Patents by Inventor Yonggang Wang

Yonggang Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20140258892
    Abstract: Methods, systems, and apparatus, including computer program products, in which an input method editor receives Roman character inputs, identifies keywords for candidate sets of a non-Roman character, and identifies an associated resource location. Upon identifying an associated resource location, associating the resource location with the candidate set of non-Roman characters.
    Type: Application
    Filed: May 27, 2014
    Publication date: September 11, 2014
    Applicant: GOOGLE INC.
    Inventors: Yonggang Wang, Feng Hong, Wei Xu, Xiliu Tang, Henry Ou, Bo Yang, Lei Zhang, Runhua Yang, Jun Wu, Baogang Yao
  • Publication number: 20140241233
    Abstract: A method and device for realizing MBMS control signaling transmission in MBSFN manner are provided in the present invention. Wherein, a base station transmits multimedia broadcast multicast service MBMS control signaling in MBSFN manner, preferably, the base station multiplexes MBMS control signaling and MBMS service data in a same MBSFN subframe, and transmits them according to an adjustment period and/or a repetition period. Then, a mobile station receives the MBMS control signaling at the corresponding MBSFN subframe according to the adjustment period and/or the repetition period. With the solution of the present invention, MBMS control signaling transmission in MBSFN manner is realized.
    Type: Application
    Filed: May 5, 2014
    Publication date: August 28, 2014
    Applicant: ALCATEL LUCENT
    Inventors: He Wang, Yu Chen, Yonggang Wang
  • Publication number: 20140205302
    Abstract: The present invention utilizes a high-speed serial data transceiver to generate two high-speed electric pulse signals. After passing through a gain network, the signals are used for driving an electro-optic phase modulator (PM) so as to realize phase modulation of photon signals. The present invention may directly use a high-speed digital signal to realize a four-phase modulation function needed by the BB84 quantum key distribution protocol without using a digital to analog converter or an analog switch. This can prevent modulation rate from being restricted by links including digital-to-analogue conversion, switching of the analogue and the like. A dual-electrode electro-optic phase modulator scheme can also effectively reduce requirements for amplitude of a modulation driving signal, thus facilitating realization of high-speed phase modulation, which meets requirements of quantum key distribution.
    Type: Application
    Filed: March 8, 2013
    Publication date: July 24, 2014
    Applicant: UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Wei Chen, Shuang Wang, Zhenqiang Yin, Dajun Huang, Yang Yang, Zheng Zhou, Deyong He, Yuhu Li, Zhengfu Han, Yonggang Wang, Guangcan Guo
  • Publication number: 20140187082
    Abstract: A rail mounting system for mounting a module on a structure is provided. The rail mounting system comprises a mounting rail comprises a base portion extending along an elongated direction. The base portion comprises a first and a second edge extending along the elongated direction, and further comprises a mating portion extending upwardly from a first edge of the base portion. The rail mounting system further comprises a module configured to be disposed on the mounting rail via the mating portion so as to be mounted on the structure. The module is moveable relative to the mounting rail along a direction from the second edge towards the first edge, so as to be detached from the mounting rail. A rail detaching method is also presented.
    Type: Application
    Filed: March 15, 2013
    Publication date: July 3, 2014
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Gang Chen, Yonggang Wang, Zhiguo Huang, Keith E. Gibson
  • Patent number: 8755323
    Abstract: A method and device for realizing MBMS control signaling transmission in MBSFN manner are provided in the present invention. Wherein, a base station transmits multimedia broadcast multicast service MBMS control signaling in MBSFN manner, preferably, the base station multiplexes MBMS control signaling and MBMS service data in a same MBSFN subframe, and transmits them according to an adjustment period and/or a repetition period. Then, a mobile station receives the MBMS control signaling at the corresponding MBSFN subframe according to the adjustment period and/or the repetition period. With the solution of the present invention, MBMS control signaling transmission in MBSFN manner is realized.
    Type: Grant
    Filed: April 28, 2009
    Date of Patent: June 17, 2014
    Assignee: Alcatel Lucent
    Inventors: He Wang, Yu Chen, Yonggang Wang
  • Patent number: 8745051
    Abstract: Methods, systems, and apparatus, including computer program products, in which an input method editor receives Roman character inputs, identifies keywords for candidate sets of a non-Roman character, and identifies an associated resource location. Upon identifying an associated resource location, associating the resource location with the candidate set of non-Roman characters.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: June 3, 2014
    Assignee: Google Inc.
    Inventors: Yonggang Wang, Feng Hong, Wei Xu, Xiliu Tang, Henry Ou, Bo Yang, Lei Zhang, Runhua Yang, Jun Wu, Baogang Yao
  • Patent number: 8730937
    Abstract: The object of the present invention is to provide a method and an apparatus for performing synchronization among neighboring base stations in the wireless communication network. According to the technical solution of the present invention, a base station turns off a transmitter randomly to receive a synchronization signal from neighboring base stations, and obtains a new local synchronization reference time based on the synchronization reference time of other neighboring base station. With the apparatus and the method provided by the present invention, the strongly robust synchronization among base stations is realized.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: May 20, 2014
    Assignee: Alcatel Lucent
    Inventors: Yonggang Wang, Zhongji Hu, Yu Chen
  • Patent number: 8667356
    Abstract: Disclosed is a method for triggering retransmission in a multicast system, including a base station eNB setting a retransmission condition based on a channel state indication and transmitting the set retransmission condition to a user equipment UE; and the UE comparing the current channel state indication of the UE with the received retransmission condition when receiving an error block, and feeding back a NACK signaling to the eNB trigger a retransmission when the retransmission condition is satisfied. The method according to the present invention is to restrict the trigger of the NACK signaling, by setting the condition of the UE feeding back the NACK signaling when the UE received the error block. Then the feedback signaling on the uplink channel would be restricted, and the retransmission probability would be limited in an appropriate region as in Rel 6 HSDPA, therefore the optimal ratio of efficiency over power would be achieved.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: March 4, 2014
    Assignee: Alcatel Lucent
    Inventors: Yonggang Wang, Bernd Haberland, Pingping Xing, Bijun Zhang
  • Patent number: 8568617
    Abstract: Provided is a method of producing an electrode material precursor having a core-shell structure in which the particle size is extremely small and the particle diameter is uniform, and a method of efficiently producing an electrode material using the obtained precursor. The method is for producing an electrode material precursor having a core-shell structure in which an active material core is coated with polyaniline, wherein an oxidizing agent is added to a solution containing aniline and an active raw material to generate fine active material particles, and aniline is polymerized at the surface of the fine particles. An electrode material having a core-shell structure in which an active material core is coated with carbon is produced by subjecting the electrode material precursor obtained in the foregoing production method to heat treatment in a reduction atmosphere at 300 to 900° C.
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: October 29, 2013
    Assignee: National Institute of Advanced Industrial Science and Technology
    Inventors: Haoshen Zhou, Yonggang Wang
  • Publication number: 20130250840
    Abstract: A scheduling method for multimedia broadcast/multicast service (MBMS) is provided according to the present invention, comprising steps of: configuring service specific information and service scheduling information separately from MBMS service data to form an MCCH control message of an MBMS control channel; and transmitting the MCCH control message and the MBMS service data to a receiving end, wherein the service specific information and the service scheduling information are applied with a single-frequency network combining scheme.
    Type: Application
    Filed: May 17, 2013
    Publication date: September 26, 2013
    Applicant: ALCATEL LUCENT
    Inventors: Yu CHEN, He WANG, Pingping XING, Yonggang WANG
  • Patent number: 8509240
    Abstract: The present disclosure relates to a gateway, base station and method for window-based content synchronization technology. The gateway according the present invention comprises; a receiving unit for receiving a data packet; a window counting unit for counting the data packet, such that a predetermined number of packets forms a window, the number being a window size; a sequence number counting unit for generating a sequence number of the packet; a timestamp setting unit for setting a timestamp for the packet; and a processing unit for including the generated sequence number, the timestamp and a byte count in the packet to be transmitted.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: August 13, 2013
    Assignee: Alcatel Lucent
    Inventors: Yonggang Wang, He Wang
  • Patent number: 8503401
    Abstract: A method and user equipment for performing a handover between a MBSFN and non-MBSFN areas in a communication network is provided. The communication network comprises a first cell constituting a MBSFN area, a second cell constituting the non-MBSFN area, and a reserved cell between the first and second cells and subordinate to the MBSFN area. Reserved cell indication information being broadcast in the reserved cell. The method including: receiving the reserved cell indication information to learn that a user equipment is located in the reserved cell; measuring in the reserved cell, for a preset service, a first signal strength based on MBMS transmission and a second signal strength based on a single-cell transmission; and selecting the first or second cells as a target cell during a period in which a difference between the first and second signal strengths is lower than a preset threshold.
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: August 6, 2013
    Assignee: Alcatel Lucent
    Inventor: Yonggang Wang
  • Publication number: 20130184013
    Abstract: The present invention proposes a new method, a network device, and a terminal device of paging a terminal device in a communication system. The receiving a paging initiation present invention determines the paged object based on the group ID and/or the device ID of the paged terminal device, further, defines a specific paging occasion for the terminal device having group function; at the specific paging occasion paging message comprising the group ID and/or the device ID of the paged terminal device is sent; further, paging reason is inserted into the paging message; wherein the terminal device receives the paging message at the specific paging occasion defined by the system; and further reads the paging reason and responds accordingly to complete the paging procedure after the group ID and/or the device ID of its own is read. This paging mechanism of this invention solves the problem of paging determining a paging a group of terminal devices.
    Type: Application
    Filed: September 14, 2011
    Publication date: July 18, 2013
    Applicant: ALCATEL LUCENT
    Inventors: Hua Chao, Yonggang Wang, He Wang, Zhongji Hu
  • Publication number: 20130161528
    Abstract: Disclosed are methods and systems for amplitude digitization of nuclear radiation pulses.
    Type: Application
    Filed: May 22, 2012
    Publication date: June 27, 2013
    Applicant: UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Yonggang Wang, Wensong Zhu, Jun Chen
  • Patent number: 8472364
    Abstract: The present invention provides a user equipment (UE), comprising: first receiving means for receiving on a first carrier information for determining a second carrier and a Multimedia Broadcast/Multicast Service (MBMS) notification; second receiving means for receiving Radio Bearer (RB) configuration information and MBMS scheduling information on the second carrier determined from the information; and control means for generating an MBMS scheduling template based on the received RB configuration information and MBMS scheduling information, wherein, the second receiving means receives MBMS data based on the MBMS scheduling template.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: June 25, 2013
    Assignee: Alcatel Lucent
    Inventors: Zhongji Hu, Yonggang Wang, Yu Chen, Pingping Xing
  • Patent number: 8467328
    Abstract: A scheduling method for multimedia broadcast/multicast service (MBMS) is provided according to the present invention, comprising steps of: configuring service specific information and service scheduling information separately from MBMS service data to form an MCCH control message of an MBMS control channel; and transmitting the MCCH control message and the MBMS service data to a receiving end, wherein the service specific information and the service scheduling information are applied with a single-frequency network combining scheme.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: June 18, 2013
    Assignee: Alcatel Lucent
    Inventors: Yu Chen, He Wang, Pingping Xing, Yonggang Wang
  • Patent number: 8463598
    Abstract: Methods, systems, and apparatus, including computer program products, in which data from web documents are partitioned into a training corpus and a development corpus are provided. First word probabilities for words are determined for the training corpus, and second word probabilities for the words are determined for the development corpus. Uncertainty values based on the word probabilities for the training corpus and the development corpus are compared, and new words are identified based on the comparison.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: June 11, 2013
    Assignee: Google Inc.
    Inventors: Jun Wu, Tang Xi Liu, Feng Hong, YongGang Wang, Bo Yang, Lei Zhang
  • Patent number: 8451764
    Abstract: The present invention discloses a system structure for supporting Evolved Multimedia Broadcast/Multicast Service (Evolved MBMS), comprising: a Broadcast/Multicast Service Center (BM-SC) for initiating control signaling and bearer services for Multimedia Broadcast/Multicast Service (MBMS); a System Architecture Evolved Gateway (SAE GW) for receiving MBMS service data and MBMS control signaling or service data from another network, and forwarding the received service data and control signaling; a Broadcast/Multicast Management Entity (BME) for receiving, processing and forwarding the MBMS control signaling, and determining, for each item of the service data for MBMS, an enhanced Node B (eNB) which needs to receive the control signaling; and an multicast User Plane Entity (mUPE) for receiving the MBMS service data, processing the received MBMS service data in Evolved Packet System Architecture Evolution, and forwarding the processed MBMS service data to a downstream node.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: May 28, 2013
    Assignee: Alcatel Lucent
    Inventors: Hua Chao, Zhongji Hu, He Wang, Yonggang Wang
  • Publication number: 20130132871
    Abstract: Methods, systems, apparatus, including computer program products for browsing and editing input for an input method editor. In one implementation, a method is provided. The method includes receiving an input sequence of characters in a first writing system; identifying in the input sequence of characters one or more first subsequences of consecutive characters, where each subsequence represents a syllable in a different, second writing system; identifying in the input sequence of characters one or more second subsequences, where each second subsequence includes one or more consecutive first subsequences and represents a term in the different, second writing system; determining one or more boundaries that delimit the one or more second subsequences; and generating one or more selectable indicators for display in a user interface, where each of the one or more selectable indicators identifies a respective second subsequence delimited by the one or more boundaries.
    Type: Application
    Filed: May 21, 2010
    Publication date: May 23, 2013
    Inventors: Jian Zeng, Liangyi Ou, Wei Sun, Xiangye Xiao, Yinfei Zhang, Yonggang Wang, Yuanbo Zhang
  • Patent number: 8437371
    Abstract: Discloses is a gateway, base station, communication network and synchronization method thereof. The method comprises: at time T1, sending from the gateway to the base stations a synchronization request signal; at time T2, receiving by the base stations the synchronization request signal; at time T3, sending from the base stations to the gateway the synchronization response comprising the times T2 and T3; at time T4, receiving by the gateway the synchronization response signals; and calculating for the base stations a mapping relationship between the time system of the gateway and the time system of the base station is calculated based on the times T1, T2, T3 and T4.
    Type: Grant
    Filed: August 22, 2007
    Date of Patent: May 7, 2013
    Assignee: Alcatel Lucent
    Inventors: He Wang, Zhongji Hu, Yonggang Wang, Hua Chao, Yu Chen, Pingping Xing