Invention Grant
- Patent Title: Multimode rake receiver, cellular base station and cellular communication device
- Patent Title (中): 多模瑞克接收机,蜂窝基站和蜂窝通信设备
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Application No.: US14241233Application Date: 2011-10-19
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Publication No.: US09572199B2Publication Date: 2017-02-14
- Inventor: Guy Drory , Eliya Babitsky , Ron Bercovich
- Applicant: Guy Drory , Eliya Babitsky , Ron Bercovich
- Applicant Address: US TX Austin
- Assignee: NXP USA, INC.
- Current Assignee: NXP USA, INC.
- Current Assignee Address: US TX Austin
- International Application: PCT/IB2011/054657 WO 20111019
- International Announcement: WO2013/057541 WO 20130425
- Main IPC: H03D5/00
- IPC: H03D5/00 ; H04W92/02 ; H04B1/06 ; H04B1/7115 ; H04B1/00 ; H04B1/16

Abstract:
A multimode rake receiver comprise a common antenna interface, arranged to at least receive in a first mode a first CDMA radio channel carrying information encoded according to a first baseband modulation standard and to receive in a second mode a second CDMA radio channel carrying information encoded according to a second baseband modulation standard; and a common signal processing path, at least arranged to process in the first mode the first CDMA radio channel and in the second mode the second CDMA radio channel, wherein the common signal path comprises a common descrambling and de-spreading unit and a common hybrid code generating unit arranged to provide to the common descrambling and de-spreading unit chip codes applicable in the first mode to the first CDMA radio channel and in the second mode to the second CDMA radio channel.
Public/Granted literature
- US20140220917A1 MULTIMODE RAKE RECEIVER, CELLULAR BASE STATION AND CELLULAR COMMUNICATION DEVICE Public/Granted day:2014-08-07
Information query
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