Patent Document ID: 20130198241
Application ID: 13751200
Patent Flag: 0

Claim One:
1. A computer-readable medium recording therein one or more programs comprising commands directing to change one or more contents of a plurality of basic memory units included in an electronic device, wherein the improvement comprises the plurality of basic memory units each comprises a database comprising one or more records each comprising a basic memory unit identifier, a network identifier field to identify a network, and a basic memory unit link field, and when executed on the electronic device, the commands may direct so that information representing a first network is written in the network identifier fields of first records respectively included in (N) number of basic memory units, and information representing the basic memory unit identifier of a [mod(i, N)+1]th basic memory unit is written in the basic memory unit link field of the first record included in a [i]th basic memory unit among the (N) number of basic memory units (1≦i≦N, i=integer).