Category:Wanshi CHEN of San Diego CA (US)

Wanshi CHEN of San Diego CA (US)

Executive Summary

Wanshi CHEN of San Diego CA (US) is an inventor who has filed 100 patents. Their primary areas of innovation include in the downlink direction of a wireless link, i.e. towards a terminal (23 patents), {Allocation of pilot signals, i.e. of signals known to the receiver} (13 patents), Resources in time domain, e.g. slots or frames (12 patents), and they have worked with companies such as QUALCOMM Incorporated (98 patents), Qualcomm Incorporated (1 patents), QUALCOMM INCORPORATED (1 patents). Their most frequent collaborators include (43 collaborations), (20 collaborations), (17 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04W72/23 (in the downlink direction of a wireless link, i.e. towards a terminal): 23 patents
• H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 13 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 12 patents
• H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 11 patents
• H04W72/1268 (of uplink data flows): 10 patents
• H04W72/21 (in the uplink direction of a wireless link, i.e. towards the network): 9 patents
• H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports}): 8 patents
• H04W76/28 (Discontinuous transmission [DTX]; Discontinuous reception [DRX]): 7 patents
• H04W72/51 (based on terminal or device properties): 7 patents
• H04W76/27 (Transitions between radio resource control [RRC] states): 7 patents
• H04L5/0051 (Arrangements affording multiple use of the transmission path): 6 patents
• H04L1/1812 (Automatic repetition systems, e.g. Van Duuren systems): 6 patents
• H04W72/1273 (of downlink data flows): 6 patents
• H04W74/0833 (Random access procedures, e.g. with 4-step access): 6 patents
• H04L5/0053 ({Allocation of signaling, i.e. of overhead other than pilot signals}): 6 patents
• H04W72/569 ({of the traffic information}): 5 patents
• H04W24/08 (Testing, {supervising or monitoring} using real traffic): 5 patents
• H04W64/00 (Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management): 5 patents
• H04W72/042 (Wireless resource allocation): 5 patents
• H04L5/14 (Two-way operation using the same type of signal, i.e. duplex): 5 patents
• H04L5/001 (Arrangements affording multiple use of the transmission path): 5 patents
• H04L1/1819 (Automatic repetition systems, e.g. Van Duuren systems): 5 patents
• H04W72/1263 (Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows): 5 patents
• H04W72/02 (Selection of wireless resources by user or terminal): 4 patents
• H04L5/0055 (Arrangements affording multiple use of the transmission path): 4 patents
• H04W72/1289 (Wireless traffic scheduling): 4 patents
• H04L1/1896 ({Transmission or retransmission of more than one copy of a message}): 4 patents
• H04B7/04013 (using two or more spaced independent antennas): 3 patents
• H04W52/0235 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 3 patents
• H04W8/24 (Transfer of terminal data): 3 patents
• H04W72/56 (based on priority criteria): 3 patents
• H04W76/14 (Direct-mode setup): 3 patents
• H04W72/14 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 3 patents
• H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal): 3 patents
• H04L1/0003 ({by switching between different modulation schemes}): 3 patents
• H04L1/1861 ({Physical mapping arrangements (for ACK signaling see also): 3 patents
• H04W72/044 (based on the type of the allocated resource): 3 patents
• H04B7/0639 (at the transmitting station): 3 patents
• H04W76/20 (Manipulation of established connections): 3 patents
• G01S5/0236 (using radio waves (using satellite radio beacon systems for determining position): 2 patents
• G01S5/0273 (using radio waves (using satellite radio beacon systems for determining position): 2 patents
• H04W92/18 (between terminal devices): 2 patents
• H04L1/0013 ({Rate matching, e.g. puncturing or repetition of code symbols}): 2 patents
• H04W76/10 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04L5/0078 ({Timing of allocation}): 2 patents
• H04W72/542 (using measured or perceived quality): 2 patents
• H04B17/328 (TRANSMISSION): 2 patents
• H04W68/02 (Arrangements for increasing efficiency of notification or paging channel): 2 patents
• H04L1/08 (by repeating transmission, e.g. Verdan system {(): 2 patents
• H04W56/001 (Synchronisation arrangements): 2 patents
• H04W72/046 ({the resource being in the space domain, e.g. beams}): 2 patents
• H04W72/566 (of the information or information source or recipient): 2 patents
• H04B7/0695 (at the transmitting station): 2 patents
• H04W56/0005 (Synchronisation arrangements): 2 patents
• H04W72/0473 ({the resource being transmission power}): 2 patents
• H04L5/1469 (Two-way operation using the same type of signal, i.e. duplex): 2 patents
• H04L1/0061 ({Trellis-coded modulation}): 2 patents
• H04W72/0466 ({the resource being a scrambling code}): 2 patents
• H04W76/11 (Allocation or use of connection identifiers): 2 patents
• H04B17/318 (TRANSMISSION): 2 patents
• H04W72/40 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W72/20 (Control channels or signalling for resource management): 2 patents
• H04W88/02 (Terminal devices): 2 patents
• H04W74/006 ({in the downlink, i.e. towards the terminal}): 2 patents
• H04L5/0057 (Arrangements affording multiple use of the transmission path): 2 patents
• H04B7/0626 (at the transmitting station): 2 patents
• H04W52/0225 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W52/383 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W72/30 (Resource management for broadcast services): 2 patents
• H04L5/0012 (Arrangements affording multiple use of the transmission path): 2 patents
• H04W72/231 (in the downlink direction of a wireless link, i.e. towards a terminal): 2 patents
• H04L5/16 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 2 patents
• H04W52/0258 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W24/02 (Arrangements for optimising operational condition): 1 patents
• H04W52/0212 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W74/0866 ({using a dedicated channel for access}): 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
• H04L1/1893 ({Physical mapping arrangements (physical resource mapping in general): 1 patents
• H04L1/0045 ({Arrangements at the receiver end}): 1 patents
• H04L1/0041 ({Arrangements at the transmitter end}): 1 patents
• H04W52/52 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W56/0015 (Synchronisation arrangements): 1 patents
• H04L1/0068 ({Trellis-coded modulation}): 1 patents
• H04L5/0007 ({the frequencies being orthogonal, e.g. OFDM(A), DMT}): 1 patents
• H04B7/2046 ({SS-TDMA, TDMA satellite switching}): 1 patents
• H04B7/2041 ({Spot beam multiple access}): 1 patents
• H04L5/0044 ({allocation of payload}): 1 patents
• H04L1/0026 ({Transmission of channel quality indication}): 1 patents
• H04W52/365 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• G01S13/878 ({Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector (): 1 patents
• H04B17/20 (TRANSMISSION): 1 patents
• H04B17/309 (Measuring or estimating channel quality parameters): 1 patents
• H04W4/027 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W72/1242 (Wireless traffic scheduling): 1 patents
• H04W72/1284 (Wireless traffic scheduling): 1 patents
• H04B1/713 (using frequency hopping): 1 patents
• H04W28/06 (Optimizing {the usage of the radio link}, e.g. header compression, information sizing {, discarding information (system modifying transmission characteristic according to link quality by modifying frame length): 1 patents
• H04L27/2602 ({Signal structure}): 1 patents
• H04L5/0094 ({Indication of how sub-channels of the path are allocated}): 1 patents
• H04L25/024 (Details {; arrangements for supplying electrical power along data transmission lines (systems for transmitting signals via power distribution lines): 1 patents
• H04W52/367 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04B7/145 (Passive relay systems): 1 patents
• H04W28/0278 (Traffic management, e.g. flow control or congestion control): 1 patents
• H04L5/0032 ({Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation}): 1 patents
• H04L27/0006 (Modulated-carrier systems): 1 patents
• H04L5/0073 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L5/0041 (Arrangements affording multiple use of the transmission path): 1 patents
• H04B7/0452 (using two or more spaced independent antennas): 1 patents
• H04B7/0604 (at the transmitting station): 1 patents
• H04L5/0035 ({Arrangements for allocating sub-channels of the transmission path}): 1 patents
• H04L5/0064 ({Rate requirement of the data, e.g. scalable bandwidth, data priority}): 1 patents
• H04W64/006 ({with additional information processing, e.g. for direction or speed determination}): 1 patents
• H04L1/0004 ({applied to control information}): 1 patents
• H04W28/12 (using signalling between network elements): 1 patents
• H04W76/19 (Connection re-establishment): 1 patents
• H04L5/0005 (Arrangements affording multiple use of the transmission path): 1 patents
• G01S5/0284 (using radio waves (using satellite radio beacon systems for determining position): 1 patents
• H04W56/0045 (Synchronisation arrangements): 1 patents
• G01S5/0268 ({by deriving positions from different combinations of signals or of estimated positions in a single positioning system}): 1 patents
• G01S5/02526 ({Radio frequency fingerprinting}): 1 patents
• H04B7/0456 (using two or more spaced independent antennas): 1 patents
• H04B17/252 (TRANSMISSION): 1 patents
• H04B7/0617 (at the transmitting station): 1 patents
• H04W52/0229 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• G01S13/74 (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
• H04W72/541 (using the level of interference): 1 patents
• H04W74/0825 ({with collision detection}): 1 patents
• H04B7/0413 (MIMO systems): 1 patents
• H04W52/0216 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W72/12 (Wireless traffic scheduling): 1 patents
• H04L1/1664 (in which the return channel carries supervisory signals, e.g. repetition request signals): 1 patents
• H04L1/1614 (in which the return channel carries supervisory signals, e.g. repetition request signals): 1 patents
• H04W4/70 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W4/80 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W68/005 ({Transmission of information for alerting of incoming communication}): 1 patents
• H04B7/0628 (at the transmitting station): 1 patents
• H04W4/06 (Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services): 1 patents
• H04W80/02 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W72/04 (Wireless resource allocation): 1 patents
• H04W76/40 (for selective distribution or broadcast): 1 patents
• H04L1/0038 ({Blind format detection (for detection of modulation format): 1 patents
• H04W76/15 (Setup of multiple wireless link connections): 1 patents
• H04W72/0457 (Wireless resource allocation): 1 patents
• H04L5/0092 ({Indication of how the channel is divided}): 1 patents
• H04L27/2636 ({with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]}): 1 patents
• H04W72/121 (for groups of terminals or users): 1 patents
• H04W72/535 ({based on resource usage policies}): 1 patents
• H04W88/06 (adapted for operation in multiple networks {or having at least two operational modes}, e.g. multi-mode terminals): 1 patents
• H01Q1/24 (with receiving set): 1 patents
• H01Q21/061 ({Two dimensional planar arrays}): 1 patents
• H01Q21/20 (the units being spaced along or adjacent to a curvilinear path {(slotted waveguide arrays): 1 patents
• H01Q25/04 (Multimode antennas {(corrugated horns): 1 patents
• H04B7/063 (at the transmitting station): 1 patents
• H04B7/066 (at the transmitting station): 1 patents
• H04B7/0691 (at the transmitting station): 1 patents
• H04B7/0874 (at the receiving station): 1 patents
• H04W52/0274 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04L5/00 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W72/005 (Local resource management): 1 patents
• H04W72/048 (Wireless resource allocation): 1 patents
• H04W72/52 (based on load): 1 patents
• H04W28/082 (among bearers or channels): 1 patents
• H04W48/12 (using downlink control channel): 1 patents

Companies

List of Companies

• QUALCOMM Incorporated: 98 patents
• Qualcomm Incorporated: 1 patents
• QUALCOMM INCORPORATED: 1 patents

Collaborators

• Peter GAAL of San Diego CA (US) (43 collaborations)
• Alberto RICO ALVARINO of San Diego CA (US) (20 collaborations)
• Huilin XU of Temecula CA (US) (17 collaborations)
• Krishna Kiran MUKKAVILLI of San Diego CA (US) (16 collaborations)
• Ahmed Attia ABOTABL of San Diego CA (US) (16 collaborations)
• Kazuki TAKEDA (15 collaborations)
• Tingfang JI of San Diego CA (US) (15 collaborations)
• Tao LUO of San Diego CA (US) (13 collaborations)
• Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) (12 collaborations)
• Hung Dinh LY of San Diego CA (US) (12 collaborations)
• Alexandros MANOLAKOS of Escondido CA (US) (11 collaborations)
• Juan MONTOJO of San Diego CA (US) (11 collaborations)
• Ahmed ELSHAFIE of San Diego CA (US) (11 collaborations)
• Le LIU of San Jose CA (US) (11 collaborations)
• Linhai HE of San Diego CA (US) (11 collaborations)
• Weimin DUAN of San Diego CA (US) (10 collaborations)
• Yu ZHANG of San Diego CA (US) (10 collaborations)
• Jay Kumar SUNDARARAJAN of San Diego CA (US) (9 collaborations)
• Hwan Joon KWON of San Diego CA (US) (9 collaborations)
• Wei YANG of San Diego CA (US) (8 collaborations)
• Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) (8 collaborations)
• Ayan SENGUPTA of San Diego CA (US) (8 collaborations)
• Umesh PHUYAL of San Diego CA (US) (8 collaborations)
• Seyedkianoush HOSSEINI of San Diego CA (US) (7 collaborations)
• Yiqing CAO (7 collaborations)
• Kianoush HOSSEINI of San Diego CA (US) (7 collaborations)
• Diana MAAMARI of San Diego CA (US) (7 collaborations)
• Naga BHUSHAN of San Diego CA (US) (6 collaborations)
• Yi HUANG of San Diego CA (US) (6 collaborations)
• Xiao Feng WANG of San Diego CA (US) (6 collaborations)
• Yuchul KIM of San Diego CA (US) (6 collaborations)
• Hao XU (6 collaborations)
• Changhwan PARK of San Diego CA (US) (6 collaborations)
• Chao WEI (6 collaborations)
• Gokul SRIDHARAN of Sunnyvale CA (US) (5 collaborations)
• Xiaoxia ZHANG of San Diego CA (US) (5 collaborations)
• Mostafa KHOSHNEVISAN of San Diego CA (US) (5 collaborations)
• Gabi SARKIS of San Diego CA (US) (5 collaborations)
• Liangping MA of San Diego CA (US) (5 collaborations)
• Bharat SHRESTHA of San Diego CA (US) (5 collaborations)
• Timo Ville VINTOLA of San Diego CA (US) (4 collaborations)
• Bin HAN (4 collaborations)
• Yan LI (4 collaborations)
• Zhimin DU (4 collaborations)
• Marwen ZORGUI of San Diego CA (US) (4 collaborations)
• Chenxi HAO (4 collaborations)
• Jing LEI of San Diego CA (US) (4 collaborations)
• Heechoon LEE of San Diego CA (US) (4 collaborations)
• Jing JIANG of San Diego CA (US) (4 collaborations)
• Wooseok NAM of San Diego CA (US) (4 collaborations)
• Kapil GULATI of Belle Mead NJ (US) (3 collaborations)
• Qian ZHANG of Basking Ridge NJ (US) (3 collaborations)
• Jun MA of San Diego CA (US) (3 collaborations)
• Junyi LI of Fairless Hills PA (US) (3 collaborations)
• Prashanth Haridas HANDE of San Diego CA (US) (3 collaborations)
• Jae Ho RYU of San Diego CA (US) (3 collaborations)
• Jing DAI (3 collaborations)
• Seyong PARK of San Diego CA (US) (2 collaborations)
• Sudhir Kumar BAGHEL of Pleasanton CA (US) (2 collaborations)
• Haitong SUN of Cupertino CA (US) (2 collaborations)
• Amir AMINZADEH GOHARI of Sunnyvale CA (US) (2 collaborations)
• Chiranjib SAHA of San Diego CA (US) (2 collaborations)
• Nicolas CORNILLET (2 collaborations)
• Tien Viet NGUYEN of Bridgewater NJ (US) (2 collaborations)
• Sourjya DUTTA of San Diego CA (US) (2 collaborations)
• Peter Pui Lok ANG of San Diego CA (US) (2 collaborations)
• Chih-Ping LI of San Diego CA (US) (2 collaborations)
• Srinivas YERRAMALLI of San Diego CA (US) (2 collaborations)
• Iyab Issam SAKHNINI of San Diego CA (US) (2 collaborations)
• Min HUANG (2 collaborations)
• Prasad Reddy KADIRI of San Diego CA (US) (2 collaborations)
• Ruiming ZHENG (2 collaborations)
• Ozcan OZTURK of San Diego CA (US) (1 collaborations)
• Xipeng ZHU of San Diego CA (US) (1 collaborations)
• Renqiu WANG of San Diego CA (US) (1 collaborations)
• Lorenzo CASACCIA (1 collaborations)
• Farrokh KHATIBI of San Diego CA (US) (1 collaborations)
• Navid ABEDINI of Basking Ridge NJ (US) (1 collaborations)
• Pranay Sudeep RUNGTA of New York NY (US) (1 collaborations)
• Masato KITAZOE (1 collaborations)
• Sitaramanjaneyulu KANAMARLAPUDI of San Diego CA (US) (1 collaborations)
• Yeliz TOKGOZ of San Diego CA (US) (1 collaborations)
• Hui GUO (1 collaborations)
• Yongjun KWAK of San Diego CA (US) (1 collaborations)
• Seyed Ali Akbar FAKOORIAN of San Diego CA (US) (1 collaborations)
• Anantharaman BALASUBRAMANIAN of San Diego CA (US) (1 collaborations)
• Shuanshuan WU of San Diego CA (US) (1 collaborations)
• Enoch Shiao-Kuang LU of San Diego CA (US) (1 collaborations)
• Yang YANG of San Diego CA (US) (1 collaborations)
• Kefeng ZHANG (1 collaborations)
• Durga Prasad MALLADI of San Diego CA (US) (1 collaborations)
• Yongbin WEI of La Jolla CA (US) (1 collaborations)
• Aleksandar DAMNJANOVIC of Del Mar CA (US) (1 collaborations)
• Joseph Binamira Soriaga of San Diego CA (US) (1 collaborations)
• Min Soo SIM of San Diego CA (US) (1 collaborations)
• Jelena DAMNJANOVIC of Del Mar CA (US) (1 collaborations)
• Alexandros MANOLAKOS (1 collaborations)
• Sony AKKARAKARAN of Poway CA (US) (1 collaborations)
• Jingchao BAO of San Diego CA (US) (1 collaborations)
• Thomas Joseph RICHARDSON of South Orange NJ (US) (1 collaborations)
• Pushp TRIKHA of San Diego CA (US) (1 collaborations)
• Murali MENON of Acton MA (US) (1 collaborations)
• Saeid SAHRAEI of San Diego CA (US) (1 collaborations)
• Peng CHENG (1 collaborations)
• Qiaoyu LI (1 collaborations)
• Vishal MAHAJAN of Dublin CA (US) (1 collaborations)
• Alexei Yurievitch GOROKHOV of San Diego CA (US) (1 collaborations)
• Joseph Binamira SORIAGA of San Diego CA (US) (1 collaborations)
• Valentin Alexandru GHEORGHIU (1 collaborations)
• Nathan YEE of Saratoga CA (US) (1 collaborations)
• Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL of San Diego CA (US) (1 collaborations)
• Lianghai JI of San Diego CA (US) (1 collaborations)
• Yan ZHOU of San Diego CA (US) (1 collaborations)
• Hyojin LEE of San Diego CA (US) (1 collaborations)
• Gene FONG of San Diego CA (US) (1 collaborations)
• Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) (1 collaborations)
• Gavin Bernard HORN of La Jolla CA (US) (1 collaborations)
• Wei XI (1 collaborations)
• Rui HU (1 collaborations)
• Kangqi LIU of San Diego CA (US) (1 collaborations)
• Liangming WU (1 collaborations)
• Danlu ZHANG of San Diego CA (US) (1 collaborations)
• Jing SUN of San Diego CA (US) (1 collaborations)
• Shimman Arvind PATEL of San Diego CA (US) (1 collaborations)
• Aamod KHANDEKAR of San Diego CA (US) (1 collaborations)