| 摘要 |
<p>A content web page. (2) is downloaded from server (1) to a mobile device (3) via a proxy server (4). The proxy server (4) executes a program, that parses an original content web page into an XML-DOM internal representation. The internal representation is examined for a document (i.e. web page) structure, and the structure is simplified, if necessary. The result is then saved into the proxy server's operational memory (RAM). The proxy server (4) dynamically and intelligently performs segmentation of the simplified page (2) to provide segments. When the original document has been segmented, the proxy analyses the segments to determine if each one has primarily information content or primarily original document navigation content. It preferentially downloads those having primarily information content. However, it may also download those having primarily original document navigation content and user responses to said segments are used for navigation. The segments may be processed before download, to include inter-segment navigation content so that a user may choose a segment from inside another segment. In some cases inter-segment navigation content in a segment can be derived from a link in the original document, to point to a. particular part of another segment, and when present in a downloaded segment can be used for navigation if desired.</p> |
