公开(公告)号：DE602006019973D1

公开(公告)日：2011-03-17

申请号：DE602006019973

申请日：2006-09-26

Applicant: QUALCOMM INC

Inventor： ROMINE CHRISTOPHER MARK ,  FEENAGHTY DENNIS MICHAEL ,  BURKE JOSEPH PATRICK ,  JHA SANJAY K ,  SOLIMAN SAMIR S

IPC: H04W24/06 ,  H04W24/00 ,  H04W88/02

公开(公告)号：MY140101A

公开(公告)日：2009-11-30

申请号：MYPI20040497

申请日：2004-02-17

Applicant: QUALCOMM INC

Inventor： RAJIV VIJAYAN ,  AVNEESH AGRAWAL ,  JHA SANJAY K

IPC: H04B7/00 ,  H04B7/005 ,  H04L5/02 ,  H04L27/26 ,  H04W52/34 ,  H04W72/04

Abstract: TECHNIQUES FOR MANAGING PEAK-TO AVERAGE POWER RATIO (PAPR) FOR MULTI-CARRIER MODULATION IN WIRELESS COMMUNICATION SYSTEMS. DIFFERENT TERMINALS IN A MULTIPLE-ACCESS SYSTEM MAY HAVE DIFFERENT REQUIREDTRANSMIT POWERS. THE NUMBER OF CARRIER TO ALLOCATE TO EACH TERMINAL IS MADE DEPENDENT ON ITS REQUIRED TRANSMIT POWER. TERMINALS WITH HIGHER REQUIRED TRANSMIT POWERS MAY BE ALLOCATED FEWER CARRIES (ASSOCIATED WITH SMALLER PAPR) TO ALLOW THE POWER AMPLIFIER TO OPERATE AT HIGHER POWER LEVELS. TERMINALS WITH LOWER REQUIRED TRANSMIT POWERS MAY BE ALLOCATED MORE CARRIES (ASSOCIATED WITH HIGHER PAPR) SINCE THE POWER AMPLIFIER IS OPERATED AT LOWER POWER LEVELS. THE SPECIFIC CARRIERS TO ASSIGN TO THE TERMINALS MAY ALSO BE DETERMINED BY THEIR TRANSMIT POWER LEVELS TO REDUCE OUT-OF0BAND EMISSIONS. TERMINALS WITH HIGHER REQUIRED TRANSMIT POWERS MAY BE ASSIGNED WITH CARRIES NEAR THE MIDDLE OF THE OPERATING BAND, AND TERMINALS WITH LOWER REQUIRED TRANSMIT POWERS MAY BE ASSIGNED WITH CARRIES NEAR THE BAND EDGES.

公开(公告)号：MXPA05008776A

公开(公告)日：2005-12-14

申请号：MXPA05008776

申请日：2004-02-17

Applicant: QUALCOMM INC

Inventor： JHA SANJAY K

IPC: H04B7/005 ,  H04L5/02 ,  H04L27/26 ,  H04W52/34 ,  H04W72/04 ,  H04J00/00

Abstract: Tecnicas para administrar la relacion de energia pico a promedio (PAPR) para modulacion de multi-portador en sistemas de comunicacion inalambrica. Diferentes terminales en un sistema de multiple acceso pueden tener diferente energia de transmision requerida. El numero de portadores para ubicar a cada terminal se hace dependiendo de su energia de transmision requerida. Las terminales con energia de transmision requerida mas elevada pueden ubicarse en pocos portadores (asociados con PAPR mas pequena) para permitir al amplificador de energia operar en niveles de energia mas elevado. Las terminales con energia de transmision requerida mas baja pueden ubicarse en mas portadores (asociados con PAPR mas elevada) dado que el amplificador de energia es operado en niveles de energia mas bajo. Los portadores especificos asignan a las terminales que tambien pueden determinarse por sus niveles de energia de transmision para reducir las emisiones fuera de banda. Las terminales con energia de transmision requerida mas elevada pueden asignarse con portadores cerca de la mitad de la banda de operacion, y terminales con energia de transmision requerida mas baja, pueden asignarse con portadores cerca de los bordes de banda.

公开(公告)号：DK1066559T3

公开(公告)日：2005-10-03

申请号：DK99911150

申请日：1999-03-04

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QUIZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  MOTIWALA QUAEED ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F9/30 ,  G06F9/32 ,  G06F9/38 ,  G06F12/08 ,  G06F12/0886 ,  G06F15/78

Abstract: A circuit for digital signal processing calls for the use of a variable length instruction set. An exemplary DSP includes a set of three data buses (108, 110, 112) over which data may be exchanged with a register bank (120) and three data memories (102, 103, 104). A register bank (120) may be used that has registers accessible by at least two processing units (128, 130). An instruction fetch unit (156) may be included that receives instructions of variable length stored in an instruction memory (152). The instruction memory (152) may be separate from the set of three data memories (102, 103, 104).

公开(公告)号：NO20006698D0

公开(公告)日：2000-12-29

申请号：NO20006698

申请日：2000-12-29

Applicant: QUALCOMM INC

Inventor： JHA SANJAY K

IPC: G06F13/12 ,  G06F13/38 ,  G06F13/42 ,  G06F

Abstract: An inter-device serial bus protocol facilitates the interconnection and communication among various devices via a serial bus. The bus (48) comprises a clock wire, a data wire, and a start/stop wire. A master serial bus interface couples a master device to the serial bus. A slave serial bus interface couples a slave device to the serial bus. The master serial bus interface (180) may comprise a transaction initiator, a data write mechanism, a data read mechanism, and a clock driver. The transaction initiator initiates a transaction by pulling the signal level of the start/stop wire low. The data write mechanism controls the signal level on the data wire in accordance with the data to be written to the slave device. The data read mechanism reads data by monitoring the signal level on the data wire. The clock driver controls the signal level on the clock wire in accordance with a desired clock signal.

公开(公告)号：ZA992157B

公开(公告)日：2000-07-07

申请号：ZA992157

申请日：1999-03-17

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QIUZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  QUAEED SAKAMAKI MOTIWALA ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F20060101 ,  G11C20060101 ,  G06F ,  G11C

公开(公告)号：ZA9902157B

公开(公告)日：2000-07-07

申请号：ZA9902157

申请日：1999-03-17

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QIUZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  QUAEED SAKAMAKI MOTIWALA ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F20060101 ,  G11C20060101 ,  G06F ,  G11C

公开(公告)号：WO2004075444A3

公开(公告)日：2006-04-06

申请号：PCT/US2004004667

申请日：2004-02-17

Applicant: QUALCOMM INC ,  VIJAYAN RAJIV ,  AGRAWAL AVNEESH ,  JHA SANJAY K

Inventor： QUALCOMM INCORPORATED ,  VIJAYAN RAJIV ,  AGRAWAL AVNEESH ,  JHA SANJAY K

IPC: H04B7/005 ,  H04L5/02 ,  H04L27/26 ,  H04W52/34 ,  H04W72/04 ,  H04B7/00 ,  H04Q7/20

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0066 ,  H04L27/2614 ,  H04W52/343 ,  H04W52/367

Abstract: Techniques for managing peak-to-average power ratio (PAPR) for multi-carrier modulation in wireless communication systems. Different terminals in a multiple-access system may have different required transmit powers. The number of carriers to allocate to each terminal is made dependent on its required transmit power. Terminals with higher required transmit powers may be allocated fewer carriers (associated with smaller PAPR) to allow the power amplifier to operate at higher power levels. Terminals with lower required transmit powers may be allocated more carriers (associated with higher PAPR) since the power amplifier is operated at lower power levels. The specific carriers to assign to the terminals may also be determined by their transmit power levels to reduce out-of-band emissions. Terminals with higher required transmit powers may be assigned with carriers near the middle of the operating band, and terminals with lower required transmit powers may be assigned with carriers near the band edges.

Abstract translation: 用于管理无线通信系统中多载波调制的峰均功率比（PAPR）的技术。 多址系统中的不同终端可能具有不同的所需传输功率。 分配给每个终端的载波数量取决于其所需的发射功率。 具有更高所需发射功率的终端可以被分配较少的载波（与较小的PAPR相关联），以允许功率放大器在较高的功率电平下工作。 由于功率放大器在较低的功率电平下工作，所以具有较低所需发射功率的终端可以分配更多的载波（与更高的PAPR相关联）。 分配给终端的特定载波也可以由其发射功率电平来确定，以减少带外发射。 具有更高要求的发射功率的终端可以被分配到靠近工作频带中间的载波，并且具有较低所需发射功率的终端可以被分配给带边缘附近的载波。

公开(公告)号：WO2010027714A2

公开(公告)日：2010-03-11

申请号：PCT/US2009054689

申请日：2009-08-21

Applicant: QUALCOMM INC ,  RAUBER PETER H ,  GROB MATTHEW S ,  ACHOUR BAAZIZ ,  BUTLER BRIAN K ,  CARSON PETER ,  JHA SANJAY K

Inventor： RAUBER PETER H ,  GROB MATTHEW S ,  ACHOUR BAAZIZ ,  BUTLER BRIAN K ,  CARSON PETER ,  JHA SANJAY K

IPC: G06F15/173 ,  G06Q30/00

CPC classification number: G06Q30/00 ,  H04L63/08 ,  H04L67/28 ,  H04L67/2842 ,  H04L67/306 ,  H04L67/322 ,  H04W4/00 ,  H04W28/14 ,  H04W88/08 ,  H04W92/20

Abstract: A deployment and distribution model improves content delivery with a business incentive for placement of kiosks with one or more wireless access points in public locations so that portable media players (PMPs) can receive media content (e.g., audio, video, text, haptic content, etc.). In addition, coordination between subscribing users of PMPs, vendors who provide kiosks, and a network central controller of a content distribution system allow for prepositioning of video content at the kiosks through economically desirable low data rate communication links from the network (e.g., dial- up modem, DSL, etc.); coordinated queuing of downloads (e.g., partial downloads) between kiosk to PMP, peer-to-peer (P2P) downloading between PMPs, and uploads from PMP to kiosk; billing/crediting to correspond with such participation in the distribution; and changing priority/selection of prepositioning of content at kiosks to reflect a clientele profile.

Abstract translation: 部署和分发模式通过企业激励措施来改善内容传送，以便在公共位置放置具有一个或多个无线接入点的信息亭，使得便携式媒体播放器（PMP）可以接收媒体内容（例如，音频，视频，文本，触觉内容， 等等。）。 另外，PMP的订阅用户，提供信息亭的供应商和内容分发系统的网络中央控制器之间的协调允许通过经济上期望的来自网络的低数据速率通信链路（例如，拨号盘）来在信息亭处预置视频内容， 调制解调器，DSL等）; 协调排队在Kiosk到PMP之间的下载（例如，部分下载），PMP之间的对等（P2P）下载以及从PMP到Kiosk的上传; 结算/贷记对应于参与分配; 并改变在信息亭进行内容预置的优先级/选择，以反映客户简档。

公开(公告)号：WO2006128080A3

公开(公告)日：2007-02-08

申请号：PCT/US2006020641

申请日：2006-05-25

Applicant: QUALCOMM INC ,  JHA SANJAY K ,  ABDI BEHROOZ L ,  SCOTT CLIFTON EUGENE ,  FOK KENNY ,  YIP ERIC CHI CHUNG ,  CASSETT TIA MANNING

Inventor： JHA SANJAY K ,  ABDI BEHROOZ L ,  SCOTT CLIFTON EUGENE ,  FOK KENNY ,  YIP ERIC CHI CHUNG ,  CASSETT TIA MANNING

IPC: H04W88/02

CPC classification number: H04W12/08 ,  H04L63/10 ,  H04M1/66 ,  H04M1/72522 ,  H04M3/42178 ,  H04W88/02

Abstract: Apparatus, methods, and programs for protecting data on a wireless device may include a wireless device having a computer platform with a processing engine operable, based upon configurable parameters, to log data access attempt on the wireless device and transmit the log to a remote device. Furthermore, the wireless device may be configured to execute locally and remotely generated control commands on the wireless device, the commands operable to modify an operation of the wireless device. The embodiment may also include an apparatus operable to receive the transmitted log, analyze the received log and transmit a control command to the wireless device. The apparatus may further generate a data access report and make the report available to an authorized user.

Abstract translation: 用于保护无线设备上的数据的设备，方法和程序可以包括具有计算机平台的无线设备，该计算机平台具有处理引擎，该处理引擎基于可配置参数操作以在无线设备上记录数据访问尝试并将该日志传输到远程设备 。 此外，无线设备可以被配置为在无线设备上执行本地和远程生成的控制命令，这些命令可操作来修改无线设备的操作。 该实施例还可以包括可操作来接收所发送的日志，分析所接收的日志并将控制命令发送到无线设备的装置。 该设备可以进一步生成数据访问报告并且使得该报告对于授权用户可用。