CPC H04L 1/1861 (2013.01) [H04L 1/1812 (2013.01); H04L 1/1854 (2013.01); H04L 5/0055 (2013.01); H04L 5/14 (2013.01)] | 30 Claims |
1. A method for wireless communication by a first device, comprising:
contending for use of one or more slots of a time division duplex (TDD) frame for transmitting, wherein each slot of the one or more slots includes a plurality of symbols;
transmitting at least a portion of a first packet in the one or more slots;
reserving a first feedback symbol in a first transmitting slot of the one or more slots for reception of a negative acknowledgement signal (NACK) from one or more devices; and
refraining from transmitting the first packet during the first feedback symbol of the first transmitting slot.
|