Mediatek Singapore Pte. Ltd.

Beijing Baidu Netcom Science and Technology Co., Ltd.

Mediatek Corporation

Baidu Online Network Technology (beijing) Co., Ltd.

Guangdong Zhongke Huatong New Materials Technology Co., Ltd.

Jianwei Zhang

Tao Chen

Pei-Kai Liao

Yih-Shen Chen

Min Wu

Yuanyuan Zhang

Yen-Chen Chen

Feng Wang

Yan Wu

Ying Zhao

Cong Wang

Yuan Yuan

Shuang Zhang

Wenze Qu

Xin Huang

Yao Xu

Yi Cheng

Yuncong Zhang

Chih-Chieh Lai

Weikang Gao

Peng Yang

Aiguo Yan

Hua-min Chen

Chien Hwa Hwang

Min Lei

Cheng-Yu Tsai

Zhi Zheng

Yonggang Hao

Kuan-Lin Chen

Yanqi Wu

Songsong Sun

Yong Zhou

Nien-En Wu

Mingjun Xu

Yue Xing

Guanyin Zhu

Xia Dong

Dujin Wang

Chi-Yuan Peng

Xinqiu Wang

Lun-Han Chang

Yanlin Wang

Ming-Chun Chiang

Zhen Zou

Jun Hu

Chunyang Wen

Ran Shi

Zhan Song

Jianfei Xiao

Deqiang Li

Lingfei Fan

Huamin Chen

Deqing Zhang

Mingshu Yang

Apparatus and methods are provided for determining AR filter coefficient and numbers of synchronization. In one novel aspect, the AR filter coefficient and times of synchronization are determined based on the temperatures of the oscillator. In one embodiment, the UE determines a temperature drift rate by collecting sets of temperatures before and after the UE in the sleep mode of the CDRX, generates one or more threshold look-up tables and performs an optimization selection based on the temperature drift rate and the one or more threshold of look-up tables, wherein the optimization selection comprising selecting an alpha coefficient and a number of subframes for synchronization. In another embodiment, the optimization selection is further determined based on a subcarrier spacing, and a channel type of being a static channel type and a fading channel type. The UE further performs an on-the-fly oscillator S-curve calibration based on the set of temperatures.

Methods and apparatus for determining ar filter coefficient and times of synchronization

A communication apparatus includes an antenna module, a radio transceiver and a processor. The radio transceiver transmits or receives wireless radio frequency signals to or from an air interface via the one or more antennas of the antenna module. The processor is configured to determine an actual communication capability of the communication apparatus, determine a reduced communication capability of the communication apparatus according to the actual communication capability, and report the reduced communication capability instead of the actual communication capability as a communication capability of the communication apparatus to a network device. A corresponding value of the reduced communication capability is smaller than a corresponding value of the actual communication capability.

Methods for reducing power consumption of a communication apparatus and a communication apparatus utilizing the same

A method for performing measurement scheduling control by a user equipment (UE) and associated apparatus are provided. The method may include: establishing a connection with a base station on a cell of the base station, wherein the UE is configured to perform measurement on at least one reference signal of at least one cell comprising the cell; obtaining, by a modulator-demodulator (Modem) in the UE, sensor information from a sensor system within the UE through a communication interface between the sensor system and the Modem; and controlling periodicity of a measurement cycle of the measurement according to the sensor information in order to reduce power consumption of the UE.

Method for performing measurement scheduling control by user equipment, and associated apparatus

A method and apparatus for processing stream data are provided. The method may include: acquiring a to-be-adjusted number of target execution units, the target execution unit referring to a unit executing a target program segment in a stream computing system; adjusting a number of the target execution units in the stream computing system based on the to-be-adjusted number; determining, for a target execution unit in at least one target execution unit after the adjustment, an identifier set corresponding to the target execution unit, an identifier in the identifier set being used to indicate to-be-processed data; and processing, through the target execution unit, the to-be-processed data indicated by the identifier in the corresponding identifier set.

Method and apparatus for processing data in process of expanding or reducing capacity of stream computing system

The objective of the present invention is to provide a method, apparatus, computing node and computer program product for fault handling in a stream computing system. Here, at a computing node, recording arrival sequences of respective original data from a upstream computing node; performing persistence operation on the respective original data according to a predetermined period; in the case of failure and restart, restoring to-be-computed data in internal storage from the original data subjected to the persistent operation and/or the upstream computing node, and replaying and computing the restored to-be-computed data according to the respective previous arrival sequences; continuing encoding each completely computed result data according to offset of the result data in the last persistent operation period before the failure and transmitting the encoded result data to a next node.

Fault handling for computer nodes in stream computing system

Aspects of the disclosure provide an electronic device. The electronic device can include transceiver circuitry and processing circuitry. The transceiver circuitry can be configured to receive signals from wireless service provider networks. The processing circuitry can be configured to detect, from the signals, a high speed rail (HSR) signature of one of the wireless service provider networks. The HSR signature can indicate that the one of the wireless service provider networks is a first network for a high speed rail usage. The processing circuitry can also be configured to determine a mobility of the electronic device based on the signals in a time duration. Further, the processing circuitry can be configured to selectively camp on a first cell of the first network based on the mobility of the electronic device.

Apparatus and method of speed based network selection

Aspects of the disclosure provide an apparatus that includes a receiving circuit and a processing circuit. The receiving circuit is configured to receive signals transmitted from a second apparatus to the apparatus and generate digital samples in response to the received signals. The signals have a plurality of resource elements. The processing circuit is configured to receive the digital samples, process the digital samples to generate symbols carried by the resource elements, detect control channel assistance information at a predetermined position of the resource elements and detect control information based on the detection of the control channel assistance information.

Methods and apparatus for control detecting and DL/UL format processing

Aspects of the disclosure provide a paging method. The method can include performing, by processing circuitry of a user equipment (UE), a downlink synchronization based on an synchronization signal (SS) block of an SS block burst received from a base station in a beamformed wireless communication system, detecting paging downlink control information (DCI) that is collocated with the SS block, and obtaining a paging message or a short message based on the paging DCI.

Paging in beamformed wireless communication system

A distributed computing framework and a distributed computing method are provided. A specific embodiment of the distributed computing framework includes: a parsing unit, configured to parse an expression of a distributed computing task, and determine an operator and a field corresponding to the operator; and an operator unit, configured to provide the operator, input parameters of the operator including: the field and a field-type distributed dataset. The type of parameters received and returned by any operator may be the field-type distributed dataset, and any operator may operate on the data corresponding to the field in the field-type distributed dataset. Therefore, any operator needs to be implemented once to realize the reuse of the operator. The distributed computing task is expressed in a simple expression, which simplifies the complexity of writing a distributed computing program with the distributed computing framework used by the user.

Distributed computing framework and distributed computing method

A distributed method and apparatus for processing streaming data are disclosed. A specific implementation of the method includes: encapsulating received streaming data as a first resilient distributed dataset; performing a grouping operation on the first resilient distributed dataset based on time windows, the grouping operation comprising: assigning each data element in the first resilient distributed dataset into a group corresponding to a time window to which a recorded timestamp of the data element belongs, and forming second resilient distributed datasets comprising a limited number of data elements and respectively corresponding to the time windows; encapsulating the second resilient distributed datasets as a nested dataset comprising a plurality of the second resilient distributed datasets; passing, using a predefined traversal operator, each of the second resilient distributed datasets in the nested dataset successively to a batch operator defined in a finite dataset to perform distributed data processing.

Distributed method and apparatus for processing streaming data

The invention provides a communication device and a communication method. The communication device with at least a first antenna and a second antenna includes a switch element, a transceiver, and an antenna selection and control module. The switch element is coupled to the first antenna and the second antenna. The transceiver is coupled to the switch element. The antenna selection and control module controls the switch element to switch between the first antenna and the second antenna, such that the first antenna and the second antenna are respectively set as an operating antenna and a non-operating antenna. In one or more busy time periods of the operating antenna, the transceiver measures a first communication quality parameter of the operating antenna. In one or more idle time periods of the operating antenna, the transceiver measures a second communication quality parameter of the non-operating antenna.

Communication device and method for antenna selection

Blind channel impulse response combining for noise mitigation in channel estimation in a TD-SCDMA receiver includes applying a correlation function to pairs of channel impulse response windows associated with non-desired user equipments, grouping all those channel impulse response windows having a correlation function above a predetermined threshold as identified with the same user equipment, and combining the channel estimation results from each identified user equipment in the group to mitigate noise.

Method and system for blind channel impulse response combining for noise mitigation in channel estimation in a TD-SCDMA receiver

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Beijing, China

Jianwei Zhang