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. 31, 2016
Filed:
Dec. 22, 2009
Jin-ik Kim, Yongin-si, KR;
Yun-seok Hwang, Yongin-si, KR;
Soo-yeul OH, Seongnam-si, KR;
Pyeong-hwan Wee, Seoul, KR;
Jae-yeong Kwon, Suwon-si, KR;
Jin-Ik Kim, Yongin-si, KR;
Yun-Seok Hwang, Yongin-si, KR;
Soo-Yeul Oh, Seongnam-si, KR;
Pyeong-Hwan Wee, Seoul, KR;
Jae-Yeong Kwon, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A Radio Network Controller (RNC) in a high speed wireless communication system includes an apparatus to perform method for changing a serving cell in the high speed wireless communication system. The RNC receives UpLink (UL) cell change determination information representing UL channel states from a serving Base Station (BS) and a target BS. The UL is received if a UL soft handover of a Mobile Station (MS) is initiated depending on a DownLink (DL) channel quality of the MS. The RNC can determine UL cell change timing of the MS using the UL cell change determination information. Thereafter, the RNC can send an instruction of a UL cell change of the MS to the serving BS and the target BS.