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Title:
A TRANSMITTING METHOD AND SYSTEM FOR SHORT PHYSICAL RANDOM ACCESS CHANNEL BASED ON TIME DIVISION DUPLEX SYSTEM
Document Type and Number:
WIPO Patent Application WO/2009/073999
Kind Code:
A1
Abstract:
A transmitting method and system for short physical random access channel based on time division duplex system are provided, in the said method, the short physical random access channel is transmitted in uplink particular time slot, and the persisting time of the short physical random access channel is same at the condition of short cyclic prefix or long cyclic prefix being adopted in the uplink particular time slot. The reliability of Short-PRACH is enhanced, the complexity of random access is reduced and the cost is saved by the present invention.

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Inventors:
YU BIN (CN)
Application Number:
PCT/CN2007/003536
Publication Date:
June 18, 2009
Filing Date:
December 11, 2007
Export Citation:
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Assignee:
ZTE CORP (CN)
YU BIN (CN)
International Classes:
H04J3/00
Domestic Patent References:
WO2001067620A22001-09-13
Foreign References:
CN101043256A2007-09-26
CN1889717A2007-01-03
Other References:
None
Attorney, Agent or Firm:
KANGXIN PARTNERS, P. C. (Floor 16 Tower A, Indo Building,A48 Zhichun Road,Haidian District, Beijing 8, CN)
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