公开(公告)号：US10757741B1

公开(公告)日：2020-08-25

申请号：US16299044

申请日：2019-03-11

Applicant: Sprint Spectrum L.P.

Inventor： Siddharth S. Oroskar ,  Mark Wade ,  Sirisha Potlabathini ,  Jasinder P. Singh

IPC: H04W76/00 ,  H04W24/00 ,  H04L5/00 ,  H04W36/04

Abstract: A base station that provides coverage on at least one TDD carrier and at least one FDD carrier detects that the base station is serving a UE on just one or more of the TDD carrier(s) and that the UE is TDD-FDD CA capable. In response, the base station reconfigures the UE to change the UE's carrier prioritization from (i) prioritizing TDD over FDD to (ii) prioritizing FDD over TDD. For instance, if TDD carriers are defined in one or more frequency bands, and FDD carriers are defined in one or more other frequency bands, this could involve changing the UE's band prioritization to cause the UE to prefer connecting on TDD.