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. 06, 2009
Filed:
Jun. 12, 2006
Jong-hyung Kwun, Seoul, KR;
Chi-hyun Park, Suwon-si, KR;
Yung-soo Kim, Seongnam-si, KR;
Sung-hyun Cho, Suwon-si, KR;
Ok-seon Lee, Suwon-si, KR;
Jung-hoon Cheon, Suwon-si, KR;
Jong-Hyung Kwun, Seoul, KR;
Chi-Hyun Park, Suwon-si, KR;
Yung-Soo Kim, Seongnam-si, KR;
Sung-Hyun Cho, Suwon-si, KR;
Ok-Seon Lee, Suwon-si, KR;
Jung-Hoon Cheon, Suwon-si, KR;
Abstract
Disclosed is a method for transmitting an uplink data during handoff. A method for transmitting uplink data in a soft handoff system, in which a mobile station is simultaneously connected with at least two base transceiver systems under a control of a base station controller, includes selecting one of the base transceiver systems as a main base transceiver system, transmitting uplink signals to the main base transceiver system and sub-base transceiver systems, and transmitting by the sub-base transceiver systems received uplink signals to the main base transceiver system. Through the method, a main BTS for diversity combining and decoding soft bit strings is established among BTSs connected to a mobile station, so that it is possible to distribute a data processing amount centralized on a BSC to a BTS.