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    • 3. 发明申请
    • METHOD AND APPARATUS FOR DECODING AN AUDIO SIGNAL
    • 用于解码音频信号的方法和装置
    • WO2006126839A1
    • 2006-11-30
    • PCT/KR2006/001978
    • 2006-05-25
    • LG ELECTRONICS INC.LEE, Sang HyupMOON, Kyoung SooKIM, Jun
    • LEE, Sang HyupMOON, Kyoung SooKIM, Jun
    • G08G1/0962
    • G08G1/092
    • This disclosure relates to encoding and decoding traffic information using a field indicative of an encoding scheme. A method for identifying traffic information in accordance with the present invention comprises receiving traffic data including a first identifier, information that is encoded, and information corresponding to a field indicative of an encoding scheme, wherein the first identifier enables a determination of a type of information that is included within the received traffic data; determining the type of information included within the received traffic data based on the first identifier; determining encoding information based on the field indicative of an encoding scheme included in the received traffic data only if the first identifier reveals that the received traffic data includes a field indicative of an encoding scheme; and identifying the information that is encoded based on the determined encoding information.
    • 本公开涉及使用指示编码方案的字段对业务信息进行编码和解码。 根据本发明的用于识别交通信息的方法包括:接收包括第一标识符,被编码的信息和对应于指示编码方案的字段的信息的业务数据,其中所述第一标识符能够确定信息类型 包括在所接收的交通数据中; 基于所述第一标识确定所接收的业务数据中包含的信息的类型; 仅当所述第一标识符显示所接收的业务数据包括指示编码方案的字段时,基于指示所述接收的业务数据中包括的编码方案的字段来确定编码信息; 以及基于所确定的编码信息来识别被编码的信息。