Inventor

ZHANG RUIQI

CN72 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG RUIQI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHANG RUIQI

HUAWEI TECH CO LTD

System and method for channel measurement and interference measurement in wireless network

Communication method and device

Channel state information reporting method and apparatus

Data transmission method, terminal device, and network device

Channel feedback method and related device

System and method for channel measurement and interference measurement in wireless network

Resource determining method and apparatus

Communication method and device

Channel state measurement method and apparatus

Data transmission method, terminal device, and network device

Channel state information CSI reporting method and apparatus

Communication method, communications apparatus, and communications system

Method for precoding matrix indicator feedback and apparatus

Channel state information reporting method, channel state informtion reading method, and related device

Codebook subset restriction method

Resource selection method and apparatus, and electronic device

Channel state information sending method, channel state information receiving method, and device

Method for precoding matrix indicator feedback and apparatus

Method for precoding matrix indicator feedback and apparatus

System and method for channel measurement and interference measurement in wireless network

Data transmission method, network device, and terminal device

Wireless communication method and wireless communications apparatus

Channel state information transmission method, access network device, and terminal device

Data transmission method, network device, and terminal device

Method and apparatus for transmitting channel state information

Resource determining method and apparatus

Uplink control information sending, uplink control information receiving method, and apparatus

Channel state information reporting method and apparatus

Terminal device capability transmission method, apparatus, and system

Information transmission method and apparatus

Precoding matrix indication method, communications apparatus, and storage medium

Terminal device capability transmission method, apparatus, and system

Uplink control information sending, uplink control information receiving method, and apparatus

Precoding matrix index reporting method, communications apparatus, and medium

Information transmission method and apparatus

Channel state information sending method, channel state information receiving method, and device

Precoding matrix indication method, communications apparatus, and storage medium

Data transmission method, terminal device, and network device

Codebook subset restriction method

Precoding matrix index reporting method, communications apparatus, and medium

Reference signal sending and receiving methods and related device

Method for determining precoding matrix set and transmission apparatus

Communication method and device

SRS sending method, SRS receiving method, and device

SUO SHIQIANG

Transmission method and apparatus for uplink control signaling in time division OFDMA system

Method, system and terminal for implementing upward frequency hopping transmission

HU YANG

Beamforming method, apparatus for polarized antenna array and radio communication device and system thereof

GUO ZHIHENG

Method and arrangement in wireless communications system

ERICSSON TELEFON AB L M

Beamforming method, apparatus for polarized antenna array and radio communication device and system thereof

CHINA PETROLEUM & CHEM CORP

Plugging agent for oil extraction in oilfield and a preparation method therefor and application thereof