人名直接映射电话号码的研究

Telephone number coding schemes based on characteristics of user’s name

提出人名与号码直接映射的个性化电话号码库机制,其应用价值不仅在于方便于脑记忆,还可以缓解垃圾来电的骚扰,在不方便接电话时也能得到妥善处理。通过拼音字母或者人名的其他特征映射到数字小键盘,形成的映射号码要避免重码,编码规则还要尽量简单。编码规则的好坏可采用主成分分析法来评价。给出了几种编号方案并对编码效果进行了评价。

The individualized telephone number database was proposed that the telephone number derived directly from user＇s name. It is useful to avoid too much disorder numbers memorized in human brains, to block unsolicited call, and to process calling as the user is busy properly. Phonetic alphabets or other characteristic of Chinese name can be mapped to digital keypad without duplicating. The mapping rules should be as simple as possible. It can be evaluated by PCA （principal component analysis）. Some mapping schemes for examples were proposed and evaluated.