ULTRA-LOW LATENCY LTE DOWNLINK COMMUNICATIONS

摘要

A data structure for managing user equipment communications in a wireless communication system is presented. In some examples, the data structure may include one or more resource element blocks into which a frequency bandwidth of a downlink channel is divided within a symbol that defines a transmission time interval in a downlink subframe. Furthermore, the data structure may include a control region and a data region within at least one resource element block of the one or more resource element blocks. Additionally, the data structure may include a downlink resource grant, located within the control region, for a user equipment served by the downlink channel. In an additional aspect, a network entity and method for generating the example data structure are provided.

主权项

1. A method of managing user equipment (UE) communications in a wireless communication system, comprising:
obtaining, at a network entity, user data for transmission to one or more UEs on a downlink channel; determining one or more delivery constraints associated with at least one of the user data and the one or more UEs; and generating, based on the user data for transmission and the one or more delivery constraints, a data structure for allocating downlink channel resources for transmission of the user data, wherein the data structure comprises:
one or more resource element blocks into which a frequency bandwidth is divided within a symbol that defines a transmission time interval (TTI) in a downlink subframe;a control region and a data region within at least one resource element block of the one or more resource element blocks; anda downlink resource grant, located within the control region, for a UE of the one or more UEs served by the downlink channel.