公开(公告)号：EP1704659A4

公开(公告)日：2007-08-08

申请号：EP05711269

申请日：2005-01-06

Applicant: INTERDIGITAL TECH CORP

Inventor： MARINIER PAUL ,  CUFFARO ANGELO ,  CAVE CHRISTOPHER ,  ROY VINCENT

IPC: H04B7/005 ,  H04J1/16 ,  H04W16/08 ,  H04W16/18 ,  H04W52/24 ,  H04W52/30 ,  H04W52/34 ,  H04W52/36

CPC classification number: H04W52/367 ,  H04W16/08 ,  H04W16/18 ,  H04W52/24 ,  H04W52/30 ,  H04W52/343

Abstract: A wireless communication method and apparatus for optimizing the performance of an access point (AP) for reliably communicating with at least one wireless transmit/receive unit (WTRU) in a wireless communication system. In one embodiment, the coverage area of an AP is autonomously determined. In another embodiment the loads of an AP are balanced. In yet another embodiment, the transmission power level of an AP is determined and/or controlled.

公开(公告)号：EP1636941A4

公开(公告)日：2006-06-14

申请号：EP04752753

申请日：2004-05-20

Applicant: INTERDIGITAL TECH CORP

Inventor： CAVE CHRISTOPHER ,  CUFFARO ANGELO ,  HUNKELER TERESA ,  ZAKI MAGED ,  ZHANG GUODONG ,  ZUNIGA JUAN CARLOS

IPC: H04L12/24 ,  H04W24/10 ,  H04L12/26

CPC classification number: H04W72/085 ,  H04L41/147 ,  H04L43/106 ,  H04W24/10

Abstract: A radio resource control unit which monitors air interface resources, includes an air interface measurement unit for obtaining air interface measurements; a storage unit which stores air interface measurements and a corresponding timestamp; and a processing unit, for processing the air interface measurements. At least a portion of the interface measurements may be predicted values.

Abstract translation: 监测空中接口资源的无线资源控制单元包括空中接口测量单元，用于获取空中接口测量结果; 存储单元，其存储空中接口测量结果和对应的时间戳; 和处理单元，用于处理空中接口测量。 界面测量的至少一部分可以是预测值。

公开(公告)号：EP1518331A4

公开(公告)日：2005-11-16

申请号：EP03761964

申请日：2003-06-20

Applicant: INTERDIGITAL TECH CORP

Inventor： GOLDBERG STEVEN JEFFREY ,  CUFFARO ANGELO

IPC: H04B7/10 ,  H04B7/04 ,  H04B7/26 ,  H04W16/28 ,  H04Q7/36

CPC classification number: H04W16/28 ,  H04B7/0408 ,  H04B7/0491

Abstract: A communication system transmits and receives communications (Fig. 3) within a sectorized cell between at least one primary station (PS) and at least one secondary station. The communication system includes a unit for generating and shaping a beam (B); an antenna for transmitting and receiving signals within said beam (B); and a unit for directing the beam. The shaped beam is directed at a plurality of predetermined directions; either continuously or discretely.

公开(公告)号：EP1714425A4

公开(公告)日：2012-01-18

申请号：EP05704960

申请日：2005-01-04

Applicant: INTERDIGITAL TECH CORP

Inventor： CAVE CHRISTOPHER ,  ROY VINCENT ,  MARINIER PAUL ,  CUFFARO ANGELO

IPC: H04W28/18 ,  H04B17/00 ,  H04L12/26 ,  H04L12/28 ,  H04W72/08 ,  H04W84/12

CPC classification number: H04W74/08 ,  H04L1/203 ,  H04W28/18 ,  H04W84/12

公开(公告)号：EP1767013A4

公开(公告)日：2008-04-23

申请号：EP05769013

申请日：2005-06-30

Applicant: INTERDIGITAL TECH CORP

Inventor： CUFFARO ANGELO ,  ROY VINCENT ,  RUDOLF MARIAN ,  MARINIER PAUL ,  TOUAG ATHMANE ,  CAVE CHRISTOPHER ,  ZUNIGA JUAN CARLOS ,  LA SITA FRANK

IPC: H04L12/28 ,  H04L12/56 ,  H04W36/00 ,  H04W36/12 ,  H04W36/36 ,  H04W84/12

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

Abstract: A method for communicating a list of handover candidates in a wireless local area network from a station to a serving access point (AP) begins by determining a list of handover candidate APs at the station. The candidate list is sorted at the station and is sent to the serving AP. The sending step can include sending the candidate list to the serving AP upon the expiration of a predetermined period of time or upon receipt at the station of an event trigger. The method can also include the step of requesting a candidate list from the station by the serving AP.

公开(公告)号：EP1792504A4

公开(公告)日：2008-02-27

申请号：EP05797701

申请日：2005-09-13

Applicant: INTERDIGITAL TECH CORP

Inventor： KWAK JOSEPH ,  CUFFARO ANGELO ,  MARINIER PAUL ,  CAVE CHRISTOPHER ,  ALI AHMED ,  ROY VINCENT ,  TOUAG ATHMANE ,  LA SITA FRANK ,  RUDOLF MARIAN ,  HUNKELER TERESA ,  RAHMAN SHAMIM ABKAR

IPC: H04L12/28 ,  H04W28/08 ,  H04W28/14 ,  H04W48/08 ,  H04W48/12 ,  H04W48/18 ,  H04W48/20 ,  H04W72/00 ,  H04W74/08

CPC classification number: H04W28/0284 ,  H04W28/08 ,  H04W28/14 ,  H04W48/08 ,  H04W48/12 ,  H04W48/18 ,  H04W48/20 ,  H04W72/00 ,  H04W72/0426 ,  H04W74/08

Abstract: A method, access point (AP) and a wireless transmit/receive unit (WTRU) in wireless communications are disclosed. Means are provided for a first communication station providing a load element for each of a plurality of access categories, and advertising the plurality of load elements to other communication stations.

公开(公告)号：EP1645064A4

公开(公告)日：2007-03-07

申请号：EP04756525

申请日：2004-07-01

Applicant: INTERDIGITAL TECH CORP

Inventor： CUFFARO ANGELO ,  MARINIER PAUL ,  CAVE CHRISTOPHER

IPC: H04B7/185 ,  H04B7/26 ,  H04W72/08

CPC classification number: H04W24/10 ,  H04W72/02 ,  H04W72/04 ,  H04W88/08

Abstract: A method (5) and system wherein the coverage area of a plurality of base stations may be evaluated with respect to noise rise and power for assignment of system resources is disclosed (step 406). Path loss is measured to determine candidate base stations (step 402) and at least one timeslot is selected from within the candidate base stations for optimization of the uplink and downlink (408).

公开(公告)号：EP1525487A4

公开(公告)日：2005-10-26

申请号：EP03741985

申请日：2003-06-16

Applicant: INTERDIGITAL TECH CORP

Inventor： CUFFARO ANGELO ,  MARINIER PAUL

IPC: H04B7/155 ,  H04L1/16 ,  H04L12/56 ,  H04W24/00 ,  H04W28/08 ,  H04W28/12 ,  H04W84/04 ,  H04W88/08 ,  H04W92/12 ,  H04Q7/38

CPC classification number: H04L47/10 ,  H04L1/1628 ,  H04L47/14 ,  H04L47/32 ,  H04W24/00 ,  H04W28/08 ,  H04W28/12 ,  H04W84/042 ,  H04W88/08 ,  H04W92/12

Abstract: A method and system for improving interoperability of a radio network controller and a base station in a cellular system with downlink congestion control is disclosed. A message is sent from a base station to a radio network controller after the base station has discarded at least one transport block 14. the message sent to the radio network controller may be forwarded by the radio network controller to additional radio network controllers serving users affected by the discard of the at least one transport block.

公开(公告)号：EP1878272A4

公开(公告)日：2013-07-24

申请号：EP06752126

申请日：2006-05-03

Applicant: INTERDIGITAL TECH CORP

Inventor： ROY VINCENT ,  MARINIER PAUL ,  CAVE CHRISTOPHER ,  CUFFARO ANGELO

IPC: H04W28/18 ,  H04W72/04 ,  H04W74/08 ,  H04W84/12 ,  H04W92/20

CPC classification number: H04W28/18 ,  H04W72/0406 ,  H04W74/08 ,  H04W84/12 ,  H04W92/20

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