Jump to content

Category:Weimin DUAN of San Diego CA (US)

From WikiPatents

Weimin DUAN of San Diego CA (US)

Executive Summary

Weimin DUAN of San Diego CA (US) is an inventor who has filed 38 patents. Their primary areas of innovation include Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management (9 patents), Arrangements affording multiple use of the transmission path (9 patents), {Allocation of pilot signals, i.e. of signals known to the receiver} (6 patents), and they have worked with companies such as QUALCOMM Incorporated (37 patents), QUALCOMM INCORPORATED (1 patents). Their most frequent collaborators include (15 collaborations), (9 collaborations), (7 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

  • H04W64/00 (Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management): 9 patents
  • H04L5/0051 (Arrangements affording multiple use of the transmission path): 9 patents
  • H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 6 patents
  • G01S7/006 ({using shared front-end circuitry, e.g. antennas (): 5 patents
  • H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports}): 5 patents
  • H04W72/0446 (Resources in time domain, e.g. slots or frames): 3 patents
  • H04L5/0007 ({the frequencies being orthogonal, e.g. OFDM(A), DMT}): 3 patents
  • H04W8/22 (Processing or transfer of terminal data, e.g. status or physical capabilities): 2 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
  • G01S13/003 ({Bistatic radar systems; Multistatic radar systems}): 2 patents
  • H04B17/345 (Interference values ({signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]}): 2 patents
  • H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 2 patents
  • H04W72/1263 (Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows): 2 patents
  • H04W72/40 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
  • H04W72/21 (in the uplink direction of a wireless link, i.e. towards the network): 2 patents
  • H04W52/36 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 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
  • 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
  • H04B17/309 (Measuring or estimating channel quality parameters): 1 patents
  • H04L5/0037 ({Inter-user or inter-terminal allocation}): 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
  • G01S7/021 ({Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals}): 1 patents
  • H04W8/24 (Transfer of terminal data): 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
  • H04W72/51 (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
  • H04L27/2607 ({Cyclic extensions}): 1 patents
  • G01S5/0205 ({Details}): 1 patents
  • H04W72/541 (using the level of interference): 1 patents
  • H04W72/12 (Wireless traffic scheduling): 1 patents

Companies

List of Companies

  • QUALCOMM Incorporated: 37 patents
  • QUALCOMM INCORPORATED: 1 patents

Collaborators

Subcategories

This category has the following 14 subcategories, out of 14 total.

A

H

J

K

M

S

W

Y

Pages in category "Weimin DUAN of San Diego CA (US)"

This category contains only the following page.

P

Retrieved from "https://wikipatents.org/index.php?title=Category:Weimin_DUAN_of_San_Diego_CA_(US)&oldid=553530"
Cookies help us deliver our services. By using our services, you agree to our use of cookies.