DYNAMIC SIGNALING OF THE DOWNLINK AND UPLINK SUBFRAME ALLOCATION FOR A TDD WIRELESS COMMUNICATION SYSTEM

摘要

An apparatus for use in a wireless communication network, comprising a processing resource configured to determine a time interval for periodic time division duplex (TDD) Uplink/Downlink (UL/DL) reconfiguration windows, generate a UL/DL reconfiguration command to indicate a dynamic TDD UL/DL allocation change, and encode the UL/DL reconfiguration command in a physical downlink control channel (PDCCH) data, and a radio front end (RF) interface coupled to the processing resource and configured to cause the encoded UL/DL reconfiguration command to be transmitted to a first of a plurality of wireless user equipment (UEs) in a first of the UL/DL reconfiguration windows, wherein the encoded UL/DL reconfiguration command is transmitted via a PDCCH to provide a fast TDD UL/DL reconfiguration.

主权项

1. An apparatus for use in a wireless communication network, comprising:
a processing resource configured to:
determine a time interval for periodic time division duplex (TDD) Uplink/Downlink (UL/DL) reconfiguration windows;generate a UL/DL reconfiguration command to indicate a dynamic TDD UL/DL allocation change; andencode the UL/DL reconfiguration command in a physical downlink control channel (PDCCH) data; and a radio frequency (RF) interface coupled to the processing resource and configured to cause the encoded UL/DL reconfiguration command to be transmitted to a first of a plurality of wireless user equipment (UEs) in a first of the UL/DL reconfiguration windows, wherein the encoded UL/DL reconfiguration command is transmitted via a PDCCH to provide a fast TDD UL/DL reconfiguration.