公开(公告)号：EP1649709A4

公开(公告)日：2006-08-30

申请号：EP04756958

申请日：2004-07-14

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04J3/22 ,  H04L12/00 ,  H04L12/24 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W24/02 ,  H04W28/18 ,  H04W84/12

CPC classification number: H04L41/0213 ,  H04L63/08 ,  H04W24/02 ,  H04W28/18 ,  H04W84/12

Abstract: A method and wireless communication system for transferring management information is shown in figure 1B below. The system includes at least one access point (AP) (110) including a first management entity (150) and a second management entity (155), and at least one wireless transmit/receive unit (WTRU) (105) including a third management entity (165) and a fourth management entity (170). The AP transmits a management information base (MIB) information request action frame including a category field and an action details field to the WTRU. In response to receiving the information request action frame, the WTRU determines whether or not to provide management information to the AP. When the WTRU provides management information to the AP, the WTRU compiles management information stored in a MIB located in the WTRU and transmits a MIB information report action frame to the AP.

Abstract translation: 一种用于传递环管理信息的方法和无线通信系统。 该系统包括包含具有第三管理实体和第四实体管理的第一管理实体和第二管理实体，以及至少一个无线发射/接收单元（WTRU）中的至少一个接入点（AP）。 AP传送的管理信息库（MIB）的信息请求动作帧包括类别字段和动作的细节字段给WTRU。 响应于接收到的信息请求动作帧中，WTRU确定性地雷是否提供管理信息给AP。 当WTRU提供管理信息给AP，该WTRU编译存储在位于WTRU一个MIB管理信息，并发送一个MIB信息报告采取行动帧发送到AP。 所述MIB列出含与无线电资源管理（RRM）和至少一个表包含物理层测量相关联的信息的表的复数。

公开(公告)号：EP1582076A4

公开(公告)日：2006-03-22

申请号：EP03815242

申请日：2003-12-23

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  DICK STEVEN G

IPC: H04B7/005 ,  H04W4/06 ,  H04W16/10 ,  H04W28/04 ,  H04W48/16 ,  H04W52/34 ,  H04W72/00 ,  H04W76/02

CPC classification number: H04W4/06 ,  H04L12/189 ,  H04W4/24 ,  H04W16/10 ,  H04W24/02 ,  H04W28/04 ,  H04W28/06 ,  H04W28/16 ,  H04W48/16 ,  H04W52/34 ,  H04W72/005 ,  H04W72/042 ,  H04W72/048 ,  H04W74/006 ,  H04W76/002

Abstract: A wireless multi-cell communication system and method of controlling the distribution of multimedia broadcast services (MBMS). The system includes at least one network, e.g., a Universal Terrestrial Radio Access Network (UTRAN), which distributes the MBMS to one or more wireless receive/transmit units (WTRUs). In one embodiment, the MBMS are activated and deactivated based on whether periodic cell updates are provided for a particular cell. In another embodiment, MBMS transmission is terminated when receipt of the MBMS are confirmed. In yet another embodiment, the MBMS are segmented to reduce the resources used by the network and/or the WTRUs during MBMS distribution.

公开(公告)号：EP1527617A4

公开(公告)日：2006-01-04

申请号：EP03739295

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 ,  H04Q7/00

CPC classification number: H04W36/12 ,  H04B17/327 ,  H04W36/18 ,  H04W72/085

Abstract: A drifting wireless transmit/receive unit (WTRU) has an associated drift radio network controller (D-RNC) and an associated servicing radio network controller (S-RNC). The D-RNC sends a request message to the S-RNC requesting measurements of the drifting WTRU. The S-RNC receives the request message and sends an information message with the requested measurements to the D-RNC. The D-RNC receives the information message.

公开(公告)号：EP1880561A4

公开(公告)日：2012-04-18

申请号：EP06752499

申请日：2006-05-10

Applicant: INTERDIGITAL TECH CORP

Inventor： ROY VINCENT ,  MARINIER PAUL ,  RUDOLF MARIAN ,  CUFFARO ANGELO

IPC: H04W36/08 ,  H04W48/00 ,  H04W48/08 ,  H04W48/16

CPC classification number: H04W36/0061 ,  H04W36/08 ,  H04W84/12

公开(公告)号：EP1872494A4

公开(公告)日：2011-11-23

申请号：EP06740402

申请日：2006-03-31

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04J1/16 ,  H04J3/14 ,  H04L12/24 ,  H04W40/04

CPC classification number: H04L41/5035 ,  H04L41/0213 ,  H04L41/0813 ,  H04L41/22 ,  H04W40/04 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/32

Abstract: The method involves transmitting a network status request signal from a mesh point (MP) to another MP, where the later MP responds to the former MP with the network status information. The information is received by the former MP from the later MP. A level of involvement in the wireless communication system is determined based on the received information. The status information includes an availability of other MPs in the system, availability of an external network, average and peak delays in the system, bandwidth availability, and the number of other MPs in the system.

公开(公告)号：EP1527594A4

公开(公告)日：2009-12-16

申请号：EP03810866

申请日：2003-08-04

Applicant: INTERDIGITAL TECH CORP

Inventor： CAVE CHRISTOPHER ,  RUDOLF MARIAN

IPC: H04W4/02 ,  H04W16/28 ,  H04W36/08 ,  H04W48/14 ,  H04W48/20 ,  H04M1/00

CPC classification number: H04W74/0891 ,  H04B7/0617 ,  H04W4/02 ,  H04W16/28

公开(公告)号：EP1815699A4

公开(公告)日：2008-09-03

申请号：EP05858494

申请日：2005-11-21

Applicant: INTERDIGITAL TECH CORP

Inventor： REZNIK ALEXANDER ,  CARLTON ALAN GERALD ,  BRIANCON ALAIN CHARLES LOUIS ,  SHAH YOGENDRA C ,  CHITRAPU PRABHAKAR R ,  MUKHERJEE RAJAT PRITAM ,  RUDOLF MARIAN

IPC: H04L27/34 ,  H04W12/02 ,  H04W16/30

CPC classification number: H04W12/08 ,  H04L27/3477 ,  H04L63/107 ,  H04W4/02 ,  H04W12/02 ,  H04W12/12 ,  H04W16/30

Abstract: A method and system for securing wireless communications is disclosed. In on embodiment, different security policies are used based on the distance between a receiver and a transmitter, whereby data in the wireless communications can only be demodulated if received in particular trust zones. In another embodiment, a plurality of bit stream fragments are transmitted by a plurality of transmitters to a receiver located in an area where transmission patterns radiated by the transmitters intersect. Alternatively, the receiver performs a function on packet data units (PDUs) transmitted by the transmitters. In yet another embodiment, primary modulation points of a modulation points which can be demodulated only by a receiver that is within range of the transmitter. In yet another embodiment, a main waveform is transmitted which overlays a QPSK signal with hierarchical modulation (HM) having encoded descrambling information.

公开(公告)号：EP1687903A4

公开(公告)日：2007-12-19

申请号：EP04800968

申请日：2004-11-09

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  TERRY STEPHEN E ,  DICK STEPHEN G

IPC: H04B7/26 ,  H04B20060101 ,  H04B7/00 ,  H04J1/14 ,  H04J3/22 ,  H04L12/28 ,  H04M7/00 ,  H04W8/24 ,  H04W72/12 ,  H04W88/18

CPC classification number: H04L5/003 ,  H04L5/14 ,  H04W8/245 ,  H04W72/1278 ,  H04W88/08 ,  H04W92/12

Abstract: The present invention is related to a method and system for transferring wireless transmit/receive unit (WTRU)-specific information to support enhanced uplink (EU) operation in a wireless communication system. A radio network controller (RNC) obtains WTRU-specific information, and transfers the WTRU-specific information to the Node-Bs. Each Node-B is configured to schedule uplink transmissions from a WTRU and utilizes the WTRU-specific information in operation of EU transmissions.

公开(公告)号：EP1680934A4

公开(公告)日：2006-12-20

申请号：EP04795816

申请日：2004-10-21

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04J3/22 ,  H04L12/24 ,  H04L12/26 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W4/18 ,  H04W74/00 ,  H04W80/02 ,  H04W88/08 ,  H04W92/10

CPC classification number: H04W88/08 ,  H04L41/00 ,  H04L41/0213 ,  H04L41/0226 ,  H04L41/046 ,  H04L41/0893 ,  H04L43/00 ,  H04L43/06 ,  H04L43/0823 ,  H04W4/18 ,  H04W24/00 ,  H04W80/02

Abstract: 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.

Abstract translation: 的方法和系统是游离缺失盘用于提供到无线发射智能远程访问/接收单元（WTRU）。 翻译器在基站提供的所以没有系统控制器可发出应用级网络管理协议消息到基站。 这些消息是反式由翻译到媒体接入控制（MAC）消息协议mitted并转发到WTRU的。 通过的WTRU提供给基站的信息是从一个MAC协议，以在应用程序级的网络管理协议翻译所以没有信息可以通过使用应用程序级的网络管理协议的系统控制器来访问。

公开(公告)号：EP1614301A4

公开(公告)日：2006-09-13

申请号：EP04758199

申请日：2004-03-23

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  MILLER JAMES M

IPC: H04B7/005 ,  H04L12/28 ,  H04L12/56 ,  H04W52/08 ,  H04W52/18 ,  H04W52/28 ,  H04W52/34 ,  H04W52/54 ,  H04W74/04 ,  H04W92/12

CPC classification number: H04W52/325 ,  H04W52/08 ,  H04W52/18 ,  H04W52/286 ,  H04W52/343 ,  H04W52/346 ,  H04W52/386 ,  H04W52/54 ,  H04W72/0473 ,  H04W74/04 ,  H04W88/12 ,  H04W92/12

Abstract: A method and wireless multi-cell communication system for providing high speed downlink packet access (HSDPA) services (FIG. 1). The system includes a radio network controller (RNC) (105) in communication with a plurality of base stations (110, 115 and 120). The RNC sends a control signal (140A, 140B,and 140C) to at least one base station having a plurality of timeslots, e.g., in a time division duplex (TDD) system and/or frames including transmission timing intervals (TTIs), e.g., in a frequency division duplex (FDD) system assigned thereto for the establishment of HSDPA channels. The control signal indicates a maximum allowed HSDPA transmit power for each of the timeslots and/or TTIs. The base station (110, 115 and 120) sends a feedback signal (145A, 145B and 145C) to the RNC indicating the results of measurements of the power of the transmitted HSDPA timeslots and/or TTIs during a predetermined time period.