Abstract
The invention relates to a handover method in a cellular radio system and a cellular radio system. The cellular radio system comprises at least one subscriber terminal (101 and 102) and a base station (103 - 107) and in the system the subscriber terminal (101) maintains and continuously updates an active set of base stations (103 - 106) one or several base station (103 - 106) belonging to the active set having a connection or connection set-up facilities to the subscriber terminal. The subscriber terminal (101) controls the downlink transmission of one or several base stations (103 - 106) of the active set by switching the transmission of the base station on or off. This method provides a fast soft handover similar to the hard handover.
The invention relates to a handover method in a cellular radio system and a cellular radio system. The cellular radio system comprises at least one subscriber terminal (101 and 102) and a base station (103-107) and in the system the subscriber terminal (101) maintains and continuously updates an active set of base stations (103-106) one or several base station (103-106) belonging to the active set having a connection or connection set-up facilities to the subscriber terminal. The subscriber terminal (101) controls the downlink transmission of one or several base stations (103-106) of the active set by switching the transmission of the base station on or off. This method provides a fast soft handover similar to the hard handover.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP | No | Family Member | ||||
| Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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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 | |||||||
| US6198928B1 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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Yes | Basis Patent | |||
| US6198928B1 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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No | Family Member | |||
| US6198928B1 | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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Yes | Basis Patent | |||
| AU3260595A | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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Yes | Basis Patent | |||
| AU3260595A | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
S1
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No | Family Member | |||
| AU3260595A | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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No | Family Member | |||
| AU712159B2 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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Yes | Basis Patent | |||
| AU712159B2 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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No | Family Member | |||
| AU712159B2 | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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S2
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No | Family Member | |||
| EP0872141A1 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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Yes | Basis Patent | |||
| EP0872141A1 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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No | Family Member | |||
| EP0872141A1 | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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No | Family Member | |||
| EP0872141B1 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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Yes | Basis Patent | |||
| EP0872141B1 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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No | Family Member | |||
| EP0872141B1 | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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No | Family Member | |||
| NO321945B1 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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Yes | Basis Patent | |||
| NO321945B1 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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No | Family Member | |||
| NO321945B1 | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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No | Family Member | |||
| AT263469T | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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No | Family Member | |||
| AT263469T | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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No | Family Member | |||
| ES2218551T3 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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No | Family Member | |||
| ES2218551T3 | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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No | Family Member | |||
| WO9708911A1 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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Yes | Basis Patent | |||
| WO9708911A1 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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No | Family Member | |||
| WO9708911A1 | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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No | Family Member | |||
| JP3825049B2 | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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No | Family Member | |||
| JP3825049B2 | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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No | Family Member | |||
| JPH11511601A | Not Available | 04/06/2001 | ISLD-200107-004 | NOKIA CORP |
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No | Family Member | |||
| JPH11511601A | Not Available | 18/04/2010 | ISLD-201006-009 | QUALCOMM INC |
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No | Family Member | |||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Broadcast/Multicast
Product
Use Cases
Network Optimization
Services
Claim
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SUMMARY
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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.