Category:Lei ZHANG

Lei ZHANG

Executive Summary

Lei ZHANG is an inventor who has filed 14 patents. Their primary areas of innovation include Resources in frequency domain, e.g. a carrier in FDMA (4 patents), Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows (3 patents), in the downlink direction of a wireless link, i.e. towards a terminal (3 patents), and they have worked with companies such as FUJITSU LIMITED (14 patents). Their most frequent collaborators include (11 collaborations), (5 collaborations), (4 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 4 patents
• H04W72/1263 (Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows): 3 patents
• H04W72/23 (in the downlink direction of a wireless link, i.e. towards a terminal): 3 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 2 patents
• H04L1/1812 (Automatic repetition systems, e.g. Van Duuren systems): 2 patents
• H04W72/231 (in the downlink direction of a wireless link, i.e. towards a terminal): 2 patents
• H04L5/1469 (Two-way operation using the same type of signal, i.e. duplex): 2 patents
• H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal): 2 patents
• H04B7/15542 ({Selecting at relay station its transmit and receive resources (selection of wireless resources by user or terminal): 2 patents
• H04W74/0841 ({with collision treatment}): 1 patents
• H04W24/08 (Testing, {supervising or monitoring} using real traffic): 1 patents
• H04W74/002 ({Transmission of channel access control information}): 1 patents
• H04W74/0866 ({using a dedicated channel for access}): 1 patents
• H04W76/11 (Allocation or use of connection identifiers): 1 patents
• H04B7/0617 (at the transmitting station): 1 patents
• H04B7/06964 (at the transmitting station): 1 patents
• H04L27/2656 ({Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation}): 1 patents
• H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 1 patents
• H04W52/02 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04L5/0001 ({Arrangements for dividing the transmission path (duplexing): 1 patents
• H04W72/1273 (of downlink data flows): 1 patents
• H04W88/08 (Access point devices): 1 patents
• H04W16/14 (Spectrum sharing arrangements {between different networks}): 1 patents
• H04W72/1268 (of uplink data flows): 1 patents
• H04W72/21 (in the uplink direction of a wireless link, i.e. towards the network): 1 patents
• H04W72/535 ({based on resource usage policies}): 1 patents
• H04W16/28 (using beam steering): 1 patents
• H04W56/0015 (Synchronisation arrangements): 1 patents
• H04L27/26025 ({Signal structure}): 1 patents
• H04L1/1887 (Automatic repetition systems, e.g. Van Duuren systems): 1 patents
• H04L1/1819 (Automatic repetition systems, e.g. Van Duuren systems): 1 patents
• H04L1/1896 ({Transmission or retransmission of more than one copy of a message}): 1 patents
• H04W72/02 (Selection of wireless resources by user or terminal): 1 patents
• H04W72/0466 ({the resource being a scrambling code}): 1 patents
• H04W92/18 (between terminal devices): 1 patents
• H04L5/0055 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L1/1854 (Automatic repetition systems, e.g. Van Duuren systems): 1 patents

Companies

List of Companies

• FUJITSU LIMITED: 14 patents

Collaborators

• Qinyan JIANG (11 collaborations)
• Jian ZHANG (5 collaborations)
• Xin WANG (4 collaborations)
• Yang LU (2 collaborations)
• Meiyi JIA (1 collaborations)
• Yan TIAN (1 collaborations)
• Guoyu ZHANG (1 collaborations)
• Pengyu JI (1 collaborations)
• Guorong LI (1 collaborations)