Title:
APPARATUS AND METHOD FOR PRIORITIZATION OF RANDOM ACCESS IN A MULTI-USER WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/150041
Kind Code:
A1
Abstract:
The present disclosure relates to the prioritization of devices taking part in a multi-user random access wireless communication. Based on some known conditions, devices that comply with the conditions are given preferential treatment during the random access period. The preferential treatment may refer to the eligible devices being allowed to access more resource units during the random access, or it may also mean faster access to the medium during the random access. By taking advantage of the methods described in the present disclosure, it is possible to assign higher priority to selected frame types and/or device categories in a multi-user random access wireless communication system.
Inventors:
CHITRAKAR ROJAN
URABE YOSHIO
HUANG LEI
SIM MICHAEL HONG CHENG
URABE YOSHIO
HUANG LEI
SIM MICHAEL HONG CHENG
Application Number:
PCT/JP2017/003280
Publication Date:
September 08, 2017
Filing Date:
January 31, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04W74/08; H04J1/00; H04L27/26; H04L47/6275
Foreign References:
| US20060251030A1 | 2006-11-09 |
Other References:
NEC: "Trigger of enhanced coverage mode", 3GPP TSG RAN2 MEETING #85 R2-140513, 10 February 2014 (2014-02-10), XP050737688
"Specification Framework for TGax", LEEE802.11.15/0132RL4, January 2016 (2016-01-01)
"UL OFDMA-based Random Access Procedure", TEEE802.11-15/1105R0
"Proposed TGax draft specification", IEEE802.1 1-16/0024RO
IEEE SLD 802.11-2012
See also references of EP 3424261A4
"Specification Framework for TGax", LEEE802.11.15/0132RL4, January 2016 (2016-01-01)
"UL OFDMA-based Random Access Procedure", TEEE802.11-15/1105R0
"Proposed TGax draft specification", IEEE802.1 1-16/0024RO
IEEE SLD 802.11-2012
See also references of EP 3424261A4
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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