Radio access network geographic information system with multiple format

• US 9,426,044 B2
• Filed: 04/18/2014
• Issued: 08/23/2016
• Est. Priority Date: 04/18/2014
• Status: Active Grant

• Current Assignee: WSOU Investments, LLC (WSOU Holdings, LLC)
• Original Assignee: Alcatel-Lucent SA (Nokia Corporation)
• Inventors: Gebert, Jens, Gloss, Bernd
• Primary Examiner(s): Sciacca, Scott M
• Application Number:
  US14/256,406
• Publication Number:
  US 20150304180A1
• Time in Patent Office: 858 Days
• US Class Current: 1/1
• CPC Class Codes: G06F 30/33 Design verification, e.g. functional simulation or model checking
• CPC Class Codes: H04L 43/045 for graphical visualisation of monitoring data
• CPC Class Codes: H04W 16/18 Network planning tools
• CPC Class Codes: H04W 16/30 Special cell shapes, e.g. doughnuts or ring cells
• CPC Class Codes: H04W 24/08 Testing, supervising or monitoring using real traffic
• CPC Class Codes: H04W 24/10 Scheduling measurement reports ; Arrangements for measurement reports
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/027 using movement velocity, acceleration information
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Abstract

Various exemplary embodiments relate to a method and server for processing geo-information including receiving, at the Geo-Information System server, a geo-view identifier; sending an indication whether a geo-view identified by the geo-view identifier is available, the geo-view comprising a schema identifier, wherein a schema identified by the schema identifier describes a data format comprising location information and one or more characteristics of the conditions in the cellular network; receiving data in a format consistent with the identified schema; and storing the received data in a data store.

Claims

1. A method performed by a Geo-Information System server for processing geo-information related to conditions in a cellular network, the method comprising:

receiving, at the Geo-Information System server, a geo-view identifier;

receiving data in a format consistent with the identified schema;

storing the received data in a data store, wherein a plurality of different schemas are defined, applications are configured to query the Geo-Information Server for which schemas are available for a given location and the Geo-Information Server returns information used for identifying a given schema;

sending an indication whether a geo-view identified by the geo-view identifier is available, the geo-view comprising a schema identifier, wherein a schema identified by the schema identifier describes a data format comprising location information and one or more characteristics of the conditions in the cellular network;

where the characteristics of the conditions in the cellular network include one or more of geometric shapes specifying Signal-to-Interference-plus-Noise Ratio (SINR) contour lines, spatial extent of shading objects, and terrain contour lines;

where the location information comprise data elements representing one or more of estimated accuracy, method of detection, speed, bearing, and estimated distance to a fixed point; and

where a geo-view comprises data elements representing one or more of path loss from antennas, and locations of antennas.

2. The method of claim 1, further comprising:

when the geo-view identifier is not available, receiving schema information for a new geo-view, the schema information comprising a schema identifier and data format information;

generating an identifier for the new geo-view;

storing the identifier for the new geo-view; and

sending the identifier for the new geo-view.

3. The method of claim 2, where the identifier for the new geo-view is identical to the received geo-view identifier.

4. A method performed by a Geo-Information System server for processing geo-information related to conditions in a cellular network, the method comprising:

receiving, at the Geo-Information System server, a geo-view identifier;

sending an indication whether a geo-view identified by the geo-view identifier is available, wherein the geo-view comprises a schema identifier, wherein a schema identified by the schema identifier describes a data format comprising location information and one or more characteristics of the conditions in the cellular network;

sending data in a format consistent with the identified schema, wherein a plurality of different schemas are defined, applications are configured to query the Geo-Information Server for which schemas are available for a given location and the Geo-Information Server returns information used for identifying a given schema;

where the characteristics of the conditions in the cellular network include one or more of geometric shapes specifying Signal-to-Interference-plus-Noise Ratio (SINR) contour lines, spatial extent of shading objects, and terrain contour lines;

where the location information comprise data elements representing one or more of estimated accuracy, method of detection, speed, bearing, and estimated distance to a fixed point; and

where a geo-view comprises data elements representing one or more of path loss from antennas, and locations of antennas.

5. The method of claim 4, further comprising:

receiving a query comprising a location indication,

wherein the sent data comprises one or more characteristics of the conditions in the cellular network and location information consistent with the location indication.

6. The method of claim 4, further comprising:

receiving a query comprising a location indication,

wherein the sent data comprises an indication that there is no stored data consistent with the location indication.

7. A Geo-Information System server for processing geo-information related to conditions in a cellular network, the Geo-Information System server comprising:

a network interface; and

a processor in communication with the network interface, the processor being configured to;

receive, via the network interface, a geo-view identifier;

receive, via the network interface, data in a format consistent with the identified schema;

store the received data in a data store, wherein a plurality of different schemas are defined, applications are configured to query the Geo-Information Server for which schemas are available for a given location and the Geo-Information Server returns information used for identifying a given schema;

send, via the network interface, an indication whether a geo-view identified by the geo-view identifier is available, the geo-view comprising a schema identifier, wherein a schema identified by the schema identifier describes a data format comprising location information and one or more characteristics of the conditions in the cellular network;

where the characteristics of the conditions in the cellular network include one or more of geometric shapes specifying Signal-to-Interference-plus-Noise Ratio (SINR) contour lines, spatial extent of shading objects, and terrain contour lines;

where the location information comprise data elements representing one or more of estimated accuracy, method of detection, speed, bearing, and estimated distance to a fixed point; and

where a geo-view comprises data elements representing one or more of path loss from antennas, and locations of antennas.

8. The Geo-Information System server of claim 7, wherein the processor is further configured to:

when the geo-view identifier is not available, receive, via the network interface, schema information for a new geo-view, the schema information comprising a schema identifier and data format information;

generate an identifier for the new geo-view;

store the identifier for the new geo-view in a data store; and

send, via the network interface, the identifier for the new geo-view.

9. The Geo-Information System server of claim 8, wherein the identifier for the new geo-view is identical to the received geo-view identifier.

10. A Geo-Information System server for processing geo-information related to conditions in a cellular network, the Geo-Information System server comprising:

a network interface; and

a processor in communication with the network interface, the processor being configured to;

receive, via the network interface, a geo-view identifier;

send, via the network interface, an indication whether a geo-view identified by the geo-view identifier is available, wherein the geo-view comprises a schema identifier, wherein a schema identified by the schema identifier describes a data format comprising location information and one or more characteristics of the conditions in the cellular network;

send, via the network interface, data in a format consistent with the identified schema, wherein a plurality of different schemas are defined, applications are configured to query the Geo-Information Server for which schemas are available for a given location and the Geo-Information Server returns information used for identifying a given schema;

where the characteristics of the conditions in the cellular network include one or more of geometric shapes specifying Signal-to-Interference-plus-Noise Ratio (SINR) contour lines, spatial extent of shading objects, and terrain contour lines;

where the location information comprise data elements representing one or more of estimated accuracy, method of detection, speed, bearing, and estimated distance to a fixed point; and

where a geo-view comprises data elements representing one or more of path loss from antennas, and locations of antennas.

11. The Geo-Information System server of claim 10, wherein the processor is further configured to:

receive, via the network interface, a query comprising a location indication,

wherein the sent data comprises one or more characteristics of the conditions in the cellular network and location information consistent with the location indication.

12. The Geo-Information System server of claim 10, wherein the processor is further configured to:

receive, via the network interface, a query comprising a location indication,

wherein the sent data comprises an indication that there is no stored data consistent with the location indication.