Invention Grant
US07804796B2 Method and system for sending and receiving satellite digital radio programming information for multiple channels
有权
用于多个频道发送和接收卫星数字无线电节目信息的方法和系统
- Patent Title: Method and system for sending and receiving satellite digital radio programming information for multiple channels
- Patent Title (中): 用于多个频道发送和接收卫星数字无线电节目信息的方法和系统
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Application No.: US11459415Application Date: 2006-07-24
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Publication No.: US07804796B2Publication Date: 2010-09-28
- Inventor: Glenn A. Walker , Michael L. Hiatt, Jr.
- Applicant: Glenn A. Walker , Michael L. Hiatt, Jr.
- Applicant Address: US MI Troy
- Assignee: Delphi Technologies, Inc.
- Current Assignee: Delphi Technologies, Inc.
- Current Assignee Address: US MI Troy
- Agent Jimmy L. Funke
- Main IPC: H04B7/185
- IPC: H04B7/185 ; G01S3/16 ; H04B7/204 ; H04B7/216 ; H04B7/212 ; H04B7/19 ; H04B7/14
Abstract:
A method and system for communicating satellite digital radio program information for multiple satellite channels is provided. The method includes the steps of providing multiple satellite signals, and providing multiple data frames in each of the satellite signals. The method also includes the steps of providing frame synchronization symbols in each of the data frames, such that the frame synchronization symbols occurring in the satellite signals do not overlap in time with each other. The method also includes the steps of providing multiple data slots within each of the data frames, and providing satellite program information in at least one of the data slots in each data frame. The multiple data slots are positioned within each data frame relative to the frame synchronization symbol of that data frame, such that the data slots containing satellite program information in the multiple satellite signals do not overlap in time with each other.
Public/Granted literature
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