Title:
フェムト・セルの存在下における干渉キャンセルをともなうシステム獲得
Document Type and Number:
Japanese Patent JP5781433
Kind Code:
B2
Abstract:
Systems and methodologies are described that facilitate acquisition of a cell in the presence of interfering cells. An undesired cell in close proximity to a user equipment unit (UE) can inhibit detection of a desired cell. For instance, a femto cell near the UE can interfere with detection and acquisition of a macro cell. The UE can detect the undesired cell and reconstruct an estimate of signals transmitted by the undesired cell. The estimate can be employed to cancel interference from received signals to facilitate acquisition of a desired cell.
Inventors:
Subramanya, Pervasana Sun
Application Number:
JP2011516863A
Publication Date:
September 24, 2015
Filing Date:
July 02, 2009
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W88/02; H04B1/7083; H04B1/7107; H04W84/10
Domestic Patent References:
| JP2004159343A | ||||
| JP2001523912A | ||||
| JP2000152332A | ||||
| JP2002539711A |
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