Invention Grant
US08601343B2 Encoding and decoding method, and encoding and decoding devices with a two-stage error protection process
失效
编码和解码方法，以及具有两级错误保护过程的编码和解码设备
- Patent Title: Encoding and decoding method, and encoding and decoding devices with a two-stage error protection process
- Patent Title (中): 编码和解码方法，以及具有两级错误保护过程的编码和解码设备
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Application No.: US13022256Application Date: 2011-02-07
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Publication No.: US08601343B2Publication Date: 2013-12-03
- Inventor: Jürgen Pandel , Marcel Wagner
- Applicant: Jürgen Pandel , Marcel Wagner
- Applicant Address: DE Munich
- Assignee: Nokia Siemens Networks GmbH & Co. KG
- Current Assignee: Nokia Siemens Networks GmbH & Co. KG
- Current Assignee Address: DE Munich
- Agency: Staas & Halsey LLP
- Priority: DE102004036383 20040727
- Main IPC: H03M13/00
- IPC: H03M13/00
Abstract:
An encoding method and device are provided for a series of data packets transmitted in the framework of a combined streaming and downloading application by a two-stage error protection process and only one unidirectional transmission channel. A partial block of successive data packets is protected against some transmission errors occurring during streaming with the aid of a first error protection process while all data packets are protected against the transmission errors that can remain after streaming is completed with the aid of a second error protection process. In a decoding process, a series of data packets that are encoded according to the encoding are decoded.
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