Category:Hao XU

Hao XU

Executive Summary

Hao XU is an inventor who has filed 26 patents. Their primary areas of innovation include WIRELESS COMMUNICATION NETWORKS (broadcast communication (5 patents), {Allocation of pilot signals, i.e. of signals known to the receiver} (5 patents), using two or more spaced independent antennas (5 patents), and they have worked with companies such as QUALCOMM Incorporated (26 patents). Their most frequent collaborators include (15 collaborations), (10 collaborations), (8 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04W72/25 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 5 patents
• H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 5 patents
• H04B7/0456 (using two or more spaced independent antennas): 5 patents
• H04L5/0055 (Arrangements affording multiple use of the transmission path): 4 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 3 patents
• H04W92/18 (between terminal devices): 3 patents
• H04B7/0626 (at the transmitting station): 3 patents
• H04L5/0053 ({Allocation of signaling, i.e. of overhead other than pilot signals}): 3 patents
• H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports}): 2 patents
• H04L1/1812 (Automatic repetition systems, e.g. Van Duuren systems): 2 patents
• H04W64/00 (Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management): 2 patents
• H04B7/06968 (at the transmitting station): 2 patents
• H04B7/0691 (at the transmitting station): 2 patents
• H04L5/14 (Two-way operation using the same type of signal, i.e. duplex): 2 patents
• H04L1/08 (by repeating transmission, e.g. Verdan system {(): 2 patents
• H04B7/0617 (at the transmitting station): 2 patents
• H04L1/0009 ({by adapting the channel coding (): 1 patents
• H04L1/244 (Testing correct operation): 1 patents
• H04W52/0235 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W76/28 (Discontinuous transmission [DTX]; Discontinuous reception [DRX]): 1 patents
• H04B10/116 (Visible light communication): 1 patents
• H04B10/27 (Arrangements for networking): 1 patents
• H04W74/0838 (Non-scheduled access, e.g. ALOHA (hybrid access): 1 patents
• H04L9/3236 ({using cryptographic hash functions}): 1 patents
• H04W74/002 ({Transmission of channel access control information}): 1 patents
• H04L2209/80 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 1 patents
• H04B7/088 (at the receiving station): 1 patents
• H04W52/0229 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• G01S5/0205 ({Details}): 1 patents
• H04L5/0094 ({Indication of how sub-channels of the path are allocated}): 1 patents
• H04W72/56 (based on priority criteria): 1 patents
• H04L25/021 (Details {; arrangements for supplying electrical power along data transmission lines (systems for transmitting signals via power distribution lines): 1 patents
• H04B7/0413 (MIMO systems): 1 patents
• H04L27/2639 ({Modulators using other transforms, e.g. discrete cosine transforms, Orthogonal Time Frequency and Space [OTFS] or hermetic transforms}): 1 patents
• H04L27/2697 ({in combination with other modulation techniques}): 1 patents
• H04W48/16 (Discovering, processing access restriction or access information): 1 patents
• H04W72/044 (based on the type of the allocated resource): 1 patents
• H04W72/51 (based on terminal or device properties): 1 patents
• H02J50/001 (Circuit arrangements or systems for wireless supply or distribution of electric power): 1 patents
• H04W72/115 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04L5/0073 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W74/0816 (with collision avoidance): 1 patents
• H04W72/02 (Selection of wireless resources by user or terminal): 1 patents
• H04W74/0875 ({with assigned priorities based access}): 1 patents
• H04L5/023 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 1 patents
• H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 1 patents
• H04L5/0051 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W72/231 (in the downlink direction of a wireless link, i.e. towards a terminal): 1 patents
• H04L1/0003 ({by switching between different modulation schemes}): 1 patents
• H04L1/0041 ({Arrangements at the transmitter end}): 1 patents
• H04L1/0045 ({Arrangements at the receiver end}): 1 patents
• H04L1/1607 (in which the return channel carries supervisory signals, e.g. repetition request signals): 1 patents
• H04L1/1635 (in which the return channel carries supervisory signals, e.g. repetition request signals): 1 patents
• H04L1/1861 ({Physical mapping arrangements (for ACK signaling see also): 1 patents
• H04L1/1893 ({Physical mapping arrangements (physical resource mapping in general): 1 patents
• H04W48/10 (using broadcasted information): 1 patents
• H04W56/001 (Synchronisation arrangements): 1 patents
• H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal): 1 patents
• H04B7/0481 (using two or more spaced independent antennas): 1 patents
• H04L1/1614 (in which the return channel carries supervisory signals, e.g. repetition request signals): 1 patents

Companies

List of Companies

• QUALCOMM Incorporated: 26 patents

Collaborators

• Chao WEI (15 collaborations)
• Min HUANG (10 collaborations)
• Kangqi LIU of San Diego CA (US) (8 collaborations)
• Jing DAI (8 collaborations)
• Liangming WU (7 collaborations)
• Wanshi CHEN of San Diego CA (US) (7 collaborations)
• Changlong XU (6 collaborations)
• Wei XI (6 collaborations)
• Peter GAAL of San Diego CA (US) (5 collaborations)
• Rui HU (5 collaborations)
• Shaozhen GUO (5 collaborations)
• Jing SUN of San Diego CA (US) (5 collaborations)
• Xiaoxia ZHANG of San Diego CA (US) (5 collaborations)
• Luanxia YANG (5 collaborations)
• Siyi CHEN (5 collaborations)
• Chenxi HAO (5 collaborations)
• Yu ZHANG of San Diego CA (US) (5 collaborations)
• Ruiming ZHENG (3 collaborations)
• Sony AKKARAKARAN of Poway CA (US) (2 collaborations)
• Qiaoyu LI (2 collaborations)
• Jian LI (1 collaborations)
• Kexin XIAO (1 collaborations)
• Wei LIU (1 collaborations)
• Seyedkianoush HOSSEINI of San Diego CA (US) (1 collaborations)
• Alexandros MANOLAKOS (1 collaborations)
• Weimin DUAN of San Diego CA (US) (1 collaborations)
• Rajat PRAKASH of San Diego CA (US) (1 collaborations)
• Yuwei REN (1 collaborations)
• Mingxi YIN (1 collaborations)
• Danlu ZHANG of San Diego CA (US) (1 collaborations)
• Taesang YOO of San Diego CA (US) (1 collaborations)
• Jay Kumar SUNDARARAJAN of San Diego CA (US) (1 collaborations)
• Renqiu WANG of San Diego CA (US) (1 collaborations)
• Naga BHUSHAN of San Diego CA (US) (1 collaborations)
• Haitong SUN of Cupertino CA (US) (1 collaborations)