2) character error rate 字符差错率3) WER Word Error Rate 文字差错率4) BER Bit Error Rate 误码率,位差错率5) per-word error probability 错字概率,错码概率6) error rate 误差率,出错率,误码率补充资料:HP-241B色带打码机/HP-30手动打码机 适用材料: 塑料薄膜PT、PE、PVC、OPP、KT、铝箔...
An error rate measuring apparatus includes: an operation unit that sets a codeword length, an FEC symbol length, and an FEC symbol error threshold in accordance with a communication standard of a device under test W; error counting means for counting FEC symbol error detected at one FEC ...
It is proved that if the modulator-channel combination satisfies a particular symmetry condition, the codeword error rate performance is independent of the transmitted codeword. It is shown that this result holds for both linear-programming decoders and sum-product decoders. In particular, this ...
The simulation results demonstrate that the average codeword error rate of the optimal quadratic space-time block code attains about 0.5 dB signal to noise ratio gain over those of the optimal cyclotomic and golden space-time block codes. 展开 ...
scheme, this novel codeword selection strategy is shown to improve SINR and subsequently the frame error rate performance of a MIMO-OFDM system.doi... KJ Tsai,IT Lu - International Conference on Radio & Wireless Symposium 被引量: 11发表: 2009年 Method for decoding codewords transmitted over ...
We present an importance sampling (IS) technique for evaluating the word-error rate (WER) and bit-error rate (BER) performance of binary linear block codes... A Mahadevan,JM Morris - 《IEEE Transactions on Communications》 被引量: 11发表: 2007年 Statistical mechanics of an error correcting ...
We divide a whole noisy codeword into sub-blocks and use multiple processors to perform sub-block MAP decoding in parallel. Unlike the previously proposed... S Yoon,Y Barness - 《IEEE Commun Letters》 被引量: 205发表: 2002年 Post-manufacturing, 17-times acceptable raw bit error rate enhanc...
A codeword for use in error correction of digital optical media, the codeword having a plurality of data symbols and a plurality of parity symbols, and includes an augmented channel word which can be read as either a first value or a second alternate value. The augmented channel word is on...
Custom Speech Service enables acoustic and language model adaptation with zero coding. Our user interface guides you through data import, model adaptation, evaluation and optimization through measuring word error rate and tracking improvements. It also guides you through model deployment at scale, ...
Ah! There’s that word again, “bottleneck.” By enabling collective ownership, you eliminate the dark parts of your system that only a single programmer—who may walk off the job or get hit by a bus—knows about. There is less risk with a codebase that’s collectively owned. ...