BIT ASSIGNMENT ASSESSMENT DEVICE, BIT ASSIGNMENT A

专利名称：BIT ASSIGNMENT ASSESSMENT DEVICE, BIT

ASSIGNMENT ASSESSMENT METHOD, ANDPROGRAM

发明人：KOYAMA, Takuma,TANAKA,

Masashi,OKANO, Yasushi

申请号：EP18884045申请日：20181114公开号：EP3720061A4公开日：20210811

摘要：A bit assignment estimating device that is capable of accurately estimating bitassignment of a payload with fewer division patterns than those in related art is provided.The bit assignment estimating device includes: a receiving unit that receivescommunication data; a block generation unit that divides a payload of received

communication data so as to generate a plurality of blocks; a unit block bit assignmentestimation unit that estimates bit assignment of a block to be any one of a fixed valuetype, a status value type, and a continuous value type; a block concatenation unit thatconcatenates a block, which is adjacent to either of a block or a concatenation blockwhich is estimated to be the continuous value type at a higher-order bit side, to the blockor the concatenation block which is estimated to be the continuous value type when theblock adjacent is estimated to be the status value type or the continuous value type; aconcatenation block bit assignment estimation unit that estimates whether the

concatenation block is the continuous value type or not; and a block separation unit thatseparates an immediately-close-concatenated block from a corresponding concatenation

block when the concatenation block is estimated not to be the continuous value type.

申请人：Nippon Telegraph And Telephone Corporation

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