Abstract
When a network pages the temporary user mobile identifier of a mobile station the mobile station sends a response to the network. Next the network checks the authenticity of the user using a ciphering key corresponding to the temporary user mobile identifier and a random number. If the temporary user mobile identifier is authenticated a normal incoming call acceptance procedure is executed. If the mobile station is authenticated although the temporary user mobile identifier is wrong the network reassigns a new temporary user mobile identifier to the mobile station and stops the current communication. In communication the network and the mobile station mutually notify encipherment-onset time and negotiate about encipherment manner with each other. In addition diversity handover is commenced upon a call attempt. Furthermore if a branch replacement is necessary the current branch is replaced by new branches capable of executing the diversity handover. Additionally when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously the mobile station uses the same branch structure and the same communication frequency band for all of calls. Additionally when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously a branch structure and a communication frequency band which can continue all of the calls are selected and used. Therefore the mobile communications system is suitable for transmission of various sorts of data in accordance with the development of multimedia.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | No | Family Member | ||||
| 4G,3G,2G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| US2006199578A1 | 4G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | Yes | Basis Patent | ||||
| US2006199578A1 | 4G,3G,2G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | Yes | Basis Patent | ||||
| US7383045B2 | 4G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | Yes | Basis Patent | ||||
| US7383045B2 | 4G,3G,2G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | Yes | Basis Patent | ||||
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| CN1269369C | 4G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | No | Family Member | ||||
| CN1269369C | 4G,3G,2G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | No | Family Member | ||||
| CN1501725A | 4G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | No | Family Member | ||||
| CN1501725A | 4G,3G,2G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | No | Family Member | ||||
| CN1494236A | 4G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | No | Family Member | ||||
| CN1494236A | 4G,3G,2G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | No | Family Member | ||||
| KR100366286B1 | 4G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | No | Family Member | ||||
| KR100366286B1 | 4G,3G,2G | 03/09/2011 | ISLD-201108-002 | NTT DOCOMO INC | No | Family Member | ||||
| KR20010020215A | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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S1
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Technologies
Network Management and Planning
Product
Use Cases
Wireless communication
Services
Claim
1. A controller in a network communicating with a mobile station over the air, comprising:
a radio control unit configured to receive two or more possible encipherment procedures from the mobile station and select one encipherment procedure from the received two or more possible encipherment procedures of the mobile station for future communication with the mobile station, wherein the radio control unit notifies the mobile station of the selected encipherment procedure; and
a user information control unit configured to receive from the mobile station two or more possible enciphering key generation procedures of the mobile station, select one enciphering key generation procedure from the received two or more possible enciphering key generation procedures of the mobile station and notify the mobile station of the selected enciphering key generation procedure, wherein the user information control unit receives an enciphering key generated by the mobile station in response to the notification of the selected one enciphering key generation procedure from the network and verifies the received enciphering key.', 'a radio control unit configured to receive two or more possible encipherment procedures from the mobile station and select one encipherment procedure from the received two or more possible encipherment procedures of the mobile station for future communication with the mobile station, wherein the radio control unit notifies the mobile station of the selected encipherment procedure; and', 'a user information control unit configured to receive from the mobile station two or more possible enciphering key generation procedures of the mobile station, select one enciphering key generation procedure from the received two or more possible enciphering key generation procedures of the mobile station and notify the mobile station of the selected enciphering key generation procedure, wherein the user information control unit receives an enciphering key generated by the mobile station in response to the notification of the selected one enciphering key generation procedure from the network and verifies the received enciphering key.
2. The controller according to claim 1, wherein if the user information control unit successfully verifies the received enciphering key, the radio access control unit selects one encipherment procedure from the received two or more possible encipherment procedures of the mobile station and notifies the mobile station of the selected encipherment procedure.']
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SUMMARY
ClaimChart-US7907730B2-STO
Patent number:US7907730B2
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.