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11. 发明申请

WO2009036252A1 BI-DIRECTIONAL HANDOVER METHOD AND APPARATUS 审中-公开
标题翻译：双向切换方法和设备
公开(公告)号：WO2009036252A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/076141
申请日：2008-09-12
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , PURKAYASTHA, Debashish , RAHMAN, Shamim, Akbar
发明人： PURKAYASTHA, Debashish , RAHMAN, Shamim, Akbar
IPC分类号： H04W36/14
CPC分类号： H04W36/005 , H04W28/24 , H04W36/0011 , H04W76/30 , H04W80/04 , H04W84/12 , H04W88/06
摘要： Apparatus for bi-directional handover are disclosed. An apparatus configured to perform handover from a wireless code division multiple access (WCDMA) to a wireless broadband (WiBro) network is disclosed. An apparatus configured to perform handover from a WCDMA network to a WiFi (IEEE 802.11x) network is disclosed. An apparatus configured to perform handover from a WiFi network to a WCDMA network is disclosed.
摘要翻译：公开了用于双向切换的装置。公开了一种被配置为从无线码分多址（WCDMA）到无线宽带（WiBro）网络进行切换的装置。公开了一种被配置为执行从WCDMA网络到WiFi（IEEE 802.11x）网络的切换的装置。公开了一种被配置为执行从WiFi网络到WCDMA网络的切换的装置。

12. 发明申请

WO2007146064A3 EFFICIENT MEDIA INDEPENDENT HANDOVER PROTOCOL OPERATION ENHANCEMENTS 审中-公开
公开(公告)号：WO2007146064A3
公开(公告)日：2007-12-21
申请号：PCT/US2007/013421
申请日：2007-06-07
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , RAHMAN, Shamim, Akbar
发明人： WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , RAHMAN, Shamim, Akbar
IPC分类号： H04Q7/38 , H04L29/06
摘要： The present invention modifies existing media independent handover (MIH) function (MIHF) frame format as defined by the IEEE 802.21 standard. In one embodiment, the variable load of the MIHF frame is modified to eliminate the MIHF variable header by defining the MIHF identification (ID) field and the session ID field as fixed fields in the MIHF fixed header. Thus, the MIHF variable load is only made up of the MIHF payload. In another embodiment, a field such as an information element (IE), a header, or MIH service data such as a command or an event, is represented by a type field, a length field and a value field (TLV). The length of the value field is exactly 128 octets, and the length field only occupies one octet.

13. 发明申请

WO2006052565A2 METHOD AND APPARATUS FOR MANAGING WIRELESS COMMUNICATION NETWORK RADIO RESOURCES 审中-公开
标题翻译：用于管理无线通信网络无线电资源的方法和装置
公开(公告)号：WO2006052565A2
公开(公告)日：2006-05-18
申请号：PCT/US2005/039549
申请日：2005-11-01
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , ZUNIGA, Juan, Carlos , RUDOLF, Marian , RAHMAN, Shamim, Akbar
发明人： ZUNIGA, Juan, Carlos , RUDOLF, Marian , RAHMAN, Shamim, Akbar
IPC分类号： H04J3/22 , H04L12/26 , G01R31/08 , H04J3/16 , H04L1/00 , H04J1/16
CPC分类号： H04W72/0446 , H04W24/02 , H04W72/082 , H04W84/18
摘要： A method and apparatus for managing radio resources in one or more wireless communication networks. At least one radio resource manager (RRM) is provided within a network node, or as an independent entity. The RRM monitors performance on wireless communication links of the network(s) and interacts with nodes associated with those links to change the configuration on a particular wireless communication link if its performance (i.e., quality) falls below an established threshold. Information regarding current resource usage of the network is sent to the RRM by the nodes. Each of the nodes may send a quality report to the RRM including wireless communication link quality measurements and performance statistics. Alternatively, the RRM may perform the wireless communication link quality measurements. The RRM facilitates the broadcasting of information regarding current resource usage of one network to other networks to avoid collisions and interference.
摘要翻译：一种用于管理一个或多个无线通信网络中的无线电资源的方法和装置。至少一个无线电资源管理器（RRM）被提供在网络节点内，或作为独立实体。 RRM监视网络的无线通信链路上的性能，并与与这些链路相关联的节点进行交互，以便如果其性能（即，质量）低于建立的阈值，则改变特定无线通信链路上的配置。有关网络当前资源使用情况的信息由节点发送给RRM。每个节点可以向RRM发送质量报告，包括无线通信链路质量测量和性能统计。或者，RRM可以执行无线通信链路质量测量。 RRM有助于将关于一个网络的当前资源使用的信息广播到其他网络，以避免冲突和干扰。

14. 发明申请

WO2005006150A2 METHOD AND SYSTEM FOR MANAGING RADIO RESOURCES IN A TIME-SLOTTED COMMUNICATION SYSTEM 审中-公开
标题翻译：用于管理时隙通信系统中的无线电资源的方法和系统
公开(公告)号：WO2005006150A2
公开(公告)日：2005-01-20
申请号：PCT/US2004/021731
申请日：2004-07-08
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , LIVET, Catherine , LU, Guang , RAHMAN, Shamim, Akbar , ZAKI, Maged
发明人： LIVET, Catherine , LU, Guang , RAHMAN, Shamim, Akbar , ZAKI, Maged
IPC分类号： G06F
CPC分类号： H04W28/0268 , H04L47/14 , H04L47/24 , H04W28/0289 , H04W28/18 , H04W72/0446 , H04W72/087 , H04W72/10
摘要： A method and system for managing radio resources in a time-slotted wireless communication system is based on the quality of service (QoS) information of a user. A plurality of time slots of a radio resource are sorted into a plurality of different categories, such as high QoS time slots, high capacity time slots, and balanced time slots. Each category is associated with a different level of QoS. QoS information with respect to a user is obtained in response to a radio resource request received from the user. The user is associated with a particular category of time slots based on the QoS information of the user.
摘要翻译：用于管理时隙无线通信系统中的无线电资源的方法和系统基于用户的服务质量（QoS）信息。无线资源的多个时隙被分类为多个不同的类别，例如高QoS时隙，高容量时隙和平衡时隙。每个类别都与不同级别的QoS相关联。响应于从用户接收的无线电资源请求获得关于用户的QoS信息。用户基于用户的QoS信息与特定类别的时隙相关联。

15. 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。

16. 发明申请

WO2012178055A1 MOBILE NETWORK VIRTUALIZATION 审中-公开
标题翻译：移动网络虚拟化
公开(公告)号：WO2012178055A1
公开(公告)日：2012-12-27
申请号：PCT/US2012/043810
申请日：2012-06-22
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , RAHMAN, Shamim, Akbar , DOKEN, Serhad
发明人： RAHMAN, Shamim, Akbar , DOKEN, Serhad
IPC分类号： H04L29/06
CPC分类号： H04L69/16
摘要： Methods and/or systems for providing a mobile cloud and/or mobile network virtualization may be disclosed. For example, a mobile cloud system may be provided. The mobile cloud system may include a mobile core network that may include at least one node integrated into the Internet. The node may have a public IP address. The mobile cloud system may also include a network interface configured to provide communication between the node and a service provider connected to the Internet using the public IP address. The service provider may dynamically obtain a bulk portion or a per user portion of a capacity associated with the mobile cloud system and/or the mobile network associated therewith using the core network and/or node.
摘要翻译：可以公开用于提供移动云和/或移动网络虚拟化的方法和/或系统。例如，可以提供移动云系统。移动云系统可以包括可以包括集成到因特网中的至少一个节点的移动核心网络。节点可能具有公共IP地址。移动云系统还可以包括被配置为使用公共IP地址在节点和连接到因特网的服务提供商之间提供通信的网络接口。服务提供商可以使用核心网络和/或节点动态地获得与移动云系统和/或与其相关联的移动网络相关联的容量的大部分或每个用户部分。

17. 发明申请

WO2011159985A1 APPLICATION LAYER PROTOCOL SUPPORT FOR SLEEPING NODES IN CONSTRAINED NETWORKS 审中-公开
标题翻译：应用层协议支持在限制性网络中播放节点
公开(公告)号：WO2011159985A1
公开(公告)日：2011-12-22
申请号：PCT/US2011/040831
申请日：2011-06-17
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , LU, Guang , SEED, Dale, N. , GAUVREAU, Jean-Louis , RAHMAN, Shamim, Akbar
发明人： LU, Guang , SEED, Dale, N. , GAUVREAU, Jean-Louis , RAHMAN, Shamim, Akbar
IPC分类号： H04L29/08
CPC分类号： H04W52/02 , H04L67/2861 , H04L69/22 , H04L69/32 , H04W4/18 , H04W4/38 , H04W4/70 , H04W52/0235 , H04W72/00 , H04W80/12 , H04W88/06 , H04W88/182 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/23
摘要： Providing application layer support for one or more sleeping nodes in constrained networks. Inserting sleep information in a header option or payload of an application layer message. The application layer message may be conveyed in a hypertext transfer protocol (HTTP) or a constrained application protocol (CoAP). Embodiments contemplate communicating the application layer message to a server, which may serve as a caching and/or buffering proxy.
摘要翻译：为受限网络中的一个或多个休眠节点提供应用层支持。将睡眠信息插入到应用层消息的报头选项或有效载荷中。应用层消息可以在超文本传输协议（HTTP）或约束应用协议（CoAP）中传送。实施例考虑将应用层消息传递到可以用作缓存和/或缓冲代理的服务器。

18. 发明申请

WO2011153415A1 MPTCP AND MOBIL IP INTERWORKING 审中-公开
标题翻译： MPTCP和移动IP互联
公开(公告)号：WO2011153415A1
公开(公告)日：2011-12-08
申请号：PCT/US2011/039038
申请日：2011-06-03
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , LIVET, Catherine , REZNIK, Alexander , RAHMAN, Shamim, Akbar , ZUNIGA, Juan, Carlos
发明人： LIVET, Catherine , REZNIK, Alexander , RAHMAN, Shamim, Akbar , ZUNIGA, Juan, Carlos
IPC分类号： H04L29/06 , H04W80/04 , H04L12/56
CPC分类号： H04L45/38 , H04L45/24 , H04L45/28 , H04L69/14 , H04L69/16 , H04W8/082 , H04W60/005 , H04W80/04
摘要： Systems, methods, and instrumentalities are disclosed that provide coordination between MPTCP and mobile IP (MIP). An MPTCP session may be established between a mobile node and a correspondent node. MIP and simple IP subflows may be established in the MPTCP session. The mobile node may activate MIP and establish a first subflow via MIP. The first subflow may be associated with a first path that may be routed through a first home agent. The mobile node may deactivate MIP and establish a second subflow via simple internet protocol (IP). The second subflow may be associated with a second path that is not routed through a home agent.
摘要翻译：公开了提供MPTCP和移动IP（MIP）之间的协调的系统，方法和工具。可以在移动节点和对端节点之间建立MPTCP会话。可以在MPTCP会话中建立MIP和简单的IP子流。移动节点可以激活MIP并通过MIP建立第一子流。第一子流可以与可以通过第一归属代理路由的第一路径相关联。移动节点可以通过简单的因特网协议（IP）来停用MIP并建立第二子流。第二子流可以与不通过归属代理路由的第二路径相关联。

19. 发明申请

WO2002009448A3 METHOD FOR ESTABLISH PACKET-BASED CONNECTIONS IN A WIRELESS NETWORK 审中-公开
公开(公告)号：WO2002009448A3
公开(公告)日：2002-01-31
申请号：PCT/US2001/023357
申请日：2001-07-24
申请人： NORTEL NETWORKS LIMITED , BARANY, Peter, A. , BONTU, Chandra, Sekhar , RAHMAN, Shamim, Akbar
发明人： BARANY, Peter, A. , BONTU, Chandra, Sekhar , RAHMAN, Shamim, Akbar
IPC分类号： H04Q7/22
摘要： A communications system (10) includes a wireless access network that is coupled to a packet-based data network (32). Packet-based calls may be established between a mobile station (20) coupled to the wireless access network and a network endpoint coupled to the data network (32). For efficient call setup and call release, call control signaling, such as Session Initiation Protocol (SIP) messages and Resource Reservation Protocol (RSVP) messages, are carried in traffic channels over the wireless access network.

20. 发明申请

WO2004004306A3 RADIO NETWORK CONTROLLER EXCHANGE OF EQUIPMENT INFORMATION 审中-公开
公开(公告)号：WO2004004306A3
公开(公告)日：2004-01-08
申请号：PCT/US2003/019958
申请日：2003-06-25
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： RUDOLF, Marian , RAHMAN, Shamim, Akbar , MILLER, James, M.
IPC分类号： H04Q7/00
摘要： A drifting (WTRU) wireless transmit/receive unit has an associated (D-RNC) drift radio network controller (38) and an associated (S-RNC) servicing radio network controller (40). The D-RNC (38) sends a request message to the S-RNC (40) requesting measurements of the drifting WTRU. The S-RNC (40) receives the request message and sends an information message with the requested measurements to the D-RNC (38). The D-RNC (38) receives the information message.

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