Abstract
A random access method of time division synchronization code division multiple access (TD-SCDMA) enhanced uplink system is disclosed, the method includes the following steps: the channel resources of the fast physical access channel (FPACH) and the physical random access channel (PRACH) and the enhanced random access uplink control channel (E-RUCHH) are configured on the main carrier of the TD-SCDMA enhanced uplink system, and synchronous code set is configured for the main carrier in order to indicate the general random access and the enhanced uplink random access; the uplink pilot timeslot resources are used, and the physical channel resources of FPACH and E-RUCHH are configured on the assistant carrier of the TD-SCDMA enhanced uplink system; The user device can be accessed in a transmission time interval (TTI) by adopting the general random access and/or adopting the enhanced random access.
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| 3G | 25/11/2015 | ISLD-201511-013 | ZTE CORPORATION |
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Specification Information
Specification Information
Technologies
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| CN101340714A | 3G | 25/11/2015 | ISLD-201511-013 | ZTE CORPORATION |
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| CN101340714B | 3G | 25/11/2015 | ISLD-201511-013 | ZTE CORPORATION |
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| EP2173109A1 | 3G | 25/11/2015 | ISLD-201511-013 | ZTE CORPORATION |
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| EP2173109A4 | 3G | 25/11/2015 | ISLD-201511-013 | ZTE CORPORATION |
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| KR101404292B1 | 3G | 25/11/2015 | ISLD-201511-013 | ZTE CORPORATION |
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| WO2009006823A1 | 3G | 25/11/2015 | ISLD-201511-013 | ZTE CORPORATION |
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Technologies
Multiple access
Product
Use Cases
Wireless communication
Services
Claim
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
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