公开(公告)号：CA2773884C

公开(公告)日：2017-05-16

申请号：CA2773884

申请日：2010-09-10

Applicant: QUALCOMM INC

Inventor： CHEN WANSHI ,  LUO TAO ,  KHANDEKAR AAMOD DINKAR ,  MONTOJO JUAN ,  GAAL PETER ,  DAMNJANOVIC JELENA M

IPC: H04W72/04 ,  H04W72/12

Abstract: Methods, systems, apparatus and computer program products are provided for multiple carrier indication and downlink conrol information interaction. In particular, to facilitate the configuration and allocation of cross - carrier control information (708) associated with transmissions of a wireless communication system (700).

公开(公告)号：CA2894349C

公开(公告)日：2017-03-14

申请号：CA2894349

申请日：2007-08-21

Applicant: QUALCOMM INC

Inventor： MALLADI DURGA PRASAD ,  DAMNJANOVIC ALEKSANDAR ,  MONTOJO JUAN

IPC: H04W74/08

Abstract: Techniques for accessing a wireless communication system are described. A user equipment (UE) sends a random access preamble for system access. The random access preamble may include a random identifier (ID), a channel quality indicator (CQI), etc. The UE may randomly select the random ID or may be assigned this random ID. The UE receives a random access response from a base station. The random access response may include control channel resources (e.g., CQI and PC resources), uplink resources, and/or control information (e.g., timing advance and PC correction) for the UE. The random access response may be sent in two parts using two messages. A first message may be sent on a control channel and may include identification information and possibly other information. A second message may be sent on a shared data channel and may include remaining information for the random access response.

公开(公告)号：MY159920A

公开(公告)日：2017-02-15

申请号：MYPI2011001798

申请日：2009-11-11

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC JELENA M ,  MONTOJO JUAN ,  GAAL PETER

IPC: H04L5/00

Abstract: A WIRELESS COMMUNICATION SYSTEM (100) FACILITATES MULTICHANNEL PERIODIC AND APERIODIC FEEDBACK (E.G., CHANNEL QUALITY INDICATOR (CQI), RANK INDICATOR (RI), PRECODING MATRIX INDICATOR (PMI)) FROM A POPULATION OF USER EQUIPMENT (104A-104D) WHILE FACILITATING LEGACY SINGLE CARRIER COMMUNICATION. PAIRED DOWNLINK (DL)/ UPLINK (UL) OR MANY-TO-ONE MAPPING COMMUNICATION CAN BE ESTABLISHED BY COMMON SYSTEM INFORMATION OR DEDICATED SIGNALING. IN ONE ASPECT, A FLAG SENT BY SYSTEM INFORMATION OR BY DEDICATED SIGNALING CAN INDICATE WHICH MEANS CONTROLS. FEEDBACK CAN BE CONFIGURED FOR EACH CARRIER INDEPENDENTLY REPORTED IN A CONCATENATED IN FREQUENCY FASHION, REPORTED IN A CYCLE IN TIME FASHION, OR REPORTED IN A STAGGERED IN TIME AND FREQUENCY FASHION. FEEDBACK CAN BE REPORTED JOINTLY AS ONE WIDE BANDWIDTH. FEEDBACK CAN BE A SINGLE REPORT PERHAPS REPORTED ON A DATA CHANNEL FOR MORE CAPACITY OR BY CYCLED CARRIER/SUBBAND REPORTING.

公开(公告)号：DK2266336T3

公开(公告)日：2017-02-13

申请号：DK09725787

申请日：2009-03-25

Applicant: QUALCOMM INC

Inventor： LUO TAO ,  MONTOJO JUAN ,  GAAL PETER ,  SARKAR SANDIP

IPC: H04J11/00 ,  H04L5/00 ,  H04W16/02 ,  H04W48/12

公开(公告)号：MY159669A

公开(公告)日：2017-01-13

申请号：MYPI2010004320

申请日：2009-04-07

Applicant: QUALCOMM INC

Inventor： KHANDEKAR AAMOD D ,  MONTOJO JUAN ,  AGRAWAL AVNEESH

IPC: H04W16/14 ,  H04W88/06 ,  H04W88/10

Abstract: SYSTEMS (100,200) AND METHODOLOGIES ARE DESCRIBED THAT FACILITATE DEFINING NEW CONTROL CHANNELS IN LEGACY WIRELESS NETWORKS. CONTROL DATA RESOURCES FOR NEW SYSTEMS CAN BE DEFINED OVER RESOURCES RESERVED FOR GENERAL DATA COMMUNICATIONS IN THE LEGACY WIRELESS NETWORK SPECIFICATION. IN THIS REGARD, LEGACY DEVICES CAN STILL BE SUPPORTED BY DEVICES IMPLEMENTING NEW CONTROL DATA RESOURCES, AND THE NEW CONTROL DATA RESOURCES CAN AVOID SUBSTANTIAL INTERFERENCE THAT IS TYPICALLY EXHIBITED OVER LEGACY CONTROL AND/OR REFERENCE SIGNAL RESOURCES BY INSTEAD USING THE GENERAL DATA RESOURCES. IN ADDITION, NEW SYSTEM DEVICES CAN AVOID SCHEDULING DATA COMMUNICATION RESOURCES OVER THE NEW CONTROL RESOURCES TO CREATE A SUBSTANTIALLY NON-INTERFERED GLOBAL CONTROL SEGMENT. CONTROL DATA (702,704) CAN BE TRANSMITTED OVER THE SEGMENT USING BEACON-BASED TECHNOLOGIES, REUSE SCHEMES, AND/OR THE LIKE.

公开(公告)号：CA2829721C

公开(公告)日：2016-12-13

申请号：CA2829721

申请日：2009-08-12

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC JELENA M ,  MONTOJO JUAN ,  SARKAR SANDIP ,  GAAL PETER ,  KHANDEKAR AAMOD D ,  FARAJIDANA AMIR

IPC: H04W72/00 ,  H04B1/713 ,  H04W24/00

Abstract: Systems and methodologies are described that facilitate assigning resources for an anchor carrier and an additional carrier with a grant message. The grant message communicated with an anchor carrier can include resource information a plurality of carriers. Moreover, the systems and methodologies that facilitate identifying control information for an anchor carrier and/or an additional carrier based upon an operating mode, wherein the operating mode is a legacy mode or an extended mode. Based on the operating mode, particular resources associated with control regions are monitored for control information for respective anchor carrier(s) or additional carrier(s).

公开(公告)号：CA2731864C

公开(公告)日：2016-12-06

申请号：CA2731864

申请日：2009-08-12

Applicant: QUALCOMM INC

Inventor： MONTOJO JUAN ,  MEYLAN ARNAUD

IPC: H04W74/08

Abstract: A wireless communication system provides for a random access channel (RACH) procedure for user equipment (UE) to request access to an uplink channel. From a physical layer perspective, an evolved Base Station (eNB) responds with a random access preamble and a random access response (RAR) of a fixed length message, such as 21 bits or 20 bits with a reserved bit for future extensions. In answer to a need that exists for an RAR to accommodate variations in system bandwidth, an approach to encoding a truncated resource block (RB) assignment of the RAR in manner in which the UE can interpret the RAR without loss of information. Thereby, needs for achieving RACH procedures and existing channel resources can be realized.

公开(公告)号：ES2589321T3

公开(公告)日：2016-11-11

申请号：ES09172472

申请日：2008-05-05

Applicant: QUALCOMM INC

Inventor： MONTOJO JUAN ,  MALLADI DURGA PRASAD ,  ZHANG XIAOXIA

IPC: H04L1/18 ,  H04L1/16 ,  H04L5/00 ,  H04W72/12 ,  H04W72/14

Abstract: Un procedimiento para identificar recursos asignados de acuse de recibo para un equipo de usuario en un sistema de comunicación inalámbrica, que comprende: recibir (1102) un primer índice asignado al equipo de usuario entre la información recibida desde una estación base; identificar (1104) un desplazamiento entre la información recibida desde la estación base; y configurar (1108) la comunicación de acuses de recibo para utilizar los recursos de acuse de recibo de un fondo compartido de recursos de acuse de recibo (610; 710) que tiene un segundo índice correspondiente al primer índice, más el desplazamiento identificado.

公开(公告)号：BRPI0920816A2

公开(公告)日：2016-11-01

申请号：BRPI0920816

申请日：2009-10-22

Applicant: QUALCOMM INC

Inventor： FARAJIDANA AMIR ,  MONTOJO JUAN ,  DAMNJANOVIC JELENA M

IPC: H04L5/00 ,  H04L1/00

公开(公告)号：CA2759806C

公开(公告)日：2016-10-04

申请号：CA2759806

申请日：2010-05-04

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC JELENA M ,  MONTOJO JUAN ,  BHUSHAN NAGA

IPC: H04W52/42 ,  H04W52/14 ,  H04W52/28 ,  H04W52/34

Abstract: The described apparatus and methods may include a controller configured to determine power required for at least one of a plurality of carriers, and generate at least one of a plurality of power control commands for at least one of the plurality of carriers based on the determination.