公开(公告)号：US20120120941A1

公开(公告)日：2012-05-17

申请号：US13384849

申请日：2010-05-20

Applicant: Hongbo Xu

Inventor： Hongbo Xu

IPC: H04W92/00 ,  H04B7/216

CPC classification number: H04B1/7115 ,  H04B2201/7071 ,  H04W88/08

Abstract: Disclosed in the present invention is a method for parameter update in an uplink baseband chip at NodeB side of a WCDMA system, comprising: a software module sending an update parameter required by RAKE demodulation and a corresponding task request thereof to a main control module, with the task request including effective time of the update parameter; the main control module instructing a task execution module to use the update parameter at the effective time; and the task execution module using the update parameter in real time once receiving the instruction. The present invention further provides an apparatus for parameter update in an uplink baseband chip at NodeB side of a WCDMA system. The technical solution of the present invention has the following advantages: flexible parameter configuration, accurate update time, high integrity, and good flexibility.

Abstract translation: 本发明公开了一种在WCDMA系统的NodeB侧的上行链路基带芯片中进行参数更新的方法，包括：软件模块，将RAKE解调所需的更新参数及其对应的任务请求发送给主控制模块， 任务请求包括更新参数的有效时间; 所述主控制模块指示任务执行模块在所述有效时间使用所述更新参数; 并且任务执行模块一旦接收到指令就实时使用update参数。 本发明还提供了一种在WCDMA系统的节点B侧的上行链路基带芯片中进行参数更新的装置。 本发明的技术方案具有以下优点：灵活的参数配置，更新时间准确，完整性高，灵活性好。