Title:
多地点協調送受信
Document Type and Number:
Japanese Patent JP5620031
Kind Code:
B2
Abstract:
A method implemented in a mobile communications network supporting coordinated multiple point transmission and reception (CoMP) is disclosed. The method includes transmitting, to a user equipment (UE), data in a physical downlink shared channel (PDSCH), and transmitting a reference signal to the UE, wherein a union of resource elements (REs) allocated for reference signals transmitted from a subset of a plurality of transmission points (TPs) in a CoMP set are excluded from resource mapping for transmitting the data to the UE. Other methods, systems, and apparatuses also are disclosed.
Inventors:
ユエ、 グオセン
プラサド、 ナラヤン
ジャン、 メイロン
ランガラジャン、 サムパス
プラサド、 ナラヤン
ジャン、 メイロン
ランガラジャン、 サムパス
Application Number:
JP2014513808A
Publication Date:
November 05, 2014
Filing Date:
January 25, 2013
Export Citation:
Assignee:
エヌイーシーラボラトリーズ アメリカ インクＮＥＣ Ｌａｂｏｒａｔｏｒｉｅｓ Ａｍｅｒｉｃａ， Ｉｎｃ．
International Classes:
H04W28/16; H04W16/28; H04W72/04
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata