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:
Oct. 31, 2006
Filed:
Dec. 12, 2002
Dong-jun Lee, Songnam-shi, KR;
Jae-ho Jeon, Songnam-shi, KR;
Ji-won Lee, Songnam-shi, KR;
Sung-kwon JO, Seoul, KR;
Seung-joo Maeng, Songnam-shi, KR;
Sung-won Lee, Songnam-shi, KR;
Sang-hyun Yang, Songnam-shi, KR;
Dong-Jun Lee, Songnam-shi, KR;
Jae-Ho Jeon, Songnam-shi, KR;
Ji-Won Lee, Songnam-shi, KR;
Sung-Kwon Jo, Seoul, KR;
Seung-Joo Maeng, Songnam-shi, KR;
Sung-Won Lee, Songnam-shi, KR;
Sang-Hyun Yang, Songnam-shi, KR;
Abstract
A TDM (Time Division Multiplexing)-based mobile communication system that switches a service type according to QoS (Quality of Service). The mobile communication system includes a base transceiver system (BTS) and a mobile station (MS) connected to the BTS. The BTS monitors whether a first service provided from the BTS to the MS is satisfied according to whether at least as much data as a predetermined transmission amount is transmitted to the MS. If the first service is dissatisfied, the BTS switches a service to a second service lower in QoS than the first service so that as much data as a transmission amount smaller than the predetermined transmission amount is transmitted to the MS.