公开(公告)号：MY153022A

公开(公告)日：2014-12-31

申请号：MYPI20052060

申请日：2005-05-09

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04W4/90 ,  H04L12/28 ,  H04W84/12

Abstract: A DEVICE FOR IDENTIFYING AN EMERGENCY CALL IN A WIRELESS LOCAL AREA NETWORK INCLUDES AN INDICATOR TO IDENTIFY A CALL AS AN EMERGENCY CALL. THE INDICATOR CAN BE A BIT FLAG OR AN INFORMATION ELEMENT. THE INFORMATION ELEMENT CAN INCLUDE LOCATION INFORMATION REGARDING THE LOCATION OF THE STATION THAT PLACED THE EMERGENCY CALL. THIS INFORMATION CAN BE USED TO LOCATED THE CALLER. THE LOCATION INFORMATION CAN BE TRANSMITTED FROM THE STATION TO AN ACCESS POINT SEPARATELY FROM AN EMERGENCY CALL.

公开(公告)号：MY150176A

公开(公告)日：2013-12-13

申请号：MYPI20054277

申请日：2005-09-12

Applicant: INTERDIGITAL TECH CORP

Inventor： KWAK JOSEPH A ,  HUNKELER THERESA J ,  RAHMAN SHAMIM AKBAR ,  CUFFARO ANGELO A ,  MARINIER PAUL ,  CAVE CHRISTOPHER ,  ALI AHMED ,  ROY VINCENT ,  TOUAG ATHMANE ,  LASITA FRANK ,  RUDOLF MARIAN

IPC: H04W28/08 ,  H04W48/18 ,  H04W28/14 ,  H04W48/08 ,  H04W48/12 ,  H04W48/20 ,  H04W72/00 ,  H04W74/08

Abstract: AN IMPROVED METHOD OF NETWORK MANAGEMENT, PARTICULARLY IN THE CONTEXT OF STANDARDS IEEE802.11 AND IEEE802.11K, THROUGH TWO NEW MAC MEASUREMENTS, WITH ATTENDANT ADVANTAGES. THE TWO NEW MEASUREMENTS INCLUDE WTRU UPLINK TRAFFIC LOADING MEASUREMENT, AND AN AP SERVICE LOADING MEASUREMENT AND IS GENERALLY APPLICABLE AT LEAST TO LAYERS 1 AND 2 AS APPLIED TO A LEAST 802.11K IN THE CONTEXT OF OFDM AND CDMA 2000 SYSTEMS, BUT IS APPLICABLE TO OTHER SCENARIOS AS WELL, A METHOD FOR DETERMINING AND ADVERTISING CONGESTION IS ALSO PROVIDED FOR A WIRELESS LOCAL AREA NETWORK (WLAN) SYSTEM. THE PRESENT INVENTION ALSO INTRODUCES A METHOD FOR MANAGING CONGESTION WHEN CONGESTION IS DETECTED. THIS ASPECT OF THE PRESENT INVENTION APPLIES PRIMARILY TO WIRELESS SYSTEMS THAT USE THE CARRIER SENSE MULTIPLE ACCESS/COLLISION AVOIDANCE (CSMA/CA) MECHANISM. THE METHODS ARE ADVANTAGEOUSLY IMPLEMENTED IN SELECTIVELY CONFIGURED WTRUs OF VARIOUS FORMS.

公开(公告)号：DK2053888T3

公开(公告)日：2013-02-04

申请号：DK09153131

申请日：2004-07-16

Applicant: INTERDIGITAL TECH CORP

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

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

公开(公告)号：SG171474A1

公开(公告)日：2011-06-29

申请号：SG2009074402

申请日：2005-11-01

Applicant: INTERDIGITAL TECH CORP

Inventor： ZUNIGA JUAN CARLOS ,  RUDOLF MARIAN ,  RAHMAN SHAMIM AKBAR

IPC: H04W24/02 ,  H04W84/18

Abstract: A method and apparatus for managing radio resources in one or more wireless communication networks. At least one radio resource manager (RRM) (106) is provided within a network node, or as an independent entity. The RRM (106) monitors performance on wireless communication links of the network(s) and interacts with nodes (102-I-102-n) 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 (106) by the nodes (102-1-102n). Each of the nodes (102-1102-n) may send a quality report to the RRM (106) including wireless communication link quality measurements and performance statistics.

公开(公告)号：RU2420904C2

公开(公告)日：2011-06-10

申请号：RU2009131318

申请日：2008-01-17

Applicant: INTERDIGITAL TECH CORP

Inventor： WATFA MAHMOUD ,  OLVERA-HERNANDEZ ULISES ,  RAHMAN SHAMIM AKBAR

IPC: H04L29/06

Abstract: Раскрытыспособи устройстводлявыполненияэстафетнойпередачиобслуживания. Техническийрезультатзаключаетсяв усовершенствованиипроцессапередачиобслуживания. Клиентмультимедийнойподсистемы (IMS) протоколасетиИнтернет (IP) регистрируетсяв сети IMS иустанавливаетсеанснезависимойотсредыпередачиэстафетнойпередачиобслуживания (MIH) ссерверомприложений MIH сиспользованиемпротоколаинициациисеанса (SIP). Клиент IMS устанавливаетсеансдляоснованнойна IP услуги (например, передачиголосаповерх IP (VoIP)) сравноправнымузломсвязис использованием SIP. Сообщения MIH обмениваютсядляэстафетнойпередачиобслуживанияс серверомприложений MIH по IP. Послеэстафетнойпередачиобслуживания, сеансвозобновляется. Обслуживающаяфункцияуправлениявызовоми сеансом (S-CSCF) приводитв действиесерверприложений MIH наоснованиистроки «Службы MIH» иуникальногоидентификатора, включенногов запрос INVITE. Клиент IMS можетотправлятьзапрос REFER насерверприложений MIH послеэстафетнойпередачиобслуживаниядлявозобновлениясеанса. Вкачествеальтернативы, клиент IMS можетотправлятьзапрос RE-INVITE насерверприложений MIH иравноправныйузелсвязи. 4 н. и 17 з.п. ф-лы, 14 ил., 1 табл.

公开(公告)号：GEP201005135B

公开(公告)日：2011-01-10

申请号：GEAP2004009240

申请日：2004-07-13

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04L12/24 ,  H04L20060101 ,  H04L12/26 ,  H04L12/28 ,  H04L12/56 ,  H04L29/02 ,  H04L29/06 ,  H04W72/00 ,  H04W84/12

Abstract: A wireless local area network (WLAN) includes a station, an access point (AP), and a network management entity (NME). A method for remote radio resource management in the WLAN begins by configuring a trigger condition at the AP. A determination is made whether the trigger condition has been met, and a notification message is sent from the AP to the NME, if the trigger condition has been met.

公开(公告)号：SG155044A1

公开(公告)日：2009-09-30

申请号：SG2006090641

申请日：2003-06-25

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  RAHMAN SHAMIM AKBAR ,  MILLER JAMES M

IPC: H04B7/26 ,  H04W36/12 ,  H04W36/18 ,  H04W72/08 ,  H04W88/12

Abstract: 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.

公开(公告)号：SG148151A1

公开(公告)日：2008-12-31

申请号：SG2008081655

申请日：2004-10-21

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04L12/24 ,  H04L12/26 ,  H04L12/28 ,  H04L12/56 ,  H04W4/18 ,  H04W74/00 ,  H04W80/02 ,  H04W88/08 ,  H04W92/10

Abstract: METHOD AND SYSTEM FOR PROVIDING INTELLIGENT REMOTE ACCESS TO WIRELESS TRANSMIT/RECEIVE UNITS A method and system is disclosed for providing intelligent remote access to wireless transmit/receive units (WTRUs). A translator is provided in base stations so that system controllers may issue application level network management protocol messages to base stations. The messages are transmitted by the translator to a medium access control (MAC) messaging protocol and forwarded to WTRUs. Information provided by WTRUs to base stations is translated from a MAC protocol to an application level network management protocol so that the information may be accessed by system controllers using application level network management protocols.

公开(公告)号：SG147478A1

公开(公告)日：2008-11-28

申请号：SG2008080251

申请日：2004-10-15

Applicant: INTERDIGITAL TECH CORP

Inventor： RAHMAN SHAMIM AKBAR ,  SHAHEEN KAMEL M

IPC: H04L12/28 ,  H04W4/12 ,  H04W8/22 ,  H04W36/00 ,  H04W80/00 ,  H04W84/12 ,  H04W88/06

Abstract: METHOD AND APPARATUS FOR EFFICIENTLY DELIVERING SUPPLEMENTARY SERVICES TO MULTI-TECHNOLOGY CAPABLE WIRELESS TRANSMIT/RECEIVE UNITS A wireless transmit receive unit (WTRU), method and system for efficiently handling various types of wireless services across multiple wireless access technologies for WTRUs that may operate in multiple types of networks is disclosed.

公开(公告)号：MX2008011250A

公开(公告)日：2008-11-12

申请号：MX2008011250

申请日：2007-02-26

Applicant: INTERDIGITAL TECH CORP

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

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

Abstract: Se proporcionan diversos métodos para comunicar informaci6n de capacidad de llamadas de emergencia entre una estación y un punto de acceso (AP) en una red de área local inalámbrica. Los métodos incluyen divulgar por el AP sus capacidades de llamada de emergencia y anunciar por la estación acerca de sus capacidades de llamada de emergencia. El AP puede notificar de sus capacidades de llamada de emergencia en un marco de bauza, un marco de respuesta de sonda, un marco de respuesta de reasociación o un marco de respuesta de reautentificación. La estación puede anunciar sus capacidades de llamada de emergencia en un marco de solicitud de asociación, un marco de solicitud de reasociación, un marco de solicitud de autentificacián o un marco de solicitud de reautentificación.