Patents Assigned to UTStarcom
  • Publication number: 20090017649
    Abstract: A connector system employs a first connector moiety on an insertable miniaturized form factor card. A mobile information device (MID) has a printed circuit board having a second connector moiety and a frame mounted on the MID PCB for receiving the card. A slot is present in the frame for engagement of an elastomeric connector element in alignment with the second connector moiety. The card is positioned by the frame for alignment of the first connector moiety with the elastomeric connector element. The contact surface of the first connector moiety, as an example, multiple contact pads on the card, is extended, accomplished in the example by a matching plurality of individual metallic conductor extensions affixed to the plurality of contact pads using surface mount technology, and a cover attached to the frame is provided for urging the card into the frame and urging the extended contact surface to compress the elastomeric connector for positive contact.
    Type: Application
    Filed: July 10, 2007
    Publication date: January 15, 2009
    Applicant: UTSTARCOM
    Inventors: Hongqi Wu, Shanquan Bao, Taojin Le, Liming Gao
  • Publication number: 20080005349
    Abstract: A media content distribution system for distributed multimedia streaming communicates over a network and incorporates multiple independent media stations, each having a media director for control and a number of media engines for storage, retrieval and streaming of media content. A content request from a media console connected to the network is redirected by the media director to a selected one of the media engines storing content corresponding to the request for streaming. Statistical indicators are defined for measuring effectiveness of the content distribution network. Push and pull indicators with additional differentiation for remote and local access to pulled content provide means for efficiency determination of data distribution and storage. A middleware Application Programming Interface (API) structure is provided for flexible interfacing between media consoles and content distribution system components.
    Type: Application
    Filed: May 7, 2007
    Publication date: January 3, 2008
    Applicant: UTSTARCOM
    Inventors: Qiang Li, Jifei Song, Zhen Zeng, Naxin Wang
  • Publication number: 20070180136
    Abstract: A media content distribution system for distributed multimedia streaming communicates over a network and incorporates multiple independent media stations, each having a media director for control and a number of media engines for storage, retrieval and streaming of media content. A content request from a media console connected to the network is redirected by the media director to a selected one of the media engines storing content corresponding to the request for streaming. Statistical indicators are defined for measuring effectiveness of the content distribution network. Push and pull indicators with additional differentiation for remote and local access to pulled content provide means for efficiency determination of data distribution and storage. A middleware Application Programming Interface (API) structure is provided for flexible interfacing between media consoles and content distribution system components.
    Type: Application
    Filed: January 24, 2007
    Publication date: August 2, 2007
    Applicant: UTSTARCOM
    Inventors: Qiang Li, Zhen Zeng, Jifei Song
  • Patent number: 6901269
    Abstract: An apparatus and method for controlling a transmission power of a base transceiver station in a CDMA mobile communication system is disclosed. The apparatus for controlling a transmission power in a CDMA mobile communication system, including: a central processing unit (CPU) for performing control operation according to a power control require signal of a user; a gain controller for outputting a gain signal according to the CPU control; and a gain variable amplifier for regulating transmission power by varying according to the gain signal of the gain controller.
    Type: Grant
    Filed: May 15, 2001
    Date of Patent: May 31, 2005
    Assignee: UTStarcom
    Inventors: Jong-Soo Kim, Byung-Sek Yun