Mediatek Corporation

Ming-Fong Jhang

Yu-Cheng Chen

Yu-Ting Yao

Chih-Ping Lin

Tsung-Huan Cheng

Jia-Shi Lin

Fu-Shing Ju

Hsi-Hsien Chen

Tsung-Cheng Yang

Sheng-Chieh Wang

Kuan-Jen Peng

A wireless communication method and device are provided. The wireless communication method includes the steps of activating a power-saving mechanism by user equipment (UE) to stop monitoring a Physical Downlink Control Channel (PDCCH) when a network does not enable a Discontinuous Reception (DRX) mechanism to configure the UE to switch to a DRX mode or when the network disables the DRX mechanism.

Wireless communication method and device

A timing control method for a user equipment (UE) in a wireless communications system, including: obtaining a starting time of a data transmission period from information of a data transmission timing received from a base station of a wireless network; obtaining a starting time of a current data processing period; and adjusting a data processing timing so that the adjusted starting time of the current data processing period is ahead of the starting time of the data transmission period by a predetermined time.

Timing control method and communication device

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.

Method for handling UL data retransmission and communications apparatus utilizing the same

A communications apparatus includes a first radio frequency (RF) signal processing device, a first baseband signal processing device and a processor. The first RF signal processing device transceives a plurality of RF signals to and from a peer communications apparatus to communicate with the peer communications apparatus in compliance with a first Radio Access Technology (RAT) and processing the RF signals. The first baseband signal processing device processes a plurality of baseband signals corresponding to the RF signals. The processor obtains an uplink scheduling indicating a predetermined time assigned by the peer communications apparatus to transmit uplink data from the baseband signals, determines whether to transmit the uplink data at the predetermined time according to a gap-creation criterion, and transmits padding instead of the uplink data to the peer communications apparatus at the predetermined time when the gap-creation criterion is satisfied.

Transmission gap creation and communications apparatus utilizing the same

Growing community of inventors

Zhubei, Taiwan

Ming-Fong Jhang