ดาวน์โหลด

ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
H03M0013310000 combining coding for error detection or correction and efficient use of the spectrum (without error detection or correction H03M0005140000) 1
H03M0013330000 Synchronisation based on error coding or decoding 1
H03M0013350000 Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics 1
H03M0013370000 Decoding methods or techniques, not specific to the particular type of coding provided for in groups ; H03M0013030000-H03M0013350000 1
H03M0013390000 Sequence estimation, i.e using statistical methods for the reconstruction of the original codes 1
H03M0013410000 using the Viterbi algorithm or Viterbi processors 1
H03M0013430000 Majority logic or threshold decoding 1
H03M0013450000 Soft decoding, i.e. using symbol reliability information (H03M0013410000 takes precedence);; 1
H03M0013470000 Error detection, forward error correction or error protection, not provided for in groups ; H03M0013010000-H03M0013370000 1
H03M0013490000 Unidirectional error detection or correction 1
H03M0013510000 Constant weight codes; n-out-of-m codes; Berger codes 1
H03M0013530000 Codes using Fibonacci numbers series 1
H03M0099000000 Subject matter not provided for in other groups of this subclass 1
H04 ELECTRIC COMMUNICATION TECHNIQUE 1
H04B TRANSMISSION 1
จำนวนรหัสข้อมูล 15 จาก 73902