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. 30, 2006
Filed:
Feb. 19, 2003
Myeong-sook Seo, Suwon-shi, KR;
Ju-ho Lee, Suwon-shi, KR;
Sung-ho Choi, Suwon-shi, KR;
Yong-jun Kwak, Yongin-shi, KR;
Kook-heui Lee, Yongin-shi, KR;
Joon-goo Park, Seoul, KR;
Myeong-Sook Seo, Suwon-shi, KR;
Ju-Ho Lee, Suwon-shi, KR;
Sung-Ho Choi, Suwon-shi, KR;
Yong-Jun Kwak, Yongin-shi, KR;
Kook-Heui Lee, Yongin-shi, KR;
Joon-Goo Park, Seoul, KR;
Abstract
A radio network controller (RNC) transmits a power offset for controlling transmission power of an uplink high-speed dedicated physical control channel (HS-DPCCH) when a user equipment (UE) enters a handover region, in a mobile communication system including the RNC, a Node B connected to the RNC, and the UE located in one of at least two cell areas occupied by the Node B. The Node B transmits data to the UE over a high-speed downlink shared channel (HS-DSCH) and the UE transmits information indicating reception of the data to the Node B over the uplink HS-DPCCH. The RNC informs the UE of a power offset for determining a transmission power increment of the uplink HS-DPCCH, if it is determined that the UE is located in the handover region. The RNC informs the Node B of the power offset so that the Node B can determine a threshold value for determining information indicating reception of the data, depending on the power offset.