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1. 发明申请

WO2011035168A1 METHOD AND APPARATUS FOR MULTICAST MOBILITY 审中-公开
标题翻译：用于多媒体移动的方法和装置
公开(公告)号：WO2011035168A1
公开(公告)日：2011-03-24
申请号：PCT/US2010/049349
申请日：2010-09-17
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , LU, Guang , RAHMAN, Shamim, Akbar , ZUNIGA, Juan Carlos , PERRAS, Michelle , LIVET, Catherine M.
发明人： LU, Guang , RAHMAN, Shamim, Akbar , ZUNIGA, Juan Carlos , PERRAS, Michelle , LIVET, Catherine M.
IPC分类号： H04W8/08 , H04L12/18
CPC分类号： H04W4/06 , H04L12/185 , H04L12/1877 , H04L12/189 , H04W4/08 , H04W8/08 , H04W8/085 , H04W36/0016 , H04W60/005 , H04W80/04 , H04W80/045
摘要： A method and an apparatus for a proxy mobile Internet protocol (PMIP) supporting a dedicated multicast local mobility anchor (LMA) and mobile access gateway (MAG) is provided. The LMA assigns an Internet Protocol (IP) address to a wireless transmit receive unit (WTRU) that processes the IP address and sends a router solicitation message to a serving MAG. A WTRU is disclosed to receive a first IP address that is for unicast service and a second IP address that is for multicast services. Generally, the method and apparatus proposes architecture, interfaces, and procedures to enable multicast mobility using Proxy Mobile IP. More specifically operations of aggregated PMIP tunnels for multicast services are described. Multicast mobility is enabled when mobile nodes move from one MAG to another MAG, intra-LMA, and inter-LMA. And, Multicast mobility is enabled between bidirectional network and downlink only multicast network in a hybrid network.
摘要翻译：提供了一种支持专用多播本地移动锚（LMA）和移动接入网关（MAG）的代理移动因特网协议（PMIP）的方法和装置。 LMA向处理该IP地址的无线发射接收单元（WTRU）分配一个因特网协议（IP）地址，并向服务MAG发送路由器请求消息。公开了一种WTRU来接收用于单播服务的第一IP地址和用于多播服务的第二IP地址。通常，该方法和装置提出使用代理移动IP来实现组播移动性的架构，接口和过程。更详细地描述用于多播服务的聚合PMIP隧道的操作。当移动节点从一个MAG移动到另一个MAG，LMA内和LMA之间时，启用组播移动性。并且，在混合网络中的双向网络和下行链路仅组播网络之间启用组播移动性。

2. 发明申请

WO2010129865A3 MOBILITY MANAGEMENT WITH DOWNLINK-ONLY WIRELESS NETWORKS 审中-公开
标题翻译：仅具有下行链路无线网络的移动性管理
公开(公告)号：WO2010129865A3
公开(公告)日：2010-11-11
申请号：PCT/US2010/034036
申请日：2010-05-07
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PERRAS, Michelle , LIVET, Catherine, M. , LU, Guang , ZUNIGA, Juan Carlos
发明人： PERRAS, Michelle , LIVET, Catherine, M. , LU, Guang , ZUNIGA, Juan Carlos
IPC分类号： H04W36/00
摘要： A wireless transmit/receive unit (WTRU) may include a media application that receives data from a media server via a link on a downlink (DL) -only radio access network. The link on the DL-only radio access network may be handed over to a second DL-only radio access network. A mobility management server, such as a Media Independent Handover (MIH) server, may communicate with the WTRU via a second radio access network that is a bidirectional radio access network to facilitate the handover. MIH messages may include fields that relate to DL-only radio access technologies may be used to facilitate handover of a DL-only link. Further, MIH broadcast or multicast messages may be used to facilitate the handover of a DL-only link.
摘要翻译：无线发射/接收单元（WTRU）可以包括媒体应用程序，该媒体应用程序经由仅下行链路（DL）无线电接入网络上的链路从媒体服务器接收数据。仅DL无线电接入网络上的链路可以切换到第二个仅DL无线电接入网络。诸如媒体独立切换（MIH）服务器的移动性管理服务器可以经由作为双向无线电接入网络的第二无线电接入网络与WTRU进行通信以促进切换。 MIH消息可以包括涉及仅DL无线电接入技术的字段可以用于促进仅DL链路的切换。此外，可以使用MIH广播或多播消息来促进仅DL链路的切换。

3. 发明申请

WO2010138858A3 COMMUNICATION ACCESS TECHNOLOGY MANAGEMENT 审中-公开
公开(公告)号：WO2010138858A3
公开(公告)日：2010-12-02
申请号：PCT/US2010/036643
申请日：2010-05-28
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , LU, Guang , PERRAS, Michelle , LIVET, Catherine M. , ZUNIGA, Juan Carlos , RAHMAN, Shamim A.
发明人： LU, Guang , PERRAS, Michelle , LIVET, Catherine M. , ZUNIGA, Juan Carlos , RAHMAN, Shamim A.
IPC分类号： H04W24/08
摘要： A method and apparatus are disclosed for communication access technology management. A wireless transmit/receive unit (WTRU) may evaluate end-to-end connection performance by sending a connection ECHO message and receiving a connection ECHO response. The connection performance may be evaluated for a connection including multiple transmission paths, and for multiple connections. The WTRU may establish or modify a multihoming communication session with a mobility server using a plurality of connections. Each connection may be established using a different interface.

4. 发明申请

WO2011031978A1 BROADCAST SERVICE HANDOVER 审中-公开
标题翻译：广播服务切换
公开(公告)号：WO2011031978A1
公开(公告)日：2011-03-17
申请号：PCT/US2010/048440
申请日：2010-09-10
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , LIVET, Catherine M. , PERRAS, Michelle , ZUNIGA, Juan Carlos
发明人： LIVET, Catherine M. , PERRAS, Michelle , ZUNIGA, Juan Carlos
IPC分类号： H04H20/26 , H04H20/28
CPC分类号： H04H20/26 , H04H20/28 , H04W36/14 , H04W72/005
摘要： A wireless transmit/receive unit (WTRU) may receive a broadcast service via a broadcast system. The broadcast service may be handed over from the broadcast system to a second broadcast system, and the WTRU may receive the broadcast service via the second broadcast system. The WTRU and/or the broadcast system may change broadcast service configuration parameters (such as video encapsulation format, video codec, frame rate, audio codec) to receive and/or display broadcast service data received via the second broadcast system. Additionally, a WTRU may receive a broadcast service via a broadcast system that includes more than one broadcast transmission network. The broadcast service may be handed over from a first broadcast transmission network in the broadcast system to a second broadcast transmission network in the broadcast system. The WTRU may change broadcast service configuration parameters to receive and/or display broadcast service data received via the second broadcast transmission network.
摘要翻译：无线发射/接收单元（WTRU）可以经由广播系统接收广播服务。广播服务可以从广播系统切换到第二广播系统，并且WTRU可以经由第二广播系统接收广播服务。 WTRU和/或广播系统可以改变广播服务配置参数（诸如视频封装格式，视频编解码器，帧速率，音频编解码器）以接收和/或显示经由第二广播系统接收的广播服务数据。另外，WTRU可以经由包括多于一个广播传输网络的广播系统接收广播服务。广播服务可以从广播系统中的第一广播传输网络切换到广播系统中的第二广播传输网络。 WTRU可以改变广播服务配置参数以接收和/或显示经由第二广播传输网络接收的广播服务数据。

5. 发明申请

WO2010008723A1 PUSH MECHANISM FOR INFORMATION SERVICES IN IEEE 802.21 MEDIA INDEPENDENT HANDOVER 审中-公开
标题翻译： IEEE 802.21媒体独立切换中的信息服务推送机制
公开(公告)号：WO2010008723A1
公开(公告)日：2010-01-21
申请号：PCT/US2009/047435
申请日：2009-06-16
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , LU, Guang , PERRAS, Michelle , ZUNIGA, Juan, Carlos
发明人： LU, Guang , PERRAS, Michelle , ZUNIGA, Juan, Carlos
IPC分类号： H04W36/14
CPC分类号： H04W36/005 , H04W36/0011
摘要： A push mechanism for IEEE 802.21 media independent handover (MIH) information services (IS) is provided to push information to MIH users. Alternatively, an indication may be provided that information is available, and a pull mechanism may then be implemented to retrieve the information.
摘要翻译：提供用于IEEE 802.21媒体独立切换（MIH）信息服务（IS）的推送机制以将信息推送给MIH用户。或者，可以提供信息可用的指示，然后可以实现拉动机制以检索信息。

6. 发明申请

WO2012058320A1 SCALABLE POLICY-CONTROLLED PACKET INSPECTION SYSTEMS AND METHODS FOR ADVANCED APPLICATION INTERFACE 审中-公开
标题翻译：可分级政策控制的分组检测系统和高级应用接口的方法
公开(公告)号：WO2012058320A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/057903
申请日：2011-10-26
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , REZNIK, Alexander , LYNCH, Kenneth, F. , DI LALLO, Kevin , DI FAZIO, Robert, A. , ZUNIGA, Juan, Carlos , LIVET, Catherine , PERRAS, Michelle
发明人： REZNIK, Alexander , LYNCH, Kenneth, F. , DI LALLO, Kevin , DI FAZIO, Robert, A. , ZUNIGA, Juan, Carlos , LIVET, Catherine , PERRAS, Michelle
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/20 , H04L47/2483
摘要： Systems, methods, and instrumentalities are disclosed to determine quality of service information. A device, such as a user equipment (UE), may receive a policy. The policy may indicate a level of inspection relating to application identification for a session. The device may receive information associated with the session. For example, the information may include application provided information, packet data, operating system provided information, etc. The device may perform an inspection of the received information at the level indicated by the policy. The device may perform the inspection in order to identify an application associated with the session.
摘要翻译：公开了系统，方法和工具来确定服务质量信息。诸如用户设备（UE）的设备可以接收策略。该政策可以指示与会议的应用程序标识相关的检查级别。设备可以接收与会话相关联的信息。例如，信息可以包括应用提供的信息，分组数据，操作系统提供的信息等。设备可以在策略指示的级别对所接收的信息进行检查。设备可以执行检查以便识别与会话相关联的应用。

7. 发明申请

WO2012122043A1 GENERIC PACKET FILTERING 审中-公开
标题翻译：一般分组过滤
公开(公告)号：WO2012122043A1
公开(公告)日：2012-09-13
申请号：PCT/US2012/027566
申请日：2012-03-02
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PERRAS, Michelle , ZUNIGA, Juan, Carlos , REZNIK, Alexander , VARSHNEY, Reeteshkumar , KHAN, Imran
发明人： PERRAS, Michelle , ZUNIGA, Juan, Carlos , REZNIK, Alexander , VARSHNEY, Reeteshkumar , KHAN, Imran
IPC分类号： H04L29/08 , H04L29/06
CPC分类号： H04L69/22 , H04L69/14 , H04W28/06
摘要： Embodiments contemplate one or more techniques for packet filtering. One or more embodiments may apply specific routing and/or forwarding rules on some or each packet when a device has one or more, or multiple, interfaces. Contemplated filtering techniques may be implemented in a module and/or without modifying an IP stack. The contemplated packet filtering techniques may apply to a terminal in uplink and/or downlink as well as to any network node. An incoming packet table may be created using 5-tuple, 6-tuple, and/or tags, among other mechanisms, to support incoming and/or outgoing packet filtering.
摘要翻译：实施例考虑了一种或多种用于分组过滤的技术。一个或多个实施例可以在设备具有一个或多个或多个接口时在一些或每个分组上应用特定路由和/或转发规则。考虑过滤技术可以在模块中实现和/或不修改IP堆栈。预期的分组过滤技术可以应用于上行链路和/或下行链路中的终端以及任何网络节点。可以使用5元组，6元组和/或标签以及其他机制来创建输入分组表，以支持传入和/或传出分组过滤。

8. 发明申请

WO2012167153A1 METHODS, APPARATUS AND SYSTEMS FOR INTER-CONVERGED GATEWAY (ICGW) COMMUNICATIONS 审中-公开
标题翻译：用于互连网关（ICGW）通信的方法，装置和系统
公开(公告)号：WO2012167153A1
公开(公告)日：2012-12-06
申请号：PCT/US2012/040555
申请日：2012-06-01
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PERRAS, Michelle , CARTMELL, John , BALAZINSKI, Bartosz , ZUNIGA, Juan, Carlos
发明人： PERRAS, Michelle , CARTMELL, John , BALAZINSKI, Bartosz , ZUNIGA, Juan, Carlos
IPC分类号： H04W60/00
CPC分类号： H04W8/005 , H04W60/00 , H04W80/04
摘要： User equipment (UE) may include dual mode devices that enable two different radio access technologies (RATs) for connection to wireless communication networks. Recently, these RATs have been used for message splitting in which a message is split into two packet flows, for example, that may enable increased throughput to the (UE). Dynamic mobility management may be provided for the UE by allowing a converged gateway (CGW) to discover the UE. For example, the CGW may identify the UE in communication a first CGW that may be within a first subnet. The CGW may store the identity of the WTRU in the memory. The CGW may transmit the identity of the UE to a second CGW that may be in communication with a second subnet.
摘要翻译：用户设备（UE）可以包括实现用于连接到无线通信网络的两种不同无线电接入技术（RAT）的双模式设备。最近，这些RAT已经被用于消息分割，其中消息被分成两个分组流，例如，可以使（UE）增加吞吐量。可以通过允许融合网关（CGW）发现UE来为UE提供动态移动性管理。例如，CGW可以在通信中识别可能在第一子网内的第一CGW的UE。 CGW可以将WTRU的身份存储在存储器中。 CGW可以将UE的身份发送到可以与第二子网通信的第二CGW。

9. 发明申请

WO2012051493A1 SOCKET APPLICATION PROGRAM INTERFACE (API) EXTENSION 审中-公开
标题翻译：插件应用程序接口（API）扩展
公开(公告)号：WO2012051493A1
公开(公告)日：2012-04-19
申请号：PCT/US2011/056286
申请日：2011-10-14
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , LIVET, Catherine , PERRAS, Michelle , ZUNIGA, Juan, Carlos
发明人： LIVET, Catherine , PERRAS, Michelle , ZUNIGA, Juan, Carlos
IPC分类号： H04L29/06 , H04W60/00
CPC分类号： H04W60/005 , H04L69/14 , H04L69/161 , H04W80/06 , H04W88/06
摘要： Embodiments contemplate one or more socket application program interface (API) extensions that may provide one or more Internet Protocol Address lists. Embodiments may include determining a state (or status) of one or more available Internet Protocol (IP) addresses. Further, embodiments may include communicating the state (or status) of the available Internet addresses to a Multi Connection Transport Protocol.
摘要翻译：实施例考虑可以提供一个或多个因特网协议地址列表的一个或多个套接字应用程序接口（API）扩展。实施例可以包括确定一个或多个可用因特网协议（IP）地址的状态（或状态）。此外，实施例可以包括将可用因特网地址的状态（或状态）传送到多连接传输协议。

10. 发明申请

WO2012106032A1 METHOD AND APPARATUS FOR ESTABLISHING AN END-TO-END MULTIPATH CONNECTION USING A MULTI-CONNECTION TRANSPORT PROTOCOL 审中-公开
标题翻译：使用多连接传输协议建立端到端多路连接的方法和装置
公开(公告)号：WO2012106032A1
公开(公告)日：2012-08-09
申请号：PCT/US2011/064592
申请日：2011-12-13
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , REZNIK, Alexander , LIVET, Catherine M. , DIFAZIO, Robert A. , PERRAS, Michelle
发明人： REZNIK, Alexander , LIVET, Catherine M. , DIFAZIO, Robert A. , PERRAS, Michelle
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： H04L47/193 , H04L47/125 , H04L69/14 , H04W28/0289
摘要： A method is described for establishing an end-to-end multipath connection between two peers using of a multi-connection transport protocol (MCTP) architecture. The MCTP architecture may include a packet scheduler, a queue configured to store a plurality of packets received from the packet scheduler in a particular sequence, a sub-flow manager configured to distribute the packets among a plurality of sub-flows, wherein at least two of the sub-flows are synchronized, and a synchronized congestion controller (SCC) configured to control congestion of the synchronized sub-flows. A first transmission control protocol (TCP) positive acknowledgement (ACK) may be generated when a first TCP packet is received over one of the synchronized sub-flows. Duplicate TCP packets received after the first TCP packet is received may be discarded. ACKs received after the first ACK may be discarded if they correspond to a TCP packet that was already acknowledged.
摘要翻译：描述了一种用于使用多连接传输协议（MCTP）架构在两个对等体之间建立端到端多路径连接的方法。 MCTP架构可以包括分组调度器，被配置为以特定顺序存储从分组调度器接收的多个分组的队列，被配置为在多个子流中分发分组的子流管理器，其中至少两个的子流的同步，以及被配置为控制所述同步子流的拥塞的同步拥塞控制器（SCC）。当在一个同步子流上接收到第一TCP分组时，可以产生第一传输控制协议（TCP）肯定确认（ACK）。接收到第一个TCP数据包之后收到的TCP数据包重复可能被丢弃。如果它们对应于已经确认的TCP分组，则在第一ACK之后接收的ACK可能被丢弃。

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