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    Method and apparatus for communicating with multimode receiving device in non-synchronized wireless systems
    35.
    发明专利
    Method and apparatus for communicating with multimode receiving device in non-synchronized wireless systems 未知

    公开(公告)号：AU2003293492A8

    公开(公告)日：2004-07-29

    申请号：AU2003293492

    申请日：2003-12-09

    Applicant: MOTOROLA INC

    Inventor： ROBINSON WILLIAM NEIL

    IPC: H04B7/26 ,  H04Q1/38

    Abstract: An apparatus, such as a network element ( 112 ), for use in a system that communicates with a multimode receiving device ( 110 ), employs an information gating buffer ( 400 ) that is operably coupled to a first wireless system transmitter ( 404 ) and receives information to be transmitted by the first wireless system transmitter ( 404 ). A synchronization controller ( 402 ), operably coupled to the information gating buffer ( 400 ) receives synchronization information ( 132 ) from a second wireless system using a second wireless system receiver circuit ( 130 ), and uses the timing synchronization information ( 132 ) to control the information gating buffer ( 400 ) to gate broadcast information for transmission from a first wireless system transmission circuit ( 128 ) to the multimode receiving device ( 110 ). A method includes receiving ( 200 ) timing synchronization information from the first wireless system, and using ( 204 ) the timing synchronization information to gate the transmission of information transmitted from the second wireless system to the multimode receiving device.

    Improving usage of CDMA system capacity
    38.
    发明专利
    Improving usage of CDMA system capacity 未知

    公开(公告)号：GB2363689A

    公开(公告)日：2002-01-02

    申请号：GB0011114

    申请日：2000-05-08

    Applicant: MOTOROLA INC

    Inventor： ROBINSON WILLIAM NEIL ,  WHINNETT NICHOLAS WILLIAM

    IPC: H04B1/707 ,  H04B7/26 ,  H04Q7/38

    Abstract: A method for utilising resources of a CDMA telecommunications system comprising a plurality of base stations B10 and one or more mobile terminals MT10 comprises causing the base stations to indicate, to the one or more terminals, whether they have unused capacity and causing one or more of the mobile terminals to change or maintain constant its data rate or power output dependent upon the unused capacity indication received from the base stations. A contention resolution phase may be used so that only sufficient terminals increase their data rate to accommodate the unused capacity. The system may be arranged so that the one or more mobile terminal only increases its data rate or power output if all base stations with which the mobile is in communication have sufficient capacity to accommodate such an increase.

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