1
Shaheen Kamel M: Method and apparatus for delivering multimedia multicast services over wireless communication systems. Interdigital Technology Corporation, November 1, 2005: TWI242951 (32 worldwide citation)

A method is provided for delivery of multimedia broadcast and multicast service (MBMS) over wireless systems. The method optimizes the number of paging messages sent over the air interface in order to enhance the overall system capacity. MBMS active mobile station user equipments (UEs) track their l ...


2
Shaheen Kamel M: Method and apparatus for supporting handoff in an lte gtp based wireless communication system. Interdigital Technology Corporation, Shaheen Kamel M, BALLARINI Robert J, September 13, 2007: WO/2007/103369 (26 worldwide citation)

A single general packet radio service (GPRS) tunneling protocol (GTP) tunnel is established between an evolved Node B (ENB) and an access gateway (AGW) in a long term evolution (LTE) based wireless communication system. When ENB relocation is required, a new mobility management entity (MME)/user pla ...


3
Kiernan Brian Gregory, Shaheen Kamel M: Supporting inter-technology handover using ieee 802.16 handover procedures. Interdigital Technology Corporation, Kiernan Brian Gregory, Shaheen Kamel M, BALLARINI Robert J, October 12, 2006: WO/2006/107701 (20 worldwide citation)

A method for performing an inter-technology handover in a wireless communication system in which a mobile subscriber station (MSS) changes base stations (BS) begins by locating one or more target BSs that the MSS can handover to. The technology used by each target BS is identified, and the technolog ...


4
Shaheen Kamel M, Lu Guang: Wireless communication method and system for activating multiple service bearers via efficient packet data protocol context activation procedures. Interdigital Technology Corporation, Shaheen Kamel M, Lu Guang, BALLARINI Robert J, November 15, 2007: WO/2007/130281 (18 worldwide citation)

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) addr ...


5
Olivera Hernandez Ulises, Shaheen Kamel M, Carlton Alan Gerald, Rudolf Marian, Lu Guang, Zuniga Juan Carlos, Zaki Maged: Wireless communication method and system for implementing media independent handover between technologically diversified access networks. Interdigital Technology Corporation, Olivera Hernandez Ulises, Shaheen Kamel M, Carlton Alan Gerald, Rudolf Marian, Lu Guang, Zuniga Juan Carlos, Zaki Maged, BALLARINI Robert J, May 18, 2006: WO/2006/052563 (13 worldwide citation)

A wireless communication system including at least one IDDD 802 multi-stack wireless transmt/receive unit (WTRU) (110) 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. ...


6
Shaheen Kamel M: Method and apapratus for performing a handover procedure between a 3gpp lte network and an alternative wireless network. Interdigital Technology Corporation, Shaheen Kamel M, BALLARINI Robert J, October 4, 2007: WO/2007/111860 (12 worldwide citation)

In a wireless communications system including a third generation partnership project (3GPP) long term evolution (LTE) network, at least one alternative wireless network, and a wireless transmit/receive unit (WTRU), the 3GPP LTE network sends an indication of the availability of the alternative netwo ...


7
Shaheen Kamel M: Method and system for reporting evolved utran capabilities. Interdigital Technology Corporation, Shaheen Kamel M, HALT Gerald Jr B, November 23, 2006: WO/2006/124840 (12 worldwide citation)

A method and system for reporting evolved universal mobile telecommunication systems (UMTS) terrestrial radio access network (E-UTRAN) capabilities are disclosed. A wireless transmit/receive unit (WTRU) sends a first message to a core network (CN) to report the E-UTRAN capabilities of the WTRU. The ...


8
Shaheen Kamel M: Reporting terminal capabilities for supporting short message service. Interdigital Technology Corporation, Shaheen Kamel M, BALLARINI Robert J, December 22, 2005: WO/2005/122604 (10 worldwide citation)

A method for delivering a short message service (SMS) message to an interworking wireless local area network user equipment (UE) (122) begins by registering the UE with an Internet Protocol short message gateway (IP- SM-GW) (118). A capability report is sent from the UE to the IP-SM-GW, the capabili ...


9
Shaheen Kamel M: Method and apparatus for providing cell information list for non-3gpp capable user equipment operating in a 3gpp network and supporting layer-2 based handoff from a utran system to a non-3gpp system. Interdigital Technology Corporation, Shaheen Kamel M, WEINSTEIN Louis, December 18, 2008: WO/2008/154218 (10 worldwide citation)

Method and apparatus providing cell information list for non-third generation partnership project (3GPP) capable wireless transmitter/receiver unit (WTRU) operating in a 3GPP network, which camps on a 3GPP channel to obtain information of at least one network available in the cell. The WTRU may requ ...


10
Shaheen Kamel M: Method and apparatus for performing a handoff in an inter-extended service set (i-ess). Interdigital Technology Corporation, Shaheen Kamel M, BALLARINI Robert J, September 30, 2004: WO/2004/084463 (10 worldwide citation)

Method and apparatus for handoff between two stations of a wireless local area network/wireless wide area network (WLAN/WWAN) wherein a terminal, communicating with a first station, scans for a second station when its connection with said first station is lost, or for any other reasons, and establis ...



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