公开(公告)号：AU4700800A

公开(公告)日：2000-11-21

申请号：AU4700800

申请日：2000-05-05

Applicant: QUALCOMM INC

Inventor： CLAXTON DANIEL D ,  KERR RICHARD ,  VIJ GAJINDER

IPC: H04M1/02 ,  H04M1/60 ,  H04M1/725

Abstract: A detection circuit that detects the open and close state of a flip cover of a communications device. The detection circuit includes a resistive network and an analog-to-digital converter (ADC). When the flip cover is in the closed position, the circuit detects a unique resistive value through a set of contacts. This voltage level is converted from an analog signal to a digital signal via the ADC for input into a microprocessor. When the flip cover is in the open position, the contacts are broken, thus, disabling the detection of the unique resistive value. The resulting voltage level is converted from an analog signal to a digital signal via the ADC for input into a microprocessor. Software, programmed within the microprocessor, enables the communications device to operate in the appropriate mode according to the detection of the open/close state of the flip cover.

公开(公告)号：AU767415B2

公开(公告)日：2003-11-06

申请号：AU4700800

申请日：2000-05-05

Applicant: QUALCOMM INC

Inventor： CLAXTON DANIEL D ,  KERR RICHARD ,  VIJ GAJINDER

IPC: H04M1/02 ,  H04M1/60 ,  H04M1/725

Abstract: A detection circuit that detects the open and close state of a flip cover of a communications device. The detection circuit includes a resistive network and an analog-to-digital converter (ADC). When the flip cover is in the closed position, the circuit detects a unique resistive value through a set of contacts. This voltage level is converted from an analog signal to a digital signal via the ADC for input into a microprocessor. When the flip cover is in the open position, the contacts are broken, thus, disabling the detection of the unique resistive value. The resulting voltage level is converted from an analog signal to a digital signal via the ADC for input into a microprocessor. Software, programmed within the microprocessor, enables the communications device to operate in the appropriate mode according to the detection of the open/close state of the flip cover.

公开(公告)号：CA2371097C

公开(公告)日：2008-06-17

申请号：CA2371097

申请日：2000-05-05

Applicant: QUALCOMM INC

Inventor： KERR RICHARD ,  VIJ GAJINDER ,  CLAXTON DANIEL D

IPC: G06F1/00 ,  G06F1/16 ,  H04M1/02 ,  H04M1/60 ,  H04M1/725 ,  H04Q7/32

Abstract: A detection circuit that detects the open and close state of a flip cover of a communications device. The detection circuit includes a resistive network and an analog-to-digital converter (ADC). When the flip cover is in the closed position, the circuit detects a unique resistive value through a set of contacts. This voltage level is converted from an analog signal to a digital signal via the ADC for input into a microprocessor. When the flip cover is in the open position, the contacts are broken, thus, disabling the detection of the unique resistive value. The resulting voltage level is converted from an analog signal to a digital signal via the AD for input into a microprocessor. Software, programmed within the microprocessor, enables the communications device to operate in the appropriate mode according to the detection of the open/close state of the flip cover.

公开(公告)号：CA2371097A1

公开(公告)日：2000-11-16

申请号：CA2371097

申请日：2000-05-05

Applicant: QUALCOMM INC

Inventor： CLAXTON DANIEL D ,  KERR RICHARD ,  VIJ GAJINDER

IPC: H04M1/02 ,  H04M1/60 ,  H04M1/725

Abstract: A detection circuit that detects the open and close state of a flip cover of a communications device. The detection circuit includes a resistive network an d an analog-to-digital converter (ADC). When the flip cover is in the closed position, the circuit detects a unique resistive value through a set of contacts. This voltage level is converted from an analog signal to a digital signal via the ADC for input into a microprocessor. When the flip cover is i n the open position, the contacts are broken, thus, disabling the detection of the unique resistive value. The resulting voltage level is converted from an analog signal to a digital signal via the AD for input into a microprocessor . Software, programmed within the microprocessor, enables the communications device to operate in the appropriate mode according to the detection of the open/close state of the flip cover.

公开(公告)号：HK1047509A1

公开(公告)日：2003-02-21

申请号：HK02109058

申请日：2002-12-13

Applicant: QUALCOMM INC

Inventor： CLAXTON DANIEL D ,  KERR RICHARD ,  VIJ GAJINDER

IPC: H04M1/02 ,  H04M1/60 ,  H04M1/725 ,  H04M

Abstract: A detection circuit that detects the open and close state of a flip cover of a communications device. The detection circuit includes a resistive network and an analog-to-digital converter (ADC). When the flip cover is in the closed position, the circuit detects a unique resistive value through a set of contacts. This voltage level is converted from an analog signal to a digital signal via the ADC for input into a microprocessor. When the flip cover is in the open position, the contacts are broken, thus, disabling the detection of the unique resistive value. The resulting voltage level is converted from an analog signal to a digital signal via the ADC for input into a microprocessor. Software, programmed within the microprocessor, enables the communications device to operate in the appropriate mode according to the detection of the open/close state of the flip cover.

公开(公告)号：BR0011307A

公开(公告)日：2002-04-30

申请号：BR0011307

申请日：2000-05-05

Applicant: QUALCOMM INC

Inventor： CLAXTON DANIEL D ,  KERR RICHARD ,  VIJ GAJINDER

IPC: H04M1/02 ,  H04M1/60 ,  H04M1/725

Abstract: A detection circuit that detects the open and close state of a flip cover of a communications device. The detection circuit includes a resistive network and an analog-to-digital converter (ADC). When the flip cover is in the closed position, the circuit detects a unique resistive value through a set of contacts. This voltage level is converted from an analog signal to a digital signal via the ADC for input into a microprocessor. When the flip cover is in the open position, the contacts are broken, thus, disabling the detection of the unique resistive value. The resulting voltage level is converted from an analog signal to a digital signal via the ADC for input into a microprocessor. Software, programmed within the microprocessor, enables the communications device to operate in the appropriate mode according to the detection of the open/close state of the flip cover.

公开(公告)号：WO2008086509A3

公开(公告)日：2008-11-27

申请号：PCT/US2008050822

申请日：2008-01-10

Applicant: QUALCOMM INC ,  GARUDADRI HARINATH ,  SUNDARRAMAN CHANDRU ,  VIJ GAJINDER ,  SRINIVASAMURTHY NAVEEN B ,  SAGETONG PHOOM

Inventor： GARUDADRI HARINATH ,  SUNDARRAMAN CHANDRU ,  VIJ GAJINDER ,  SRINIVASAMURTHY NAVEEN B ,  SAGETONG PHOOM

IPC: H04L12/801 ,  H04L29/06

CPC classification number: H04L65/4092 ,  H04L47/10 ,  H04L65/1059 ,  H04L65/602 ,  H04L65/80 ,  H04W72/08

Abstract: This disclosure describes techniques that can facilitate multimedia telephony. In one example, a method for communication of multimedia data comprises determining a first level of throughput associated with multimedia data communication from a first access terminal to a network, determining a second level of throughput associated with multimedia data communication from the network to a second access terminal based on feedback from the second access terminal to the first access terminal via the network, determining a budget associated with communication of a video unit of the multimedia data, and coding the video unit of the multimedia data based on the budget and the first and second levels of throughput.

Abstract translation: 本公开描述了可以促进多媒体电话的技术。 在一个示例中，用于通信多媒体数据的方法包括确定与从第一接入终端到网络的多媒体数据通信相关联的吞吐量的第一级别，确定与从网络到第二接入的多媒体数据通信相关联的吞吐量的第二级别 基于从所述第二接入终端经由所述网络到所述第一接入终端的反馈，确定与所述多媒体数据的视频单元的通信相关联的预算，以及基于所述预算对所述多媒体数据的视频单元进行编码，以及 第二级吞吐量。