The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2019
Filed:
Jun. 20, 2013
Huawei Device Co., Ltd., Dongguan, CN;
Guiming Shu, Shenzhen, CN;
Young Hoon Kwon, San Diego, CA (US);
HUAWEI DEVICE CO., LTD., Dongguan, CN;
Abstract
A method of an access point device is disclosed. A first indication message is sent to a terminal. The first indication message is used to indicate that the terminal is allowed to access a current channel or to indicate that the terminal has downlink data on the access point device or to indicate that the terminal is allowed to send uplink data. A second indication message is sent by the terminal according to the first indication message. The second indication message is used to indicate that the terminal is to send uplink data. After receiving the second indication message, a third indication message is sent to the terminal. The third indication message carries channel use time information. The channel use time information is used to indicate time for using the channel to send the uplink data by the terminal.