Category:Xiaoxia ZHANG of San Diego CA (US)

Xiaoxia ZHANG of San Diego CA (US)

Executive Summary

Xiaoxia ZHANG of San Diego CA (US) is an inventor who has filed 143 patents. Their primary areas of innovation include in the downlink direction of a wireless link, i.e. towards a terminal (25 patents), Arrangements affording multiple use of the transmission path (18 patents), {Allocation of pilot signals, i.e. of signals known to the receiver} (18 patents), and they have worked with companies such as QUALCOMM Incorporated (138 patents), Qualcomm Incorporated (3 patents), QUALCOMM INCORPORATED (2 patents). Their most frequent collaborators include (76 collaborations), (40 collaborations), (36 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): 25 patents
• H04L5/0051 (Arrangements affording multiple use of the transmission path): 18 patents
• H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 18 patents
• H04W74/0808 (using carrier sensing, e.g. carrier sense multiple access [CSMA]): 17 patents
• H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal): 14 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 14 patents
• H04L5/0053 ({Allocation of signaling, i.e. of overhead other than pilot signals}): 12 patents
• H04W74/0816 (with collision avoidance): 11 patents
• H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 10 patents
• H04W72/1268 (of uplink data flows): 10 patents
• H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports}): 8 patents
• H04W24/08 (Testing, {supervising or monitoring} using real traffic): 7 patents
• H04W72/046 ({the resource being in the space domain, e.g. beams}): 7 patents
• H04W72/21 (in the uplink direction of a wireless link, i.e. towards the network): 7 patents
• H04W64/003 ({locating network equipment}): 7 patents
• H04B7/0626 (at the transmitting station): 6 patents
• H04W74/006 ({in the downlink, i.e. towards the terminal}): 5 patents
• H04W72/044 (based on the type of the allocated resource): 5 patents
• H04W76/10 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 4 patents
• H04L5/0094 ({Indication of how sub-channels of the path are allocated}): 4 patents
• H04L1/1812 (Automatic repetition systems, e.g. Van Duuren systems): 4 patents
• H04W76/27 (Transitions between radio resource control [RRC] states): 4 patents
• H04W74/0866 ({using a dedicated channel for access}): 4 patents
• H04W92/18 (between terminal devices): 4 patents
• H04L1/0003 ({by switching between different modulation schemes}): 4 patents
• H04L1/08 (by repeating transmission, e.g. Verdan system {(): 4 patents
• H04W72/25 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 4 patents
• H04W8/24 (Transfer of terminal data): 4 patents
• H04W16/14 (Spectrum sharing arrangements {between different networks}): 4 patents
• H04W72/02 (Selection of wireless resources by user or terminal): 4 patents
• H04L1/0013 ({Rate matching, e.g. puncturing or repetition of code symbols}): 3 patents
• H04W52/365 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 3 patents
• H04W76/20 (Manipulation of established connections): 3 patents
• H04W64/00 (Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management): 3 patents
• H04W72/20 (Control channels or signalling for resource management): 3 patents
• H04L5/0098 (Arrangements affording multiple use of the transmission path): 3 patents
• H04W72/1263 (Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows): 3 patents
• H04W72/042 (Wireless resource allocation): 3 patents
• H04W72/53 (based on regulatory allocation policies): 3 patents
• H04W88/04 (adapted for relaying to or from another terminal or user): 3 patents
• H04W76/28 (Discontinuous transmission [DTX]; Discontinuous reception [DRX]): 3 patents
• H04L1/0061 ({Trellis-coded modulation}): 3 patents
• H04L1/1819 (Automatic repetition systems, e.g. Van Duuren systems): 3 patents
• H04L5/0055 (Arrangements affording multiple use of the transmission path): 3 patents
• H04W76/11 (Allocation or use of connection identifiers): 3 patents
• H04W72/1289 (Wireless traffic scheduling): 3 patents
• H04W72/56 (based on priority criteria): 3 patents
• H04W74/002 ({Transmission of channel access control information}): 3 patents
• H04W72/40 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 3 patents
• H04B7/0639 (at the transmitting station): 3 patents
• G01S5/06 (Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements (): 2 patents
• H04W72/11 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W76/14 (Direct-mode setup): 2 patents
• H04W48/08 (Access restriction or access information delivery, e.g. discovery data delivery (signalling during connection): 2 patents
• H04W72/569 ({of the traffic information}): 2 patents
• H04W72/1273 (of downlink data flows): 2 patents
• H04W74/0875 ({with assigned priorities based access}): 2 patents
• H04W56/001 (Synchronisation arrangements): 2 patents
• H04L1/1896 ({Transmission or retransmission of more than one copy of a message}): 2 patents
• H04W72/0466 ({the resource being a scrambling code}): 2 patents
• H04L5/0057 (Arrangements affording multiple use of the transmission path): 2 patents
• H04W52/0229 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W52/54 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W64/006 ({with additional information processing, e.g. for direction or speed determination}): 2 patents
• G01S5/0284 (using radio waves (using satellite radio beacon systems for determining position): 2 patents
• H04W4/029 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W72/04 (Wireless resource allocation): 2 patents
• G01S5/02521 ({using a radio-map}): 2 patents
• H04B7/0695 (at the transmitting station): 2 patents
• H04L5/001 (Arrangements affording multiple use of the transmission path): 2 patents
• G01S5/0252 ({Radio frequency fingerprinting}): 2 patents
• H04W72/51 (based on terminal or device properties): 2 patents
• H04W74/0833 (Random access procedures, e.g. with 4-step access): 2 patents
• H04W72/0406 (Wireless resource allocation): 2 patents
• H04B7/0486 (using two or more spaced independent antennas): 1 patents
• H04W80/02 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• G01S5/0273 (using radio waves (using satellite radio beacon systems for determining position): 1 patents
• H04W72/541 (using the level of interference): 1 patents
• H04L1/0693 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 1 patents
• H04W72/121 (for groups of terminals or users): 1 patents
• H04W52/36 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/0235 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/0216 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04B7/0874 (at the receiving station): 1 patents
• H04J13/004 (Code division multiplex systems (for frequency hopping): 1 patents
• G01S5/02525 ({Gathering the radio frequency fingerprints}): 1 patents
• G01S5/0268 ({by deriving positions from different combinations of signals or of estimated positions in a single positioning system}): 1 patents
• G01S5/02955 ({Proximity-based methods, e.g. position inferred from reception of particular signals}): 1 patents
• H04B7/15528 (Ground-based stations (): 1 patents
• H04L5/0012 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L5/0096 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L5/0007 ({the frequencies being orthogonal, e.g. OFDM(A), DMT}): 1 patents
• H04W72/566 (of the information or information source or recipient): 1 patents
• H04W52/245 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04B17/318 (TRANSMISSION): 1 patents
• H04W52/10 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/242 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• G01S7/003 ({Transmission of data between radar, sonar or lidar systems and remote stations}): 1 patents
• H04W4/38 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04L27/0006 (Modulated-carrier systems): 1 patents
• H04L5/0073 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W72/535 ({based on resource usage policies}): 1 patents
• H04W28/04 (Error control): 1 patents
• H04W16/28 (using beam steering): 1 patents
• H04B17/328 (TRANSMISSION): 1 patents
• H04B7/01 (Reducing phase shift): 1 patents
• H04B7/0413 (MIMO systems): 1 patents
• H04B1/1081 ({Reduction of multipath noise (by equalising): 1 patents
• H04W52/52 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W8/005 ({Discovery of network devices, e.g. terminals}): 1 patents
• H04B7/0628 (at the transmitting station): 1 patents
• H04W76/18 (Management of setup rejection or failure): 1 patents
• H04L5/0092 ({Indication of how the channel is divided}): 1 patents
• H04W52/08 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W56/009 (Synchronisation arrangements): 1 patents
• H04J3/0682 ({by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging}): 1 patents
• H04W56/006 (Synchronisation arrangements): 1 patents
• H04B7/0696 (at the transmitting station): 1 patents
• H04W72/1247 (Wireless traffic scheduling): 1 patents
• H04L27/2666 ({Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length}): 1 patents
• H04L27/2607 ({Cyclic extensions}): 1 patents
• H04W28/26 (Resource reservation): 1 patents
• G01S19/48 (by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system): 1 patents
• G01S5/0072 (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
• G06K7/0008 (Methods or arrangements for sensing record carriers, {e.g. for reading patterns} (methods or arrangements for marking the record carrier in digital fashion): 1 patents
• G06K7/10297 ({arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092 (cryptographic protocols): 1 patents
• H04B7/0452 (using two or more spaced independent antennas): 1 patents
• H04B7/0456 (using two or more spaced independent antennas): 1 patents
• H04L5/0005 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L27/261 (Systems using multi-frequency codes (): 1 patents
• H04L27/2614 ({Peak power aspects}): 1 patents
• H04L1/1864 ({ARQ related signaling (): 1 patents
• H04W48/20 (Selecting an access point): 1 patents
• H04B7/063 (at the transmitting station): 1 patents
• G06F18/2155 (ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models): 1 patents
• H02J50/001 (Circuit arrangements or systems for wireless supply or distribution of electric power): 1 patents
• H04B17/30 (TRANSMISSION): 1 patents
• H04B7/026 (Co-operative diversity, e.g. using fixed or mobile stations as relays): 1 patents
• H04B7/0617 (at the transmitting station): 1 patents
• H04J11/0079 (Orthogonal multiplex systems, {e.g. using WALSH codes} (): 1 patents
• H04J2011/0096 (MULTIPLEX COMMUNICATION (transmission in general): 1 patents
• H04W52/146 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/367 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04B17/29 (TRANSMISSION): 1 patents
• H04L25/0228 ({with direct estimation from sounding signals}): 1 patents
• H04W52/0251 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/028 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04L5/14 (Two-way operation using the same type of signal, i.e. duplex): 1 patents
• H04B7/0686 ({using space frequency diversity (space-frequency coding): 1 patents
• G06N20/00 (Machine learning): 1 patents
• H04L41/16 (using machine learning or artificial intelligence): 1 patents
• H04W24/02 (Arrangements for optimising operational condition): 1 patents
• H04B7/0417 (Feedback systems): 1 patents
• H04W74/04 (Scheduled access (hybrid access): 1 patents
• H04W56/0035 (Synchronisation arrangements): 1 patents
• H04W74/08 (Non-scheduled access, e.g. ALOHA (hybrid access): 1 patents
• H04W76/19 (Connection re-establishment): 1 patents
• H04B7/024 (Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems): 1 patents
• H04L1/1614 (in which the return channel carries supervisory signals, e.g. repetition request signals): 1 patents
• H04B7/043 (using two or more spaced independent antennas): 1 patents
• H04B17/101 (TRANSMISSION): 1 patents
• H04L5/0041 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W72/563 (of the wireless resources): 1 patents
• G01S7/414 ({Discriminating targets with respect to background clutter}): 1 patents
• G01S7/4865 (Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak (peak detection in noise, signal conditioning): 1 patents
• H04L27/2639 ({Modulators using other transforms, e.g. discrete cosine transforms, Orthogonal Time Frequency and Space [OTFS] or hermetic transforms}): 1 patents
• H04L41/0803 (Configuration setting): 1 patents
• H04W84/042 ({Public Land Mobile systems, e.g. cellular systems}): 1 patents
• H04B7/088 (at the receiving station): 1 patents
• H04B7/0888 (at the receiving station): 1 patents
• H04W48/02 (Access restriction performed under specific conditions): 1 patents
• H04L5/0023 ({Time-frequency-space}): 1 patents
• H04L5/10 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 1 patents
• H04L5/0082 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L27/2605 ({Symbol extensions, e.g. Zero Tail, Unique Word [UW]}): 1 patents

Companies

List of Companies

• QUALCOMM Incorporated: 138 patents
• Qualcomm Incorporated: 3 patents
• QUALCOMM INCORPORATED: 2 patents

Collaborators

• Jing SUN of San Diego CA (US) (76 collaborations)
• Mostafa KHOSHNEVISAN of San Diego CA (US) (40 collaborations)
• Tao LUO of San Diego CA (US) (36 collaborations)
• Srinivas YERRAMALLI of San Diego CA (US) (26 collaborations)
• Changlong XU (24 collaborations)
• Rajat PRAKASH of San Diego CA (US) (23 collaborations)
• Arumugam CHENDAMARAI KANNAN of San Diego CA (US) (20 collaborations)
• Siyi CHEN (19 collaborations)
• Shaozhen GUO (16 collaborations)
• Giovanni CHISCI of San Diego CA (US) (16 collaborations)
• Luanxia YANG (15 collaborations)
• Yitao CHEN of San Diego CA (US) (15 collaborations)
• Aleksandar DAMNJANOVIC of Del Mar CA (US) (15 collaborations)
• Marwen ZORGUI of San Diego CA (US) (14 collaborations)
• Chih-Hao LIU of San Diego CA (US) (14 collaborations)
• Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) (12 collaborations)
• Peter GAAL of San Diego CA (US) (11 collaborations)
• Fang YUAN (11 collaborations)
• Hao XU (10 collaborations)
• Yan ZHOU of San Diego CA (US) (10 collaborations)
• Yisheng XUE of San Diego CA (US) (8 collaborations)
• Vinay CHANDE of San Diego CA (US) (8 collaborations)
• Yitao CHEN of San Marcos CA (US) (7 collaborations)
• Junyi LI of Fairless Hills PA (US) (7 collaborations)
• Taesang YOO of San Diego CA (US) (6 collaborations)
• Wooseok NAM of San Diego CA (US) (6 collaborations)
• Piyush GUPTA of Bridgewater NJ (US) (6 collaborations)
• Wanshi CHEN of San Diego CA (US) (5 collaborations)
• Alberto RICO ALVARINO of San Diego CA (US) (5 collaborations)
• Mohammad Tarek FAHIM of San Diego CA (US) (5 collaborations)
• Raviteja PATCHAVA of San Diego CA (US) (5 collaborations)
• Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL of San Diego CA (US) (5 collaborations)
• Xiaojie WANG of Hillsborough NJ (US) (5 collaborations)
• Kazuki TAKEDA (4 collaborations)
• Roohollah AMIRI of San Diego CA (US) (4 collaborations)
• Kapil BHATTAD (4 collaborations)
• Juan MONTOJO of San Diego CA (US) (4 collaborations)
• Ozcan OZTURK of San Diego CA (US) (4 collaborations)
• Stelios STEFANATOS of San Diego CA (US) (3 collaborations)
• Jelena DAMNJANOVIC of Del Mar CA (US) (3 collaborations)
• Jun MA of San Diego CA (US) (3 collaborations)
• Huilin XU of Temecula CA (US) (2 collaborations)
• Pravjyot Singh DEOGUN (2 collaborations)
• Vasanthan RAGHAVAN of West Windsor Township NJ (US) (2 collaborations)
• Chenxi HAO (2 collaborations)
• Wei YANG of San Diego CA (US) (2 collaborations)
• Shailesh PATIL of San Diego CA (US) (2 collaborations)
• Arthur GUBESKYS of San Diego CA (US) (2 collaborations)
• Gene Wesley MARSH of San Diego CA (US) (2 collaborations)
• Le LIU of San Jose CA (US) (2 collaborations)
• Ayan SENGUPTA of San Diego CA (US) (2 collaborations)
• Ananta Narayanan THYAGARAJAN (2 collaborations)
• Marco PAPALEO (2 collaborations)
• Alexandros MANOLAKOS of Escondido CA (US) (2 collaborations)
• Morteza SOLTANI of San Diego CA (US) (2 collaborations)
• Zhifei FAN of San Diego CA (US) (2 collaborations)
• Mohammed Ali Mohammed HIRZALLAH of San Marcos CA (US) (2 collaborations)
• Qing LI of Princeton Junction NJ (US) (2 collaborations)
• Yi HUANG of San Diego CA (US) (1 collaborations)
• Xipeng ZHU of San Diego CA (US) (1 collaborations)
• Linhai HE of San Diego CA (US) (1 collaborations)
• Mutaz Zuhier Afif SHUKAIR of San Diego CA (US) (1 collaborations)
• Gavin Bernard HORN of La Jolla CA (US) (1 collaborations)
• Masato KITAZOE (1 collaborations)
• Xiao Feng WANG of San Diego CA (US) (1 collaborations)
• Tom CHIN of San Diego CA (US) (1 collaborations)
• Changlong XU of Philadelphia PA (US) (1 collaborations)
• Yu ZHANG of San Diego CA (US) (1 collaborations)
• Lei XIAO of San Jose CA (US) (1 collaborations)
• Hamed PEZESHKI of San Diego CA (US) (1 collaborations)
• Konstantinos DIMOU of New York City NY (US) (1 collaborations)
• Kianoush HOSSEINI of San Diego CA (US) (1 collaborations)
• Seyed Ali Akbar FAKOORIAN of San Diego CA (US) (1 collaborations)
• Kapil GULATI of Belle Mead NJ (US) (1 collaborations)
• Shuanshuan WU of San Diego CA (US) (1 collaborations)
• Parisa CHERAGHI (1 collaborations)
• Stefan BRUECK (1 collaborations)
• Lik Hang Silas FONG of Bridgewater NJ (US) (1 collaborations)
• Sreekanth DAMA (1 collaborations)
• Tanumay DATTA (1 collaborations)
• Shashidhar VUMMINTALA (1 collaborations)
• Gowrisankar SOMICHETTY (1 collaborations)
• Ahmed ZAKI (1 collaborations)
• Mohammed Ali Mohammed Hirzallah of San Marcos CA (US) (1 collaborations)
• Alexandros MANOLAKOS (1 collaborations)
• Mukesh KUMAR (1 collaborations)
• Jae Ho RYU of San Diego CA (US) (1 collaborations)
• Hobin KIM of San Diego CA (US) (1 collaborations)
• Iyab Issam SAKHNINI of San Diego CA (US) (1 collaborations)
• Mostafa Khoshnevisan of San Diego CA (US) (1 collaborations)
• Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) (1 collaborations)
• Gokul SRIDHARAN of Sunnyvale CA (US) (1 collaborations)
• Ahmed Attia ABOTABL of San Diego CA (US) (1 collaborations)
• Yih-Hao LIN of San Diego CA (US) (1 collaborations)
• Lorenzo FERRARI of Castro Valley CA (US) (1 collaborations)
• Sony AKKARAKARAN of Poway CA (US) (1 collaborations)
• Jing Sun of San Diego CA (US) (1 collaborations)
• Sony Akkarakaran of Poway CA (US) (1 collaborations)
• Muhammad Nazmul Islam of Littleton MA (US) (1 collaborations)
• Tao Luo of San Diego CA (US) (1 collaborations)
• Sarath PINAYOUR CHANDRASEKARAN (1 collaborations)
• Satish KUMAR (1 collaborations)
• Tianyang BAI of Mountain View CA (US) (1 collaborations)
• Makesh Pravin JOHN WILSON of San Diego CA (US) (1 collaborations)
• Kiran VENUGOPAL of Green Brook NJ (US) (1 collaborations)
• Jung Ho RYU of Fort Lee NJ (US) (1 collaborations)
• Hari SANKAR of San Diego CA (US) (1 collaborations)
• Changlong Xu (1 collaborations)
• Sherif ELAZZOUNI of San Diego CA (US) (1 collaborations)