Title:
MIMO動作のためのランク指示およびプリコーディング指示
Document Type and Number:
Japanese Patent JP2012525089
Kind Code:
A
Abstract:
Certain aspects of the present disclosure relate to a technique for signaling rank and precoding indications in uplink and downlink MIMO operations using codebook and non-codebook based precoding.
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Inventors:
Girl, peter
Jean, Shaosha
Chen, Wanshi
Luo, Syrian
Montjo, Juan
Jean, Shaosha
Chen, Wanshi
Luo, Syrian
Montjo, Juan
Application Number:
JP2012507446A
Publication Date:
October 18, 2012
Filing Date:
April 23, 2010
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04J99/00; H04B7/04
Foreign References:
| WO2008131352A1 | 2008-10-30 | |||
| US20080219370A1 | 2008-09-11 | |||
| WO2008114956A1 | 2008-09-25 | |||
| WO2009022820A2 | 2009-02-19 | |||
| WO2008131352A1 | 2008-10-30 | |||
| US20080219370A1 | 2008-09-11 |
Other References:
JPN6013007689; Ｔｅｘａｓ Ｉｎｓｔｒｕｍｅｎｔｓ: 'Ｕｐｌｉｎｋ ＳＵ-ＭＩＭＯ ｆｏｒ Ｅ-ＵＴＲＡ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５３ｂ Ｒ１-０８２７０７, 20080630
JPN6013007691; Ｅｒｉｃｓｓｏｎ， Ｔｅｘａｓ Ｉｎｓｔｒｕｍｅｎｔｓ， ＮＴＴ ＤｏＣｏＭｏ， Ｓｈａｒｐ， ＮＥＣ， Ｍｉｔｓｕｂｉｓｈｉ: 'Ｒｅｆｉｎｅｍｅｎｔｓ ｏｎ Ｓｉｇｎａｌｌｉｎｇ ｏｆ ＣＱＩ／Ｐｒｅｃｏｄｉｎｇ Ｉｎｆｏｒｍａｔｉｏｎ ｏｎ ＰＤＣＣＨ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５３ Ｒ１-０８２０８０, 20080505
JPN6013007692; Ｅｒｉｃｓｓｏｎ: 'Ｒａｎｋ Ｏｖｅｒｒｉｄｅ Ｓｕｐｐｏｒｔ ｆｏｒ Ｐｒｅｃｏｄｅｒ Ｃｏｎｆｉｒｍａｔｉｏｎ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５２ｂ Ｒ１-０８１５４０, 20080331
CSNC201110023423; Ｔｅｘａｓ Ｉｎｓｔｒｕｍｅｎｔｓ: 'Ｕｐｌｉｎｋ ＳＵ-ＭＩＭＯ ｆｏｒ Ｅ-ＵＴＲＡ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５３ｂ Ｒ１-０８２７０７, 20080630
CSNC201110024359; Ｅｒｉｃｓｓｏｎ， Ｔｅｘａｓ Ｉｎｓｔｒｕｍｅｎｔｓ， ＮＴＴ ＤｏＣｏＭｏ， Ｓｈａｒｐ， ＮＥＣ， Ｍｉｔｓｕｂｉｓｈｉ: 'Ｒｅｆｉｎｅｍｅｎｔｓ ｏｎ Ｓｉｇｎａｌｌｉｎｇ ｏｆ ＣＱＩ／Ｐｒｅｃｏｄｉｎｇ Ｉｎｆｏｒｍａｔｉｏｎ ｏｎ ＰＤＣＣＨ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５３ Ｒ１-０８２０８０, 20080505
CSNC201110025357; Ｅｒｉｃｓｓｏｎ: 'Ｒａｎｋ Ｏｖｅｒｒｉｄｅ Ｓｕｐｐｏｒｔ ｆｏｒ Ｐｒｅｃｏｄｅｒ Ｃｏｎｆｉｒｍａｔｉｏｎ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５２ｂ Ｒ１-０８１５４０, 20080331
JPN6013007691; Ｅｒｉｃｓｓｏｎ， Ｔｅｘａｓ Ｉｎｓｔｒｕｍｅｎｔｓ， ＮＴＴ ＤｏＣｏＭｏ， Ｓｈａｒｐ， ＮＥＣ， Ｍｉｔｓｕｂｉｓｈｉ: 'Ｒｅｆｉｎｅｍｅｎｔｓ ｏｎ Ｓｉｇｎａｌｌｉｎｇ ｏｆ ＣＱＩ／Ｐｒｅｃｏｄｉｎｇ Ｉｎｆｏｒｍａｔｉｏｎ ｏｎ ＰＤＣＣＨ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５３ Ｒ１-０８２０８０, 20080505
JPN6013007692; Ｅｒｉｃｓｓｏｎ: 'Ｒａｎｋ Ｏｖｅｒｒｉｄｅ Ｓｕｐｐｏｒｔ ｆｏｒ Ｐｒｅｃｏｄｅｒ Ｃｏｎｆｉｒｍａｔｉｏｎ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５２ｂ Ｒ１-０８１５４０, 20080331
CSNC201110023423; Ｔｅｘａｓ Ｉｎｓｔｒｕｍｅｎｔｓ: 'Ｕｐｌｉｎｋ ＳＵ-ＭＩＭＯ ｆｏｒ Ｅ-ＵＴＲＡ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５３ｂ Ｒ１-０８２７０７, 20080630
CSNC201110024359; Ｅｒｉｃｓｓｏｎ， Ｔｅｘａｓ Ｉｎｓｔｒｕｍｅｎｔｓ， ＮＴＴ ＤｏＣｏＭｏ， Ｓｈａｒｐ， ＮＥＣ， Ｍｉｔｓｕｂｉｓｈｉ: 'Ｒｅｆｉｎｅｍｅｎｔｓ ｏｎ Ｓｉｇｎａｌｌｉｎｇ ｏｆ ＣＱＩ／Ｐｒｅｃｏｄｉｎｇ Ｉｎｆｏｒｍａｔｉｏｎ ｏｎ ＰＤＣＣＨ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５３ Ｒ１-０８２０８０, 20080505
CSNC201110025357; Ｅｒｉｃｓｓｏｎ: 'Ｒａｎｋ Ｏｖｅｒｒｉｄｅ Ｓｕｐｐｏｒｔ ｆｏｒ Ｐｒｅｃｏｄｅｒ Ｃｏｎｆｉｒｍａｔｉｏｎ' ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ＃５２ｂ Ｒ１-０８１５４０, 20080331
Attorney, Agent or Firm:
Kurata Masatoshi
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori