中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

26 records (took 0.022 seconds)

    Enhancements to enable fast security setup
    11.
    发明授权
    Enhancements to enable fast security setup 有权
    增强功能可实现快速安全设置

    公开(公告)号：US09237448B2

    公开(公告)日：2016-01-12

    申请号：US13967484

    申请日：2013-08-15

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Vinod K. Choyi ,  Yogendra C. Shah ,  Dolores F. Howry ,  Alpaslan Demir ,  Amith V. Chincholi ,  Sanjay Goyal ,  Yousif Targali

    IPC: H04L29/06 ,  H04W12/04 ,  H04W12/08 ,  H04W12/06 ,  H04W88/06 ,  H04W84/12

    CPC classification number: H04W12/06 ,  H04L63/061 ,  H04L63/08 ,  H04L63/18 ,  H04W12/04 ,  H04W12/08 ,  H04W84/12 ,  H04W88/06

    Abstract: WTRUs, ARSs, APs, WLG/AAA proxies, networks, and methods thereon are disclosed for fast security setup on a multi-RAT WTRU. Methods of sharing security associations between RATs on a multi-RAT WTRU are disclosed. Methods of caching security associations are disclosed. Methods are disclosed for alerting an ANDSF server of an AP that should be considered for association. Enhancements to advertisements from an AP are disclosed where the advertisements may include SSID with a FQDN, a HESSID type information, or TAI type information. Methods of resolving AP identities to a reachable address are disclosed. An address resolution protocol is disclosed for resolving AP identities. ARSs are disclosed that may resolve a BSSID to a network routable address. Protocols for carrying AP identities and security parameters are disclosed. Methods are disclosed of using ANDSF to provide the WTRU with security information and parameters of an AP. An RSN may indicate security capabilities.

    Abstract translation: WTRU，ARS，AP，WLG / AAA代理，网络和其上的方法被公开用于在多RAT WTRU上的快速安全设置。 公开了在多RAT WTRU上的RAT之间共享安全关联的方法。 披露了缓存安全关联的方法。 公开了用于警报应考虑进行关联的AP的ANDSF服务器的方法。 公开了对来自AP的广告的增强，其中广告可以包括具有FQDN的SSID，HESSID类型信息或TAI类型信息。 公开了将AP身份解析为可达地址的方法。 公开了解决AP身份的地址解析协议。 公开了可以将BSSID解析为网络可路由地址的ARS。 公开了携带AP身份和安全参数的协议。 公开了使用ANDSF向WTRU提供AP的安全信息和参数的方法。 RSN可以指示安全功能。

    CHANNEL QUALITY MEASUREMENT AND TRANSMIT POWER ALLOCATION IN A DYNAMIC SPECTRUM MANAGEMENT SYSTEM
    12.
    发明申请
    CHANNEL QUALITY MEASUREMENT AND TRANSMIT POWER ALLOCATION IN A DYNAMIC SPECTRUM MANAGEMENT SYSTEM 审中-公开
    频道质量测量和动态分配管理系统中的发射功率分配

    公开(公告)号：US20140086081A1

    公开(公告)日：2014-03-27

    申请号：US14035543

    申请日：2013-09-24

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Jane Mack ,  Francois Periard ,  Fred M. Schreider ,  John Cartmell ,  Amith V. Chincholi ,  Alpaslan Demir ,  Zinan Lin

    IPC: H04L5/00

    CPC classification number: H04L5/006 ,  H04B17/318 ,  H04L5/001 ,  H04W16/14 ,  H04W52/34

    Abstract: A dynamic spectrum management (DSM) engine may determine the channel quality of one or more channels associated with the DSM engine when packets are not being transmitted over the channels. For example, the DSM engine may trigger a channel quality measurement on a non-primary channel on a condition that a predetermined period of time has lapsed since the last activity associated with the non-primary channel. Channel quality measurement may be triggered via a data sending event on the non-primary channel such as sending a data frame on the non-primary channel. The DSM engine may perform respective quality measurements on multiple channels and store the respective quality values in a database. Time-averaged channel qualities for the channels may be computed based on the stored quality values for computing transmit power distribution of across the channels.

    Abstract translation: 动态频谱管理（DSM）引擎可以在不通过信道发送分组时确定与DSM引擎相关联的一个或多个信道的信道质量。 例如，DSM引擎可以在从与非主信道相关联的最后活动经过预定时间段的情况下在非主信道上触发信道质量测量。 信道质量测量可以通过非主信道上的数据发送事件来触发，例如在非主信道上发送数据帧。 DSM引擎可以对多个通道执行相应的质量测量，并将相应的质量值存储在数据库中。 可以基于用于计算跨信道的发射功率分布的存储的质量值来计算信道的时间平均信道质量。

    SENSING MEASUREMENT CONFIGURATION AND REPORTING IN A LONG TERM EVOLUTION SYSTEM OPERATING OVER LICENSE EXEMPT BANDS
    13.
    发明申请
    SENSING MEASUREMENT CONFIGURATION AND REPORTING IN A LONG TERM EVOLUTION SYSTEM OPERATING OVER LICENSE EXEMPT BANDS 有权
    传感测量配置和报告在长期演进系统中运行许可证豁免

    公开(公告)号：US20130322279A1

    公开(公告)日：2013-12-05

    申请号：US13907216

    申请日：2013-05-31

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Amith V. Chincholi ,  Joseph M. Murray ,  Alpaslan Demir ,  Martino M. Freda ,  Athmane Touag ,  Jean-Louis Gauvreau ,  David S. Bass

    IPC: H04W24/10

    CPC classification number: H04W24/10 ,  H04L43/106 ,  H04L43/16 ,  H04W36/0088 ,  H04W76/27

    Abstract: A method for sensing measurement gap scheduling includes allocating a new supplementary carrier in a license-exempt spectrum by a radio resource management (RRM) entity in an evolved Node B (eNB); configuring a local cognitive sensing entity in the eNB by the RRM entity; configuring a wireless transmit/receive unit (WTRU) for cognitive sensing through radio resource control (RRC) signaling, the RRC signaling being generated by the eNB; configuring a local cognitive sensing entity at the WTRU by a dynamic spectrum management (DSM) entity; and signaling a start and a duration of a measurement gap to an enhanced sensing component.

    Abstract translation: 用于感测测量间隙调度的方法包括：通过演进节点B（eNB）中的无线电资源管理（RRM）实体在免许可频谱中分配新的辅助载波; 在RRM实体中配置eNB中的本地认知感知实体; 通过无线电资源控制（RRC）信令来配置用于认知感知的无线发射/接收单元（WTRU），所述RRC信令由eNB生成; 通过动态频谱管理（DSM）实体在WTRU处配置本地认知感测实体; 并向增强的感测组件发出测量间隙的开始和持续时间。

    ENHANCEMENTS TO ENABLE FAST SECURITY SETUP
    17.
    发明申请
    ENHANCEMENTS TO ENABLE FAST SECURITY SETUP 审中-公开
    增强快速安全设置

    公开(公告)号：US20160142915A1

    公开(公告)日：2016-05-19

    申请号：US14992681

    申请日：2016-01-11

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Vinod K. Choyi ,  Yogendra C. Shah ,  Dolores F. Howry ,  Alpaslan Demir ,  Amith V. Chincholi ,  Sanjay Goyal ,  Yousif Targali

    IPC: H04W12/06 ,  H04W12/04

    CPC classification number: H04W12/06 ,  H04L63/061 ,  H04L63/08 ,  H04L63/18 ,  H04W12/04 ,  H04W12/08 ,  H04W84/12 ,  H04W88/06

    Abstract: WTRUs, ARSs, APs, WLG/AAA proxies, networks, and methods thereon are disclosed for fast security setup on a multi-RAT WTRU. Methods of sharing security associations between RATs on a multi-RAT WTRU are disclosed. Methods of caching security associations are disclosed. Methods are disclosed for alerting an ANDSF server of an AP that should be considered for association. Enhancements to advertisements from an AP are disclosed where the advertisements may include SSID with a FQDN, a HESSID type information, or TAI type information. Methods of resolving AP identities to a reachable address are disclosed. An address resolution protocol is disclosed for resolving AP identities. ARSs are disclosed that may resolve a BSSID to a network routable address. Protocols for carrying AP identities and security parameters are disclosed. Methods are disclosed of using ANDSF to provide the WTRU with security information and parameters of an AP. An RSN may indicate security capabilities.

    Abstract translation: WTRU，ARS，AP，WLG / AAA代理，网络和其上的方法被公开用于在多RAT WTRU上的快速安全设置。 公开了在多RAT WTRU上的RAT之间共享安全关联的方法。 披露了缓存安全关联的方法。 公开了用于警报应考虑进行关联的AP的ANDSF服务器的方法。 公开了对来自AP的广告的增强，其中广告可以包括具有FQDN的SSID，HESSID类型信息或TAI类型信息。 公开了将AP身份解析为可达地址的方法。 公开了解决AP身份的地址解析协议。 公开了可以将BSSID解析为网络可路由地址的ARS。 公开了携带AP身份和安全参数的协议。 公开了使用ANDSF向WTRU提供AP的安全信息和参数的方法。 RSN可以指示安全功能。

    METHOD AND APPARATUS FOR DYNAMIC BANDWIDTH PROVISIONING IN FREQUENCY DIVISION DUPLEX SYSTEMS
    20.
    发明申请
    METHOD AND APPARATUS FOR DYNAMIC BANDWIDTH PROVISIONING IN FREQUENCY DIVISION DUPLEX SYSTEMS 审中-公开
    频分双工系统中动态带宽提供的方法与装置

    公开(公告)号：US20160345322A1

    公开(公告)日：2016-11-24

    申请号：US15231143

    申请日：2016-08-08

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Amith V. Chincholi ,  Alpaslan Demir ,  Tanbir Haque

    IPC: H04W72/04 ,  H04L12/26 ,  H04L5/14

    CPC classification number: H04W72/0446 ,  H04B7/00 ,  H04J1/00 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0044 ,  H04L5/0064 ,  H04L5/0071 ,  H04L5/14 ,  H04L5/143 ,  H04L27/0006 ,  H04L43/16 ,  H04W72/0413 ,  H04W72/042

    Abstract: A method and apparatus are described that provides flexible spectrum usage by using a paired frequency division duplex (FDD) spectrum to enable dynamic access in television white space (TVWS), sub-leased spectrum or unlicensed spectrum, (e.g., industrial, scientific and medical (ISM) bands), in a femto cell environment or the like. Elastic FDD (E-FDD) enables femto cell operation in TVWS, sub-leased spectrum and/or unlicensed spectrum, either simultaneously with licensed spectrum or as an alternate channel to licensed spectrum. E-FDD enables dynamic asymmetric bandwidth allocation for uplink (UL) and downlink (DL) in FDD, and enables variable duplex spacing, (i.e., using FDD with minimum duplex spacing between DL and UL spectrum, or, using hybrid-FDD, (FDD in a time duplexed fashion), when a spectrum gap between the UL and DL spectrum is below a certain minimum threshold. Additionally, the signaling enhancements to implement E-FDD are also provided.

    Abstract translation: 描述了一种方法和装置，其通过使用成对的频分双工（FDD）频谱来实现灵活的频谱使用，以实现电视空白（TVWS），次租用频谱或非许可频谱（例如工业，科学和医学） （ISM）频带），在毫微微小区环境等中。 弹性FDD（E-FDD）使得能够在TVWS，子租用频谱和/或非许可频谱中的毫微微小区操作，或者与许可频谱同时或作为许可频谱的备用信道。 E-FDD实现了FDD中的上行链路（UL）和下行链路（DL）的动态非对称带宽分配，并且实现了可变双工间隔（即，使用DL和UL频谱之间具有最小双工间隔的FDD，或者使用混合FDD， FDD以时间双工方式），当UL和DL频谱之间的频谱间隔低于某个最小阈值时，还提供了实现E-FDD的信令增强。

Patent Agency Ranking