发明名称 |
A MOBILE COMMUNICATION DEVICE FOR RETRIEVING GEOSPATIAL DATA |
摘要 |
A method for receiving geospatial data using a communication device, the method comprising transmitting from the communication device to a server a request for geospatial data, the request including device display information, and receiving at the communication device from the server a subset of requested geospatial data, the subset being generated based on the device display information. The device display information may include a viewport size or a screen size. |
申请公布号 |
CA2761409(A1) |
申请公布日期 |
2012.06.17 |
申请号 |
CA20112761409 |
申请日期 |
2011.12.09 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
NIRANJAN, KARTHIGESU;OWEN, RUSSELL NORMAN |
分类号 |
H04W4/18;H04W4/02 |
主分类号 |
H04W4/18 |
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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