Title:
METHOD AND USER EQUIPMENT FOR TRIGGERING NETWORK ASSISTED INTERFERENCE CANCELLATION AND SUPPRESSION
Document Type and Number:
WIPO Patent Application WO/2015/036861
Kind Code:
A3
Abstract:
a method for use in a user equipment of triggering network-assisted interference cancellation and suppression, NAICS, comprising: measuring interference generated by neighboring cells (e. g., by using the DM-RS as estimate of the PDSCH channel); identifying the neighboring cells that generate interference; and reporting (InterferenceStatus_ NAICS), to the serving base station, information of the screened neighboring cells that generate interference, such that the base station of the cell determines content of assisted information for cancelling and suppressing interference and an object to receive the assisted information. The invention also provides a user equipment for performing above method.
Inventors:
JIANG QI (CN)
WONG SHIN HORNG (GB)
WONG SHIN HORNG (GB)
Application Number:
PCT/IB2014/002107
Publication Date:
August 06, 2015
Filing Date:
September 11, 2014
Export Citation:
Assignee:
ALCATEL LUCENT (FR)
International Classes:
H04W72/08; H04J11/00
Other References:
SAMSUNG: "Views and evaluation on the potential gain of NAICS Receivers", vol. RAN WG4, no. Fukuoka, Japan; 20130520 - 20130524, 13 May 2013 (2013-05-13), XP050702641, Retrieved from the Internet
MEDIATEK INC: "Network-Assisted IS/IC Receiver Structures", vol. RAN WG4, no. Chicago, USA; 20130415 - 20130419, 8 April 2013 (2013-04-08), XP050701579, Retrieved from the Internet
LG ELECTRONICS: "Discussion on scenarios and receiver types for NAICS", vol. RAN WG1, no. Chicago, USA; 20130415 - 20130419, 6 April 2013 (2013-04-06), XP050697187, Retrieved from the Internet
MEDIATEK INC: "Network-Assisted IS/IC Receiver Structures", vol. RAN WG4, no. Chicago, USA; 20130415 - 20130419, 8 April 2013 (2013-04-08), XP050701579, Retrieved from the Internet
LG ELECTRONICS: "Discussion on scenarios and receiver types for NAICS", vol. RAN WG1, no. Chicago, USA; 20130415 - 20130419, 6 April 2013 (2013-04-06), XP050697187, Retrieved from the Internet
Attorney, Agent or Firm:
THERIAS, Philippe (148/152 Route de la Reine, Boulogne-Billancourt, FR)
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