DOWNLOAD AND DISPLAY OF SYSTEM TAGS IN WIRELESS COMMUNICATION SYSTEMS,申请号CA20032508857-传众专利搜索

DOWNLOAD AND DISPLAY OF SYSTEM TAGS IN WIRELESS COMMUNICATION SYSTEMS

申请公布号：CA2508857(A1)

申请号：CA20032508857

申请日期：2003.12.09

申请公布日期：2004.06.24

申请人：

QUALCOMM INCORPORATED

发明人：UCHIDA, NOBUYUKI

分类号：H04W8/18;H04W48/10;(IPC1-7):H04Q7/32

主分类号：H04W8/18

摘要：Techniques for downloading and displaying system tags by wireless terminals based on roaming status. A tag includes texts and/or graphics. The system ta gs include home system tags and roaming system tags, which include group tags a nd specific tags. A home system tag is associated with one or multiple home systems, a group tag is associated with one or multiple roaming indicator values, and a specific tag is associated with one or multiple SID values. A terminal is provided with home system tag, group tags, and specific tags. Th e terminal displays the home system tag when obtaining service from the home system and a roaming system tag when obtaining service from a roaming system . The particular roaming system tag to be displayed is dependent on the roamin g indicator value and the SID value for the roaming system. The system tags ma y be downloaded to the terminal via over-the-air signaling.