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发明公开
CN102142843A 序列转变位置的判断方法及其装置 失效 - 权利终止

序列转变位置的判断方法及其装置
摘要：
本发明公开了一种序列的转变位置的判断方法及其装置，其可以应用于解码器。此判断方法，用以判断一具有N位数的序列的一转变位置，其中该序列由一第一值及一第二值所构成，N为正整数。该判断方法包括：判断该序列中连续出现该第一值的位置，以决定一第一区间；判断该序列中连续出现该第二值的位置，以决定一第二区间；以及判断该第一区间及该第二区间中区间长度较长者，当该第一区间的区间长度较长时，决定该第一区间与该第二值相邻处为该转变位置；当该第二区间的区间长度较长时，决定该第二区间与该第一值相邻处为该转变位置。
摘要（英）：

The invention discloses a determining method for a transition point of a sequence and a apparatus thereof which can be applied to a decoder. The determining method determines a transition point of a sequence with N numbers, wherein the sequence is composed of a first value and a second value and N is a positive integer. The determining method includes determining the position where the first value appears consecutively in the sequence to determine a first interval; determining the position where the second value appears consecutively in the sequence to determine a second interval; and determining the longer interval between the first interval and the second interval, when the first interval is longer, determining an adjacency of the first interval and the second value as the transition point, and when the second interval is longer, determining an adjacency of the second interval and the first value as the transition point.

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