Patent application number | Description | Published |
20100090890 | POSITIONING USING A REFERENCE STATION - For supporting a change of a reference station, first data that is valid for a first reference station is provided for transmission to a device, then data that is valid for the first reference station and data that is valid for a second reference station is provided for transmission to the device in parallel for a limited time, and finally data that is valid for the second reference station is provided for transmission to the device. The data for the first reference station and the data for the second reference station include measurements on satellite signals. At a receiving end, the respectively received data can be provided for a positioning of a device comprising a satellite signal receiver. | 04-15-2010 |
20110032146 | Providing Positioning Assistance Data - For supporting the use of positioning assistance data, a positioning assistance server collects positioning assistance data from at least one mobile device and Provides the collected positioning assistance data for distribution to at least one other device. | 02-10-2011 |
20110032859 | PROVIDING POSITIONING ASSISTANCE DATA - For supporting the use of positioning assistance data, the positioning assistance data is broadcast in a plurality of different logical sub-channels. The positioning assistance data is distributed to the plurality of different logical sub-channels depending on its content. | 02-10-2011 |
20110071926 | METHOD AND SYSTEM FOR OBTAINING SERVICES - A method for obtaining a service by a first terminal related to a network entity, the method comprising receiving information indicative of capabilities related to the network entity; and selecting one or more of the capabilities. | 03-24-2011 |
20110074625 | Determination of a Relative Position of a Satellite Signal Receiver - For enhancing the quality of a relative positioning, a filter is adjusted depending on information on a movement of a satellite signal receiver. A position of the satellite signal receiver is determined relative to a reference station using the filter, wherein measurements on satellite signals received by the satellite signal receiver and measurements on satellite signals provided for the reference station are used as input to the filter. The measurements for the reference station may be received in messages which are assembled and provided for transmission and which may include in addition an indication of a current movement of the reference station. | 03-31-2011 |
20110109505 | GNSS SATELLITE FREQUENCY IS IN GNSS ASSISTANCE DATA STANDARDS - Systems and methods are provided to allow for the use of existing satellite identification parameters generically, so as to allow for Global Navigation Satellite System (GLONASS) identification. In addition, an optional or conditional parameter is linked to the satellite identification parameter for a frequency identification, where frequency identification is indicative of a Frequency Division Multiple Access (FDMA) frequency value. Such a frequency identification parameter is optional as it is needed only for current GLONASS and/or near-future GLONASS (e.g., GLONASS-M) satellites. Hence, utilization of the frequency identification parameter maybe unnecessary and therefore, not included/not linked when considering next generation GLONASS satellites, e.g., GLONASS-K satellites. Additionally, signals supported by particular global positioning system (GPS) satellites can be indicated with the use of generic satellite identification. | 05-12-2011 |