Patent ID: 9432973
Filing Date: 2016-08-30
CPC Classification: H04L,H04W

Claim Text:
1. A control channel resource allocation method for a time division duplexing (TDD) system, the method comprising: determining, by a processor, a virtual resource block (VRB) number corresponding to a first physical downlink control channel (PDCCH), wherein the first PDCCH comprises: a secondary physical downlink control channel (S-PDCCH) or a relay physical downlink control channel (R-PDCCH); and obtaining, by the processor, according to the VRB number, an offset and a physical uplink control channel (PUCCH) parameter, a PUCCH format wherein obtaining the PUCCH format wherein the first PDCCH does not use cross-interleaving; wherein the offset comprises the sum of the total quantity N