Title:
Ｗｉ−Ｆｉとの共存のためのリッスンビフォアトーク負荷ベースチャネルアクセス
Document Type and Number:
Japanese Patent JP6591550
Kind Code:
B2
Abstract:
Systems and methods are disclosed that may ensure equal medium access between a first wireless device associated with a load based equipment (LBE) protocol and a number of second wireless devices associated with an enhanced distributed channel access (EDCA). The first wireless device may determine a level of contention associated with gaining access to a wireless medium, select a contention window size based, at least in part, on the determined level of contention, and select, for a medium access contention operation, a random back-off number from a range of numbers defined by the selected contention window size.
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Inventors:
Wentink, Marten Menzo
Application Number:
JP2017537314A
Publication Date:
October 16, 2019
Filing Date:
January 14, 2016
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W16/14; H04W74/08
Domestic Patent References:
| JP2010252372A | ||||
| JP2014165512A | ||||
| JP2006520140A | ||||
| JP2008532350A |
Foreign References:
| US20140064301 | ||||
| US20130121303 | ||||
| US6965942 | ||||
| US20130223419 |
Other References:
Alcatel-Lucent Shanghai Bell, Alcatel-Lucent,Considerations on LBT Enhancements for Licensed-Assisted Access[online],3GPP TSG-RAN WG1#78b R1-144083,インターネット,2014年 8月10日
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Morisezo Iseki
Takashi Okada
Yoshihiro Fukuhara
Morisezo Iseki
Takashi Okada