Revision as of 00:29, 13 November 2021 edit 138.246.3.72 (talk) DAB also used methods of Puncturing and Depuncturing Tag: Visual edit ← Previous edit		Revision as of 00:32, 13 November 2021 edit undo 138.246.3.72 (talk) No edit summary Tag: Visual edit Next edit →
Line 5: In some cases, a pre-defined pattern of puncturing is used in an encoder. Then, the inverse operation, known as depuncturing, is implemented by the decoder. Puncturing is used in [[UMTS]] during the rate matching process. It is also used in [[Wi-Fi]], [[GPRS]] ~~and~~, [[EDGE]], [[DVB-T]] and [[Digital Audio Broadcasting\|DAB]], as well as in the ~~[[DVB-T]] and~~ [[Digital Radio Mondiale\|DRM]] Standards. Puncturing is often used with the [[Viterbi algorithm]] in coding systems.

Punctured code: Difference between revisions