Title:
COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL METHOD, RADIO COMMUNICATION APPARATUS, AND RADIO COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/045555
Kind Code:
A1
Abstract:
[Problem] To enable radio resources to be more efficiently used in an environment where a small cell is operated. [Solution] Provided is a communication control apparatus comprising: a communication unit that communicates with a radio communication apparatus connected to a base station via a radio backhaul link and also connected to one or more terminals via an access link; and a control unit that, when the radio communication apparatus simultaneously executes, on the same channel, both a reception on the radio backhaul link and a transmission on the access link or both a reception on the access link and a transmission on the radio backhaul link, in order to assist the radio communication apparatus in removing, from a reception signal, a self-interference caused by the sneaking of a transmission signal, adjusts the power ratio between the reception signal and the transmission signal.
Inventors:
UCHIYAMA HIROMASA (JP)
SAWAI RYO (JP)
KIMURA RYOTA (JP)
SAWAI RYO (JP)
KIMURA RYOTA (JP)
Application Number:
PCT/JP2014/068228
Publication Date:
April 02, 2015
Filing Date:
July 08, 2014
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04W52/38; H04W16/32; H04W92/20
Foreign References:
| JP2009517918A | 2009-04-30 | |||
| JP2013046398A | 2013-03-04 | |||
| JP2010521927A | 2010-06-24 | |||
| JP2010068151A | 2010-03-25 |
Other References:
NTT DOCOMO: "Text proposal for TR36.923 on Small Cell Enhancement Scenarios", 3GPP TSG RAN WG1 MEETING #72, RL-130748, 28 January 2013 (2013-01-28)
ERICSSON, ERICSSON WHITE PAPER: 5G RADIO ACCESS, June 2013 (2013-06-01), Retrieved from the Internet
ACHALESHWAR SAHAI; GAURAV PATEL; ASHUTOSH SABHARWAL: "Pushing the limits of Full-duplex: Design and Real-time Implementation", ARXIV: 1107.0607, MON, 4 July 2011 (2011-07-04)
See also references of EP 3051890A4
ERICSSON, ERICSSON WHITE PAPER: 5G RADIO ACCESS, June 2013 (2013-06-01), Retrieved from the Internet
ACHALESHWAR SAHAI; GAURAV PATEL; ASHUTOSH SABHARWAL: "Pushing the limits of Full-duplex: Design and Real-time Implementation", ARXIV: 1107.0607, MON, 4 July 2011 (2011-07-04)
See also references of EP 3051890A4
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (JP)
Yoshiaki Kameya (JP)
Yoshiaki Kameya (JP)
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