| 摘要 |
A signal link selection method between exchange systems having a plurality of signal links of a destination exchange comprises the steps of obtaining a total number of signal links and a total link list, obtaining a number of unavailable signal links, obtaining a total number of available links by subtracting the number of unavailable links from the total link number, obtaining a first link number comprising a remainder obtained by dividing a signal link selection (SLS) value of a signal message (i.e., the decimal (numerical) equivalent of the binary code for the signal message) by the total link number, checking whether the first link is available, selecting the first link if it is available, and outputting a message. If the first link is not available, the method further comprises the steps of obtaining a second link number comprising a remainder obtained by dividing the first link number by the total number of available links, selecting the second link, and outputting a message.
|
