|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||455/0671; 455/0676; 375/142; 375/144|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 64 인용 특허 : 5|
A rake receiver in accordance with an exemplary embodiment of this invention is configurable by an external agent (e.g., microcontroller, DSP, or state machine) to suit the particular requirements of different spread spectrum systems. In an exemplary embodiment, the receiver includes multiple fingers. Each finger includes a plurality of generic despreaders/descramblers, a plurality of generic dechannelizers coupled to the despreaders/descramblers, and at least one timing estimation controller coupled to the despreaders/descramblers. The finger also inclu...
1. A receiver finger in a spread spectrum system, comprising:a plurality of generic despreader/descrambler units; a plurality of generic dechannelizer units coupled to said plurality of generic despreader/descrambler units; at least one timing estimation controller coupled to said plurality of despreader/descrambler units; at least one phase estimation controller coupled to said plurality of dechannelizer units; at least one frequency estimation controller coupled to said plurality of dechannelizer units; and at least one energy estimation controller cou...