METHOD AND DEVICE FOR IDENTIFYING THE TEMPORARY FLOW OF THE UNIT WHICH ARE ADDRESSED AT THE ACK / NACK FIELD OF THE REVERSED DIRECTION DATA

摘要

1. A method for designating a block temporary stream (TBF) to which a confirmation / non-confirmation (PAN) field embedded in a reverse data block is addressed, comprising:! generating a PAN verification sequence (PCS) based on the PAN field; ! masking the PCS with one of a plurality of time stream identifiers (TFIs) assigned to a peer communication node, wherein the TFI is selected in accordance with a rule previously agreed with the peer communication node; and! sending a radio unit including a PAN field and a masked PCS. ! 2. A method for processing a backward confirmation / non-acknowledgment (PAN) field addressed to a block temporary stream (TBF) embedded in a data block, comprising:! receiving a data block including a PAN field and a masked PAN check sequence (PCS); ! selecting a time stream identifier (TFI) among the plurality of TFIs based on a rule previously agreed with the peer; ! masked PCS unmasking of selected TFI; and! performing PCS decoding with a PAN field and unmasked PCS. ! 3. A method for designating a block temporary stream (TBF) to which a confirmation / non-confirmation (PAN) field embedded in a reverse data block is addressed, comprising:! generating a PAN verification sequence (PCS) based on the PAN field; ! masking the PCS with one of a plurality of time stream identifiers (TFIs) assigned to the peer; and! the transmission of a data block including a PAN field, a masked PCS and a secondary identifier, the secondary identifier denoting TBF to which the PAN field is addressed so that the peer must be checked