Abstract
The present invention discloses a method of uplink preemption for users in the trunking group, the trunking system network side allocates uplink and downlink group call channels for the group call trunking group, and allocates a dedicated channel for the speaker in the trunking group, the method further comprises: when desiring to speak, a user initiates an UPLINK ACCESS message to the trunking system network side on the allocated group call channel uplink; the trunking system network side which receives the UPLINK ACCESS message releases the dedicated channel allocated for the speaker, and takes the speaker as a listener listening to the group call channel downlink allocated for the trunking group; the trunking system network side allocates a free uplink channel to the user who initiated the UPLINK ACCESS message as his dedicated channel; the user who initiated the UPLINK ACCESS message speaks on the dedicated channel as the current speaker.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| Not Available | 30/03/2008 | ISLD-200804-007 | HUAWEI | No | Family Member | ||||
| 2G | 19/06/2011 | ISLD-201107-001 | HUAWEI | 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 | |||||||
| CN1297163C | Not Available | 30/03/2008 | ISLD-200804-007 | HUAWEI |
S1
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Yes | Basis Patent | |||
| CN1297163C | 2G | 19/06/2011 | ISLD-201107-001 | HUAWEI | No | Family Member | ||||
| CN1678095A | Not Available | 30/03/2008 | ISLD-200804-007 | HUAWEI |
S1
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Yes | Basis Patent | |||
| CN1678095A | 2G | 19/06/2011 | ISLD-201107-001 | HUAWEI | No | Family Member | ||||
| CA2563029A1 | Not Available | 30/03/2008 | ISLD-200804-007 | HUAWEI |
S1
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No | Family Member | |||
| CA2563029A1 | 2G | 19/06/2011 | ISLD-201107-001 | HUAWEI | No | Family Member | ||||
| CA2563029C | Not Available | 30/03/2008 | ISLD-200804-007 | HUAWEI |
S1
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No | Family Member | |||
| CA2563029C | 2G | 19/06/2011 | ISLD-201107-001 | HUAWEI | No | Family Member | ||||
| EP1715700A1 | Not Available | 30/03/2008 | ISLD-200804-007 | HUAWEI |
S1
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Yes | Family Member | |||
| EP1715700A1 | 2G | 19/06/2011 | ISLD-201107-001 | HUAWEI | Yes | Basis Patent | ||||
| EP1715700A4 | Not Available | 30/03/2008 | ISLD-200804-007 | HUAWEI |
S1
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Yes | Family Member | |||
| EP1715700A4 | 2G | 19/06/2011 | ISLD-201107-001 | HUAWEI | Yes | Basis Patent | ||||
| WO2005096645A1 | Not Available | 30/03/2008 | ISLD-200804-007 | HUAWEI |
S1
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No | Family Member | |||
| WO2005096645A1 | 2G | 19/06/2011 | ISLD-201107-001 | HUAWEI | No | Family Member | ||||
| WO2005096645A8 | Not Available | 30/03/2008 | ISLD-200804-007 | HUAWEI |
S1
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No | Family Member | |||
| WO2005096645A8 | 2G | 19/06/2011 | ISLD-201107-001 | HUAWEI | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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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.