21. An updated retransmission agreement was reached in February 2011. 22. Error recovery is by retransmission of the corrupted frame. 23. Its programming consisted mostly of retransmission of foreign news channels and alternative programming. 24. The stations promised to avoid any agreements or joint discussions about cable retransmission rights. 25. NBC has 50 times more leverage with retransmission consent than any cable operator does, 26. Cox Communications has steadfastly refused Fox's terms for renewing its retransmission agreement. 27. Editors please note : This is a retransmission . 28. ELN ANALYSIS : Retransmission : graphic originally moved on 110504; decreases file size. 29. Retransmission timeout ( abbreviated as RTO ) and duplicate cumulative acknowledgements ( DupAcks ).30. A NAK will prompt retransmission of the data.