Title:
BASE STATION, MOBILE STATION, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/045079
Kind Code:
A1
Abstract:
In this base station (1), a look-up table (15) is prepared that associates a repetition count of a plurality of different channels having a mutual correlation to each of a plurality of different index values. The base station (1) acquires reception information indicating the reception state of a wireless signal in a mobile station (2), determines the repetition count for each channel on the basis of the reception information, and acquires the index value corresponding to the repetition count for each channel from the look-up table (15). The base station (1) transmits a wireless signal containing the index value to the mobile station (2), thus notifying the mobile station (2) of the index value. The mobile station (2) has a look-up table (25) associating the repetition count for the plurality of different channels having a mutual correlation respectively to the plurality of index values, and acquires the repetition count for each channel from the look-up table (25) on the basis of the index value notified from the base station (1).
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Inventors:
CHEN HONGYANG (JP)
Application Number:
PCT/JP2013/076154
Publication Date:
April 02, 2015
Filing Date:
September 26, 2013
Export Citation:
Assignee:
FUJITSU LTD (JP)
International Classes:
H04W28/04; H04W28/18
Domestic Patent References:
| WO2007013561A1 | 2007-02-01 |
Foreign References:
| JP2009290451A | 2009-12-10 | |||
| JP2000041283A | 2000-02-08 | |||
| JP2004040758A | 2004-02-05 | |||
| JP2012178872A | 2012-09-13 | |||
| JP2012165449A | 2012-08-30 | |||
| JP2012522427A | 2012-09-20 | |||
| JP2013524563A | 2013-06-17 | |||
| JP2013520100A | 2013-05-30 |
Other References:
3GPP: "Study on provision of low-cost MTC UEs based on LTE", 3GPP TR 36.888 V2.0.2
See also references of EP 3051871A4
See also references of EP 3051871A4
Attorney, Agent or Firm:
SAKAI, AKINORI (JP)
Akinori Sakai (JP)
Akinori Sakai (JP)
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