Abstract
This invention claims a wireless transmitting device wireless communication system and a pilot signal transmission method. System frequency band of the frequency band of a wireless communication system for carrying out division multiplexing as at least one multiplexing as a pilot signal sequence by using code is CAZAC sequence by: the said system can be used to divide a bandwidth (W1 W2) (B1 B2) having a sequence length corresponding to the frequency block (B1 B2) pilot signal sequence of SEQ ID NO: L1 L2) the signal generated by frequency block (pilot frequency signal and using any number of frequency blocks among a plurality of frequency blocks the multi-carrier transmitting said generated pilot signal corresponding to the pilot frequency signal of each user. B1 B2)
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| WO2007122828A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Basis Patent | ||||
| WO2007122828A1 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | Yes | Basis Patent | ||||
| EP2012454A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| EP2012454A1 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| EP2012454A4 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| EP2012454A4 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| JP4968256B2 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| JP4968256B2 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| JPWO2007122828A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| JPWO2007122828A1 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| KR101037829B1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| KR101037829B1 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| KR20080110934A | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| KR20080110934A | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| US2009097465A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| US2009097465A1 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| US8121105B2 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| US8121105B2 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| US2012113931A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| US2012113931A1 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| US8964717B2 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| US8964717B2 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| CN102882628B | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| CN102882628B | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| CN101433004A | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| CN101433004A | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| CN101433004B | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| CN101433004B | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| US2015117390A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| US2015117390A1 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| US9392492B2 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| US9392492B2 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| US2016204911A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| US2016204911A1 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | No | Family Member | ||||
| US9735938B2 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| US9735938B2 | 5G | 28/03/2019 | ISLD-201903-014 | NEC CORP | 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
Resource configuration
Product
Use Cases
Wireless communication
Services
Claim
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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.