Inventor

ZHANG YUJIAN

CN204 patents

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

ZHANG YUJIAN

INTEL IP CORP

Radio link failure handling for dual connectivity

Systems, methods, and devices for device-to-device communication mode selection

User equipment and methods of bearer operation for carrier aggregation

Radio link failure handling for dual connectivity

Activation of secondary cell containing bandwidth parts

Communication of security key information

Radio link failure handling for dual connectivity

Mobile communication in macro-cell assisted small cell networks

Power headroom reporting with dual connectivity

Signaling message synchronization

Method, apparatus and system for managing bearers in a wireless communication system

User equipment and methods for cell reselection using scaled time-to-trigger and A3 offset values

User equipment and methods for handover using measurement reporting based on multiple events

Power headroom reporting with dual connectivity

Communication of security key information

User equipment and methods for handover enhancement using scaled time-to-trigger and time-of-stay

INTEL CORP

Enhanced node B, user equipment and methods for discontinuous reception in inter-ENB carrier aggregation

Discontinuous reception (DRX) enhancements in LTE systems

Transmission of uplink control information in inter-eNB carrier aggregation

Discontinuous reception (DRX) enhancements in LTE systems

Performing a handover in a heterogeneous wireless network

Apparatus for improved mobility in a wireless heterogeneous network

Multi-access scheme and signal structure for D2D communications

Inter-RAT mobility of in-device coexistence

Prioritization of services for control and data transmission for new radio systems

User equipment configured to provide synchronization information for sidelink D2D communications using allocated resource units

Discontinuous reception (DRX) enhancements in LTE systems

Apparatus of user equipment (UE) configurable for connectivity with multiple cell groups

Inter-RAT mobility of in-device coexistence

User equipment and methods for handover enhancement using reference signal received quality (RSRQ)

Enhanced node B, user equipment and methods for discontinuous reception in inter-eNB carrier aggregation

User equipment and methods for handover enhancement using reference signal received quality (RSRQ)

APPLE INC

Apparatus and method for generating mac format for messaging in a two-step random access procedure

Random access procedure for NR based satellite communication

Seamless mobility for 5G and LTE systems and devices

Dual beam operation for mobility

HEO YOUN HYOUNG

RF chain usage in a dual network architecture

Supported, self-optimizing wireless networks, optimized with respect to energy, mobility, and capacity

SAMSUNG ELECTRONICS CO LTD

Device and method for transmitting random access preamble

Method and apparatus for channel quality indicator report

KIM YOUNG-BUM

Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system

HE HONG

Sounding reference signal (SRS) mechanism for intracell device-to-device (D2D) communication

YANG RONGZHEN

System and method of uplink power control in a wireless communication system

PENG YUEFENG

Physical-layer cell identity (PCI) partition for heterogeneous networks

LEE JU-HO

Device and method for transmitting control channel with pre-allocated resources

FWU JONG KAE

Improving carrier aggregation performance

ZHANG YUJIAN

Discontinuous reception in a wireless device for in-device coexistence

NIU HUANING

Multicast service using unicast subframe

INTEL MOBILE COMM GMBH

Communication device, mobile terminal, method for requesting information and method for providing information

ETEMAD KAMRAN

Multicast/broadcast service continuity in multi-carrier networks