| 摘要 |
PURPOSE:To easily calculate a resource number and to reduce the probability of mis-distribution by splitting a bit length constituting an identifier in the unit of several bits, applying addition in (resource number + 1)-ary number and generating the identifier. CONSTITUTION:When the origin of a request text is stored in an internal resource in an exchange and identifier is given to a request text and the result is sent to a destination. In this case, the identifier corresponds to the number of internal resource and the identifier given to a request text is generated by splitting the bit length constituting the identifier in the unit of several bits, added in (resource number + 1)-ary number. Then the identifier obtained from a reply text is sectioned by several bits each and each digit in the several divided bits is added in a decimal number to obtain the internal resource of the call. Thus, the resource number is obtained in a few step number and the probability of mis-distribution is reduced. |
