公开(公告)号：BRPI0906677A2

公开(公告)日：2016-08-16

申请号：BRPI0906677

申请日：2009-01-30

Applicant: QUALCOMM INC

Inventor： LEE KUO-CHUN ,  CHIN TOM

IPC: H04W52/02

公开(公告)号：BRPI0906604A2

公开(公告)日：2015-07-07

申请号：BRPI0906604

申请日：2009-01-30

Applicant: QUALCOMM INC

Inventor： CHIN TOM ,  LEE KUO-CHUN ,  LEE CHUN WOO ,  PARK JONG RO

IPC: H04W72/12

公开(公告)号：BRPI0906600A2

公开(公告)日：2015-07-07

申请号：BRPI0906600

申请日：2009-01-30

Applicant: QUALCOMM INC

Inventor： CHIN TOM ,  LEE KUO-CHUN

IPC: H04W72/08

公开(公告)号：CA2711993C

公开(公告)日：2015-01-20

申请号：CA2711993

申请日：2009-01-30

Applicant: QUALCOMM INC

Inventor： CHIN TOM ,  LEE KUO-CHUN ,  LEE CHUN WOO ,  PARK JONG RO

IPC: H04W72/12

Abstract: A method for intra-user quality of service (QoS) uplink scheduling may include determining scheduling types associated with active uplink connections that are maintained by the subscriber station. The method may also include determining QoS parameters corresponding to the different scheduling types. The method may also include scheduling the active uplink connections for uplink transmissions based on the different scheduling types and their corresponding QoS parameters.

公开(公告)号：CA2722064C

公开(公告)日：2014-05-06

申请号：CA2722064

申请日：2009-04-27

Applicant: QUALCOMM INC

Inventor： CHENG STEVEN D ,  CHIN TOM ,  SHI GUANGMING CARL ,  LEE KUO-CHUN

IPC: H04W36/14 ,  H04W76/04 ,  H04W88/02

Abstract: Methods and apparatus for easily and quickly returning to a first radio access technology (RAT) network when handover to a second RAT network is cancelled are provided. The methods and apparatus may involve a mobile station (MS) entering idle mode before handover to the second RAT network is completed and requesting a serving base station (BS) to retain MS service and operational information, as well as service flow state information. In this manner, should handover to the second RAT network be cancelled before completion, a re-entry to the first RAT network may be expeditiously performed using the retained MS information.

公开(公告)号：AR082396A1

公开(公告)日：2012-12-05

申请号：ARP110102716

申请日：2011-07-27

Applicant: QUALCOMM INC

Inventor： CHIN TOM ,  SHI GUANGMING ,  LEE KUO-CHUN

Abstract: Se puede implementar comunicaciones inalámbricas en una red de acceso radio cuando un equipo de usuario (UE) esta en comunicación activa con un nodo servidor B usando una primera identidad de abonado móvil internacional (IMSI) y se realiza una solicitud de comunicación para una segunda IMSI asociada con el mismo UE. La solicitud de comunicación a la segunda IMSI del UE es directamente a través del nodo servidor B en vez de a través de un localizador general de las celdas del área de localización o área de ruteo del UE. La comunicación directa puede ser a través de un localizador del nodo servidor B o a través de una comunicación de unidifusión directamente al UE desde el nodo servidor B.

公开(公告)号：CA2735895A1

公开(公告)日：2010-03-25

申请号：CA2735895

申请日：2009-09-15

Applicant: QUALCOMM INC

Inventor： CHIN TOM ,  LEE KUO-CHUN

IPC: H04W48/16

Abstract: A method for parallel acquisition of system information from multiple base stations may be implemented by a mobile station. The method may include determining scheduled times for transmission of the system information from the multiple base stations based on parameters included in messages from the multiple base stations. The method may also include creating a schedule list that comprises the scheduled times. The method may further include tuning to the base stations at the scheduled times that are specified in the schedule list in order to receive the system information from the base stations.

公开(公告)号：CA2721926A1

公开(公告)日：2009-11-19

申请号：CA2721926

申请日：2009-04-27

Applicant: QUALCOMM INC

Inventor： CHIN TOM ,  LEE KUO-CHUN ,  NAGUIB AYMAN FAWZY

IPC: H04W36/14 ,  H04W36/30

Abstract: Methods and apparatus for autonomous handover between WiMAX (Worldwide Interoperability for Microwave Access) and CDMA (Code Division Multiple Access) EVDO (Evolution-Data Optimized) or 1xRTT (one times Radio Transmission Technology, or 1x) networks during normal operation of a dual-mode mobile station (MS) are provided. The methods and apparatus may improve service continuity during handover and need not require any changes to the WiMAX or CDMA standards.

公开(公告)号：CA2716013A1

公开(公告)日：2009-10-01

申请号：CA2716013

申请日：2009-03-03

Applicant: QUALCOMM INC

Inventor： CHIN TOM ,  LEE KUO-CHUN

IPC: H04L1/00 ,  H04L29/08

Abstract: A corrupted protocol data unit (PDU) within a received burst of data may be identified. The received burst of data may include multiple concatenated PDUs. The received burst of data may continue to be processed despite the identification of the corrupted PDU. A next PDU in the received burst of data may be identified after the corrupted PDU is identified.

公开(公告)号：CA2715854A1

公开(公告)日：2009-10-01

申请号：CA2715854

申请日：2009-03-03

Applicant: QUALCOMM INC

Inventor： CHIN TOM ,  LEE KUO-CHUN

IPC: H04W56/00 ,  H04B7/26

Abstract: A method for uplink frame synchronization in a subscriber station may include recording a first time stamp corresponding to a first downlink frame and recording a second time stamp corresponding to a second downlink frame. The first time stamp and the second time stamp may be used to determine a propagation delay change. Uplink transmission timing may be adjusted based on the propagation delay change that is determined.