Invention Grant
US09160361B2 Compressed data transceiver apparatus, data compressor device, compressed data receiver device and data compression method
有权
压缩数据收发设备，数据压缩设备，压缩数据接收设备和数据压缩方式
- Patent Title: Compressed data transceiver apparatus, data compressor device, compressed data receiver device and data compression method
- Patent Title (中): 压缩数据收发设备，数据压缩设备，压缩数据接收设备和数据压缩方式
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Application No.: US13379271Application Date: 2010-06-01
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Publication No.: US09160361B2Publication Date: 2015-10-13
- Inventor: Hiroaki Inoue
- Applicant: Hiroaki Inoue
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2009-154931 20090630
- International Application: PCT/JP2010/059581 WO 20100601
- International Announcement: WO2011/001790 WO 20110106
- Main IPC: H03M7/30
- IPC: H03M7/30
Abstract:
To provide a data compression method that can achieve a high data compression ratio and does not require a buffer circuit or only requires a buffer circuit having a small storage capacity at a receiving side. A data compressor device has an adjustment and compression tool operable to switch a plurality of code words having different code lengths and compress input data at a rate that does not exceed a predetermined receiving speed.
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