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 82 patents. Their primary areas of innovation include in the downlink direction of a wireless link, i.e. towards a terminal (10 patents), Arrangements affording multiple use of the transmission path (10 patents), in the downlink direction of a wireless link, i.e. towards a terminal (9 patents), and they have worked with companies such as QUALCOMM Incorporated (80 patents), Qualcomm Incorporated (2 patents). Their most frequent collaborators include (55 collaborations), (31 collaborations), (26 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal): 10 patents
• H04L5/0051 (Arrangements affording multiple use of the transmission path): 10 patents
• H04W72/23 (in the downlink direction of a wireless link, i.e. towards a terminal): 9 patents
• H04W72/25 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 9 patents
• H04W74/0833 (Random access procedures, e.g. with 4-step access): 8 patents
• H04W92/18 (between terminal devices): 6 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 6 patents
• H04W72/1273 (of downlink data flows): 5 patents
• H04W56/0045 (Synchronisation arrangements): 5 patents
• H04W72/40 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 5 patents
• H04W74/0808 (using carrier sensing, e.g. carrier sense multiple access [CSMA]): 5 patents
• H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 5 patents
• H04L5/0055 (Arrangements affording multiple use of the transmission path): 5 patents
• H04W74/006 ({in the downlink, i.e. towards the terminal}): 4 patents
• H04W72/1268 (of uplink data flows): 4 patents
• H04W72/12 (Wireless traffic scheduling): 4 patents
• H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 3 patents
• H04B7/0456 (using two or more spaced independent antennas): 3 patents
• H04W72/231 (in the downlink direction of a wireless link, i.e. towards a terminal): 3 patents
• H04W64/00 (Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management): 3 patents
• H04W72/02 (Selection of wireless resources by user or terminal): 3 patents
• H04W24/08 (Testing, {supervising or monitoring} using real traffic): 3 patents
• H04W74/002 ({Transmission of channel access control information}): 3 patents
• H04L5/0094 ({Indication of how sub-channels of the path are allocated}): 3 patents
• H04W72/044 (based on the type of the allocated resource): 3 patents
• H04B17/318 (TRANSMISSION): 3 patents
• H04W72/21 (in the uplink direction of a wireless link, i.e. towards the network): 3 patents
• H04L1/0003 ({by switching between different modulation schemes}): 2 patents
• H04W76/15 (Setup of multiple wireless link connections): 2 patents
• H04W80/02 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04L1/1812 (Automatic repetition systems, e.g. Van Duuren systems): 2 patents
• H04W74/04 (Scheduled access (hybrid access): 2 patents
• H04W48/12 (using downlink control channel): 2 patents
• H04B17/328 (TRANSMISSION): 2 patents
• H04W76/38 (triggered by timers): 2 patents
• H04W72/56 (based on priority criteria): 2 patents
• H04W76/28 (Discontinuous transmission [DTX]; Discontinuous reception [DRX]): 2 patents
• H04W56/0015 (Synchronisation arrangements): 2 patents
• H04B7/0626 (at the transmitting station): 2 patents
• H04W76/19 (Connection re-establishment): 2 patents
• H04L1/0013 ({Rate matching, e.g. puncturing or repetition of code symbols}): 2 patents
• H04W48/08 (Access restriction or access information delivery, e.g. discovery data delivery (signalling during connection): 2 patents
• H04W52/325 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W52/146 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W52/50 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W72/53 (based on regulatory allocation policies): 2 patents
• H04L5/0053 ({Allocation of signaling, i.e. of overhead other than pilot signals}): 2 patents
• H04W8/24 (Transfer of terminal data): 2 patents
• H04W52/52 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W56/001 (Synchronisation arrangements): 2 patents
• H04W52/367 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W72/1263 (Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows): 1 patents
• H04L1/0008 (Arrangements for detecting or preventing errors in the information received {(correcting synchronisation): 1 patents
• H04L1/1692 (in which the return channel carries supervisory signals, e.g. repetition request signals): 1 patents
• H04L1/0038 ({Blind format detection (for detection of modulation format): 1 patents
• H04W72/0466 ({the resource being a scrambling code}): 1 patents
• H04L1/0048 ({in conjunction with detection of multiuser or interfering signals, e.g. iteration between CDMA or MIMO detector and FEC decoder (for spatial equalizer): 1 patents
• H04W16/14 (Spectrum sharing arrangements {between different networks}): 1 patents
• H04W16/28 (using beam steering): 1 patents
• H04W72/563 (of the wireless resources): 1 patents
• H04W74/004 ({in the uplink, i.e. towards network}): 1 patents
• H04L5/0044 ({allocation of payload}): 1 patents
• H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports}): 1 patents
• H04W52/34 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04L25/0238 ({using blind estimation}): 1 patents
• H04L5/1461 (Two-way operation using the same type of signal, i.e. duplex): 1 patents
• H04B1/44 (Transmit/receive switching): 1 patents
• H04W56/0005 (Synchronisation arrangements): 1 patents
• H04W72/51 (based on terminal or device properties): 1 patents
• H04W76/20 (Manipulation of established connections): 1 patents
• H04B17/21 (TRANSMISSION): 1 patents
• H04B17/11 (TRANSMISSION): 1 patents
• H04L5/006 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W48/16 (Discovering, processing access restriction or access information): 1 patents
• G01S7/4091 (Means for monitoring or calibrating): 1 patents
• G01S7/006 ({using shared front-end circuitry, e.g. antennas (): 1 patents
• G01S13/003 ({Bistatic radar systems; Multistatic radar systems}): 1 patents
• H02J50/001 (Circuit arrangements or systems for wireless supply or distribution of electric power): 1 patents
• H04B7/22 (Scatter propagation systems {, e.g. ionospheric, tropospheric or meteor scatter}): 1 patents
• H04B7/0617 (at the transmitting station): 1 patents
• H04B10/1123 (Line-of-sight transmission over an extended range): 1 patents
• H04B1/0475 ({with means for limiting noise, interference or distortion (): 1 patents
• G01S5/0027 (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
• G01S5/02521 ({using a radio-map}): 1 patents
• H04L27/261 (Systems using multi-frequency codes (): 1 patents
• H04B7/088 (at the receiving station): 1 patents
• H04W72/046 ({the resource being in the space domain, e.g. beams}): 1 patents
• H04W48/20 (Selecting an access point): 1 patents
• H04B7/0404 (using two or more spaced independent antennas): 1 patents
• H04B7/0697 ({using spatial multiplexing}): 1 patents
• H04L27/066 (Demodulator circuits; Receiver circuits): 1 patents
• H04L27/04 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 1 patents
• H04W74/0841 ({with collision treatment}): 1 patents
• H04L27/26025 ({Signal structure}): 1 patents
• H04L27/2605 ({Symbol extensions, e.g. Zero Tail, Unique Word [UW]}): 1 patents
• H04L45/16 (Multipoint routing): 1 patents
• H03M13/09 (Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit): 1 patents
• H04B7/0691 (at the transmitting station): 1 patents
• H04B7/216 (Code division or spread-spectrum multiple access {[CDMA, SSMA]}): 1 patents
• H04B17/24 (TRANSMISSION): 1 patents
• H04L12/185 (for broadcast or conference {, e.g. multicast}): 1 patents
• H04L41/0668 (by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure): 1 patents
• H04W52/16 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/241 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/243 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/346 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/386 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/42 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/54 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/56 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W72/20 (Control channels or signalling for resource management): 1 patents
• H04W72/52 (based on load): 1 patents
• H04W72/54 (based on quality criteria): 1 patents
• H04W76/22 (Manipulation of transport tunnels): 1 patents
• H04L2001/0093 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 1 patents
• H04L1/1854 (Automatic repetition systems, e.g. Van Duuren systems): 1 patents
• H04L5/003 ({Arrangements for allocating sub-channels of the transmission path}): 1 patents
• H04L12/1827 (for broadcast or conference {, e.g. multicast}): 1 patents
• H04W24/02 (Arrangements for optimising operational condition): 1 patents
• H04W24/04 (Arrangements for maintaining operational condition): 1 patents
• H04W92/20 (between access points): 1 patents
• H04L27/2613 ({Structure of the reference signals}): 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
• H04L5/0005 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W64/006 ({with additional information processing, e.g. for direction or speed determination}): 1 patents
• G01S5/0018 (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
• G01S5/0236 (using radio waves (using satellite radio beacon systems for determining position): 1 patents
• H04B17/203 (TRANSMISSION): 1 patents
• H04B17/204 (TRANSMISSION): 1 patents
• H04B17/336 (TRANSMISSION): 1 patents
• H04W74/02 (Hybrid access): 1 patents
• H04W48/10 (using broadcasted information): 1 patents
• H04W40/24 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W88/02 (Terminal devices): 1 patents
• H04L1/1614 (in which the return channel carries supervisory signals, e.g. repetition request signals): 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
• H04W52/223 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W72/11 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04L1/1819 (Automatic repetition systems, e.g. Van Duuren systems): 1 patents
• H04W88/04 (adapted for relaying to or from another terminal or user): 1 patents
• H04L1/1896 ({Transmission or retransmission of more than one copy of a message}): 1 patents

Companies

List of Companies

• QUALCOMM Incorporated: 80 patents
• Qualcomm Incorporated: 2 patents

Collaborators

• Jing SUN of San Diego CA (US) (55 collaborations)
• Tao LUO of San Diego CA (US) (31 collaborations)
• Mostafa KHOSHNEVISAN of San Diego CA (US) (26 collaborations)
• Shaozhen GUO (22 collaborations)
• Fang YUAN (16 collaborations)
• Chih-Hao LIU of San Diego CA (US) (15 collaborations)
• Giovanni CHISCI of San Diego CA (US) (14 collaborations)
• Peter GAAL of San Diego CA (US) (13 collaborations)
• Yan ZHOU of San Diego CA (US) (13 collaborations)
• Changlong XU (11 collaborations)
• Luanxia YANG (10 collaborations)
• Siyi CHEN (10 collaborations)
• Junyi LI of Greentown PA (US) (9 collaborations)
• Wooseok NAM of San Diego CA (US) (7 collaborations)
• Rajat PRAKASH of San Diego CA (US) (7 collaborations)
• Yitao CHEN of San Marcos CA (US) (6 collaborations)
• Hao XU (6 collaborations)
• Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL of San Diego CA (US) (5 collaborations)
• Jae Ho RYU of San Diego CA (US) (5 collaborations)
• Raviteja PATCHAVA of San Diego CA (US) (5 collaborations)
• Srinivas YERRAMALLI of San Diego CA (US) (4 collaborations)
• Piyush GUPTA of Bridgewater NJ (US) (4 collaborations)
• Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) (4 collaborations)
• Aleksandar DAMNJANOVIC of Del Mar CA (US) (4 collaborations)
• Marwen ZORGUI of San Diego CA (US) (3 collaborations)
• Xiaojie WANG of Hillsborough NJ (US) (3 collaborations)
• Ozcan OZTURK of San Diego CA (US) (3 collaborations)
• Arumugam CHENDAMARAI KANNAN of San Diego CA (US) (3 collaborations)
• Qing LI of Princeton Junction NJ (US) (3 collaborations)
• Yisheng XUE of San Diego CA (US) (3 collaborations)
• Morteza SOLTANI of San Diego CA (US) (3 collaborations)
• Kapil BHATTAD (2 collaborations)
• Tanumay DATTA (2 collaborations)
• Jing JIANG of San Diego CA (US) (2 collaborations)
• Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) (2 collaborations)
• Qiaoyu LI (2 collaborations)
• Vinay CHANDE of San Diego CA (US) (2 collaborations)
• Zhifei FAN of San Diego CA (US) (2 collaborations)
• Sungwoo PARK of San Diego CA (US) (2 collaborations)
• Qingjiang TIAN of San Diego CA (US) (2 collaborations)
• Mohammed Ali Mohammed HIRZALLAH of San Marcos CA (US) (2 collaborations)
• Iyab Issam SAKHNINI of San Diego CA (US) (2 collaborations)
• Alexandros MANOLAKOS (1 collaborations)
• Mukesh KUMAR (1 collaborations)
• Ananta Narayanan THYAGARAJA (1 collaborations)
• Seyed Ali Akbar FAKOORIAN of San Diego CA (US) (1 collaborations)
• Yi HUANG of San Diego CA (US) (1 collaborations)
• Roohollah AMIRI of San Diego CA (US) (1 collaborations)
• Karoly BECZE of Escondido CA (US) (1 collaborations)
• Junyi LI of Fairless Hills PA (US) (1 collaborations)
• Sam LIU of San Diego CA (US) (1 collaborations)
• Kiran VENUGOPAL of Green Brook NJ (US) (1 collaborations)
• Jelena DAMNJANOVIC of Del Mar CA (US) (1 collaborations)
• Ananta Narayanan THYAGARAJAN (1 collaborations)
• Juan MONTOJO of San Diego CA (US) (1 collaborations)
• Tamer KADOUS of San Diego CA (US) (1 collaborations)
• Taesang YOO of San Diego CA (US) (1 collaborations)
• Siddhartha MALLIK of San Diego CA (US) (1 collaborations)
• Bala RAMASAMY of San Marcos CA (US) (1 collaborations)
• Gabi SARKIS of San Diego CA (US) (1 collaborations)
• Kazuki TAKEDA (1 collaborations)