Future Wei Technologies, Inc.

Huawei Technologies Co., Limited

International Business Machines Corporation

Semiconductor Manufacturing International (shanghai) Corporation

Semiconductor Manufacturing International (beijing) Corporation

Shenzhen Mindray Bio-medical Electronics Co., Ltd.

Ying Jin

Yufei W Blankenship

Weimin Xiao

Jun Liao

Ying Shao

Gang Yin

Jing Zheng

Tao Ma

Yuejun Wei

Qing Su

Xinyuan Lin

Oghenekome Oteri

Wen Qing Chen

Jisong Jin

Chao Zhang

Jie Xiong

Qian Zhu

Raymond W K Leung

Yanxing Zeng

Abraham Yoo

Quan Gan

Lili Wei

This application provides a method for training a neural network model and an apparatus. The method includes: obtaining annotation data that is of a service and that is generated by a terminal device in a specified period; training a second neural network model by using the annotation data that is of the service and that is generated in the specified period, to obtain a trained second neural network model; and updating a first neural network model based on the trained second neural network model. In the method, training is performed based on the annotation data generated by the terminal device, so that in an updated first neural network model compared with a universal model, an inference result has a higher confidence level, and a personalized requirement of a user can be better met.

Method for training neural network model and apparatus

A process manufacturing method, a method for adjusting a threshold voltage, a device, and a storage medium are provided. One form of a process manufacturing method includes: determining a type of to-be-formed MOS device and a corresponding threshold voltage interval; obtaining, according to a MOS device type and the corresponding threshold voltage interval, a corresponding threshold voltage adjustment process by querying a pre-configured first mapping relationship of the threshold voltage interval and a second mapping relationship of the threshold voltage interval; and establishing a process flow according to the corresponding threshold voltage adjustment process, the first mapping relationship being a mapping relationship between the threshold voltage interval and the MOS device type; and the second mapping relationship being a correspondence between the threshold voltage interval in the first mapping relationship and a threshold voltage adjustment process formed by at least one adjustment process selected from a preset process flow, the threshold voltage adjustment process causing a threshold voltage to be in the corresponding threshold voltage interval under the action of a total threshold voltage offset. According to the present disclosure, the difficulty in adjusting the threshold voltage is reduced.

Process manufacturing method, method for adjusting threshold voltage device, and storage medium

The disclosed subject matter provides a method for fabricating a three-dimensional transistor. The method includes forming an active region and two isolation structures on a semiconductor substrate. The active region is formed between the two isolation structures. The method further includes forming a photoresist layer on the active region and the isolation structures, forming an opening in the photoresist layer to expose a top surface of the active region and a portion of a top surface of each isolation structure, and then forming a trench on each side of the active region by removing a portion of the corresponding isolation structure exposed in the opening through an etching process using the photoresist layer as an etch mask. After the etching process, the portion of the active region between the two trenches becomes a three-dimensional fin structure. The disclosed method simplifies fabrication process for three-dimensional transistors and reduces product cost.

Three-dimensional transistor

A system and method for system and method for multiplexing control and data channels in a multiple input, multiple output (MIMO) communications system are provided. A method for transmitting control symbols and data symbols on multiple MIMO layers includes selecting a first set of codewords from Ncodewords, distributing control symbols onto the first set of layers, placing data symbols of the first set of codewords onto the first set of layers, placing data symbols of the (N-N) remaining codewords to remaining layers if N&#x3e;N, and transmitting the multiple MIMO layers. The first set of codewords is associated with a first set of layers from the multiple MIMO layers, and the Ncodewords are to be transmitted simultaneously and the first set of codewords comprises NMIMO codewords, where Nand Nare integers greater than or equal to 1. The remaining layers are MIMO layers from the multiple MIMO layers not in the first set of layers.

System and method for multiplexing control and data channels in a multiple input, multiple output communications system

In an approach to threshold setting for pie charts, a computing device displays one or more pie charts. The computing device receives an instruction to enter Threshold-Setting Mode. The computing device displays one or more threshold-setting flags associated with one or more pie chart slices and one or more indicators associated with the one or more pie chart slices. The computing device receives an instruction to set a threshold associated with a slice. The computing device updates a percentage displayed on an indicator associated with the threshold. The computing device displays the threshold as a virtual slice.

Interactive threshold setting for pie charts

In one embodiment, a method for transmitting information includes processing a downlink transport channel to generate a transport block (TB) having a TB size. The TB size is selected by selecting a modulation and coding scheme index (I) and a physical resource block index (N). The TB size for the selected Iand Nis selected so that an effective code rate at an user equipment (UE) does not exceed a specified threshold. The effective code rate is defined as a number of downlink (DL) information bits including TB cyclic redundancy check (CRC) bits and code block CRC bits divided by a number of physical channel bits on Physical Downlink Shared Channel (PDSCH). The transport block is mapped to multiple spatial layers. The number of spatial layers N is greater than or equal to three. The multiple spatial layers are transmitted to the UE.

System and method for transport block size design for multiple-input, multiple-output (MIMO) in a wireless communications system

A system and method for system and method for multiplexing control and data channels in a multiple input, multiple output (MIMO) communications system are provided. A method for transmitting control symbols and data symbols on multiple MIMO layers includes selecting a first set of codewords from Ncodewords, distributing control symbols onto the first set of layers, placing data symbols of the first set of codewords onto the first set of layers, placing data symbols of the (N&#x2212;N) remaining codewords to remaining layers if N&#x3e;N, and transmitting the multiple MIMO layers. The first set of codewords is associated with a first set of layers from the multiple MIMO layers, and the Ncodewords are to be transmitted simultaneously and the first set of codewords comprises NMIMO codewords, where Nand Nare integers greater than or equal to 1. The remaining layers are MIMO layers from the multiple MIMO layers not in the first set of layers.

Three-dimensional transistor and fabrication method thereof

Embodiments of the present invention relate to the field of communications, and provide a network coding method, a relay apparatus and a selection apparatus, which can avoid a case that a network coding system matrix is not full rank, and improve correctness of decoding. The network coding method includes: obtaining network coding information, where the network coding information includes information of a candidate network coding vector set and a candidate transmission rate set, and transmission rates in the candidate transmission rate set are in one-to-one correspondence with network coding vectors in the candidate network coding vector set; selecting a full rank network matrix according to the network coding information; and coding received source node information according to the full rank network matrix. The network coding method, relay apparatus and selection apparatus provided in the embodiments of the present invention are used for network coding.

Network coding method, relay apparatus, and selection apparatus

A method for estimating a block error rate and a communication device are applied to the field of communications technologies. The method for estimating a block error rate includes: decoding N received coded code blocks to obtain multiple posterior probabilities APPs, where N is a natural number greater than 1; obtaining, according to the multiple posterior probabilities APPs and a preset policy, a result indicating that the decoding of each coded code block is correct or incorrect, where the preset policy includes: when a sum of absolute values of the multiple APPs is greater than or equal to a preset threshold, the decoding is correct; and obtaining a decoding block error rate according to a result indicating whether the decoding of the N coded code blocks is correct. In this way, the estimation of a decoding block error rate is implemented.

Method for estimating block error rate and communication device

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Shanghai, China

Ying Jin