Huawei Technologies Co., Limited

Emc IP Holding Company LLC

Hon Hai Precision Industry Co., Ltd.

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

Ning Wu

Zhongfeng Li

Yongzhao Cao

Yi Qin

Xinxian Li

Zhan Zhang

Hao Tang

Michael Ferrari

Yong Cheng

Hongliang Tang

Vadim Longinov

Xiali He

Youtuan Zhu

Yinghai He

Xiaodong Bao

Arieh Don

Douglas Eric LeCrone

Vinay G Rao

Yu Sun

Liang Jie Xu

Rong Yu

Paul A Linstead

Junchao Li

Deepak Vokaliga

Hana Moreshet

Jiang Li

Sandeep Chandrashekhara

Michael E Specht

Lili Chen

Jeremy O'Hare

Zhenfei Tang

Anoop Raghunathan

Fangfu Guo

Eugene D Pflueger

Hou-Yuan Chou

George F Lettery

Hsin-Kuan Wu

Sathyanarayan Jaganathan

Evan G Jones

Li Wan

Liang Xu

Avraham Nash

Jayapaul Paul

Amir Holtzman

Shun-Bo Bai

Yan-Mei Zhu

Serge Kornfeld

Yinghai Hao

The application relates to a method for antenna port indication. A terminal receives information indicating an antenna port set of a pilot from a base station. The antenna port set is used for a resource block (RB) set and the pilot is used for data demodulation. The terminal determines the antenna port set based on the received information. By implementing the solution in the application, transmission resource utilization is improved.

Method and apparatus for providing antenna port indication to user equipment

A clustered storage system includes a plurality of storage devices, each of which contributes a portion of its memory to form a global cache of the clustered storage system that is accessible by the plurality of storage devices. Cache metadata for accessing the global cache may be organized in a multi-layered structure. In one embodiment, multi-layered structure has a first layer first including a first address array, and the first address array include addresses pointing to a plurality of second address arrays in a second layer. Each second address array in the second layer includes addresses, each of which points to data that has been cached in the global cache.

Method for accessing caches in clustered storage system, involves determining and reading second address from second address array in accordance with request

An embodiment method creates, at a first data center, a first storage volume for an application that is started at the first data center, communicates with a second data center for creating a second storage volume for the application at the second data center to replicate the first storage volume, and sends information identifying the application to the second data center. The second data center creates the second storage volume, and establishes a mapping between the application and the second storage volume using the information identifying the application, where the second data center identifies the second storage volume for the application using the mapping when the application is migrated from the first data center to the second data center.

System and method for replication of storage presentation in application orchestration

A computer-implemented method for on-demand data replication in a network architecture includes activating an on-demand program to pair a network-based replication agent with a data source. Compute resources for the replication agent are allocated based on one or more hints received from the data source. The one or more hints are indicative of at least a size of an upcoming data traffic transmission from the data source. Upon receiving data from the data traffic transmission, the replication agent is activated via the on-demand program to replicate the received data using the allocated replication resources. The allocated compute resources are released upon completion of data replication of the received data. The on-demand program is a serverless function configured to activate the replication agent on-demand, upon receiving the data from the data traffic transmission.

On demand network-based replication agent

The present invention provides a scheduling information transmission method and apparatus. The method includes: allocating, by a network device, a level-one dedicated channel and a level-two dedicated channel to a target terminal device; sending, by the network device, indication information of the level-one dedicated channel by using a preset first time-frequency resource; sending, by the network device, indication information of the level-two dedicated channel to the target terminal device by using the level-one dedicated channel; and sending, by the network device, dedicated scheduling information for the target terminal device to the target terminal device by using the level-two dedicated channel. Therefore, scheduling information transmission flexibility can be improved, and system performance and user experience can be improved.

Scheduling information transmission method and apparatus

A data transmission method is provided to expand coverage of a broadcast channel, including: determining, by a base station, a plurality of data blocks carried on N broadcast channels, where an ith broadcast channel in the N broadcast channels corresponds to an ith antenna port (group) in N antenna ports (group); scrambling, by the base station, the data blocks carried on the N broadcast channels, to obtain scrambled code blocks carried on the N broadcast channels; and sending, by the base station on different time resource units by respectively using the N antenna ports, corresponding scrambled code blocks carried on the broadcast channels, or sending, by the base station on different time resource units by respectively using the N antenna port groups, corresponding scrambled code blocks carried on the broadcast channels.

Data transmission method, base station, and user equipment

The application relates to a method for antenna port indication. A terminal receives information indicating an antenna port set of a pilot from a base station. The antenna port set is used for a resource block (RB) set and the pilot is used for data demodulation. And the terminal determines the antenna port set based on the received information. By implementing the solution in the application, transmission resource utilization is improved.

Method for antenna port indication and apparatus

A resource indication method, a user equipment and a network device is disclosed. In an embodiment a method includes receiving, by user equipment, configuration information sent by a network device, wherein the configuration information comprises allocation information of frequency domain resources of a plurality of first system parameters and transmitting, by the user equipment, information corresponding to a physical channel and/or information corresponding to a physical signal on at least one resource element in a time-frequency resource corresponding to a frequency domain resource of at least one of the plurality of first system parameters, wherein the first system parameter comprises a first subcarrier spacing size, a cyclic prefix length, a transmission time interval length, a symbol length, or a symbol quantity.

Resource indication method, user equipment, and network device

A method is based on data transmission in a multi-parameter system, where a plurality of parameters include a subcarrier spacing. The method includes: sending, by the multi-parameter system, data over a physical channel or a physical signal by using at least one subcarrier spacing.

Data transmission method and system

A reference signal sending method and apparatus, and a reference signal receiving method and apparatus are provided. The method includes: determining, by a network device, a first configuration of a first reference signal and a second configuration of a second reference signal, where the first configuration includes a first subcarrier spacing, and the second configuration includes a second subcarrier spacing; and sending, by the network device on a first subband, the first reference signal meeting the first configuration, and sending, on a second subband, the second reference signal meeting the second configuration, where a parameter configuration of the first subband is different from a parameter configuration of the second subband.

Reference signal sending method and apparatus, and reference signal receiving method and apparatus

Allocation of physical storage capacity within a storage array may be managed in standard size allocation units, e.g. 128 kb tracks, and smaller sub-allocation units, e.g. 32 kb quarter tracks. Data associated with sub-allocation units that match a known pattern may be represented by a hint rather than data in storage. The hint may be used to mitigate overhead associated with accessing backend storage. The hint may also mitigate the need for performing compression/decompression of the corresponding sub-allocation unit if the data is compressed. In response to a read or write request associated with an allocation unit organized into sub-allocation units, only those sub-allocation units that are required to service the read or write request and fail to match a pattern are accessed, decompressed or compressed.

Zero detection within sub-track compression domains

A method for indicating quasi co-location indication information and a device are provided, to diversify reference signal types and reference signal configuration information that are indicated by QCL. The method includes: generating, by a base station, reference signal configuration information; performing, by the base station based on the reference signal configuration information, quasi co-location QCL assumption on reference signals corresponding to at least two antenna ports in reference signals, to generate QCL indication information; and sending, by the base station, the QCL indication information to a terminal.

Method for indicating quasi co-location indication information and device

A data transmission method is provided to expand coverage of a broadcast channel, including: determining, by a base station, a plurality of data blocks carried on N broadcast channels, where an ibroadcast channel in the N broadcast channels corresponds to an iantenna port (group) in N antenna ports (group); scrambling, by the base station, the data blocks carried on the N broadcast channels, to obtain scrambled code blocks carried on the N broadcast channels; and sending, by the base station on different time resource units by respectively using the N antenna ports, corresponding scrambled code blocks carried on the broadcast channels, or sending, by the base station on different time resource units by respectively using the N antenna port groups, corresponding scrambled code blocks carried on the broadcast channels.

A wireless communications method is provided and applied to a communications system using a frequency domain resource with a specified bandwidth. The frequency domain resource is divided into at least two frequency domain resource groups, each frequency domain resource group includes at least one resource block, the at least two frequency domain resource groups belong to a same cell. The method includes: determining, from the at least two frequency domain resource groups, a target frequency domain resource group to be allocated to a target terminal device, where the target frequency domain resource group includes at least one frequency domain resource group; sending first indication information to the target terminal device, where the first indication information is used to indicate the target frequency domain resource group; and performing wireless communication with the target terminal device by using the target frequency domain resource group. Therefore, different user requirements can be flexibly met.

Wireless communications method and apparatus

Growing community of inventors

Shanghai, China

Ning Wu