초록 ▼

A device moving in a space determines one or more zones around it, wherein the one or more zones are linked to the device and move together with the device through the space. The device detects if a border of a first of the one or more zones starts to intersect or stops to intersect with a border of

A device moving in a space determines one or more zones around it, wherein the one or more zones are linked to the device and move together with the device through the space. The device detects if a border of a first of the one or more zones starts to intersect or stops to intersect with a border of an area inside the space. If the detecting is affirmative, the device transmits information related to the intersection. An apparatus receives this information from the device and adapts a status value of the area in dependence of the received information.

대표청구항 ▼

1. A method for a device moving within a space including two or more areas, each of the two or more areas defined by a border separating the two or more areas inside the space, said method comprising: determining, by at least one processor, one or more zones surrounding the device, wherein the one o

1. A method for a device moving within a space including two or more areas, each of the two or more areas defined by a border separating the two or more areas inside the space, said method comprising: determining, by at least one processor, one or more zones surrounding the device, wherein the one or more zones are linked to the device and move together with the device through the space, each zone of the one or more zones defined by a border,detecting, by the at least one processor, a border of a first zone of the one or more zones starts to intersect or stops to intersect with a border of one of the two or more areas inside the space, andtransmitting, by the at least one processor to a network element, an indication that an intersection has one of started and stopped between the border of the one or more zones and the border defining one of the two or more areas and information related to the intersection to notify the network element of a direction of movement of the device within the space responsive to the detecting that the border of the first zone of the one or more zones starts to intersect or stops to intersect with a border of one of the two or more areas inside the space. 2. The method of claim 1, wherein the detecting a border of the first zone starts to intersect or stops to intersect with the border of one of the two or more areas comprises one of: determining movement of the device,determining a change of a size or a form of the first zone around the device, anddetermining a change of a size or a form of the one of the two or more areas. 3. The method of claim 2, wherein determining the change of the size or the form of the first zone is based on one of a rule taking a criterion into account, and a determination that the rule or the criterion has changed. 4. The method of claim 3, wherein the criterion comprise at least one of: speed of the device,direction of the device within the two or more areas,type of the device,class of the device,location information of the device,traffic information within the two or more areas,time of the day,application type, andweather conditions. 5. The method of claim 3, the method further comprises receiving, by the at least one processor from the network element, one or more of status information of the one of the two or more areas,status information of the border of the one of the two or more areas,status information of a further area of the two or more areas, wherein the further area is intersecting with the border of one or more zones surrounding the device,the rule,the criterion. 6. The method of claim 1, wherein the information related to the intersection comprises one or more of: information about the border of the first zone surrounding the device which starts or stops to intersect with the border of the one of the two or more areas,information about the border of the one of the two or more areas where the intersection is started or stopped,information about other zones of the one or more zones surrounding the device. 7. A computer program product comprising a non-transitory computer readable storage medium storing instructions which, when executed on at least one processor, cause the at least one processor to carry out a method according to claim 1. 8. A method for a network element comprising at least one processor to process information related to a device moving within a space including two or more areas, each of the two or more areas defined by a border separating the two or more areas inside the space, said method comprising: receiving, by the at least one processor, information from the device located in a first area of the two or more areas inside the space, the information indicating that an intersection has one of started and stopped between a border of one or more zones surrounding the device with a border of a second area of the two or more areas inside the space, andadapting, by the at least one processor, a status value of the second area in dependence of the received information to track the movement of the device within the space. 9. The method of claim 8, wherein the adapted status value depends from the border of the one or more zones surrounding the device and a current status value of the second area. 10. The method of claim 8, the method further comprising transmitting, by the at least one processor, the adapted status value to at least one of the device,another device located in the second area; anda further device outside the second area and within the two or more areas inside the space if a zone surrounding the further device intersects with the second area. 11. The method of claim 8, wherein different zones of the one or more zones surrounding the device are linked to different status values of the two or more areas within the space. 12. The method of claim 8, wherein the receiving further comprises to receive, by the at least one processor, one or more of: information about the border of the first zone surrounding the device which starts or stops to intersect with the border of the one of the two or more areas,information about the border of the one of the two or more areas where the intersection is started or stopped, andinformation about other zones of the one or more zones surrounding the device. 13. The method of any of claim 8, wherein the transmitting further comprises to transmit, by the at least one processor, one or more of: status information of the one of the two or more areas,status information of the border of the one of the two or more areas,status information of a further area of the two or more areas, wherein the further area is intersecting with the border of one or more zones surrounding the device,a rule how to determine a size and a form of the one or more zones around the device or how to calculate parameters for determining the size and the form of the one or more zones surrounding the device, anda criterion taken by the rule for determining the size and the form of the one or more zones around the device or for calculating the parameters for determining the size and the form of the one or more zones surrounding the device. 14. A computer program product comprising a non-transitory computer readable storage medium storing instructions which, when executed on at least one processor, cause the at least one processor to carry out a method according to claim 8. 15. A device moving within a space comprised of two or more areas, each of the two or more areas defined by a border separating the two or more areas inside the space, said device comprising: a processor; anda memory coupled to the processor and storing program code that when executed by the processor cause the processor to: determine one or more zones surrounding a device, wherein the one or more zones are linked to the device and move together with the device through the space, each zone of the one or more zones defined by a border,detect a border of a first zone of the one or more zones starts to intersect or stops to intersect with a border of one of the two or more areas inside the space, andtransmit, to a network element, an indication that an intersection has one of started and stopped between the border of the one or more zones and the border defining one of the two or more areas and information related to the intersection to notify the network element of a direction of movement of the device within the space responsive to the detecting the border of the first zone of the one or more zones has started intersecting or stopped intersecting with the border of one of the two or more areas inside the space. 16. The device according to claim 15, wherein the detecting if a border of first of the one or more zones starts to intersect or stops to intersect with a border of an area inside the space is depends from at least one of the following factors: moving of the device,change of a size or a form of the first zone surrounding the device, andchange of a size or a form of the area. 17. The device according to claim 16, wherein determining the change of the size or the form of the first zone is based on one of a rule taking a criterion into account and a determination that the rule or the criterion has changed. 18. The device according to claim 17, wherein the criterion comprise at least one of: speed of the device,direction of the device within the two or more areas,type of the device,class of the device,location information of the device,traffic information within the two or more areas,time of the day,application type, andweather conditions. 19. The device according to claim 17, the program code when executed by the processor further cause the processor to receive one or more of: status information of the one of the two or more areas,status information of the border of the one of the two or more areas,status information of a further area of the two or more areas, wherein the further area is intersecting with the border of one or more zones surrounding the device,the rule, andthe criterion. 20. The device according to claim 19, wherein the received status information of the one of the two or more areas influences the moving of the device. 21. The device according to claim 15, wherein the transmitting information related to the intersection comprises transmitting one or more of: information about the border of the first zone surrounding the device which starts or stops to intersect with the border of the one of the two or more areas,information about the border of the one of the two or more areas where the intersection is started or stopped,information about other zones of the one or more zones surrounding the device. 22. The device according to claim 15, wherein the space, the one or more zones and the two or more areas are either two-dimensional or three-dimensional. 23. An apparatus for processing information related to a device moving within a space including two or more areas, each of the two or more areas defined by a border separating the two or more areas inside the space, said apparatus comprising: a processor; anda memory coupled to the processor and storing program code that when executed by the processor cause the processor to: receive information from the device located in a first area of the two or more areas inside the space, the information indicating that an intersection has one of started and stopped between a border of one or more zones surrounding the device with a border of a second area of the two or more areas inside the space, andadapt a status value of the second area in dependence of the received information to track the movement of the device within the space. 24. The apparatus of claim 23, wherein the adapted status value depends from the zone surrounding the device and whether the intersection starts or stops. 25. The apparatus of claim 23, the program code when executed by the processor further cause the processor to transmit the adapted status value to at least one of the device;another device located in the second area; anda further device outside the second area and within the two or more areas inside the space if a zone surrounding the further device intersects with the second area. 26. The apparatus of claim 23, wherein different zones of the one or more zones surrounding the device are linked to different status values of the two or more areas within the space. 27. The apparatus of claim 23, wherein the processor receives one or more of: information about the border of the zone surrounding the device which starts or ends to intersect with the border of the one of the two or more areas,information about the border of the second area at which the intersection is started or stopped, andinformation about other zones of the one or more zones surrounding the device. 28. The apparatus of claim 23, wherein processor transmits one or more of: status information of the second area,status information of the border of the second area,status information of a further area, wherein the further area is intersecting with one or more zones surrounding the device,a rule how to determine a size and a form of the zone surrounding the device or how to calculate parameters for determining the size and the form of the zone surrounding the device, anda criterion taken by the rule into account.