Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Hewlett Packard Enterprise Development LP

Hangzhou H3c Technologies Co., Ltd

New H3c Technologies Co., Ltd.

Yubing Song

Yanyan Yin

Jing Xue

Xiaopeng Yang

Yue Gu

Hongyan Xing

Ziwei Cui

Bin Ma

Shilin Zhang

Mingjing Wang

Ruichang Gao

Pijian Cheng

An assistive fitness system, assistive fitness method, and fitness equipment are provided. The assistive fitness system includes a thermal imaging device configured to receive an infrared signal from a human body and perform thermal imaging processing based on the infrared signal to generate a human body image; a comparing device configured to compare the human body image with a reference image of a standard fitness movement to generate a comparison result; and a display device configured to display the human body image and the comparison result of the human body image and the reference image.

Assistive fitness system and method, fitness equipment

The present disclosure discloses methods of controlling network access, NASs and non-transitory machine-readable storage mediums. In an example of the present disclosure, when a terminal comes online for a first time, a NAS obtains a temporary role for a terminal; when receiving an IP address request from the terminal, the NAS requests an IP address for the terminal, wherein a lease for the temporary IP address is a set minimum lease; the NAS forces the terminal to go offline when the portal authentication is successful; when the terminal comes online for a second time, the NAS obtains a service role for the terminal; when receiving an IP address request sent by the terminal at expiry of the lease for the temporary IP address, the NAS requests a service IP address for the terminal, wherein the service IP address belongs to an IP network segment corresponding to the service role.

Network access control

This disclosure provides a method and device for controlling network access. According to the method, an aggregation switch may configure thereon an ACL rule comprising a first network segment and a second network segment, wherein the first network segment and the second network segment correspond to a same user group or different user groups, or the first network segment corresponds to a user group and the second network segment corresponds to a resource group. The aggregation switch may, after receiving a user packet from an access switch, match a source IP address of the user packet with the first network segment, and a destination IP address of the user packet with the second network segment. If the source IP address of the user packet matches with the first network segment and the destination IP address of the user packet matches with the second network segment, the user packet is discarded.

A probe assembly is provided, which is applied to an electrical testing device. The probe assembly includes a probe body, which includes a testing end configured to contact with a to-be-tested device and a connection end opposite to the testing end; an elastic connection structure configured to be deformed when the probe body is subjected to a pressure; and a fixing base. The connection end is fixedly connected to the fixing base via the elastic connection structure. A testing device is further provided.

Probe assembly and testing device

An elastic support structure for a display module and a display device including the elastic support structure are provided. The elastic support structure includes a first support member and a second support member. A first angle is formed between the first support member and the second support member, and the first angle is variable, so as to enable the elastic support structure to provide elastic support. The elastic support structures are arranged at an identical interval between an outer frame of a back plate and an inner frame of a housing, so as to support the display module.

Elastic support structure and display device including the same

A gateway RB may search for an ARP entry of the destination IP address of an IP packet. The gateway RB may generate an Ethernet header based on a VLAN identification and a MAC address in the found ARP entry and a first local MAC address. The gateway RB may generate an Ethernet packet by adding the generated Ethernet header to the IP packet, and send out the Ethernet packet via an egress port in the found ARP entry; wherein the founded ARP entry is generated by the gateway RB based on a received TRILL-encapsulated ARP packet and a VSI on the gateway RB associating with the first local MAC address and the destination IP address of the IP packet belong to the same VLAN.

Packet forwarding

The present disclosure provides an automatic needle insertion apparatus, including a frame, a bearing device on the frame and configured to bear thereon a body part into which a needle is to be inserted, an acquisition device on the frame and configured to acquire vascular information of the body part, a needle insertion device on the frame and configured to execute a needle insertion operation and a needle withdrawal operation on the body part, and a first control device connected to the needle insertion device and the acquisition device and configured to control an operating state of the needle insertion device in accordance with the vascular information acquired by the acquisition device.

Automatic needle insertion apparatus

A destination Media Access Control (MAC) address of a packet is determined. In response to determining that the destination MAC address is a virtual MAC address and belongs to an access device, mask-based, virtual MAC address, the packet is encapsulated with a Very Large Layer 2 (VLL2) network protocol header, and sent to an access device associated with the access device, mask-based virtual MAC address.

Virtual MAC address, mask-based, packet forwarding

A gateway routing bridge of a data center, obtains nicknames of designated routers (DR) of a multicast group in each virtual local area network (VLAN); calculates distribution trees rooted at each DR; receiving a multicast data packet from a multicast source of the multicast group which inside the data center; and sends the multicast data packet on the distribution tree rooted at the DR which corresponds to a multicast address and a VLAN identifier (VLAN ID) of the multicast data packet.

Forwarding multicast data packets

A network management apparatus according to an example may configure virtual Media Access Control (MAC) addresses for virtual machines (VMs). A virtual MAC addresses may include a Uniqueness identifier (ID), a DC ID, a Device ID and a Host ID. A number of bytes of the virtual MAC address may be equal to a number of bytes of an actual MAC address of the VM. VMs accessing the same access layer device in the same data center may have the same Uniqueness ID, DC ID, and Device ID and have different Host IDs. VMs accessing different access layer devices and in the same data center may have the same Uniqueness ID and DC ID and have different Device IDs.

Configuring virtual media access control addresses for virtual machines

According to an example, to forward a packet, an access layer device searches a Layer 2 forwarding table according to a source Media Access Control (MAC) address of the packet, and replaces the source MAC address with a mapped virtual MAC address in a matching Layer 2 forwarding entry. The Layer 2 forwarding table is searched according to a destination MAC address of the Ethernet packet. In response to determining that a Layer 2 forwarding entry matching the destination MAC address of the Ethernet packet does not include a MAC address mapped to the destination MAC address, Very Large Layer 2 (VLL2) network protocol encapsulation is performed on the Ethernet packet of which the source MAC address is replaced according to an egress port in the Layer 2 forwarding entry matching the destination MAC address; and the Ethernet packet encapsulated with a VLL2 network protocol header is sent via the egress port.

A method and device for processing source role information in which a source role tag is inserted into a packet as an inner VLAN tag of the packet and used to perform role based access control processing for the packet.

Growing community of inventors

Beijing, China

Yubing Song