中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

561 records (took 0.044 seconds)

    공유된 브로드캐스트
    1.
    发明公开
    공유된 브로드캐스트 审中-公开
    共享广播

    公开(公告)号：KR20180008479A

    公开(公告)日：2018-01-24

    申请号：KR20177032840

    申请日：2016-03-18

    Applicant: QUALCOMM INC

    Inventor： MALLADI DURGA PRASAD ,  WANG JUN ,  WEI YONGBIN ,  PATEL SHIMMAN ,  DAMNJANOVIC ALEKSANDAR ,  GRIOT MIGUEL ,  ZHANG XIAOXIA

    IPC: H04W72/00 ,  H04W4/06 ,  H04W16/14

    CPC classification number: H04W4/06 ,  H04L12/189 ,  H04W16/14 ,  H04W72/005

    Abstract: 공유된브로드캐스트를통해콘텐츠를최종사용자에게전달하기위한방법, 장치, 및컴퓨터-판독가능매체가제공된다. 장치는, MBMS 서비스를포착하기로결정하는 UE일수 있다. UE는, UE가가입자가아닌제1 MNO 및적어도하나의다른 MNO에의해공유되는캐리어를통해 MBMS 서비스를수신하기위해제1 MNO에의해제공되는주파수로튜닝한다. UE는, 제1 MNO 및적어도하나의다른 MNO에의해공유되는캐리어를통해주파수상에서 MBMS 서비스를수신한다. 공유된캐리어는제1 MNO 및적어도하나의다른 MNO에관해공통 SFN 타이밍을가질수 있다. 공유된캐리어는공유된 MBMS SDL 캐리어를포함할수 있다. 공유된캐리어는, MBMS 서비스및 MBMS 서비스와연관된제어정보를수신하기위한자립형공유된캐리어를포함할수 있다.

    Abstract translation: 提供了用于经由共享广播向最终用户传递内容的方法，装置和计算机可读介质。 该设备可以是决定捕获MBMS服务的UE。 UE调谐到由第一MNO提供的频率以在第一MNO和至少一个其他MNO共享的载波上接收MBMS服务，而不是订户。 UE经由第一MNO和至少一个其他MNO共享的载波在频率上接收MBMS服务。 共享载波可以具有用于第一MNO和至少一个其他MNO的公共SFN时序。 共享载波可以包括共享MBMS SDL载波。 共享载波可以包括MBMS服务和用于接收与MBMS服务相关联的控制信息的独立的共享载波。

    향상 성분 캐리어 통신들과 비-향상 성분 캐리어 통신들 사이의 공존을 위한 기법들
    3.
    发明公开
    향상 성분 캐리어 통신들과 비-향상 성분 캐리어 통신들 사이의 공존을 위한 기법들 审中-公开
    - 增强型组件载体通信与非增强型组件载体通信之间的共存技术

    公开(公告)号：KR20180009335A

    公开(公告)日：2018-01-26

    申请号：KR20177033422

    申请日：2016-05-03

    Applicant: QUALCOMM INC

    Inventor： YOO TAESANG ,  XU HAO ,  MALLADI DURGA PRASAD ,  WEI YONGBIN ,  MALLIK SIDDHARTHA ,  SUN JING ,  VAJAPEYAM MADHAVAN SRINIVASAN ,  WANG JUN ,  LUO TAO ,  ZHANG XIAOXIA ,  CHEN WANSHI ,  DAMNJANOVIC ALEKSANDAR

    IPC: H04W74/08 ,  H04L5/00 ,  H04W16/14

    CPC classification number: H04W48/16 ,  H04L5/001 ,  H04W4/06 ,  H04W16/14 ,  H04W74/0808 ,  H04W76/02 ,  H04W76/10

    Abstract: 기법들이무선통신에대해설명된다. 기지국에서의무선통신을위한하나의방법은공유라디오주파수스펙트럼대역의공유채널에의액세스를경합하는단계와, 공유채널에서제 1 성분캐리어 (CC) 통신윈도우들과제 2 CC 통신윈도우들을다중화하는단계를포함한다. 제 1 CC 통신윈도우들의직교주파수도메인다중화된 (OFDM) 심볼들의지속기간이제 2 CC 통신윈도우들의 OFDM 심볼들의지속기간과는상이할수도있고, 다중화는공유채널에의액세스를위한경합에서승리시 공유채널상에서발생할수도있다. 사용자장비 (UE) 에서의무선통신을위한하나의방법은제 1 CC LBT (Listen Before Talk) 프레임에대해공유라디오주파수스펙트럼대역의공유채널을모니터링하는단계와, 제 2 CC 프리앰블에서, 제 1 CC LBT 프레임의표시를수신하는단계를포함한다.

    Abstract translation: 描述了用于无线通信的技术。 一种用于基站处的无线通信的方法包括：竞争对共享无线电频谱频带的共享信道的接入，以及在共享信道中复用第一分量载波（CC）通信窗口和第二CC通信窗口。 第一CC通信窗口的正交频域复用（OFDM）符号的持续时间可以不同于第二CC通信窗口的OFDM符号的持续时间，并且复用可以在赢得对共享的访问争用时发生在共享信道上 渠道。 一种用于用户设备（UE）处的无线通信的方法包括监测共享无线电频谱频带的共享信道以用于第一CC通话之前（LBT）帧，并且在第二CC前导码中接收第一CC CC LBT帧。

    Header compression enhancement for broadcast/multicast services
    5.
    发明专利
    Header compression enhancement for broadcast/multicast services 有权
    用于广播/多媒体服务的头部压缩增强

    公开(公告)号：JP2013138466A

    公开(公告)日：2013-07-11

    申请号：JP2013022620

    申请日：2013-02-07

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： JIN HAIPENG ,  WANG JUN ,  HSU RAYMOND T-S ,  VEEREPALLI SIVARAMAKRISHNA

    IPC: H04W28/06 ,  H04L12/18 ,  H04L12/56 ,  H04L29/06 ,  H04M11/00 ,  H04W4/06 ,  H04W4/10

    CPC classification number: H04L12/1877 ,  H04L12/189 ,  H04L69/04 ,  H04W28/06 ,  H04W72/005

    Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for compression of headers in broadcasting BCMCS services in a wireless communication system.SOLUTION: Techniques used in BCMCS systems without feedback include sending static context information during BCMCS service initialization for use in a decompressor in a mobile station. Techniques used in BCMCS systems with feedback include receiving feedback from distributed mobile station decompressors and adjusting a broadcasting compressor in response to the feedback. Techniques that reduce the number of operating states in both the compressor and the decompressor are described. Techniques to classify flows so that a reduced number of contexts are used to compress/decompress session packet headers in a push-to-talk service are described.

    Abstract translation: 要解决的问题：提供用于在无线通信系统中广播BCMCS服务中的报头的压缩的方法和装置。解决方案：在没有反馈的BCMCS系统中使用的技术包括在BCMCS服务初始化期间发送静态上下文信息以用于移动的解压缩器 站。 在具有反馈的BCMCS系统中使用的技术包括从分布式移动台解压缩器接收反馈并响应于反馈调整广播压缩器。 描述了减少压缩机和解压缩器中的操作状态数量的技术。 描述用于对流进行分类的技术，以便使用减少数量的上下文来压缩/解压缩一键通服务中的会话分组报头。

    Dynamic assignment of home agent and home address in wireless communication
    7.
    发明专利
    Dynamic assignment of home agent and home address in wireless communication 有权
    无线通信中家庭代理和家庭住址的动态分配

    公开(公告)号：JP2011193495A

    公开(公告)日：2011-09-29

    申请号：JP2011092963

    申请日：2011-04-19

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： BARANY PETER ANTHONY ,  REZAIIFAR RAMIN ,  BENDER PAUL E ,  WANG JUN ,  VEEREPALLI SIVARAMAKRISHNA

    IPC: H04W8/26 ,  H04W8/06 ,  H04W12/06 ,  H04W80/04

    CPC classification number: H04W8/06 ,  H04W8/26 ,  H04W12/06 ,  H04W80/04

    Abstract: PROBLEM TO BE SOLVED: To provide the dynamic assignment of a home agent and a home address in wireless communication so that a mobile node away from a home may receive local access services from a network in a visited destination. SOLUTION: A mobile node accesses a network in a visited destination. The network in the visited destination authenticates the mobile node by its home network. The network in the visited destination then assigns a visited home agent and a home address for the mobile node. The mobile node subsequently performs secure binding with the visitor home agent. The mobile node continues communication using the visitor home agent and the home address. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供无线通信中的归属代理和归属地址的动态分配，使得远离家庭的移动节点可以从被访问目的地的网络接收本地接入服务。

    解决方案：移动节点访问被访问目的地的网络。 受访目的地的网络通过其归属网络来认证移动节点。 所访问的目的地中的网络然后为移动节点分配被访问的归属代理和归属地址。 移动节点随后执行与访问者归属代理的安全绑定。 移动节点使用访问者归属代理和归属地址继续进行通信。 版权所有（C）2011，JPO＆INPIT

    Method and device for broadcast application in radio communication system
    8.
    发明专利
    Method and device for broadcast application in radio communication system 审中-公开
    无线电通信系统广播应用的方法与设备

    公开(公告)号：JP2011045097A

    公开(公告)日：2011-03-03

    申请号：JP2010204848

    申请日：2010-09-13

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： WANG JUN ,  SINNARAJAH RAGULAN ,  ATHALYE SANJEEV ,  BELADI SAYED HOSSAIN

    IPC: H04W4/06 ,  H04L12/18 ,  H04L12/56 ,  H04L29/06 ,  H04W60/02 ,  H04W72/04

    CPC classification number: H04W60/02 ,  H04L12/1877 ,  H04L12/1886 ,  H04L12/189

    Abstract: PROBLEM TO BE SOLVED: To provide a system and method in which an origination station broadcasts a broadcast program to at least one of a plurality of destination stations.
    SOLUTION: A first destination station (or a first group of destination stations) receives a first registration period parameter from the origination station. The first registration period parameter specifies a first period during which the first destination station must register with the origination station. The first destination station may block any attempted registration request that occurs outside the first period. Alternatively, the origination station can deny any attempted registration request by the first destination station that occurs outside the first period. If the registration request from the first destination station is sent before the first period begins, then the destination station can periodically request registration until a request is sent within the first period.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种系统和方法，其中发起站向多个目的地站中的至少一个广播节目。 解决方案：第一目的地站（或第一组目的地站）从起始站接收第一注册周期参数。 第一注册周期参数指定第一目的地站必须在起始站登记的第一周期。 第一目的地站可以阻止发生在第一时段之外的任何尝试的注册请求。 或者，始发站可以拒绝在第一周期之外发生的第一目的地站点的任何尝试注册请求。 如果在第一时段开始之前发送来自第一目的地站的注册请求，则目的地站可以周期性地请求注册，直到在第一周期内发送请求。 版权所有（C）2011，JPO＆INPIT

    Method and system for multicast service initiation in communication system
    9.
    发明专利
    Method and system for multicast service initiation in communication system 有权
    通信系统中多媒体服务启动的方法与系统

    公开(公告)号：JP2011035937A

    公开(公告)日：2011-02-17

    申请号：JP2010232552

    申请日：2010-10-15

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： SINNARAJAH RAGULAN ,  WANG JUN ,  LEUNG NIKOLAI K N ,  CHEN TAO

    IPC: H04M3/42 ,  H04W4/08 ,  H04B7/26 ,  H04L12/28 ,  H04L12/56 ,  H04W4/06

    CPC classification number: H04W4/06 ,  H04W72/005

    Abstract: PROBLEM TO BE SOLVED: To provide a method and system for multicast service initiation in a communication system. SOLUTION: The present invention relates to a method and system for multicast service notification in a cellular telephone system that enables cellular telephone systems to provide both multicast and point-to-point services. Several embodiments describe the signaling interaction between an access network and subscriber stations belonging to a multicast group to allow the access network to properly notify the subscriber stations of the multicast service. Such a signaling, further allows the subscriber stations to recognize the multicast service notification to participate in the multicast service. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供通信系统中的多播服务启动的方法和系统。 解决方案：本发明涉及蜂窝电话系统中的多播服务通知的方法和系统，其使得蜂窝电话系统能够提供多播和点对点服务。 几个实施例描述了属于多播组的接入网络和用户站之间的信令交互，以允许接入网络正确地通知多播服务的用户站。 这样的信令，进一步允许用户台识别组播服务通知以参与组播服务。 版权所有（C）2011，JPO＆INPIT

Patent Agency Ranking