Title:
INTEGRATED CIRCUIT FOR WIRELESS COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2016/080410
Kind Code:
A1
Abstract:
[Problem] To efficiently schedule uplink multi-user transmission. [Solution] An integrated circuit for wireless communication according to an embodiment of the present invention is equipped with a baseband integrated circuit. The baseband integrated circuit: receives a first frame requesting transmission permission via an RF integrated circuit; according to receipt of the first frame, transmits, via the RF integrated circuit, a second frame asking whether there is a transmission request in a second device differing from the first device which transmitted the first frame; receives a third frame reporting whether the transmission request is present via the RF integrated circuit; on the basis of the first and third frames, transmits, via the RF integrated circuit, a fourth frame specifying a third device permitting transmission; and after completing transmission of the fourth frame, receives a fifth frame via the RF integrated circuit.
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Inventors:
MORI HIROKI (JP)
NABETANI TOSHIHISA (JP)
NABETANI TOSHIHISA (JP)
Application Number:
PCT/JP2015/082309
Publication Date:
May 26, 2016
Filing Date:
November 17, 2015
Export Citation:
Assignee:
TOSHIBA KK (JP)
International Classes:
H04W72/12; H04M11/00; H04W16/28; H04W74/06; H04W84/12
Domestic Patent References:
| WO2014011006A1 | 2014-01-16 |
Foreign References:
| JP2003009220A | 2003-01-10 | |||
| JP2013511938A | 2013-04-04 | |||
| JP2007129423A | 2007-05-24 | |||
| JP2013503570A | 2013-01-31 | |||
| JP2010081360A | 2010-04-08 |
Other References:
TOMOYA TANDAI: "B-5-106 Proposal of a transmission procedure of the uplink multi-user MIMO in IEEE 802.11 WLANs", PROCEEDINGS OF THE 2009 IEICE GENERAL CONFERENCE TSUSHIN 1, 17 March 2009 (2009-03-17), pages 539
Attorney, Agent or Firm:
KATSUNUMA Hirohito et al. (JP)
Katsunuma Hirohito (JP)
Katsunuma Hirohito (JP)
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