Title:
ジョイントアナログネットワーク符号化及び中継の方法、基地局及びユーザ機器
Document Type and Number:
Japanese Patent JP2011514729
Kind Code:
A
Abstract:
The present invention provides a joint analog network coding and relay method, a reception method, a base station, and a user equipment for use in a cellular network with a wireless relay. Said relay method comprises steps of: receiving information signals from a plurality of base stations eNB; sampling and ADC the received signals; analog network coding the analog signal levels carrying the information signals from the plurality of eNBs; forwarding symbols after being analog network coded; and receiving the forwarded symbols and converting the symbols into the information signals. Wireless relay joint with analog network coding is a low-cost, low-complexity solution which could im prove the service transmission performance when UE is at the cell edge, and increase the cell coverage.
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Inventors:
Wang, Yongan
Chen, You
Chen, You
Application Number:
JP2010545349A
Publication Date:
May 06, 2011
Filing Date:
February 04, 2009
Export Citation:
Assignee:
Alcatel-Lucent
International Classes:
H04B7/15; H04B7/04; H04J99/00; H04W16/26; H04W16/28
Domestic Patent References:
| JP2006352855A | 2006-12-28 | |||
| JP2007181166A | 2007-07-12 | |||
| JP2006352855A | 2006-12-28 |
Foreign References:
| WO2008108708A1 | 2008-09-12 | |||
| WO2006071187A2 | 2006-07-06 | |||
| US20080141079A1 | 2008-06-12 | |||
| WO2006071187A2 | 2006-07-06 |
Other References:
JPN7012004053; Ｄｅｓｍｏｎｄ Ｓ． Ｌｕｎ， Ｍｕｒｉｅｌ Ｍｅｄａｒｄ， Ｒａｌｆ Ｋｏｅｔｔｅｒ， Ｍｉｃｈｅｌｌｅ Ｅｆｆｒｏｓ: 'Ｏｎ Ｃｏｄｉｎｇ ｆｏｒ Ｒｅｌｉａｂｌｅ Ｃｏｍｍｕｎｉｃａｔｉｏｎ ｏｖｅｒ Ｐａｃｋｅｔ Ｎｅｔｗｏｒｋｓ' ［ｏｎｌｉｎｅ］ , 20070102
Attorney, Agent or Firm:
Okabe
Masao Okabe
Nobuaki Kato
Asahi Shinmitsu
Katsumi Miyama
Masao Okabe
Nobuaki Kato
Asahi Shinmitsu
Katsumi Miyama