同样适用于这些场景。

56. 发明申请

WO2014031829A3 METHOD AND APPARATUS FOR PERFORMING DEVICE-TO-DEVICE DISCOVERY 审中-公开
标题翻译：用于执行设备到设备发现的方法和设备
公开(公告)号：WO2014031829A3
公开(公告)日：2014-04-17
申请号：PCT/US2013056140
申请日：2013-08-22
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： POITAU GWENAEL , PELLETIER GHYSLAIN , MARINIER PAUL , PANI DIANA , KAUR SAMIAN , PELLETIER BENOIT
IPC分类号： H04W76/02 , H04L29/08 , H04W8/00
CPC分类号： H04W40/246 , H04L67/16 , H04W8/005 , H04W76/023
摘要： Methods and apparatus for performing device-to-device (D2D) discovery are described. A service discovery process may include a discoverable device (e.g., a wireless transmit/receive unit (WTRU)) sending a discovery request, over a wireless connection, for a radio resource for the purpose of performing a transmission for radio frequency (RF) proximity detection for a given service. The WTRU may receive a discovery response including a configuration for RF proximity detection from a network, which configuration may be associated to the service. The configuration for RF proximity may be received by dedicated signaling, (e.g., physical downlink shared channel (PDSCH)), in particular for a discoverable WTRU. The configuration for RF proximity may be received on a broadcast channel, (e.g., a discovery shared channel (DISCH)), in particular for a monitoring WTRU, and may include one or more service identities, each associated with an RF proximity detection configuration, or a validity information and a measurement configuration.
摘要翻译：描述了用于执行设备到设备（D2D）发现的方法和设备。服务发现过程可以包括通过无线连接向无线电资源发送发现请求的可发现设备（例如，无线发射/接收单元（WTRU）），用于执行射频（RF）接近的传输检测给定的服务。 WTRU可以从网络接收包括用于RF邻近度检测的配置的发现响应，该配置可以与服务相关联。用于RF邻近的配置可以由专用信令（例如，物理下行链路共享信道（PDSCH））来接收，特别是用于可发现的WTRU。 RF邻近的配置可以在广播信道（例如，发现共享信道（DISCH））上被接收，特别是用于监视WTRU，并且可以包括一个或多个服务身份，每个服务身份与RF邻近度检测配置相关联，或有效性信息和测量配置。

57. 发明申请

WO2013184613A2 COMMUNICATING CHANNEL STATE INFORMATION (CSI) OF MULTIPLE TRANSMISSION POINTS 审中-公开
标题翻译：传播多媒体点的通信状态信息（CSI）
公开(公告)号：WO2013184613A2
公开(公告)日：2013-12-12
申请号：PCT/US2013043976
申请日：2013-06-04
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： MARINIER PAUL , PANI DIANA , TOOHER J PATRICK , RUDOLF MARIAN
IPC分类号： H04B7/02
CPC分类号： H04W72/06 , H04B7/024 , H04B7/0456 , H04B7/0617 , H04B7/0626 , H04B7/0647 , H04L1/0026 , H04L1/0027 , H04L5/0035 , H04L5/0057 , H04W24/10 , H04W72/0413
摘要： Embodiments contemplate methods and systems for determining and communicating channel state information (CSI) for one or more transmission points (or CSI reference signal resources). Embodiments further contemplate determining transmission states may include applying at least one CSI process for channel state information (CSI) reporting. Embodiments also contemplate aperiodic and/or periodic reporting of one or more report types (e.g., rank indicator (RI)) of CSI, perhaps based on one or more reporting modes that may be configured for each of the one or more CSI process.
摘要翻译：实施例考虑用于确定和传送一个或多个传输点（或CSI参考信号资源）的信道状态信息（CSI）的方法和系统。进一步考虑确定传输状态的实施例可以包括对信道状态信息（CSI）报告应用至少一个CSI过程。实施例还可以基于可以针对一个或多个CSI过程中的每一个配置的一个或多个报告模式来考虑CSI的一个或多个报告类型（例如，秩指示符（RI））的非周期性和/或周期性报告。

58. 发明申请

WO2013181421A3 METHOD AND APPARATUS FOR DEVICE-TO-DEVICE (D2D) MOBILITY IN WIRELESS SYSTEMS 审中-公开
标题翻译：无线系统中设备到设备（D2D）移动性的方法和装置
公开(公告)号：WO2013181421A3
公开(公告)日：2014-04-24
申请号：PCT/US2013043408
申请日：2013-05-30
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： RAGHOTHAMAN BALAJI , PRAGADA RAVIKUMAR V , DENG ZHUORONG , PANI DIANA , PELLETIER GHYSLAIN , POITAU GWENAEL , VANGANURU KIRAN K , STERNBERG GREGORY S
IPC分类号： H04W76/02 , H04W88/04
CPC分类号： H04W76/023 , H04W8/005 , H04W36/0083 , H04W76/027 , H04W88/06
摘要： A method and apparatus for mobility for device-to-device, D2D, communications is disclosed. A WTRU may store a proximity detection configuration that includes a measurement object corresponding to at least one discovery signal property, perform a proximity detection measurement to detect a discovery signal property, and then establish D2D communication. A radio resource control, RRC, Measurement Report may be received from a WTRU. Methods for D2D mobility procedures are also disclosed including mobility to or from a direct path, to or from a local path, to or from an infrastructure path, changing serving cell, and cell reselection. Other embodiments include: behavior upon mobility failure, radio link failure, and direct link failure. Security configuration and activation methods and apparatuses are also disclosed. Network methods for inter-eNB management are also disclosed. Finally, direct path proximity detection measurements and methods and apparatuses for triggering and establishing D2D sessions are disclosed.
摘要翻译：公开了一种用于设备到设备，D2D，通信的移动性的方法和装置。 WTRU可以存储包括与至少一个发现信号属性对应的测量对象的接近检测配置，执行接近检测测量以检测发现信号属性，然后建立D2D通信。可以从WTRU接收无线资源控制RRC，测量报告。还公开了用于D2D移动性过程的方法，其包括到或来自本地路径到达或来自基础设施路径的直接路径的移动性，或者来自基础设施路径的改变，以及小区重选。其他实施例包括：移动性故障的行为，无线电链路故障和直接链路故障。还公开了安全配置和激活方法和装置。还公开了用于eNB间管理的网络方法。最后，公开了用于触发和建立D2D会话的直接路径接近检测测量和方法和装置。

59. 发明申请

WO2006088616A3 METHOD AND APPARATUS FOR PROCESSING PACKETS ORIGINATING FROM LOCAL AND NEIGHBORING BASIC SERVICE SETS 审中-公开
标题翻译：从本地和邻近基本服务集合处理分组的方法和装置
公开(公告)号：WO2006088616A3
公开(公告)日：2009-06-04
申请号：PCT/US2006002528
申请日：2006-01-25
申请人： INTERDIGITAL TECH CORP , PANI DIANA , CAVE CHRISTOPHER , CUFFARO ANGELO
发明人： PANI DIANA , CAVE CHRISTOPHER , CUFFARO ANGELO
IPC分类号： H04B7/00 , H04W40/24 , H04W84/12 , H04W92/16
CPC分类号： H04W84/12 , H04W40/246 , H04W92/16
摘要： A method and apparatus for efficiently processing packets from neighboring basic service sets (BSSs) to characterize the traffic within a wireless local area network (WLAN), mesh network, or similar wireless communication system is disclosed. The apparatus may be an access point (AP) in a BSS which includes a measurement period (MP) interval timer, a promiscuous measurement period (PMP) timer and a receiver filter. An interval of the MP interval timer is set while the receiver filter is enabled. During the interval, the AP only processes packets which originated from the AP's own BSS. When the MP interval timer expires, a value of the PMP timer is set to a predetermined time duration and the receiver filter is disabled. During the predetermined time duration, the AP processes all received packets irrespective of which BSS the packets originated from. The receiver filter is again enabled when the PMP timer expires.
摘要翻译：公开了一种用于有效地处理来自相邻基本服务集（BSS）的分组以便表征无线局域网（WLAN），网状网络或类似无线通信系统内的业务的方法和装置。该装置可以是BSS中的接入点（AP），其包括测量周期（MP）间隔定时器，混杂测量周期（PMP）定时器和接收机过滤器。在启用接收器过滤器时，设置MP间隔定时器的间隔。在该间隔期间，AP仅处理从AP自己的BSS发起的分组。当MP间隔定时器期满时，PMP定时器的值被设置为预定的持续时间，接收机滤波器被禁用。在预定时间期间，AP处理所有接收的分组，而不管分组来自哪个BSS。当PMP定时器到期时，接收机滤波器再次被使能。

60. 发明申请

WO2013181515A3 METHODS TO ENABLE SCHEDULING AND CONTROL OF DIRECT LINK COMMUNICATION IN CELLULAR COMMUNICATION SYSTEMS 审中-公开
标题翻译：在细胞通信系统中直接链接通信的调度和控制方法
公开(公告)号：WO2013181515A3
公开(公告)日：2014-01-30
申请号：PCT/US2013043577
申请日：2013-05-31
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： PELLETIER GHYSLAIN , PANI DIANA , PELLETIER BENOIT , CAVE CHRISTOPHER R , MARINIER PAUL , DENG TAO , POITAU GWENAEL , VANGANURU KIRAN K
IPC分类号： H04W72/04 , H04W76/02
CPC分类号： H04W72/1289 , H04L1/1822 , H04L1/1896 , H04L5/0091 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/12 , H04W76/023 , H04W92/18
摘要： A method and apparatus for enabling scheduling and control of direct link communication in a cellular communication system may be disclosed. A method for use in a first wireless transmit/receive unit (WTRU) may include transmitting a request for device-to-device (D2D) communication resources to an enhanced Node B (eNB). The first WTRU may receive an allocation of resources for multiple transmission time intervals (TTI) to be used for D2D communications from the eNB. The first WTRU may schedule D2D communications with a second WTRU to be performed during the allocated resources. The first WTRU may perform D2D communications with the second WTRU using half duplex communications during the allocated resources.
摘要翻译：可以公开一种能够在蜂窝通信系统中进行直接链路通信的调度和控制的方法和装置。用于第一无线发射/接收单元（WTRU）的方法可以包括向增强型节点B（eNB）发送对设备到设备（D2D）通信资源的请求。第一WTRU可以接收用于来自eNB的D2D通信的多个传输时间间隔（TTI）的资源分配。第一WTRU可以调度在所分配的资源期间执行的与第二WTRU的D2D通信。在分配的资源期间，第一WTRU可以使用半双工通信来执行与第二WTRU的D2D通信。

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