Title:
WIRELESS COMMUNICATION SYSTEM, TERMINAL DEVICE, BASE STATION DEVICE, WIRELESS COMMUNICATION METHOD, AND INTEGRATED CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2017/022864
Kind Code:
A1
Abstract:
The present invention configures a terminal device connected to a base station device so as to efficiently transmit a message 3 and receive a random access response message for a random access procedure. A wireless communication system in which a base station device and a terminal device execute a random access procedure, wherein: the terminal device sets the random access identification information used in the receipt of a random access response message as temporary terminal device identification information, when the random access response message is received via a physical downlink control channel; and the base station device sets the random access identification information used in the transmission of the random access response message as temporary terminal device identification information, when the random access response message is transmitted via the physical downlink control channel.
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Inventors:
KATO YASUYUKI
UEMURA KATSUNARI
YAMADA SHOHEI
TSUBOI HIDEKAZU
UEMURA KATSUNARI
YAMADA SHOHEI
TSUBOI HIDEKAZU
Application Number:
PCT/JP2016/073344
Publication Date:
February 09, 2017
Filing Date:
August 08, 2016
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W8/26; H04W72/04; H04W74/08
Domestic Patent References:
| WO2014110772A1 | 2014-07-24 | |||
| WO2015116732A1 | 2015-08-06 |
Foreign References:
| US20150016312A1 | 2015-01-15 |
Other References:
"IPWireless, NextWave Wireless, RACH access optimisation", 3GPP TSG-RAN WG2 MEETING #59 R2- 073186 [ ONLINE, 15 August 2007 (2007-08-15), pages 1 - 6, XP050135914, Retrieved from the Internet [retrieved on 20160818]
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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