Kaarditeenus
The invention relates to a method at a wireless communications system which makes possible that map information can be generated in a service server and transmitted to a mobile client, where the map is gradually built up on a display unit depending on the client's geographical position and move...
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| creator | ANDREAS SIKSTROEM JONAS CHRISTIANSSON AMALENDU PARASNIS LARS-AAKE ISAKSSON ROLAND KERO HENRIK MELANDER PETER ROSELL |
| description | The invention relates to a method at a wireless communications system which makes possible that map information can be generated in a service server and transmitted to a mobile client, where the map is gradually built up on a display unit depending on the client's geographical position and movement. A map over a whole district is transmitted in a data stream as separate, small map segments, but with only one call to the service server. The client unpacks the data stream in real time, extracts the map segments and shows them on the display unit as they are arriving. The map database sorts the map segments in a specific order, based on in which order the map segments shall be shown on the client's window. The sorting is based on: the client's position, the client's movement - both direction and speed, the time (RTT) for transmission of a map. |
| format | Patent |
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A map over a whole district is transmitted in a data stream as separate, small map segments, but with only one call to the service server. The client unpacks the data stream in real time, extracts the map segments and shows them on the display unit as they are arriving. The map database sorts the map segments in a specific order, based on in which order the map segments shall be shown on the client's window. The sorting is based on: the client's position, the client's movement - both direction and speed, the time (RTT) for transmission of a map.</description><edition>7</edition><language>est</language><subject>GYROSCOPIC INSTRUMENTS ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; SIGNALLING ; SURVEYING ; TESTING ; TRAFFIC CONTROL SYSTEMS</subject><creationdate>2003</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030415&DB=EPODOC&CC=EE&NR=200100701A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030415&DB=EPODOC&CC=EE&NR=200100701A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ANDREAS SIKSTROEM</creatorcontrib><creatorcontrib>JONAS CHRISTIANSSON</creatorcontrib><creatorcontrib>AMALENDU PARASNIS</creatorcontrib><creatorcontrib>LARS-AAKE ISAKSSON</creatorcontrib><creatorcontrib>ROLAND KERO</creatorcontrib><creatorcontrib>HENRIK MELANDER</creatorcontrib><creatorcontrib>PETER ROSELL</creatorcontrib><title>Kaarditeenus</title><description>The invention relates to a method at a wireless communications system which makes possible that map information can be generated in a service server and transmitted to a mobile client, where the map is gradually built up on a display unit depending on the client's geographical position and movement. A map over a whole district is transmitted in a data stream as separate, small map segments, but with only one call to the service server. The client unpacks the data stream in real time, extracts the map segments and shows them on the display unit as they are arriving. The map database sorts the map segments in a specific order, based on in which order the map segments shall be shown on the client's window. The sorting is based on: the client's position, the client's movement - both direction and speed, the time (RTT) for transmission of a map.</description><subject>GYROSCOPIC INSTRUMENTS</subject><subject>MEASURING</subject><subject>MEASURING DISTANCES, LEVELS OR BEARINGS</subject><subject>NAVIGATION</subject><subject>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</subject><subject>PHYSICS</subject><subject>SIGNALLING</subject><subject>SURVEYING</subject><subject>TESTING</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODxTkwsSsksSU3NKy3mYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxrq5GBgaGBgbmBoaOxsSoAQARrB2b</recordid><startdate>20030415</startdate><enddate>20030415</enddate><creator>ANDREAS SIKSTROEM</creator><creator>JONAS CHRISTIANSSON</creator><creator>AMALENDU PARASNIS</creator><creator>LARS-AAKE ISAKSSON</creator><creator>ROLAND KERO</creator><creator>HENRIK MELANDER</creator><creator>PETER ROSELL</creator><scope>EVB</scope></search><sort><creationdate>20030415</creationdate><title>Kaarditeenus</title><author>ANDREAS SIKSTROEM ; JONAS CHRISTIANSSON ; AMALENDU PARASNIS ; LARS-AAKE ISAKSSON ; ROLAND KERO ; HENRIK MELANDER ; PETER ROSELL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EE200100701A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>est</language><creationdate>2003</creationdate><topic>GYROSCOPIC INSTRUMENTS</topic><topic>MEASURING</topic><topic>MEASURING DISTANCES, LEVELS OR BEARINGS</topic><topic>NAVIGATION</topic><topic>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</topic><topic>PHYSICS</topic><topic>SIGNALLING</topic><topic>SURVEYING</topic><topic>TESTING</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>ANDREAS SIKSTROEM</creatorcontrib><creatorcontrib>JONAS CHRISTIANSSON</creatorcontrib><creatorcontrib>AMALENDU PARASNIS</creatorcontrib><creatorcontrib>LARS-AAKE ISAKSSON</creatorcontrib><creatorcontrib>ROLAND KERO</creatorcontrib><creatorcontrib>HENRIK MELANDER</creatorcontrib><creatorcontrib>PETER ROSELL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ANDREAS SIKSTROEM</au><au>JONAS CHRISTIANSSON</au><au>AMALENDU PARASNIS</au><au>LARS-AAKE ISAKSSON</au><au>ROLAND KERO</au><au>HENRIK MELANDER</au><au>PETER ROSELL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Kaarditeenus</title><date>2003-04-15</date><risdate>2003</risdate><abstract>The invention relates to a method at a wireless communications system which makes possible that map information can be generated in a service server and transmitted to a mobile client, where the map is gradually built up on a display unit depending on the client's geographical position and movement. A map over a whole district is transmitted in a data stream as separate, small map segments, but with only one call to the service server. The client unpacks the data stream in real time, extracts the map segments and shows them on the display unit as they are arriving. The map database sorts the map segments in a specific order, based on in which order the map segments shall be shown on the client's window. The sorting is based on: the client's position, the client's movement - both direction and speed, the time (RTT) for transmission of a map.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SIGNALLING SURVEYING TESTING TRAFFIC CONTROL SYSTEMS |
| title | Kaarditeenus |
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