최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0448581 (2014-07-31) |
등록번호 | US-9599717 (2017-03-21) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 1 인용 특허 : 556 |
An intelligent system for choosing selection schemes to be tried in a predetermined order for determining the location of a wireless mobile client, including retrieving a last known position record from a cache, checking serving network capability, choosing an initial selection scheme according to p
An intelligent system for choosing selection schemes to be tried in a predetermined order for determining the location of a wireless mobile client, including retrieving a last known position record from a cache, checking serving network capability, choosing an initial selection scheme according to parameters including at least the required response time and the requested location method, including a method employing navigational satellites, attempting to retrieve a current position record, trying successive untried selection schemes in turn according to a predetermined algorithm if no current position record has been retrieved, and returning the current position record and updating the last known position record, or returning an error if no current position record has been retrieved, and returning the last known position record if an error has been returned, the last known position record exists in the cache and the last known position record has not expired.
1. A method comprising: receiving, at a networked location server, a request for a current position of a given wireless device, the request comprising: a quality of position parameter; andan identification parameter identifying a given location services equipment to provide the current position;obta
1. A method comprising: receiving, at a networked location server, a request for a current position of a given wireless device, the request comprising: a quality of position parameter; andan identification parameter identifying a given location services equipment to provide the current position;obtaining a cached last known position of the given wireless device from a data store in response to the request;retrieving the current position from the given location services equipment in response to determining that the cached last known position does not satisfy the quality of position parameter;retrieving another current position from another location services equipment in response to determining that the current position does not satisfy the desired quality of service position parameter; andproviding the other current position in response to the request. 2. An apparatus comprising a telecommunication interface configured to: receive a request for a current position of a given wireless device, the request comprising: a quality of position parameter;a response time parameter; andan identification parameter identifying a given location services equipment to provide the current position;obtain a cached last known position of the given wireless device from a data store in response to the request;retrieve the current position from the given location services equipment in response to a determination that the cached last known position does not satisfy the quality of position parameter;retrieve another current position from another location services equipment in response to a determination that the current position does not satisfy the quality of service position parameter and that a time related to the response time parameter not being exceeded; andprovide the cached last known position in response to the request in response to the time related to the response time parameter being exceeded. 3. The method of 1, wherein the request further comprises a response time parameter; further comprising: setting a response timer based on the response time parameter, wherein the other current position is provided in response to the request when the response timer is not expired. 4. The apparatus of claim 2, wherein the telecommunication interface is further configured to: measure the time after the request for position information is received based on the response time parameter. 5. The method of claim 1, wherein the request further comprises a request type, the request type selected from one of an updated location request and a current location request. 6. The method of claim 1, wherein the request further comprises an updated location request type. 7. The method of claim 1, wherein the request further comprises a current location request type.
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