发明名称 Apparatus and method for determining synchronization status of database copies connected by a radio air interface of a radio communication system
摘要 Apparatus, and an associated method, for facilitating determination of whether database copies are in match with one another. A group hash is formed, associated with a group of data records of one of the database copies. The group hash is communicated, by way of a radio air interface, and the value of the group hash is compared with a corresponding value associated with a corresponding group of data records of the other database copy. If the values of the group hashes correspond, a determination is made that the groups of database records of the database are in match with one another. And, through communication of only a single group hash on the radio air interface, database correspondence of the group data records of the database copies are determined. <IMAGE>
申请公布号 HK1078966(A1) 申请公布日期 2007.12.07
申请号 HK20060101099 申请日期 2006.01.24
申请人 RESEARCH IN MOTION LIMITED 发明人 DAVID PAUL YACH;BARRY WARREN LINKERT;KIE YHU;SALIM HAYDER OMAR;TYSOWSKI, PIOTR, K.;PHILLIPS CATHERINE HECHT-ENNS;KATHY ANN PEREIRA
分类号 G06F;G06F17/30;H04L29/06;H04L29/08 主分类号 G06F
代理机构 代理人
主权项
地址