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    MEASUREMENT RADIO SYSTEM FOR PRODUCING OPERATING INFORMATION FOR TRAFFIC RADIOS
    14.
    发明专利
    MEASUREMENT RADIO SYSTEM FOR PRODUCING OPERATING INFORMATION FOR TRAFFIC RADIOS 未知

    公开(公告)号：CA2278818A1

    公开(公告)日：2000-02-29

    申请号：CA2278818

    申请日：1999-07-26

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： MURPHY MYLES PATRICK ,  SEYMOUR JAMES PAUL ,  TSAMUTALIS CHRIS CONSTANTINE ,  TSAI SHENG-JEN ,  MATUSEVICH ALEX

    IPC: H04B17/00 ,  H04B7/04 ,  H04B7/26 ,  H04W36/30 ,  H04W72/08 ,  H04W88/08 ,  H04Q7/34

    Abstract: A measurement radio system uses a measurement radio to scan active channels of a base station and produce operating information for the traffic radios servicing the active channels. The measurement radio can produce operating information, such as signal strength, bit error rate (BER), frame error rate (FER) and signal to interference ratio (C/I), which is used to determine whether to change the manner in which the tragic radio is servicing the active channel. For example, if the measurement radio can switch between different sets of antennas, the measurement radio can scan an active voice/data channel using a different set of antennas than the traffic radio is using to service the active channel and determine operating information related to the signal received over the active channel using the different set of antennas. The traffic radio can use the operating information to determine whether to hand off the active channel to the different set of antennas. The measurement radio can determine operating information, such as operating coefficients, parameters or settings, to change how the traffic radio services the active channel.

    15.
    发明专利
    未知

    公开(公告)号：BRPI0711084A2

    公开(公告)日：2011-08-23

    申请号：BRPI0711084

    申请日：2007-04-24

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BACHL RAINER WALTER ,  CHENG FANG-CHEN ,  SEYMOUR JAMES PAUL ,  SONG LEI ,  TATESH SAID

    IPC: H04W16/12

    Abstract: A method is provided for operating a multi-bandwidth OFDMA system that can achieve an enhanced bandwidth efficiency due to windowing without significantly impacting the underlying physical design of the receive filters. The method comprises establishing a bandwidth over which the radio resources transmit signals, the bandwidth being comprised of an edge-band and a center-band. Narrow band radio resources are assigned to a portion of the bandwidth that is at least partially within the edge-band.

    16.
    发明专利
    未知

    公开(公告)号：DE60036337T2

    公开(公告)日：2008-06-12

    申请号：DE60036337

    申请日：2000-07-03

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： HIMAYAT NAGEEN ,  SEYMOUR JAMES PAUL ,  TONELLO ANDREA M

    IPC: H04B7/26 ,  H04J3/00 ,  H04B7/212

    Abstract: A method for interleaving information to be conveyed over a TDMA wireless communication system. A certain portion of information associated with a user is transmitted during one time slot and the remaining information for that user is intermingled with other information for that user and transmitted in a subsequent time slot.

    19.
    发明专利
    未知

    公开(公告)号：BR9903412A

    公开(公告)日：2001-01-09

    申请号：BR9903412

    申请日：1999-08-04

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： SEYMOUR JAMES PAUL ,  TONELLO ANDREA M

    IPC: H04J3/00 ,  H04B7/24 ,  H04B7/26 ,  H04Q7/38 ,  H04B7/212

    Abstract: A method for conveying information in a new format structure for a wireless communication system in which users convey information on a time slot basis. The new format structure is made compatible with the system's existing format by partitioning system time slots into subslots (FIG. 5).

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