公开(公告)号：US20180375776A1

公开(公告)日：2018-12-27

申请号：US16057456

申请日：2018-08-07

Applicant: MEDIATEK INC.

Inventor： Chia-Chun HSU ,  Per Johan Mikael JOHANSSON

IPC: H04L12/819 ,  H04L12/833 ,  H04W28/08 ,  H04W72/12 ,  H04W28/02 ,  H04W72/04

Abstract: Apparatus and methods are provided to enhance BSR and LCP procedures for the dual connectivity system. In one novel aspect, the BSR is handled for each MAC entity according to one or more allocation rules. In one embodiment, the allocation rule is configured by the network. In another embodiment, the allocation rule is determined by the UE based on historic statics. In yet another embodiment, the allocation rule is determined by the UE based on information from the network. In one embodiment, the allocation rule indicates percentage of traffic allocated to each MAC entity. In another novel aspect, LCP is performed independently for each MAC entity if the split bearer is configured and the prioritized bit rate (PBR) and the bucket size duration (BSD) are signaled for each eNB. In one embodiment, separate sets of LCG variables are maintained independently for each MAC entity.

公开(公告)号：US20180279151A1

公开(公告)日：2018-09-27

申请号：US15926327

申请日：2018-03-20

Applicant: MEDIATEK INC.

Inventor： Li-Chuan TSENG ,  Chia-Chun HSU ,  Yuanyuan ZHANG ,  Per Johan Mikael JOHANSSON

IPC: H04W24/10 ,  H04W36/30 ,  H04W36/00 ,  H04W24/08 ,  H04W24/02

CPC classification number: H04W24/10 ,  H04W24/02 ,  H04W24/08 ,  H04W36/0058 ,  H04W36/0083 ,  H04W36/0094 ,  H04W36/30 ,  H04W48/16 ,  H04W48/20 ,  H04W88/08

Abstract: Aspects of the disclosure provide a mobile terminal including a processing circuit. The processing circuit is configured to obtain a serving cell measurement result of measuring a first set of signal beams from a serving base station, determine a cell-level signal quality parameter based on the serving cell measurement result, and determine whether the cell-level signal quality parameter meets a poor cell-level signal quality condition. The processing circuit is further configured to, in response to a determination that the cell-level signal quality parameter meets the poor cell-level signal quality condition, obtain a neighboring cell measurement result of measuring a second set of signal beams from a neighboring base station, determine whether a measurement event occurs based on the serving cell measurement result and the neighboring cell measurement result, and send a measurement report to the serving base station in response to a determination that the measurement event occurs.