Huawei Technologies Co., Limited

Shenzhen Xingrisheng Industrial Co., Ltd.

Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Cloud Network Technology Singapore Pte. Ltd.

Shenzhenshi Yuzhan Precision Technology

Yong Xie

Jianjun Wu

Yalin Liu

Jun Chen

Liang Gu

Wei Zhang

Yinggang Du

Rongdao Yu

Chenghui Peng

Lu Rong

Sainan Li

Nathan Edward Tenny

Rong Li

Jian Wang

Lei Chen

Xiaoying Xu

Gongzheng Zhang

Branislav M Popovic

Lei Li

Bing Li

Jing Qiu

Chen Xu

Yingtao Li

Mingjie Dong

Wei Ye Chen

Anahid Robert Safavi

Wenliang Liang

Guijie Wang

Alberto Giuseppe Perotti

Bojie Li

Jie Jin

Guangzhu Zeng

Xueliang Chen

Shang-Xuan Song

Guolin Sun

Feng Ye

Yanhui Zhong

Xianhui He

Yuguo Li

Xiao-Bin Wu

Xudong Fu

A data processing method and a data processing apparatus are provided to reduce a bit error rate of a wireless communications system and improve transmission performance of the wireless communications system. The method includes: mapping L to-be-sent bits to L bit locations included in at least one modulation symbol, where the L to-be-sent bits include at least one bit field, a bit in a bit field having a high priority is preferentially mapped to a bit location that is of the at least one modulation symbol and that has a high reliability level, the at least one bit field is at least one of an information bit field, a first parity bit field, and a second parity bit field; and outputting the at least one modulation symbol.

Wireless communication data processing method and apparatus for reducing bit error rate

The present application discloses a communication method, including: determining, by a network device, a first sub-band and a second sub-band; sending configuration information of the second sub-band to user equipment on the first sub-band, where the configuration information of the second sub-band includes identification information of the second sub-band, the identification information of the second sub-band is used by the user equipment to determine a physical layer basic parameter of the second sub-band, and a physical layer basic parameter of the first sub-band is different from the physical layer basic parameter of the second sub-band; and communicating, by the network device, with the user equipment by using the second sub-band.

Communication method, device and system

This application discloses a grant-free transmission method, a terminal device, and a network device. The method includes: sending, by a terminal device, control information to a network device on a grant-free transmission resource; and receiving, by the terminal device, feedback information that is sent by the network device based on the control information. In this way, the terminal device sends the control information to the network device on the grant-free transmission resource, so that in a data transmission process, the terminal device can obtain a transmission parameter or resource information and properly adjust the transmission process of the terminal device in a timely manner.

Grant-free transmission method, terminal device, and network device

A discontinuous reception method, a terminal, and a network device are provided. The method includes: obtaining, by a terminal, discontinuous reception DRX parameter information corresponding to configuration parameter information supported by the terminal; and enabling DRX by using the obtained DRX parameter information. The method is applied to a communications system, the communications system supports N groups of configuration parameters, and each group of configuration parameters is corresponding to a group of discontinuous reception DRX parameters. A DRX parameter is corresponding to a configuration parameter, and the DRX parameter is adaptively and flexibly adjusted when the configuration parameter is flexibly adjusted based on a service in a network, so that the terminal is better balanced between a latency and power consumption, and the terminal can better adapt to a communications network with a larger system capacity, a lower latency, higher network reliability, and better network availability.

Discontinuous reception method, terminal, and network device

A coding scheme determining method and apparatus are provided. In various embodiments, a base station device sends, to a terminal device, higher layer control signaling, physical layer control signaling, or a synchronization signal that carries coding scheme indication information. In some embodiments, a terminal device sends, to a base station device, a capability information report message that carries coding scheme indication information, so that the base station device or the terminal device can clearly and flexibly indicate a coding scheme. At least one information block size IBS greater than or equal to a preset first specified value X is determined, and an IBS is selected from the at least one IBS to code an information block of bits or a code block of the information block of bits. X and a coding scheme are determined by a scenario, information type, and/or service type.

Coding scheme determining method and apparatus

A network out-of-synchronization state processing method and apparatus, and a network access method and apparatus are provided. The method includes: if a first network device does not receive, in a first time length after the first network device determines that a terminal is in a network out-of-synchronization state, a measurement message reported by a second network device in a signal coverage area of the first network device, instructing at least one second network device in the signal coverage area of the first network device to send paging signaling to the terminal; and setting a network status of the terminal to a detached state if the first network device determines that in a second time length, no second network device in the signal coverage area of the first network device receives a paging response sent by the terminal, and that the terminal is still in the network out-of-synchronization state.

Network out-of-synchronization state processing method and apparatus, and network access method and apparatus

This application discloses a super-cell handover method which is applied to an NCS and includes: receiving, by a first LE, measurement reports sent by a plurality of first TPs, where the measurement reports are determined by the plurality of first TPs based on a reference signal sent by target UE in a second super cell, the first LE is in a first super cell, the plurality of first TPs are in the first super cell, and the second super cell is adjacent to the first super cell; determining a first handover policy based on a preset condition and the measurement reports, where the first handover policy indicates whether the first LE allows to hand over the UE from the second super cell to the first super cell; and sending indication information of the first handover policy to a second LE, where the second LE is in the second super cell.

Super-cell handover method and apparatus

Embodiments of the present invention provide a data transmission method, a base station, and a terminal device. The method includes: determining first indication information, where the first indication information is used to indicate a coding method that needs to be used for a service channel of to-be-transmitted data; and sending control signaling to a terminal device, where the control signaling includes the first indication information. In the embodiments of the present invention, the base station sends the first indication information to the terminal device by using the control signaling, so that the terminal device determines, according to the first indication information, the coding method that needs to be used for the service channel over which the to-be-transmitted data is transmitted.

Data transmission method, base station, and terminal device

The invention provides a method and a communications device for transmitting information. The method includes: determining a quantity N of padding bits according to a quantity M of effective information bits included in a code block and a quantity L of effective input ports of a polar code encoder, where M and L are positive integers, and N is a difference between L and M; determining input bits that are to be input into the polar code encoder, where the input bits include the M effective information bits and the N padding bits; inputting, according to a mapping relationship between the L effective input ports and the input bits, the input bits into the polar code encoder through the L effective input ports to perform coding, so as to obtain coded bits; and transmitting the coded bits. This bit-padding manner has ensured successful information transmission.

Method and communications device for transmitting information

Embodiments of the present disclosure disclose a method and an apparatus for running a network function, and relate to the field of information technologies such that consistent network-wide service experience can be provided for a user service on different nodes in a network. The method includes receiving information sent by a source node, about a network function required by a user service, and running the network function if the network function is not running. The embodiments of the present disclosure are applicable to switching a user service from a source node to a target node.

Method and apparatus for running network function

This application discloses a wireless assistance method, apparatus, and system. The wireless assistance apparatus includes an obtaining module, a determining module, and a transmission module. The obtaining module is configured to obtain network status information, and the obtaining module transmits the network status information to the determining module. The determining module is configured to receive the network status information, and determine, according to the network status information, a mobile access point that needs to perform wireless assistance, and the determining module transmits information about the mobile access point to the transmission module. The transmission module is configured to receive the information about the mobile access point, and transmit assistance command information to the mobile access point, where the assistance command information is information for instructing the mobile access point to perform wireless assistance.

Wireless assistance method, apparatus and system

Embodiments of the present invention disclose a data transmission method and a terminal. The method includes: detecting, by a terminal in an idle state, whether a logical channel of a first path includes first to-be-transmitted data, and whether a logical channel of a second path includes second to-be-transmitted data; and if it is detected that the logical channel of the first path does not include the first to-be-transmitted data and a length of the second to-be-transmitted data is less than a preset second path transmission data threshold, selecting the second path to transmit the second to-be-transmitted data, where the second to-be-transmitted data includes discontinuously transmitted application data whose length is less than a preset threshold.

Data transmission method and terminal

Embodiments provide a status detection method, an apparatus, and a system. The method includes receiving, by a wireless network entity, a detection registration request message sent by UE or a server corresponding to a client in UE, where the detection registration request message is used to request to register status detection with the wireless network entity, and the status detection includes at least one of online detection or update detection; completing, by the wireless network entity, registration of the status detection according to the detection registration request message; and performing, by the wireless network entity, the status detection. The method also includes sending a result of the status detection.

Status detection method, apparatus, and system

A clamping jig for fixing a workpiece in position includes a base, a cover mounted on the base, a driving assembly and a clamping assembly. The cover has a top face for receiving the workpiece thereon. The driving assembly includes a diaphragm type pneumatic actuator fixed to the base and a linkage slideably received in the base for receiving a pushing force from the diaphragm type pneumatic actuator. The clamping assembly includes a plurality of clamping members each including a wedge slideably received in the base and an abutment extending upwardly from the wedge through the cover. Under action of the linkage to the wedges, the abutments are movable between a first position to engage with the workpiece to a second position to release their engagements from the workpiece.

Clamping jig

A location movement method for a self-mobile node, and a related device are provided. A self-mobile node can move to a corresponding initial to-be-assisted location range according to initial to-be-assisted location information determined by the self-mobile node or determined by a control device; and after moving to the initial to-be-assisted location range, can move to a final finely adjusted to-be-assisted location range according to finely adjusted to-be-assisted location information determined by the self-mobile node or determined by the control device, and provide an assistance service for another to-be-assisted node within the final to-be-assisted location range. Therefore, a currently existing problem is resolved: Because a precise indoor map cannot be obtained, a self-mobile node cannot move to an accurate to-be-assisted area based on an indoor map. As a result, accuracy and applicability of on-demand movement of the self-mobile node are improved.

Location movement method for self-mobile node, and related device

Growing community of inventors

Shenzhen, China

Yong Xie