公开(公告)号：US20170105241A1

公开(公告)日：2017-04-13

申请号：US15385996

申请日：2016-12-21

Applicant: MediaTek Inc.

Inventor： Yu-Tsun NIEN ,  Chin-Han WANG ,  Chen-Hsuan LEE ,  Sian-Jheng WONG ,  Chang-Ching YAN

IPC: H04W76/02 ,  H04W76/06 ,  H04L29/06 ,  H04B1/3816

CPC classification number: H04W76/15 ,  H04B1/3816 ,  H04L69/18 ,  H04W76/19 ,  H04W76/34

Abstract: A wireless communications device includes a radio frequency (RF) module and a baseband chip. The baseband chip is configured to initiate a mobile originated (MO) call through the RF module with a first subscriber identity card when the RF module is occupied by performing a packet switched (PS) data service with a second subscriber identity card, arbitrate a first protocol stack handler to suspend or terminate the PS data service associated with the second subscriber identity card in response to initiating the MO call associated with the first subscriber identity card, and arbitrate a second protocol stack handler to make the MO call associated with the first subscriber identity card when the PS data service associated with the second subscriber identity card is suspended or terminated.

公开(公告)号：US20160142992A1

公开(公告)日：2016-05-19

申请号：US14944453

申请日：2015-11-18

Applicant: MediaTek Inc.

Inventor： Shih-Hsin CHIEN ,  Chi-Chen LEE ,  Wen-Jiunn LIU ,  Ching-Yueh KAO ,  Shih-Chieh LIAO ,  Yu-Tien YEH ,  Sian-Jheng WONG ,  Tien-Yi HUANG

IPC: H04W56/00 ,  H04W76/04 ,  H04W74/08 ,  H04W68/00

CPC classification number: H04W88/06 ,  H04L5/0007 ,  H04L5/0098 ,  H04W24/02 ,  H04W56/001 ,  H04W74/0833 ,  H04W76/15 ,  H04W76/27

Abstract: A communications apparatus includes a radio transceiver and a processor. The radio transceiver is configured for transmitting or receiving wireless radio frequency signals to or from a peer device. The processor determines whether re-synchronization in a communication mode with the peer device is required according to a determination rule. When the re-synchronization is required, the processor transmits a message to the peer device via the radio transceiver to trigger a re-synchronization procedure. The processor determines whether the re-synchronization is required in a connected mode.

Abstract translation: 通信装置包括无线电收发机和处理器。 无线电收发器被配置用于向或从对等设备发送或接收无线射频信号。 处理器根据确定规则确定是否需要与对等设备的通信模式中的再同步。 当需要重新同步时，处理器经由无线电收发器向对等设备发送消息以触发重新同步过程。 处理器确定在连接模式下是否需要重新同步。