US Pat. No. 10,128,884

ANTENNA INTERFACE CIRCUIT, DATA CARD, AND ANTENNA CONNECTION CONTROL METHOD AND APPARATUS

HUAWEI DEVICE (SHENZHEN) ...

1. A circuit, comprising:a main connector having a common contact, a normally-closed contact, and a normally-open contact; and
a single-pole double-throw switch having a common contact, a normally-closed contact, and a normally-open contact, wherein:
the common contact of the main connector is used as a terminal of a main receiver;
the normally-closed contact of the main connector is used as a port of a main antenna;
the normally-open contact of the main connector is used as a port of an external antenna;
the common contact of the single-pole double-throw switch is used as a port of a diversity receiver;
the normally-closed contact of the single-pole double-throw switch is used as a port of a diversity antenna; and
the normally-open contact of the single-pole double-throw switch is connected to the normally-closed contact of the main connector.

US Pat. No. 10,075,506

METHOD, APPARATUS, AND SYSTEM FOR PUSHING APPLICATION PROGRAM, AND DEVICE

Huawei Device (Shenzhen) ...

1. A method for pushing an application program, applied to a wireless network device, the method comprising:receiving, by the wireless network device, a connection request sent by a terminal, for establishing a connection to the wireless network device;
sending, by the wireless network device, a specified webpage address to the terminal when the wireless network device detects that a new version of the application program exists, wherein the specified webpage includes a running script for acquiring an operating system type of the terminal;
receiving the operating system type sent by the terminal; and
sending a push address for enabling the terminal to download the application program corresponding to the operating system type.

US Pat. No. 10,069,557

COMMUNICATION METHOD AND DEVICE

Huawei Device (Shenzhen) ...

1. A communication method, comprising:receiving, by a first terminal, a first message sent by a second terminal, wherein the first message is for requesting a relay service, the second terminal is a member of a communication group, the first terminal is a terminal having a relay function, and the first message comprises identity information of the communication group;
when the first terminal determines that the second terminal selects the first terminal as a relay terminal, and when the first terminal is not a member of the communication group, sending, by the first terminal, a first request message comprising the identity information of the communication group to a proximity services (ProSe) server that serves the first terminal and acquiring, from the ProSe server in response to the first request message, group information corresponding to the communication group; and
communicating, by the first terminal, with the second terminal according to the group information.

US Pat. No. 10,084,641

NETWORK PARAMETER CONFIGURATION METHOD AND APPARATUS FOR PORTABLE ROUTER

Huawei Device (Shenzhen) ...

1. A network parameter configuration method for a portable router, comprising:setting, by the portable router by using a network configuration parameter package, a network configuration parameter of the portable router;
detecting whether the portable router is successfully connected to an uplink network;
if it is detected that the portable router is successfully connected to the uplink network, saving: (1) the network configuration parameter package and correspondences between the network configuration parameter package and an application scenario, (2) a data uplink manner, and (3) a geographic location;
selecting, by the portable router, at least one target network configuration parameter package from at least two network configuration parameter packages that are pre-saved by the portable router, wherein the network configuration parameter package comprises at least a network connection parameter of the portable router;
setting, by the portable router according to the at least one target network configuration parameter package, a network configuration parameter of the portable router; and
requesting, by the portable router, to access the uplink network connected to an uplink network port of the portable router,
wherein the selecting at least one target network configuration parameter package from at least two network configuration parameter packages that are pre-saved by the portable router comprises:
detecting whether a trigger signal exists, wherein the trigger signal is generated from a user operation and carries information about the application scenario, wherein the application scenario is selected by a user; and
selecting the target network configuration parameter package corresponding to the application scenario when it is detected that the trigger signal exists, and
wherein the selecting at least one target network configuration parameter package from at least two configuration parameters that are pre-saved by the portable router comprises:
detecting the geographic location of the portable router; and
selecting, according to the geographic location, all corresponding target network configuration parameter packages.

US Pat. No. 10,057,820

CONTROL CHANNEL TRANSMISSION METHOD AND EQUIPMENT

HUAWEI DEVICE (SHENZHEN) ...

1. A control channel transmission method implemented by a communications network side device, comprising:configuring a first user equipment-specific control channel and a first cell-specific control channel for a user equipment in a first cell;
configuring a second user equipment-specific control channel and a second cell-specific control channel for the user equipment in a second cell, a first cell-specific identity being different from a second cell-specific identity, and the first cell-specific control channel being different from the second cell-specific control channel;
sending a radio resource control (RRC) reconfiguration instruction to the user equipment when the user equipment hands over from the first cell to the second cell, the RRC reconfiguration instruction being used to instruct the user equipment to configure the first cell-specific control channel as the second cell-specific control channel; and
sending first information about control using the first user equipment-specific control channel to the user equipment, which comprises:
scrambling the first information about control using a user equipment-specific scrambling code, a generation sequence of the user equipment-specific scrambling code being Cinit=?ns/2?29+NIDUE-specific-cellID, ns being a system timeslot number, and NIDUE-specific-cellID being a user equipment-specific identity; and
sending the scrambled first information about control to the user equipment using the first user equipment-specific control channel.

US Pat. No. 10,142,831

SIM CARD SIGNAL CONVERSION METHOD AND APPARATUS

Huawei Device (Shenzhen) ...

1. A subscriber identity module (SIM) card signal conversion method, comprising:obtaining an original signal output by a SIM card;
determining a type of target signal among a plurality of types of target signals based on a port type of a terminal device, wherein the plurality of types of target signals comprises an RS232 signal, a low-voltage differential signal (LVDS) signal, and a universal serial bus (USB) signal;
converting the original signal into a target signal of the determined type, wherein one or more conversion chips for converting the original signal are determined based on the type of the target signal, the one or more conversion chips comprising at least two of: a first dedicated conversion chip, a field programmable logic gate array (FPGA), a second dedicated conversion chip, and a detachable device, wherein under an equal transmission condition and at an equal transmission distance, signal attenuation or distortion of the target signal is less than signal attenuation or distortion of the original signal, wherein when the determined type of the target signal is an RS232 signal, converting the original signal into a target signal comprises:
converting the original signal into a universal asynchronous receiver/transmitter (UART) signal using the first dedicated conversion chip or using the FPGA, and
converting the UART signal into the RS232 signal using the second dedicated conversion chip or using the detachable device; and
sending the target signal to the terminal device via a signal transmission line, wherein the SIM card is positioned external to the terminal device.

US Pat. No. 10,462,778

METHOD, BASE STATION, AND USER EQUIPMENT FOR COMMUNICATING DOWNLINK CONTROL INFORMATION

Huawei Device (Shenzhen) ...

1. A method for transmitting downlink control information, comprising:mapping, by a base station, a physical downlink control channel (PDCCH) of a user equipment device (UE) to resource elements allocated for transmitting the PDCCH, wherein the resource elements are in L control channel elements (CCEs) allocated to the PDCCH, wherein L is an aggregation level and is greater than or equal to 1; and
transmitting, by the base station, the PDCCH to the UE by using the resource elements mapped with the PDCCH;wherein one or more orthogonal frequency division multiplexing (OFDM) symbols are used by the PDCCH, and each OFDM symbol comprises one or more resource elements that are allocated for transmitting the PDCCH;wherein the PDCCH carries the downlink control information; andwherein mapping the PDCCH to the resource elements in the L CCEs comprises:following an order of the OFDM symbols, in each OFDM symbol, mapping the PDCCH to the resource elements occupied by the L CCEs and allocated for transmitting the PDCCH according to an order of subcarriers in the OFDM symbol.

US Pat. No. 10,182,092

MEDIA DATA TRANSMISSION METHOD AND DEVICE

HUAWEI DEVICE (SHENZHEN) ...

1. A media data transmission method, comprising:receiving a play instruction, wherein the play instruction is used to instruct a media presentation device to request to acquire first media content from a media source device; and
controlling the media source device and the media presentation device to establish a connection in a first frequency band so that the first media content is transmitted based on the connection when at least one of the following two conditions is met:
the first media content belongs to a first type of media data, and the media presentation device uses a second frequency band to access a wireless local area network; or
the first media content belongs to the first type of media data, and the media source device and the media presentation device use the second frequency band to directly establish a connection,
wherein the second frequency band is different from the first frequency band.

US Pat. No. 10,178,091

METHOD AND ROUTER FOR ACCESSING NETWORK

Huawei Device (Shenzhen) ...

1. A router for granting access to a network, the router comprising one or more processors; and a non-transitory processor-readable memory, the non-transitory processor-readable memory including one or more programs executed by the one or more processors to perform, on the router, steps comprising:obtaining, from a terminal device, an access request message; comprising an access password and a device identifier of the terminal device;
performing matching between the access password and each preset access password in an access password list storing at least two preset access passwords;
when the access password matches a preset access password in the access password list, determining whether the preset access password is bound to a device identifier list storing at least one device identifier;
when the preset access password is bound to the device identifier list, determining whether the device identifier of the terminal device exists in the device identifier list;
when the device identifier exists in the device identifier list, granting the terminal device access to the network;
when the preset access password is not bound to the device identifier list, granting the terminal device access to the network;
when the terminal device accesses the network by using a preset access password not bound to the device identifier list, obtaining the device identifier of the terminal device, and storing the obtained device identifier in a temporary device identifier list used to temporarily store a device identifier;
determining whether a total quantity of device identifiers in the temporary device identifier list reaches a preset threshold; and
when the total quantity of the device identifiers reaches the preset threshold, adding some or all device identifiers in the temporary device identifier list to the bound device identifier list, or to an access limited list, wherein a terminal device corresponding to a device identifier in the access limited list is denied access to the network.

US Pat. No. 10,169,277

CAPABILITY DETERMINING METHOD, CAPABILITY CONFIGURATION METHOD, HOST, TERMINAL DEVICE, AND SYSTEM

Huawei Device (Shenzhen) ...

1. A method, comprising:acquiring, by a host, an indication from a terminal device, wherein the indication indicates a plurality of capabilities supported by the terminal device;
determining, by the host according to the plurality of capabilities supported by the terminal device that are indicated by the indication and a plurality of capabilities supported by the host, a plurality of capabilities supported by both the terminal device and the host, and using the plurality of capabilities supported by both the terminal device and the host as a plurality of overlapping capabilities, wherein the plurality of overlapping capabilities are used by the terminal device to perform capability configuration;
sending the plurality of overlapping capabilities to the terminal device;
in response to receiving a configuration success message sent by the terminal device, enumerating a plurality of sub-devices in the terminal device, each of the plurality of sub-devices being respectively configured with an overlapping capability of the plurality of overlapping capabilities; and
performing driver loading on each of the plurality of sub-devices, so that each of the plurality of sub-devices respectively implements a function corresponding to the plurality of overlapping capabilities.

US Pat. No. 10,171,997

METHOD AND APPARATUS FOR INTERCONNECTION BETWEEN TERMINAL DEVICE AND GATEWAY DEVICE

Huawei Device (Shenzhen) ...

1. A method of connecting a terminal device and a gateway device, the method comprising:acquiring, from the gateway device, a first service set identifier (SSID) of the gateway device;
performing a verification on the first SSID;
automatically sending a second SSID to the gateway device and establishing a first connection between the terminal device and the gateway device when verification performed on the first SSID succeeds;
receiving a private SSID and a key of the gateway device via the established first connection;
automatically disconnecting the established first connection between the terminal device and the gateway device;
automatically establishing a second connection between the terminal device and the gateway device based on the private SSID and the key for connecting the terminal device to the Internet via the second connection.

US Pat. No. 10,153,957

FAULT DIAGNOSIS METHOD, DEVICE, AND FAULT DIAGNOSIS SYSTEM

HUAWEI DEVICE (SHENZHEN) ...

1. A terminal comprising:a transmitter;
a receiver; and
a processor coupled to the transmitter and the receiver, the processor being configured to:
issue a wireless connection with a home gateway device in a local area network;
send a diagnosis request to the home gateway device when the wireless connection with the home gateway device is successfully established such that the home gateway device, in response to receiving the diagnosis request from the terminal, performs authentication on the terminal that sends the diagnosis request and performs fault diagnosis on the home gateway device so as to determine a fault condition or a fault parameter in the home gateway device;
issue a remote connection with a network management system (NMS) when the wireless connection with the home gateway device is not successfully established by the terminal;
send the diagnosis request to the NMS after the remote connection with the NMS is successfully established such that the NMS forwards the diagnosis request to the home gateway device so that the home gateway device performs the fault diagnosis, and the NMS receives a fault diagnosis result from the home gateway device responsive to the fault diagnosis; and
receive the fault diagnosis result from the home gateway device or from the NMS.