Category:Weimin DUAN of San Diego CA (US)

Weimin DUAN of San Diego CA (US)

Executive Summary

Weimin DUAN of San Diego CA (US) is an inventor who has filed 32 patents. Their primary areas of innovation include Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management (8 patents), Arrangements affording multiple use of the transmission path (8 patents), Scheduling measurement reports {; Arrangements for measurement reports} (5 patents), and they have worked with companies such as QUALCOMM Incorporated (31 patents), QUALCOMM INCORPORATED (1 patents). Their most frequent collaborators include (12 collaborations), (8 collaborations), (6 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H04W64/00 (Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management): 8 patents
• H04L5/0051 (Arrangements affording multiple use of the transmission path): 8 patents
• H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports}): 5 patents
• H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 4 patents
• G01S7/006 ({using shared front-end circuitry, e.g. antennas (): 3 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 3 patents
• G01S13/86 (Combinations of radar systems with non-radar systems, e.g. sonar, direction finder): 2 patents
• H04L5/16 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 2 patents
• H04W92/18 (between terminal devices): 2 patents
• H04B17/328 (TRANSMISSION): 2 patents
• H04W72/25 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04B17/345 (Interference values ({signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]}): 2 patents
• H04W72/1263 (Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows): 2 patents
• H04L5/0007 ({the frequencies being orthogonal, e.g. OFDM(A), DMT}): 2 patents
• H04W72/40 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• G01S13/765 (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES): 1 patents
• H04L5/0023 ({Time-frequency-space}): 1 patents
• H04L5/0035 ({Arrangements for allocating sub-channels of the transmission path}): 1 patents
• H04L27/2666 ({Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length}): 1 patents
• H04L27/2678 ({using cyclostationarities, e.g. cyclic prefix or postfix}): 1 patents
• H04L27/00 (Modulated-carrier systems): 1 patents
• G01S13/282 (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES): 1 patents
• H04L1/1812 (Automatic repetition systems, e.g. Van Duuren systems): 1 patents
• H04W76/20 (Manipulation of established connections): 1 patents
• H04L27/26532 (Systems using multi-frequency codes (): 1 patents
• H04L5/0094 ({Indication of how sub-channels of the path are allocated}): 1 patents
• H04W74/0833 (Random access procedures, e.g. with 4-step access): 1 patents
• H04B7/0626 (at the transmitting station): 1 patents
• H04L25/0202 (Details {; arrangements for supplying electrical power along data transmission lines (systems for transmitting signals via power distribution lines): 1 patents
• H04W72/0457 (Wireless resource allocation): 1 patents
• G01S13/584 (Velocity or trajectory determination systems; Sense-of-movement determination systems): 1 patents
• G01S13/003 ({Bistatic radar systems; Multistatic radar systems}): 1 patents
• H04W68/02 (Arrangements for increasing efficiency of notification or paging channel): 1 patents
• H04W56/0015 (Synchronisation arrangements): 1 patents
• H04W72/231 (in the downlink direction of a wireless link, i.e. towards a terminal): 1 patents
• H04L5/001 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W52/0225 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• G01S5/06 (Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements (): 1 patents
• H04B7/0456 (using two or more spaced independent antennas): 1 patents
• H04B17/336 (TRANSMISSION): 1 patents
• H04L25/0212 ({of impulse response}): 1 patents
• H04L25/0398 (Shaping networks in transmitter or receiver, e.g. adaptive shaping networks): 1 patents
• H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 1 patents
• H04B17/309 (Measuring or estimating channel quality parameters): 1 patents
• H04W4/80 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• G01S5/0036 (Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations {(using active systems): 1 patents
• G01S5/08 (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES): 1 patents
• H04L5/22 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 1 patents
• H04L5/14 (Two-way operation using the same type of signal, i.e. duplex): 1 patents
• H04W74/0816 (with collision avoidance): 1 patents
• H04B7/0639 (at the transmitting station): 1 patents
• H04B7/043 (using two or more spaced independent antennas): 1 patents
• H04L1/1816 (Automatic repetition systems, e.g. Van Duuren systems): 1 patents
• G01S11/026 (using radio waves (): 1 patents
• H04L5/0053 ({Allocation of signaling, i.e. of overhead other than pilot signals}): 1 patents
• H04B17/346 ({Noise values (signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]): 1 patents
• H04W72/21 (in the uplink direction of a wireless link, i.e. towards the network): 1 patents
• H04W72/51 (based on terminal or device properties): 1 patents
• H04W74/0808 (using carrier sensing, e.g. carrier sense multiple access [CSMA]): 1 patents
• H04B7/06968 (at the transmitting station): 1 patents
• H04W8/22 (Processing or transfer of terminal data, e.g. status or physical capabilities): 1 patents
• G01S5/0205 ({Details}): 1 patents
• H04W72/541 (using the level of interference): 1 patents
• H04W72/12 (Wireless traffic scheduling): 1 patents

Companies

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List of Companies

• QUALCOMM Incorporated: 31 patents
• QUALCOMM INCORPORATED: 1 patents

Collaborators

• Alexandros MANOLAKOS (12 collaborations)
• Kangqi LIU of San Diego CA (US) (8 collaborations)
• Huilin XU of Temecula CA (US) (6 collaborations)
• Hyojin LEE of San Diego CA (US) (5 collaborations)
• Fei HUANG of San Diego CA (US) (4 collaborations)
• Yuwei REN (4 collaborations)
• Krishna Kiran MUKKAVILLI of San Diego CA (US) (3 collaborations)
• Yu ZHANG of San Diego CA (US) (3 collaborations)
• Tingfang JI of San Diego CA (US) (3 collaborations)
• Jing JIANG of San Diego CA (US) (3 collaborations)
• Jing DAI (2 collaborations)
• Seyedkianoush HOSSEINI of San Diego CA (US) (2 collaborations)
• Jun MA of San Diego CA (US) (2 collaborations)
• Mohamad SAYED HASSAN (2 collaborations)
• Qiang WU of San Diego CA (US) (2 collaborations)
• Mehmet Izzet GURELLI of San Diego CA (US) (2 collaborations)
• Lianghai JI of San Diego CA (US) (2 collaborations)
• Karthik ANANTHA SWAMY of La Jolla CA (US) (2 collaborations)
• Jing LEI of San Diego CA (US) (2 collaborations)
• Danlu ZHANG of San Diego CA (US) (2 collaborations)
• Shuanshuan WU of San Diego CA (US) (2 collaborations)
• Ahmed ELSHAFIE of San Diego CA (US) (1 collaborations)
• Wei YANG of San Diego CA (US) (1 collaborations)
• Jay Kumar SUNDARARAJAN of San Diego CA (US) (1 collaborations)
• Naga BHUSHAN of San Diego CA (US) (1 collaborations)
• Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) (1 collaborations)
• Ahmed Attia ABOTABL of San Diego CA (US) (1 collaborations)
• Chao WEI (1 collaborations)
• Hao XU (1 collaborations)
• Hung Dinh LY of San Diego CA (US) (1 collaborations)
• Bala RAMASAMY of San Marcos CA (US) (1 collaborations)
• Yi HUANG of San Diego CA (US) (1 collaborations)
• Varun Amar REDDY of San Diego CA (US) (1 collaborations)
• Sven FISCHER (1 collaborations)