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:
Apr. 13, 2010
Filed:
Jun. 28, 2004
Masataka Wakamatsu, Kanagawa, JP;
Masataka Wakamatsu, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
In order to make it possible for almost all of wireless terminals to operate intermittently without generating any conflicts in communication, and thereby, to achieve lower power consumption and transmission/reception of data pertaining to a wireless terminal immediately after a return from its power save state with top priority, mobile stations other than a first mobile station may be put in their power save states, while a return timing from the power save state of each of the mobile stations is intentionally shifted by a base station so as not to overlap in time. In addition, the base station performs polling on a mobile station returned from its power save state is polled with top priority so that transmission/reception of data pertaining to the mobile station is carried out between the mobile station and the base station within a CFP.