Title:
METHOD FOR TRANSMITTING REFERENCE SIGNAL, AND COMMUNICATION NETWORK ELEMENT
Document Type and Number:
Japanese Patent JP2014060738
Kind Code:
A
Abstract:
To further cooperate over an overall cell from different sites to improve performance more than in-eNB cooperation, as well as to enable easy implementation.
A method for transmitting a reference signal from a first network element to a second network element in a communication network includes the steps of: transmitting a reference signal of a first type related to a first communication system, using a first frame resource; and transmitting a reference signal of a second type related to a second communication system using a second frame resource.
Inventors:
THOMAS HAUSTEIN
EGON SCHULZ
WOLFGANG ZIRWAS
EGON SCHULZ
WOLFGANG ZIRWAS
Application Number:
JP2013218060A
Publication Date:
April 03, 2014
Filing Date:
October 21, 2013
Export Citation:
Assignee:
NOKIA SIEMENS NETWORKS OY
International Classes:
H04J99/00; H04B7/04; H04J11/00; H04W72/04
Domestic Patent References:
| JP2008109670A | 2008-05-08 | |||
| JP2007159067A | 2007-06-21 | |||
| JP2008278341A | 2008-11-13 | |||
| JP2010109714A | 2010-05-13 |
Foreign References:
| WO2006082637A1 | 2006-08-10 |
Other References:
JPN6014045584; ＮＴＴ ＤＯＣＯＭＯ: 'Ｓｕｐｐｏｒｔ ｏｆ ＤＬ Ｈｉｇｈｅｒ-Ｏｒｄｅｒ ＭＩＭＯ Ｔｒａｎｓｍｉｓｓｉｏｎ ｉｎ ＬＴＥ-Ａｄｖａｎｃｅｄ' ３ＧＰＰ Ｒ１-０８３６８５ , 20081003
JPN6014045586; Ｎｏｒｔｅｌ: 'Ｄｅｓｉｇｎ Ａｓｐｅｃｔ ｆｏｒ Ｈｉｇｈｅｒ-ｏｒｄｅｒ ＭＩＭＯ ｉｎ ＬＴＥ-ａｄｖａｎｃｅｄ' ３ＧＰＰ Ｒ１-０８４４６６ , 20081114
JPN6014045586; Ｎｏｒｔｅｌ: 'Ｄｅｓｉｇｎ Ａｓｐｅｃｔ ｆｏｒ Ｈｉｇｈｅｒ-ｏｒｄｅｒ ＭＩＭＯ ｉｎ ＬＴＥ-ａｄｖａｎｃｅｄ' ３ＧＰＰ Ｒ１-０８４４６６ , 20081114
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi