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1.发明专利
公开(公告)号：JPH1093689A
公开(公告)日：1998-04-10
申请号：JP11168397
申请日：1997-04-30
Applicant: LUCENT TECHNOLOGIES INC
Inventor： KOS RICHARD JAMES , WIERZBICKI ALEX LAWRENCE , YU HSIEN-CHUEN , ZOLA MEYER JOSEPH
Abstract: PROBLEM TO BE SOLVED: To unnecessitate many investments and improve usability of a broadband subnetwork by a designated narrowband server joining the narrowband relation service function of a proper composite voice route and canceling the composite voice rout after a call is disconnected. SOLUTION: A broadband call processor 104 technically well-known establishes a broadband segment 190 between a subscribing broadband line 131 and a synchronous-asynchronous period converter SAC 116. The SAC 116 (synchronous asynchronous converter) interconnects the segment 190 and the 1st narrowband voice route 172-1, and forms a composite voice route 190/172-1 which interconnects the line 131 and the network element 171 of a designated narrowband server 119. The server 119 establishes a voice route to the callee of a telephone 117 via one channel of a link 172, the SAC 116, a broadband switching structure 106 and the link 162.
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公开(公告)号：JPH10276223A
公开(公告)日：1998-10-13
申请号：JP7220098
申请日：1998-03-20
Applicant: LUCENT TECHNOLOGIES INC
Inventor： CANNIFF RONALD JAY , HILLER THOMAS LLOYD , SPANKE RONALD A , STANAWAY JOHN JOSEPH JR , WIERZBICKI ALEX LAWRENCE , JOSEPH ZOLA MEYER
Abstract: PROBLEM TO BE SOLVED: To economically process an asynchronous transfer mode (ATM) cell with minimum transfer delay by allocating the memory position of a time slot memory to the payload byte of an independent cell and adjusting the writing of payload data into the allocated memory position. SOLUTION: A communication exchange transmits/receives an asynchronizing signal constituted of the independent data cell having individual cell header and payload, which one of signal input/output ports 807-809 allocates to a communication channel. An exchange module processor 801 and a message handler 802 selectively control time slot mutual exchange 820 for setting a communication route between the communication channels. The memory positions of the time slot memories (data RAM) 830 and 831 are allocated to the payload bytes of the independent cells and a signal for adjusting the writing of payload data to the allocated memory position is generated.
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公开(公告)号：JP2000209353A
公开(公告)日：2000-07-28
申请号：JP26609999
申请日：1999-09-20
Applicant: LUCENT TECHNOLOGIES INC
Inventor： WIERZBICKI ALEX LAWRENCE , WILSON RANDALL JOE
Abstract: PROBLEM TO BE SOLVED: To enable a mobile unit user to surely eliminate the noises which are caused by the mobile unit and a transmitting environment of wireless communication by mounting a network muting function. SOLUTION: In this system, a network muting function is added to a mobile unit 110. When the network muting function is started, the unit 110 sends a message to a mobile switching center 140 to cut a voice path that secures the mutual connection between a user of the unit 110 and other participants. Thus, the center 140 connects the voice path to a noise generator 148 which supplies a background noise that can be heard by only other participants and hardly disturb the participants. The user of a muted unit 110 can hear all communications from other participants. Meanwhile, the user of the unit 110 dials an access code to start the network muting function.
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公开(公告)号：CA2228263C
公开(公告)日：2002-11-19
申请号：CA2228263
申请日：1998-01-30
Applicant: LUCENT TECHNOLOGIES INC
Inventor： STANAWAY JOHN JOSEPH JR , WIERZBICKI ALEX LAWRENCE , HILLER THOMAS LLOYD , CANIFF RONALD JAY , ZOLA MEYER JOSEPH , SPANKE RONALD ANTHONY
Abstract: An enhanced communication network switch utilizes a Time Slot Interchange facility to decompose and compose composite ATM cells that each comprise a 5 byte header and a 48 byte payload. The payload comprises data from a temporarily defined set of call connections of a virtual 48 channel transmission facility; and t he switch comprises a Cell Header Decoder comprising a plurality of records which dire ct operation of the TSI to decompose corresponding received composite ATM cells . Atthe time that a cell is committed to call connection service, the switch seizes and initializes an idle record in the Cell Header Decoder. For the purpose of composing a composite ATM cell for transmission to an ATM line, Cell Header and payload data are read from memory locations assigned t o call connections served by the cell during the time slots currently assigned to t he cell.
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公开(公告)号：CA2279033A1
公开(公告)日：2000-03-23
申请号：CA2279033
申请日：1999-07-29
Applicant: LUCENT TECHNOLOGIES INC
Inventor： WILSON RANDALL JOE , WIERZBICKI ALEX LAWRENCE
Abstract: A network mute feature deployed in a wireless telecommunications system allows a mobile user to eliminate ambient environmental and wireless transmission noise. Upon activation of the network mute feature, a voice path interconnecting the mobile unit to a party served by the public switched telephone network (PSTN) is opened. A portion of the open voice path is subsequently interconnected to a noise generator so that the PSTN party hears unobtrusive background noise indicating that the mobile user is still "on the line" and can hear transmissions by the party. The PSTN party, however, cannot hear noises associated with mobile user's environment or wireless transmission while the network mute feature is activated. Advantageously, the network mute feature enhances the ability of mobile users to participate in calls in which the quality of transmission (e.g., a conference call) is important.
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Patent Agency Ranking
公开(公告)号：CA2197130A1
公开(公告)日：1997-10-31
申请号：CA2197130
申请日：1997-02-10
Applicant: LUCENT TECHNOLOGIES INC
Inventor： KOS RICHARD JAMES , WIERZBICKI ALEX LAWRENCE , YU HSIEN-CHUEN , ZOLA MEYER JOSEPH
Abstract: A method for providing narrowband-related service features to subscribing broadband lines (131,133) comprises establishing a composite voice path interconnecting a narrowband server (119) and the subscribing broadband line (131) via a broadband switching fabric (106). Particularly, a call set-up signal is received in a broadband call processor (104), converted to narrowband signaling format and extended to a designated narrowband server (119). Responsive to receipt of the call set-up signal, the designated narrowband server (119) establishes a narrowband voice path interconnecting a narrowband network element (177) to a synchronous-asynchronous converter (116). Subsequently, the broadband call processor (104) establishes a broadband segment interconnecting the subscribing broadband line (131) with the synchronous-asynchronous converter (116). The broadband segment corresponds to the narrowband voice path to form a composite voice path. The composite voice path is used by the designated narrowband server (119) to provide narrowband-related service features to the subscribing broadband line (131). After a call in which narrowband-related features may be invoked has been disconnected, the composite voice path is released.
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公开(公告)号：DE69909922D1
公开(公告)日：2003-09-04
申请号：DE69909922
申请日：1999-09-14
Applicant: LUCENT TECHNOLOGIES INC
Inventor： WIERZBICKI ALEX LAWRENCE , WILSON RANDALL JOE
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公开(公告)号：CA2228263A1
公开(公告)日：1998-09-24
申请号：CA2228263
申请日：1998-01-30
Applicant: LUCENT TECHNOLOGIES INC
Inventor： CANIFF RONALD JAY , ZOLA MEYER JOSEPH , HILLER THOMAS LLOYD , SPANKE RONALD ANTHONY , WIERZBICKI ALEX LAWRENCE , STANAWAY JOHN JOSEPH JR
Abstract: An enhanced communication network switch utilizes a Time Slot Interchange facility to decompose and compose composite ATM cells that each comprise a 5 byt e header and a 48 byte payload. The payload comprises data from a temporarily defi ned set of call connections of a virtual 48 channel transmission facility; and the s witch comprises a Cell Header Decoder comprising a plurality of records which direct operation of the TSI to decompose corresponding received composite ATM cells. At the time that a cell is committed to call connection service, the switch seizes and initializes an idle record in the Cell Header Decoder. For the purpose of composing a composite ATM cell for transmission to an ATM line, Cell Header and payload data are read from memory locations assigned to ca ll connections served by the cell during the time slots currently assigned to the c ell.
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公开(公告)号：CA2197130C
公开(公告)日：1999-11-16
申请号：CA2197130
申请日：1997-02-10
Applicant: LUCENT TECHNOLOGIES INC
Inventor： KOS RICHARD JAMES , YU HSIEN-CHUEN , ZOLA MEYER JOSEPH , WIERZBICKI ALEX LAWRENCE
Abstract: A method for providing narrowband-related service features to subscribing broadband lines comprises establishing a composite voice path interconnecting a narrowband server and the subscribing broadband line via a broadband switching fabric. Particularly, a call set-up signal is received in a broadband call processor, converted to narrowband signaling format and extended to a designated narrowband server. Responsive to receipt of the call set-up signal, the designated narrowband server establishes a narrowband voice path interconnecting a narrowband network element to a synchronous-asynchronous converter. Subsequently, the broadband call processor establishes a broadband segment interconnecting the subscribing broadband line with the synchronous-asynchronous converter. The broadband segment corresponds to the narrowband voice path to form a composite voice path. The composite voice path is used by the designated narrowband server to provide narrowband-related service features to the subscribing broadband line. After a call in which narrowband-related features may be invoked has been disconnected, the composite voice path is released.
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公开(公告)号：DE69909922T2
公开(公告)日：2004-06-03
申请号：DE69909922
申请日：1999-09-14
Applicant: LUCENT TECHNOLOGIES INC
Inventor： WIERZBICKI ALEX LAWRENCE , WILSON RANDALL JOE
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