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公开(公告)号：BRPI0417842A
公开(公告)日：2007-04-27
申请号：BRPI0417842
申请日：2004-12-16
Applicant: MOTOROLA INC
Inventor： WANG HUAI Y , CHEN YE , EMEOTT STEPHEN P , SIMPSON FLOYD D , WILSON TIMOTHY J
Abstract: A mobile station establishes a schedule by which data is exchanged with an access point. The schedule allows the mobile station to use a low power mode at times outside of the scheduled service periods. However, the mobile station may occasionally need to retrieve additional data from the access point, or transmit additional data to the access point, and so initiates an unscheduled service period to do so.
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42.发明专利
公开(公告)号：CA2550399A1
公开(公告)日：2005-07-14
申请号：CA2550399
申请日：2004-12-16
Applicant: MOTOROLA INC
Inventor： SIMPSON FLOYD D , EMEOTT STEPHEN P , CHEN YE , WANG HUAI Y , WILSON TIMOTHY J
Abstract: A mobile station establishes a schedule by which data is exchanged with an access point. The schedule allows the mobile station to use a low power mode (608) at times outside of the scheduled service periods. However, the mobile station may occasionally need to retrieve additional data from the access point, or transmit additional data to the access point, and so initiates an unscheduled service period to do so (614).
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公开(公告)号：AU2004307427A1
公开(公告)日：2005-05-06
申请号：AU2004307427
申请日：2004-09-28
Applicant: MOTOROLA INC
Inventor： WILSON TIMOTHY J
Abstract: A communication method can inform a WLAN-to-WAN handoff process as a function, at least in part, of a determined likely future quality of service ( 35 ). In particular, a comparison ( 36 ) can be made as between the likely future quality of service being afforded by the WLAN and one or more threshold values that represent acceptable levels of service. In one embodiment projected likely quality of service values as correspond to different future points in time can be used to more completely inform the evaluation process.
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公开(公告)号：BR9906511A
公开(公告)日：2002-12-31
申请号：BR9906511
申请日：1999-05-27
Applicant: MOTOROLA INC
Inventor： ERICKSON PAUL M , WILSON TIMOTHY J
Abstract: In a resource allocator (106), a reserved resource group comprising at least one communication resource is maintained for use in supporting non-queued services. When a request for the at least one non-queued service is received, a communication resource from the reserved resource group is allocated to the request (305). When the reserved resource group becomes depleted, at least one more communication resource is assigned to the reserved resource group with greater preference relative to allocation of communication resources to requests for at least one queued service (307). In a preferred embodiment, a communication resource is assigned to the reserved resource group prior to allocating resources to any queued service requests. Additionally, communication resources (200) having varying grades of service can be accommodated.
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公开(公告)号：CA2321867C
公开(公告)日：2002-01-08
申请号：CA2321867
申请日：1999-02-27
Applicant: MOTOROLA INC
Inventor： STANAWAY J CHRIS , BLANCHETTE JEFFREY J , WILSON TIMOTHY J
Abstract: A communications system (100) has a TDMA signal (110) accessed by one or mor e mobile stations (104). The TDMA signal carries both circuit switched and packet data service. A packet channel is defined within a packet data frame (208) by assigning time slots not used by other services during the packet data frame to the packet channel. A packet data seed channel (204) is used t o anchor the packet channel and steer a mobile station to the packet channel. In the packet data seed channel a dynamic allocation protocol (DCAP) slot (206) appears and carries the packet channel slot assignments for the next occurri ng packet data frame.
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Patent Agency Ranking
公开(公告)号：BR9908449A
公开(公告)日：2000-11-14
申请号：BR9908449
申请日：1999-02-27
Applicant: MOTOROLA INC
Inventor： BLANCHETTE JEFFEREY J , WILSON TIMOTHY J , STANAWAY J CHRIS
Abstract: A communications system (100) has a TDMA signal (110) accessed by one or more mobile stations (104). The TDMA signal carries both circuit switched and packet data service. A packet channel is defined within a packet data frame (208) by assigning time slots not used by other services during the packet data frame to the packet channel. A packet data seed channel (204) is used to anchor the packet channel and steer a mobile station to the packet channel. In the packet data seed channel a dynamic allocation protocol (DCAP) slot (206) appears and carries the packet channel slot assignments for the next occurring packet data frame.
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公开(公告)号：AU3565599A
公开(公告)日：1999-11-08
申请号：AU3565599
申请日：1999-04-16
Applicant: MOTOROLA INC
Inventor： CHINITZ LEIGH M , NEEDHAM MICHAEL L , WILSON TIMOTHY J
Abstract: A controller (120), in response to receiving a request for a group call (201) targeting a group (101), allocates at least one power adjustment channel to the group call (202) and sends identification of the at least one power adjustment channel to at least some of the subscriber units in the group (203). Using the at least one power adjustment channel, the controller also sends unique power adjustment information to each of the at least some subscriber units (204). Unique power adjustment channel access information is also sent to the subscriber units so that each subscriber unit can receive its own unique power adjustment information (503) and adjust its inbound transmission power (504) in response. In this manner, efficient reverse power control is provided for multiple subscriber units thereby facilitating group calls in CDMA systems.
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公开(公告)号：AU2797899A
公开(公告)日：1999-09-20
申请号：AU2797899
申请日：1999-02-27
Applicant: MOTOROLA INC
Inventor： BLANCHETTE JEFFREY J , WILSON TIMOTHY J , STANAWAY J CHRIS
Abstract: A communications system (100) has a TDMA signal (110) accessed by one or more mobile stations (104). The TDMA signal carries both circuit switched and packet data service. A packet channel is defined within a packet data frame (208) by assigning time slots not used by other services during the packet data frame to the packet channel. A packet data seed channel (204) is used to anchor the packet channel and steer a mobile station to the packet channel. In the packet data seed channel a dynamic allocation protocol (DCAP) slot (206) appears and carries the packet channel slot assignments for the next occurring packet data frame.
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公开(公告)号：CA2321867A1
公开(公告)日：1999-09-10
申请号：CA2321867
申请日：1999-02-27
Applicant: MOTOROLA INC
Inventor： BLANCHETTE JEFFREY J , WILSON TIMOTHY J , STANAWAY J CHRIS
Abstract: A communications system (100) has a TDMA signal (110) accessed by one or mor e mobile stations (104). The TDMA signal carries both circuit switched and packet data service. A packet channel is defined within a packet data frame (208) by assigning time slots not used by other services during the packet data frame to the packet channel. A packet data seed channel (204) is used t o anchor the packet channel and steer a mobile station to the packet channel. In the packet data seed channel a dynamic allocation protocol (DCAP) slot (206) appears and carries the packet channel slot assignments for the next occurri ng packet data frame.
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公开(公告)号：FI951317A
公开(公告)日：1995-03-21
申请号：FI951317
申请日：1995-03-21
Applicant: MOTOROLA INC
Inventor： AVERBUCH ROD , WILSON TIMOTHY J
Abstract: A new data circuit equipment (DCE) coupled to an IWF and a terminal adapter (TA) coupled to a mobile station provide interconnection within a RF communication system such that Class 2 service common to wireline network equipment can be beneficially employed in the wireless RF communication system. The new DCE and TA are transparent to external wireline systems while maintaining compatibility with, inter alia, the predetermined data service protocol layers of the RF communication system, the RF air-interface and/or radio link protocol (RLP) of the RF communication system.
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