Title:
拡張干渉協調のためのリソース区分情報
Document Type and Number:
Japanese Patent JP5868946
Kind Code:
B2
Abstract:
Methods and apparatus for partitioning resources for enhanced inter-cell interference coordination (eICIC) are provided. Certain aspects involve broadcasting a message indicating time-domain resource partitioning information (RPI), where a user equipment (UE) may be operating in idle mode. With the RPI, the UE may be able to identify protected resources with reduced/eliminated interference from neighboring cells. The RPI in this broadcasted message may be encoded as a bitmap as an alternative or in addition to enumeration of the U/N/X subframes. Other aspects entail transmitting a dedicated or unicast message indicating the time-domain RPI, where a UE may be operating in connected mode. With the RPI, the UE may be able to determine channel state information (CSI), make radio resource management (RRM) measurements, or perform radio link monitoring (RLM), based on one or more signals from a serving base station during the protected time-domain resources.
Inventors:
Song, Osok
Damung Janovik, Alexander
Ji, Tinghwan
Yo, Thesan
Agache, Parag Arun
Bajapeyam, Madaba Srinivasan
Way, Young Bin
Luo, Tao
Prakash, Rajat
Masato Kitazoe
Damung Janovik, Alexander
Ji, Tinghwan
Yo, Thesan
Agache, Parag Arun
Bajapeyam, Madaba Srinivasan
Way, Young Bin
Luo, Tao
Prakash, Rajat
Masato Kitazoe
Application Number:
JP2013505112A
Publication Date:
February 24, 2016
Filing Date:
April 13, 2011
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W16/14; H04W16/32; H04W48/08; H04W72/04
Domestic Patent References:
| JP2011521512A |
Foreign References:
| WO2009126586A2 |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi