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. 04, 2011
Filed:
Jun. 22, 2009
Chung-shan Wang, Sinfong Township, Hsinchu County, TW;
Chunli Wu, Beijing, CN;
Tsung-liang LU, Taipei, TW;
Chung-Shan Wang, Sinfong Township, Hsinchu County, TW;
Chunli Wu, Beijing, CN;
Tsung-Liang Lu, Taipei, TW;
Sunplus Mmobile Inc., Hsinchu Science Park, TW;
Abstract
In a method for optimizing discontinuous reception mechanism in random access or scheduling request, the user equipment behaves according to a TTI window and a contention resolution timer so that the user equipment is at active time to monitor PDCCH. In the random access, the UE is at active time while a PDCCH indicating a new transmission addressed to the C-RNTI of the UE has not been received after successful reception of a Random Access Response for the non-contention preamble. In the scheduling request, the UE is at active time while an UL grant for the UE has not been received after SR has been sent.