Huawei Technologies Co., Limited

Tencent Technology (shenzhen) Company Limited

Jiangsu University

Future Wei Technologies, Inc.

X00par Limited

Xiaobo Chen

Yongxia Lv

Sha Ma

Chaojun Li

Tianle Deng

Shujun Dang

Xianghua Wang

Chengyu Wang

Guang Liu

Bin Li

Meng Zhao

Lei Guan

Yang Li

Ruina Yang

Brian Keith Classon

Vipul Anil Desai

Lei Wan

Long Chen

Zhiyu Yan

Xiaoan Fan

Yingfeng Cai

Qiang Wu

Weimin Xiao

Lixia Xue

Yan Cheng

Cheng Luo

Haobin Jiang

Qiang Li

Wei Bai

Xiaoyan Bi

Hai Feng Wang

Bo Li

Huangping Jin

Hui Zhang

Ye Wu

Chi Xi

Junshan Wang

Xiaomu Wen

Weiqi Zhou

Cheng Yi

Shidian Ma

Lei Dai

Xiaoqiang Sun

Youguo He

Jun Liang

Bingbing Yuan

Zhenchao Zhao

Tongyang Zhao

Brian Classon

Vipul Desai

A multimedia processing method includes rendering, through a first native container node of a dynamic page, a content node associated with the first native container node to play multimedia content. The method further includes generating a non-dynamic page in response to a first page switching operation triggered in the dynamic page, and creating a second native container node in a second node tree of the non-dynamic page, the second native container node being supported by the native application framework provided by the operating system. The method further includes disassociating the content node from the first native container node, and establishing an association between the content node and the second native container node. The method further includes rendering, through the second native container node, the content node in the non-dynamic page to continue playing the rendered multimedia content in a portion of the generated non-dynamic page.

Continuing video playback when switching from a dynamic page to a non-dynamic page

Toy table

The present invention provides a method, a base station, and a user equipment for feeding back ACK/NACK information for carrier aggregation. The method includes: configuring a common field preset in DCI as at least one type of command field related to ACK/NACK feedback of at least two types of command fields related to ACK/NACK feedback, where the common field can be configured as the command fields related to ACK/NACK feedback; and sending the DCI to a user equipment, so that the user equipment feeds back ACK/NACK information according to the DCI.

Method, base station, and user equipment for feeding back ACK/NACK information for carrier aggregation

Method and apparatus are provided to allocate a time and frequency resource of a resource request indicator (RRI) and to transmit an RRI. Codes are allocated for an RRI and other (such as non-RRI) uplink control signaling. The RRI and other uplink control signaling can be multiplexed in the same time and frequency resource, such as through multiplexing in a code division manner.

Method and apparatus for allocating and transmitting time and frequency resource for resource request indicator

Embodiments of the present invention disclose a signaling processing method. The method includes: in a downlink subframe set, generating a downlink assignment index (DAI) respectively for a downlink subframe that has a physical downlink control channel (PDCCH) to be sent, where a value of the DAI is generated according to a preset rule and a sequence of carrier first and then subframe; and sending the PDCCH to the user equipment, where the PDCCH carries the DAI. According to the embodiments of the present invention, a transmission delay is shortened and transmission efficiency is improved.

Signaling processing method, base station, and user equipment

The disclosure discloses a method for transmitting uplink control information. The method includes: receiving, by a user equipment, a carrier activation command or a carrier deactivation command in a downlink subframe n; updating a first downlink activated carrier set according to the received carrier activation command or the carrier deactivation command into a second downlink activated carrier set; taking the second downlink activated carrier set as a current downlink activated carrier set corresponding to a first uplink subframe which belongs to a subframe set of an uplink subframe n+k and uplink subframe(s) after the uplink subframe n+k; sorting X piece(s) of Uplink Control Information (UCI) corresponding to X downlink carrier(s) according to a sorting rule, and transmitting the sorted X pieces of UCI to a base station in the first uplink subframe.

Method, user equipment and base station for transmitting uplink control information

A method, a user equipment, and a base station for transmitting channel state information (CSI) are disclosed. First, a scheduling grant command is sent by a base station. A CSI location label is obtained according to information of a resource occupied by the scheduling grant command and information of a resource occupied by a data channel that is indicated by the scheduling grant command. CSI of a carrier corresponding to the CSI location label is sent to the base station through the data channel. The CSI location label may be obtained through the scheduling grant command and the CSI of the carrier corresponding to the CSI location label may be sent or received without changing a length of an aperiodic CSI request field.

Method, user equipment, and base station for transmitting channel state information

A driving service active sensing system and method in an Internet of Vehicles environment in the field of road traffic safety. A sensor device and an intelligent vehicle-mounted terminal arranged on a vehicle and connected to each other. The intelligent vehicle-mounted terminal communicates with roadside equipment in 4G and DSRC modes, and communicates with a driving service information processing center in 4G mode. The roadside equipment communicates with the driving service information processing center in 4G mode. The roadside equipment is provided on both sides of a road. The sensor device outputs obtained vehicle traveling information to the intelligent vehicle-mounted terminal, which processes and integrates the received vehicle traveling information and then transfers integrated information to the roadside equipment and the driving service information processing center. A driving service cloud computing platform processes the integrated information and outputs driving service information to the roadside equipment and the intelligent vehicle-mounted terminal.

Driving service active sensing system and method in internet of vehicles environment

The present invention provides a wireless communication method supporting hybrid automatic repeat request. The method includes: sending first hybrid automatic repeat request (HARQ) process quantity indication information to a user equipment UE; and if second HARQ process quantity indication information is further sent to the UE, determining a second HARQ process quantity according to the second HARQ process quantity indication information, and performing data transmission with the UE according to the determined second HARQ process quantity. Correspondingly, the present invention further provides a base station and the user equipment. In the present invention, the base station and the user equipment can perform data communication with the UE based on different HARQ timing relationships and HARQ process quantities, thereby being capable of better supporting UEs adopting different functional characteristics.

Wireless communication method supporting HARQ, user equipment, and base station

The present disclosure provides a method for processing a system call in a voice call. The method includes: participating, by a first terminal, a voice call with one or more second terminals, the voice call being performed in a non-system voice call application on the first terminal; monitoring, by the first terminal, a system call start event during the voice call; actively stopping, in response to the system call start event, use of an audio device of the first terminal; suspending participation of the first terminal in the voice call; sending, by the first terminal, a voice suspension request to a server to remind the one or more second terminals that the first terminal suspends the voice call; and recovering the voice call when the system call ends.

Method, system, and device for processing system call in voice call

The present disclosure provides example acknowledgement information sending and receiving methods, as well as example sending and receiving devices, so that the receiving device synchronously feeds back a receiving status of unicast data and a receiving status of multicast data to the sending device. One example method includes receiving unicast data and multicast data sent by a sending device in a same subframe. A feedback resource is determined according to a data receiving status and a resource mapping relationship, where the data receiving status includes a receiving status of the unicast data and a receiving status of the multicast data, and where the resource mapping relationship indicates a mapping relationship between the data receiving status and the feedback resource. Acknowledgement information is then sent to the sending device by using the determined feedback resource to notify the sending device of the receiving status of the unicast data and the receiving status of the multicast data.

Acknowledgement information sending and receiving methods, receiving device, and sending device

The present invention provides a method, a base station, and a user equipment for feeding back ACK/NACK information for carrier aggregation. The method includes: configuring a common field preset in DCI as at least one type of command field related to ACK/NACK feedback of at least two types of command fields related to ACK/NACK feedback, where the common field can be configured as the command fields related to ACK/NACK feedback; and sending the DCI to a user equipment, so that the user equipment feeds back ACK/NACK information according to the DCI. The present invention may realize backward compatibility of the ACK/NACK information feedback with an LTE system in carrier aggregation.

The present invention belongs to the field of machine vision. A saliency-based method for extracting a road target from a night vision infrared image is disclosed. The method combines saliencies of the time domain and the frequency domain, global contrast and local contrast, and low level features and high level features, and energy radiation is also considered to be a saliency factor; thus, the object of processing is an infrared image and not the usual natural image. The extraction of a salient region is performed on the raw natural image on the basis of energy radiation, and the obtained extraction result if the salient region is more accurate and thorough, and the contour of a target in the salient region is clearer.

Saliency-based method for extracting road target from night vision infrared image

Growing community of inventors

Beijing, China

Xiaobo Chen