Invention Application
US20120120941A1 METHOD AND APPARATUS FOR PARAMETER UPDATE IN AN UPLINK BASEBAND CHIP AT NODEB SIDE OF A WCDMA SYSTEM
审中-公开
在WCDMA系统的NODEB侧的上行链路基带切换中的参数更新的方法和装置
- Patent Title: METHOD AND APPARATUS FOR PARAMETER UPDATE IN AN UPLINK BASEBAND CHIP AT NODEB SIDE OF A WCDMA SYSTEM
- Patent Title (中): 在WCDMA系统的NODEB侧的上行链路基带切换中的参数更新的方法和装置
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Application No.: US13384849Application Date: 2010-05-20
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Publication No.: US20120120941A1Publication Date: 2012-05-17
- Inventor: Hongbo Xu
- Applicant: Hongbo Xu
- Applicant Address: CN Shenzhen, Guangdong Province
- Assignee: ZTE CORPORATION
- Current Assignee: ZTE CORPORATION
- Current Assignee Address: CN Shenzhen, Guangdong Province
- Priority: CN200910160091.4 20090721
- International Application: PCT/CN2010/072999 WO 20100520
- Main IPC: H04W92/00
- IPC: H04W92/00 ; H04B7/216
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.
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