公开(公告)号：US20160057747A1

公开(公告)日：2016-02-25

申请号：US14827360

申请日：2015-08-17

Applicant: MediaTek Inc.

Inventor： Ming-Fong JHANG ,  Yu-Cheng CHEN ,  Sheng-Chieh WANG ,  Yu-Ting YAO

IPC: H04W72/04 ,  H04W24/02 ,  H04L5/00

CPC classification number: H04L5/0055 ,  H04L1/1812 ,  H04L1/1819 ,  H04L1/1887 ,  H04W24/02 ,  H04W72/0413

Abstract: A communications apparatus includes a radio transceiver and a processor. The radio transceiver receives a plurality of feedback messages from a peer device. The feedback messages are transmitted by the peer device to indicate a result of UL data transmission. The processor analyzes content of the feedback messages to determine a preferred retransmission type of the peer device and records the preferred retransmission type of the peer device in a memory device. When the radio transceiver receives a first UL grant message indicating transmission of a first UL data and the processor determines that a forthcoming first feedback message corresponding to the transmission of the first UL data is unable to be received, the processor determines whether to retransmit the first UL data according to the preferred retransmission type of the peer device.

Abstract translation: 通信装置包括无线电收发机和处理器。 无线电收发机从对等设备接收多个反馈消息。 反馈消息由对端设备发送以指示UL数据传输的结果。 处理器分析反馈消息的内容以确定对等设备的优选重传类型，并将对等设备的优选重发类型记录在存储器设备中。 当无线电收发机接收到指示第一UL数据的传输的第一UL授权消息，并且处理器确定不能接收到与第一UL数据的传输相对应的即将到来的第一反馈消息时，处理器确定是否重传第一UL数据 UL数据根据对等设备的优先重传类型。

公开(公告)号：US20160143025A1

公开(公告)日：2016-05-19

申请号：US14940647

申请日：2015-11-13

Applicant: MediaTek Inc.

Inventor： Yu-Cheng CHEN ,  Sheng-Chieh WANG ,  Kuan-Jen PENG

IPC: H04W72/04 ,  H04L1/18 ,  H04W72/10

CPC classification number: H04W72/0413 ,  H04L1/1671 ,  H04L1/1864 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/006 ,  H04W72/10

Abstract: A mobile communication device including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a service network via a plurality of component carriers. The controller determines a plurality of service levels, each corresponding to a respective one of the component carriers, and allocates uplink resource assignments for uplink data transmissions according to the service levels and traffic type of the uplink data.

Abstract translation: 提供了包括无线收发器和控制器的移动通信设备。 无线收发器经由多个分量载波执行到服务网络和从服务网络的无线传输和接收。 控制器确定多个服务级别，每个服务级别分别对应于分量载波中的相应一个，并且根据上行链路数据的业务级别和流量类型分配用于上行链路数据传输的上行链路资源分配。

公开(公告)号：US20170280507A1

公开(公告)日：2017-09-28

申请号：US15503689

申请日：2015-11-19

Applicant: MEDIATEK INC.

Inventor： Sheng-Chieh WANG

IPC: H04W88/06 ,  H04W74/08 ,  H04W24/02 ,  H04W56/00 ,  H04W76/02 ,  H04W76/04 ,  H04L5/00

Abstract: A method of minimizing service degradation caused by other-SIM-occupancy of a DSDS or MSMS UE under carrier aggregation is proposed. A UE performs CC selection from the multiple CCs associated with a first SIM to suffer from other-SIM-occupancy to minimize potential service degradation. In a first option, the UE selects one or more CCs that are relatively harmless from other-SIM-occupancy to share HW resource with CCs associated with other SIMs. In a second option, the UE schedules other-SIM-occupancy on more than one CCs of the first SIM to reduce the frequency and duration of the other-SIM-occupancy affected to each chosen CC of the first SIM.