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:
Nov. 11, 2014
Filed:
Jun. 15, 2011
Yi-ting Lin, New Taipei, TW;
Tsung-yu Tsai, Tainan County, TW;
Chun-che Chien, Taipei, TW;
Kanchei Loa, Taipei, TW;
Yi-Ting Lin, New Taipei, TW;
Tsung-Yu Tsai, Tainan County, TW;
Chun-Che Chien, Taipei, TW;
Kanchei Loa, Taipei, TW;
Institute For Information Industry, Taipei, TW;
Abstract
A wireless apparatus, a base station and uplink contention methods thereof are provided. The wireless apparatus selects a preamble sequence and at least one resource block on an uplink shared channel (UL-SCH) according to a mapping rule. The wireless apparatus transmits an uplink signal with a preamble sequence on a random access channel (RACH) and a control message on the at least one resource on the UL-SCH to a base station. The base station detects the preamble sequence from the RACH, and retrieves the control message from the at least one resource block on the UL-SCH according to the mapping rule.