公开(公告)号：AU2008207343B2

公开(公告)日：2011-08-11

申请号：AU2008207343

申请日：2008-08-15

Applicant: INTERDIGITAL TECH CORP

Inventor： AKBAR RAHMAN SHAMIM ,  TERESA HUNKELER ,  MARIAN RUDOLF ,  DICK STEPHEN G

IPC: H04L12/28 ,  H04B20060101 ,  H04B7/212 ,  H04L12/54 ,  H04W48/10

Abstract: A method and system is disclosed for providing assistance data to wireless transmit/receive units (WTRUs). The assistance data includes information regarding the access point's neighboring access points. The assistance data is transmitted to WTRUs using multicast and/or broadcast type signalling and facilitates ring and handover of WTRUs from one access point to another CV) CRI co cc t-- 0 U) w co fE z 0 0 Co 0 co cm cq co m w CD CL cC; CC,,)) 00 ce) T- C13 Z5 co C\l C/3 OD ce) c wo C) (q C) Cf) cr_: C) CY) CIO cc D :3 cr cr i CM C\l C=) LLJ -r- VM -1 CIO CIO LLJ --I M 0 "t co 2 w U) C\j C\l C) W to i Cj) Nr C") CV) LLI 0 w 0- CL

公开(公告)号：AU2007297676B2

公开(公告)日：2011-06-23

申请号：AU2007297676

申请日：2007-09-18

Applicant: INTERDIGITAL TECH CORP

Inventor： HOSSAIN KHALID S ,  CARLOS ZUNIGA JUAN ,  MAHMOUD WATFA ,  AKBAR RAHMAN SHAMIM ,  ULISES OLIVERA-HERNANDEZ

IPC: H04W36/00 ,  H04W36/08

Abstract: A method for controlling behavior of lower layer links related to media independent handover (MIH) of a mobile user comprises sending a MIH link actions request primitive (e.g. MIH SWITCH, MIH SCAN) from a MIH User entity to a MIH function (MIHF) for requesting actions to be executed on a set (a group, multiple, several) of lower layer links to heterogeneous radio access technology (RAT) networks. The primitive includes parameters that indicate the requested actions and an execution time delay. Confirmation primitives are sent back the MIH User entity to convey the results of the execution attempts on the requested actions, IEEE 802.21 standard. (Comprising a result code).

公开(公告)号：MY146739A

公开(公告)日：2012-09-14

申请号：MYPI20083347

申请日：2007-02-26

Applicant: INTERDIGITAL TECH CORP

Inventor： MARIAN RUDOLF ,  CARLOS ZUNIGA JUAN ,  AKBAR RAHMAN SHAMIM ,  KWAK JOSEPH A

IPC: H04W4/90 ,  H04W48/12 ,  H04W84/12

Abstract: SEVERAL METHODS ARE PROVIDED FOR COMMUNICATING EMERGENCY CALL (260) CAPABILITY INFORMATION BETWEEN A STATION AND AN ACCESS POINT (AP) IN A WIRELESS LOCAL AREA NETWORK. THE METHODS INCLUDE ADVERTISING BY THE AP OF ITS EMERGENCY CALL (260) CAPABILITIES AND ANNOUNCING BY THE STATION OF ITS EMERGENCY CALL (260) CAPABILITIES. THE AP CAN ADVERTISE ITS EMERGENCY CALL (260) CAPABILITIES IN A BEACON FRAME, A PROBE RESPONSE FRAME, A REASSOCIATION RESPONSE FRAME, OR A REAUTHENTICATION RESPONSE FRAME. THE STATION CAN ANNOUNCE ITS EMERGENCY CALL (260) CAPABILITIES IN AN ASSOCIATION REQUEST FRAME, A REASSOCIATION REQUEST FRAME, AN AUTHENTICATION REQUEST FRAME, OR A REAUTHENTICATION REQUEST FRAME.