公开(公告)号：US20160142455A1

公开(公告)日：2016-05-19

申请号：US14541577

申请日：2014-11-14

Applicant: QUALCOMM Incorporated

Inventor： Magesh Hariharan ,  Lior Amarilio ,  Julio Arceo ,  Aris Balatsos ,  Hans Georg Gruber

IPC: H04L29/06 ,  H04R3/12

CPC classification number: H04L65/4069 ,  G06F3/162 ,  G06F13/4291 ,  H04R3/12 ,  H04R5/04 ,  H04R2420/09 ,  H04R2499/11

Abstract: Multi-channel audio alignment schemes are disclosed. One aspect of the present disclosure provides for accumulation of audio samples across multiple related audio channels at an audio source. Related audio channels indicate their interrelatedness, and when all the related audio channels have data to transmit, the source releases the data onto the time slots of the Serial Low-power Inter-chip Media Bus (SLIMbus), such that the related audio channels are within a given segment window of the time slot. This accumulation is repeated at the boundary of every segment window. Similarly, accumulation may be performed at the audio sink. Components within the audio sink may only read received data if status signals from all related sinks indicate that predefined thresholds have been reached. By providing such accumulation options, audio fidelity is maintained across multiple audio data channels.

公开(公告)号：US20130242800A1

公开(公告)日：2013-09-19

申请号：US13764233

申请日：2013-02-11

Applicant: QUALCOMM INCORPORATED

Inventor： Hans Georg Gruber ,  Helena Deirdre O'Shea ,  Christian Holenstein

IPC: H04B1/40

CPC classification number: H04B1/40 ,  H04B1/005 ,  H04L12/403 ,  H04L41/0896

Abstract: A method for classifying radio frequency front-end (RFFE) devices. The method includes enumerating a radio frequency front-end (RFFE) slave device according to at least one classifier bit within the RFFE slave device. The method also includes adjusting an RFFE control interface of an RFFE master device according to slave device configuration information determined from the at least one classifier bit within the RFFE slave device.

Abstract translation: 一种用于对射频前端（RFFE）设备进行分类的方法。 该方法包括根据RFFE从设备中的至少一个分类器位置列举射频前端（RFFE）从设备。 该方法还包括根据从RFFE从设备中的至少一个分类器位确定的从设备配置信息调整RFFE主设备的RFFE控制接口。

公开(公告)号：US20130156044A1

公开(公告)日：2013-06-20

申请号：US13714140

申请日：2012-12-13

Applicant: QUALCOMM INCORPORATED

Inventor： Hans Georg Gruber ,  Magesh Hariharan ,  Julio Arceo ,  Suren Mohan ,  Aris Balatsos

IPC: H04L12/56

CPC classification number: H04L47/726 ,  G06F13/423 ,  G06F13/4291

Abstract: A method includes sending data from a first serial low-power inter-chip media bus (SLIMbus) component to a second SLIMbus component. The method further includes sending the data via at least a first SLIMbus data line of a plurality of SLIMbus data lines.

Abstract translation: 一种方法包括将数据从第一串行低功率芯片间媒体总线（SLIMbus）组件发送到第二SLIMbus组件。 该方法还包括经由多条SLIMbus数据线的至少第一SLIMbus数据线发送数据。

公开(公告)号：US09236884B2

公开(公告)日：2016-01-12

申请号：US13929728

申请日：2013-06-27

Applicant: QUALCOMM Incorporated

Inventor： Hans Georg Gruber ,  Subra Dravida ,  Parvathanathan Subrahmanya ,  Vidyut Mukund Naware ,  Helena Deirdre O'Shea ,  Garret Webster Shih ,  Jason Thurston

IPC: H03M13/09 ,  H03M13/00 ,  H04L1/00

CPC classification number: H03M13/09 ,  H04L1/004 ,  H04L1/0061 ,  H04L1/0072

Abstract: A method, an apparatus, and a computer program product for communication within a wireless terminal. The method can be implemented using dedicated logic and managed and controlled by state machines and/or sequencers. Data received or provided in a memory of a first integrated circuit of a terminal is encoded and transmitted in a data packet to a second integrated circuit. A header identifying the data type and providing a destination is included in the data packet. The destination may be identified as a memory address memory of the second integrated circuit that is mapped to a corresponding memory address of the first integrated circuit at which the data is received. In an aspect, the apparatus receives a header, detects an error in the received header, determines a failure to identify a packet boundary when the error is detected, and performs a search operation to identify the packet boundary.

Abstract translation: 一种用于在无线终端内进行通信的方法，装置和计算机程序产品。 该方法可以使用专用逻辑来实现，并由状态机和/或定序器进行管理和控制。 接收或提供在终端的第一集成电路的存储器中的数据被编码并在数据分组中发送到第二集成电路。 识别数据类型并提供目的地的报头被包括在数据分组中。 目的地可以被识别为第二集成电路的存储器地址存储器，其被映射到接收数据的第一集成电路的相应存储器地址。 一方面，该装置接收报头，检测出接收到的报头中的错误，确定检测到错误时识别分组边界的故障，并执行识别分组边界的搜索操作。

公开(公告)号：US09929972B2

公开(公告)日：2018-03-27

申请号：US13714140

申请日：2012-12-13

Applicant: QUALCOMM Incorporated

Inventor： Hans Georg Gruber ,  Magesh Hariharan ,  Julio Arceo ,  Suren Mohan ,  Aris J. Balatsos

IPC: G06F13/00 ,  G06F13/14 ,  H04L12/911 ,  G06F13/42

CPC classification number: H04L47/726 ,  G06F13/423 ,  G06F13/4291

Abstract: A method includes sending data from a first serial low-power inter-chip media bus (SLIMbus) component to a second SLIMbus component. The method further includes sending the data via at least a first SLIMbus data line of a plurality of SLIMbus data lines.

公开(公告)号：US20160142454A1

公开(公告)日：2016-05-19

申请号：US14541557

申请日：2014-11-14

Applicant: QUALCOMM Incorporated

Inventor： Magesh Hariharan ,  Lior Amarilio ,  Julio Arceo ,  Aris Balatsos ,  Hans Georg Gruber

IPC: H04L29/06 ,  H04R3/12

CPC classification number: H04L65/4069 ,  G06F3/162 ,  G06F3/165 ,  G06F13/4291 ,  H04L65/604 ,  H04R3/12 ,  H04R5/04 ,  H04R2420/09 ,  H04R2499/11

Abstract: Multi-channel audio alignment schemes are disclosed. One aspect of the present disclosure provides for accumulation of audio samples across multiple related audio channels at an audio source. Related audio channels indicate their interrelatedness, and when all the related audio channels have data to transmit, the source releases the data onto the time slots of the Serial Low-power Inter-chip Media Bus (SLIMbus), such that the related audio channels are within a given segment window of the time slot. This accumulation is repeated at the boundary of every segment window. Similarly, accumulation may be performed at the audio sink. Components within the audio sink may only read received data if status signals from all related sinks indicate that predefined thresholds have been reached. By providing such accumulation options, audio fidelity is maintained across multiple audio data channels.

Abstract translation: 公开了多声道音频对准方案。 本公开的一个方面提供了音频源在多个相关音频通道上的累积。 相关的音频通道表示它们的相互关联性，当所有相关的音频通道都具有要发送的数据时，源将数据释放到串行低功率芯片间媒体总线（SLIMbus）的时隙上，使得相关的音频通道 在时隙的给定分段窗口内。 在每个分段窗口的边界处重复该累积。 类似地，可以在音频接收器处执行累加。 音频接收器内的组件只能从所有相关接收器的状态信号指示已达到预定义的阈值时才读取接收到的数据。 通过提供这种累积选项，可以在多个音频数据通道之间保持音频保真度。