Abstract
A method for physical layer random access in wideband TDD mobile communication system is disclosed and the method comprises: receiving the system broadcast message of the cell obtaining the configuration information of the frequency band in frequency domain in the UpPTS time slot of the cell; and the terminal sends random access sequences to the BS in the UpPTS time slot according to the configuration information of the frequency band in the UpPTS time slot. The configuration information of the frequency band in frequency domain in the UpPTS time slot comprises the information about the frequency band number that the total bandwidth used is divided in the UpPTS time slot the information about the bandwidth size of each frequency band and the information about the position of the frequency point. Phod device and terminal for physical layer random access in wideband TDD mobile communication system provided in the present invention can use the frequency bands whose time slots are different to perform network access which can reduce the competition and collision probability when sending random access sequences and can realize an efficient random access procedure.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 01/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| WO2007082458A1 | 4G | 01/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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| CN101005308A | 4G | 01/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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| CN101005308B | 4G | 01/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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| EP1981188A1 | 4G | 01/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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| EP1981188A4 | 4G | 01/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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| KR20080096550A | 4G | 01/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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| US8072932B2 | 4G | 01/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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| JP2009524303A | 4G | 01/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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| JP4997577B2 | 4G | 01/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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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 Random access
Product
User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Interference estimate/measurement/randomization
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.