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 |
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代理人 |
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主权项 |
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地址 |
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