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公开(公告)号：EP1525741B1
公开(公告)日：2013-03-13
申请号：EP03771812.9
申请日：2003-07-25
发明人： SHAHEEN, Kamel, M.
IPC分类号： H04W76/02
摘要： A procedure is provided wherein a serving general packet radio service (GPRS) support node (SGSN) receives a request for an access point name (APN) the SGSN making a determination if the requested packet data protocol (PDP) and APN are the same as subscribed information. In the event that the requested and subscribed PDP type and the requested and subscribed APN are not the same, the SGSN advises that the APN requested is not authorized and agreement to terms and conditions and the provision of credit (or debit) card information must be provided to obtain the requested APN.
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公开(公告)号：EP1911174B1
公开(公告)日：2012-10-31
申请号：EP06787522.9
申请日：2006-07-17
发明人： SHAHEEN, Kamel, M.
IPC分类号： H04W36/00
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3.发明授权WIRELESS COMMUNICATION METHOD AND SYSTEM FOR IMPLEMENTING MEDIA INDEPENDENT HANDOVER BETWEEN TECHNOLOGICALLY DIVERSIFIED ACCESS NETWORKS 有权于实现之间的不同技术的接入网络媒体独立切换的无线通信方法及系统
公开(公告)号：EP1810526B1
公开(公告)日：2009-12-23
申请号：EP05815366.9
申请日：2005-11-01
发明人： OLIVERA-HERNANDEZ, Ulises , SHAHEEN, Kamel, M. , CARLTON, Alan, Gerald , RUDOLF, Marian , LU, Guang , ZUNIGA, Juan, Carlos , ZAKI, Maged
IPC分类号： H04W4/00
CPC分类号： H04W36/005 , H04L63/162 , H04W8/085 , H04W12/06 , H04W36/0011 , H04W48/16 , H04W76/10 , H04W80/00 , H04W80/04 , H04W88/06
摘要： A wireless communication system including at least one IEEE 802 multi-stack wireless transmt/receive unit (WTRU) and a plurality of technologically diversified acess networks, such as IEEE 802.X networks and Third Generation Partnership Project (3GPP) networks, that are concurrently deployed. Both the multi-stack WTRU and the technologically diversified networks includ a media indipendent handover (MIH) function. The WTRU is configured to read MIH information transmitted from one of the IEEE 802.X networks, trigger 3GPP authentication and atuhorization procedures based on the MIH information, obtain a local Internet Protocol (IP) address, establish a tunnel to a packet data gateway (PDG) un a 3GPP core network, constructed a care of address (CoA) and register the CoA with a home agent of the WTRU, whereby data destined for the WTRU is routed via the home agent through a new tunnel established between the home agent and a foreign agent based on the CoA.
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4.发明公开WIRELESS COMMUNICATION METHOD AND SYSTEM FOR ACTIVATING MULTIPLE SERVICE BEARERS VIA EFFICIENT PACKET DATA PROTOCOL CONTEXT ACTIVATION PROCEDURES 审中-公开用于无线通信的方法及系统，使多个服务支持关于高效的分组数据协议上下文激活程序
公开(公告)号：EP2022223A2
公开(公告)日：2009-02-11
申请号：EP07755846.8
申请日：2007-04-23
发明人： SHAHEEN, Kamel, M. , LU, Guang
IPC分类号： H04L12/56
摘要： A method and apparatus for executing attachment procedures in a long term evolution (LTE) system to accommodate a single tunnel approach. Third Generation Partnership Program (3GPP) packet data protocol (PDP) context activation procedures are used for the allocation of an Internet protocol (IP) address and the establishment of tunneling between an evolved Node-B (eNodeB) and an anchor node, while allowing multiple radio access bearers (RABs) to be mapped to one PDP context for different quality of service (QoS) requirements. Thus, one PDP context is sufficient for a wireless transmit/receive unit (WTRU) within a single packet data network (PDN). Multiple PDP contexts can be established for special requirements, (e.g., bundled services), or when the WTRU connects to multiple PDNs.
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5.发明公开WIRELESS COMMUNICATION METHODS AND COMPONENTS FOR FACILITATING MULTIPLE NETWORK TYPE COMPATIBILITY 审中-公开无线通信方法及组件实现多个网络类型的兼容性
公开(公告)号：EP1794909A2
公开(公告)日：2007-06-13
申请号：EP05797737.3
申请日：2005-09-09
发明人： ZAKI, Maged M. , ZUNIGA, Juan, Carlos , RUDOLF, Marian , RAHMAN, Shamim, Akbar , SHAHEEN, Kamel, M. , CARLTON, Alan, Gerald
IPC分类号： H04J3/16
CPC分类号： H04W36/0066 , H04W88/06
摘要： This invention relates to wireless local area networks (WLANs), and the interoperability of networks of different types or conforming to different standards, and to methods and apparatus to allow a multimode wireless transmit/receive unit (WTRU), which is able to operate in more than one type of network, to handover from one network type to another without adversely affecting service, utilizing a mechanism and information flows implemented in a new protocol stack.
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6.发明公开
公开(公告)号：EP1782578A2
公开(公告)日：2007-05-09
申请号：EP05783894.8
申请日：2005-08-05
发明人： GRANDHI, Sudheer A. , CHANDRA, Arty , LEVY, Joseph, S. , SHAHEEN, Kamel, M. , TERRY, Stephen, E. , ZEIRA, Eldad
IPC分类号： H04L12/28
CPC分类号： H04B7/2612 , H04B7/02 , H04B7/0413 , H04W48/10 , H04W72/005 , H04W72/0446 , H04W74/08 , H04W74/0816 , H04W84/12 , H04W88/08 , Y02D70/00 , Y02D70/1222 , Y02D70/142 , Y02D70/22 , Y02D70/23 , Y02D70/442 , Y02D70/449
摘要： A method and system for controlling access to a medium in a wireless communication system. A superframe structure is defined in time domain to include a contention free period (CFP) which has at least one scheduled resource allocation (SRA), at least one management SRA (MSRA) and a contention period. An extended beacon (EB) including information about the SRA and MSRA is transmitted for. The MAC architecture reduces station battery consumption, supports higher throughput for non-real time (NRT) traffic and is more efficient for real time (RT) traffic while maintaining full compatibility.
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公开(公告)号：EP1697851A2
公开(公告)日：2006-09-06
申请号：EP04812536.3
申请日：2004-11-30
发明人： SHAHEEN, Kamel, M.
IPC分类号： G06F15/00
CPC分类号： H04W36/14 , H04L29/06027 , H04L41/026 , H04L41/0681 , H04L45/745 , H04L51/10 , H04L61/307 , H04L61/605 , H04L63/0892 , H04L65/1006 , H04L65/1069 , H04L65/608 , H04W4/16 , H04W8/04 , H04W28/18 , H04W36/0011 , H04W36/36 , H04W76/18 , H04W80/10 , H04W84/12 , H04W88/02
摘要： Method and apparatus for providing a solution to the handoff problem includes negotiation of new media codes (coders/decoders) for utilization in cases where the two devices involved in the handoff are incompatible. Although mobile IP (MIP) is presently utilized to perform handoff procedures, this technique lacks a trigger mechanism to initiate handoff between two different devices which communicate with two different networks or one common network. In addition, MIP does not address the issue of compatibilities between media types, codes and supported bit rate. The handoff utilizes a session protocol (SIP) message for handoff.
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8.发明公开METHOD AND APPARATUS FOR REPORTING WLAN CAPABILITIES OF A DUAL MODE GPRS/WLAN OR UMTS/WLAN WTRU 审中-公开用于报告双模式GPRS / WLAN或UMTS / WLAN WTRU的WLAN能力的方法和设备
公开(公告)号：EP1683376A2
公开(公告)日：2006-07-26
申请号：EP04795147.0
申请日：2004-10-14
IPC分类号： H04Q7/24 , H04Q7/00 , H04L12/66 , H04J3/06 , H04L12/28 , H04J3/16 , H04J3/22 , G01R31/08 , G06F11/00 , G08C15/00
摘要： Method and apparatus for enabling a wireless terminal to communicate the dual-mode capabilities and reporting the interworking capabilities of the two networks with which the wireless terminal have the added capability of obtaining services from either one of the interworking networks.
摘要翻译： 用于使无线终端能够传送双模能力并且报告无线终端具有从其中一个交互工作网络获得服务的附加能力的两个网络的互通能力的方法和装置。
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公开(公告)号：EP1525741A1
公开(公告)日：2005-04-27
申请号：EP03771812.9
申请日：2003-07-25
发明人： SHAHEEN, Kamel, M.
摘要： A procedure is provided wherein a serving general packet radio service (GPRS) support node (SGSN) receives a request for an access point name (APN) the SGSN making a determination if the requested packet data protocol (PDP) and APN are the same as subscribed information. In the event that the requested and subscribed PDP type and the requested and subscribed APN are not the same, the SGSN advises that the APN requested is not authorized and agreement to terms and conditions and the provision of credit (or debit) card information must be provided to obtain the requested APN.
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10.发明授权
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