公开(公告)号：EP1730972A4

公开(公告)日：2007-05-16

申请号：EP04812172

申请日：2004-11-24

Applicant: INTERDIGITAL TECH CORP

Inventor： CAVE CHRISTOPHER ,  CUFFARO ANGELO ,  MARINIER PAUL ,  HUNKELER TERESA JOANNE ,  ZUNIGA JUAN CARLOS ,  ROY VINCENT

IPC: H04L12/28 ,  H04L12/56 ,  H04W16/10 ,  H04W16/14 ,  H04W36/06 ,  H04W84/12 ,  H04W88/08

CPC classification number: H04W16/10 ,  H04W16/14 ,  H04W36/06 ,  H04W84/12 ,  H04W88/08

Abstract: A startup process of an access point (AP) includes a discovery phase and an announcement phase. During the discovery phase, the AP detects neighboring APs from its own extended service set (ESS), neighboring APs from different ESSs, and external sources of interference. During the announcement phase, the AP transmits its beacon signals at maximum power in order to accelerate recognition by neighboring APs running the discovery phase. An automatic initialization channel selection process of an AP scans channels the AP will use to communicate. Information of each scanned channel is recorded and a best performance channel is determined for use by the AP.

公开(公告)号：EP1525760A4

公开(公告)日：2005-10-12

申请号：EP03734019

申请日：2003-05-13

Applicant: INTERDIGITAL TECH CORP

Inventor： MARINIER PAUL

IPC: H04B7/005 ,  H04W52/22 ,  H04W52/34 ,  H04Q7/20 ,  H04Q7/30

CPC classification number: H04W52/343 ,  H04W52/223 ,  H04W52/228

Abstract: The present invention discloses a method and system for discarding the least amount of data in case a power outage is expected to occur in some timeslot during a future frame. The present invention discloses using Base Station (BS) information on the power transmitted during the last frame, along with information on the total amount of data, and the priority assigned thereto, that the BS has to transmit during upcoming frames, to make decisions on the type and quantity of data that should be removed to avoid severe power outage in the upcoming frames.

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：EP1586169A4

公开(公告)日：2010-03-10

申请号：EP04701824

申请日：2004-01-13

Applicant: INTERDIGITAL TECH CORP

Inventor： MARINIER PAUL

IPC: H04B1/56 ,  H01Q3/26 ,  H04B1/52 ,  H04B7/04

CPC classification number: H04B1/525 ,  H01Q3/2611 ,  H04B7/04

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：EP1792420A4

公开(公告)日：2007-09-05

申请号：EP05793860

申请日：2005-09-07

Applicant: INTERDIGITAL TECH CORP

Inventor： PINHEIRO ANA LUCIA ,  CHANDRA ARTY ,  CHA INHYOK ,  MARINIER PAUL ,  ROY VINCENT

IPC: H01Q3/26 ,  H04B7/04

CPC classification number: H04B7/0632 ,  H04B7/0408 ,  H04B7/0619 ,  H04B7/0695 ,  H04B7/088 ,  H04B17/10 ,  H04B17/24 ,  H04B17/318 ,  H04B17/336 ,  H04L5/14 ,  H04W24/08 ,  H04W84/12

Abstract: A method for taking measurements with a smart antenna in a wireless communication system having a plurality of STAs begins by sending a measurement request from a first STA to a second STA. At least two measurement packets are transmitted from the second STA to the first STA. Each measurement packet is received at the first STA using a different antenna beam. The first STA performs measurements on each measurement packet and selects an antenna beam direction based on the measurement results.

Abstract translation: 在具有多个STA的无线通信系统中用智能天线进行测量的方法，是从第一STA向第二STA发送测量请求开始的。 至少两个测量分组从第二STA连续发送到第一STA。 使用不同的天线波束在第一STA处接收每个测量分组。 第一STA对每个测量分组进行测量，并根据测量结果选择天线波束方向。

公开(公告)号：EP1649705A4

公开(公告)日：2007-03-14

申请号：EP04756721

申请日：2004-07-07

Applicant: INTERDIGITAL TECH CORP

Inventor： ROY VINCENT ,  MARINIER PAUL

IPC: H04W16/06 ,  H04W28/08 ,  H04W72/04

CPC classification number: H04J11/005 ,  H04W16/02 ,  H04W16/06 ,  H04W28/16 ,  H04W52/34 ,  H04W72/005 ,  H04W72/0406 ,  H04W72/0446 ,  H04W72/0473 ,  H04W72/082

Abstract: A method and system wherein timeslots designated in a wireless communication system as Common Physical Channel (CPCH) timeslots may be reused for user traffic. A CPCH timeslot used in a first cell (102) may be reused by a second cell (104), assuming the first and second cells transmit control information in different CPCH timeslots, for user traffic. The second cell is permitted to reuse the timeslot in which the first cell is transmitting control information so long as the second cell's reuse of that timeslot does not degrade reception of control information in the first cell.

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.