QUALCOMM Incorporated
Uplink design for narrowband LTE (NB-LTE)

Abstract:

Aspects of the present disclosure provide techniques for wireless communications by a base station. An example method generally includes allocating uplink resources to one or more first type of user equipments (UEs) that communicate with the BS on a first frequency band that is narrower than a second frequency band used to communicate with a second type of UE, wherein the uplink resources are allocated in a narrowband subframe structure having a symbol duration determined based, at least in part, on characteristics of communications between the BS and the second type of UE using the second frequency band, and receiving uplink transmissions from the one or more first type of UEs on the allocated resources.