Abstract
A method for jam-resistant transmission speech signals by radio which have been processed via vocoders, utilizing spread spectrum multiple access modulation (SSMA) or rapid frequency hopping (FH) provides, with respect to the danger of an inherent jamming brought about when a great number of stations simultaneously use the same frequency band for the same radio channel frequency group, activation and deactivation of the transmitter and receiver at the rate of the internal system frame clock pulse during a frame clock pulse period only when useful information is present. In this manner, in the case of simplexcommunication connections, on the average approximately 40% and, in the case of duplex operation, more than 60%, of the transmitting time can be saved, and hence, the inherent jamming of the system can be reduced in a corresponding fashion.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | 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 | |||||||
| US4843612A | Transmission systems | 25/02/1997 | G723_1-14 | NOT AVAILABLE | Yes | Basis Patent | ||||
| US4843612A | Transmission systems | 25/02/1997 | G729-15 | NOT AVAILABLE | Yes | Basis Patent | ||||
| US4843612A | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | Yes | Basis Patent | ||||
| US4843612A | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| US4843612A | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | Yes | Basis Patent | ||||
| US4843612A | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | Yes | Basis Patent | ||||
| US4843612A | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| US4843612A | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| CA1238951A | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | Yes | Basis Patent | ||||
| CA1238951A | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| CA1238951A | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | Yes | Basis Patent | ||||
| CA1238951A | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | Yes | Basis Patent | ||||
| CA1238951A | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| CA1238951A | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| BE888626A | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| BE888626A | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| BE888626A | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| DE3023375C1 | Transmission systems | 25/02/1997 | G723_1-14 | NOT AVAILABLE | Yes | Basis Patent | ||||
| DE3023375C1 | Transmission systems | 25/02/1997 | G729-15 | NOT AVAILABLE | Yes | Basis Patent | ||||
| DE3023375C1 | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| DE3023375C1 | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| DE3023375C1 | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| GB2189370A | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| GB2189370A | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| GB2189370A | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| GB2189370B | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| GB2189370B | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| GB2189370B | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| IT1211036B | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| IT1211036B | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| IT1211036B | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| NL182685B | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| NL182685B | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| NL182685B | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| NO113579C | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| NO113579C | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| NO113579C | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| PT73131A | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| PT73131A | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| PT73131A | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| PT73131B | 2G | 21/02/2001 | ISLD-200107-007 | SIEMENS AG | No | Family Member | ||||
| PT73131B | 3G | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| PT73131B | Not Available | 14/10/2002 | ISLD-200210-009 | SIEMENS AG | No | Family Member | ||||
| NO812102L | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Signal Processing
Product
Use Cases
Wireless communication
Services
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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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.