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公开(公告)号：JP2003116171A
公开(公告)日：2003-04-18
申请号：JP2002183765
申请日：2002-06-25
Applicant: LUCENT TECHNOLOGIES INC
Inventor： GOSS STEPHEN C , SAND PAUL R , SANDS PHILLIP MICHAEL
Abstract: PROBLEM TO BE SOLVED: To provide a cellular communication system provided with a central radio pool/traffic router (CRP/TR) that sends control and traffic signals over fiber optic transmission links that connect the CRP/TR with base stations of the cellular communication system. SOLUTION: The high bandwidth capacity of each fiber link allows a large band of radio frequencies representing many radio channels to pass between the CRP/TR and individual base stations. Radio sources can be shared by all base stations in the cellular communication system, dynamically, when and where needed, to meet access demands throughout the entire system. The CRP /TR is provided with low-powered digital and/or analog radios and also switching and modulating means used to convey signals between the radios and various base stations within the system.
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公开(公告)号：JP2001251653A
公开(公告)日：2001-09-14
申请号：JP2001025400
申请日：2001-02-01
Applicant: LUCENT TECHNOLOGIES INC
Inventor： AKHTERUZZAMAN AKHTAR , SAND PAUL R , SPARBER RICHARD GRANT
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing roaming in communication services. SOLUTION: A universal main station UMS of this invention that is plugged into other jacks than its home jack establishes a connection to a home server, which receives a mobile identification number sent from the UMS. In the case that the telephone number of an owner of the jack is not automatically transferred by way of an incoming calling line identifier(ICLID), a user of the UMS is prompted by the server to provide its directory. Then the server informs a home wired exchange about the transfer of all incoming calls addressed to the telephone number of the UMS to the telephone number of a possessor of the jack into which the UMS is plugged. When an MS is not plugged into a jack, the UMS automatically acts like a wireless MS.
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3.发明专利
公开(公告)号：JP2002125076A
公开(公告)日：2002-04-26
申请号：JP2001247856
申请日：2001-08-17
Applicant: LUCENT TECHNOLOGIES INC
Inventor： GOSS STEPHEN C , SAND PAUL R , SANDS PHILLIP MICHAEL
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid device where a prepaid portable telephone is used even after expiration of prepaid call time while a prescribed telephone number can be accessed without using up the prepaid call time. SOLUTION: There are provided a step where a first account source is accounted for prepaid service, and a step where, when a prescribed condition occurs, the accounting to the first account source is interrupted and another account source is automatically accounted.
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4.发明专利
公开(公告)号：JP2002077385A
公开(公告)日：2002-03-15
申请号：JP2001210517
申请日：2001-07-11
Applicant: LUCENT TECHNOLOGIES INC
Inventor： NORDIN RONALD ALEX , POSTHUMA CARL R , SAND PAUL R
Abstract: PROBLEM TO BE SOLVED: To improve a digital compatible plain old telephone service channel card and a method for using the same, which does not need additional devices, such as a divider or the like, when a digital subscriber's line(XDSL) service is provided in a plain old telephone service(POTS) telephone channel. SOLUTION: The digital compatible plain old telephone service channel card comprises a low-pass filter 246 and constituted, so that a digital subscriber line(XDSL) compatible 'plain old telephone service'(POTS) channel card interfaces a subscriber in a two-wire type subscriber's line and a communication exchange system; and a channel card 238 is connected to the subscriber's line and to process to filter a DSL signal, a channel support circuit 244 constituted to supply a power to the subscriber's line; a codec unit 242 for converting an analog signal from the subscriber's line to a digital signal and a digital signal from the communication exchange system to an analog signal to the subscriber's line; and a digital signal processor 240 connected between the codec 242 and the exchange system and constituted to give the appearance of a terminal end of the POTS service to the subscriber's line and the exchange system.
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5.发明专利
公开(公告)号：JP2000358099A
公开(公告)日：2000-12-26
申请号：JP2000137908
申请日：2000-05-11
Applicant: LUCENT TECHNOLOGIES INC
Inventor： CASANOVA LYNN MARIE , ROBINSON DANA BEVERLEY , SAND PAUL R , YOUNG CLAUDIS L
Abstract: PROBLEM TO BE SOLVED: To provide service to a new remote subscriber's line unit through the use of the flexible bandwidth of a data network by providing a remote line unit, etc., which is remotely located from a telephone exchange and constituted to interface with one of bearer channels connected with a data network and a wired terminal. SOLUTION: An access network head end 208 sets one or plural bearer channels of a packet data capacity toward respective remote line units 216, 218. In another word, a set quantity of data packet traffic is reserved through a data network 214, and the end 208 controls and maintains a bandwidth required through the network 214 by this reservation. Then, the units 216, 218 provide a telephone service to analog telephone sets 224, 228, 234 and digital telephone sets 230, 236, 238.
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Patent Agency Ranking
公开(公告)号：JP2001359149A
公开(公告)日：2001-12-26
申请号：JP2001128531
申请日：2001-04-26
Applicant: LUCENT TECHNOLOGIES INC
Inventor： AKHTERUZZAMAN AKHTAR , SAND PAUL R , SPARBER RICHARD GRANT
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for updating the option of a wireless unit on the basis of the position of the wireless unit. SOLUTION: An update signal is transmitted into an update zone equivalent to a geographical area. Upon the receipt of the update signal, the wireless unit updates the option of itself. The update includes change of ringer control into vibration control, or increase the ringer tone volume or deactivation of the wireless unit or a transmission section of the wireless unit. When the wireless unit goes to the outside of the update area, the option is restored to a value owned before the wireless unit enters the update zone.
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公开(公告)号：JP2000358100A
公开(公告)日：2000-12-26
申请号：JP2000137913
申请日：2000-05-11
Applicant: LUCENT TECHNOLOGIES INC
Inventor： CASANOVA LYNN MARIE , ROBINSON DANA BEVERLEY , SAND PAUL R , YOUNG CLAUDIS L
Abstract: PROBLEM TO BE SOLVED: To provide a more flexible service to a cable terminal through the use of the flexible bandwidth of a data network by providing first and second remote line units, access network head end, etc., for varying the ratio of the bandwidth depending on a prescribed condition. SOLUTION: An access network head end 208 assigns a larger number of bandwidth to a remote line unit 218 handling a business canvas 240 during daytime and assigns a larger number of bandwidth to a remote line unit 216 handling a residence district 232 during nighttime. Thus, the assignment of the bandwidth is dynamically varied between the line units like this. For example, when a fire or another disaster occurs in the district 232, in order to support activities in an emergency, a larger number of bandwidth through a data network 214 are temporarily assigned to the district 232. Then, the unit 216 provides a telephone service to analog telephone sets 224, 228 and a digital telephone set 230.
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公开(公告)号：JP2000209332A
公开(公告)日：2000-07-28
申请号：JP33130299
申请日：1999-11-22
Applicant: LUCENT TECHNOLOGIES INC
Inventor： AKHTERUZZAMAN , SAND PAUL R
Abstract: PROBLEM TO BE SOLVED: To eliminate dependence on a proprietary interface by installing a means starting sound communication connection from a management module to a remote subscriber line device via switch equipment through one communication line selected from plural communication lines. SOLUTION: A remote subscriber line device provision system 109 operates on a common equipment base with the sound communication equipment of a remote subscriber line device 110. For connecting the remote subscriber line device 110 with a management module 101, signaling is executed with a communication module 103 and communication connection to a digital line trunk device 104 is established through a switch module 102. Hence private communication equipment for connecting the remote subscriber line device 110 to a central equipment management system is not required and the standard sound interface of the remote subscriber line device 110 is used for provision. Thus, dependence on a proprietary interface can be eliminated.
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公开(公告)号：DE60107772D1
公开(公告)日：2005-01-20
申请号：DE60107772
申请日：2001-01-29
Applicant: LUCENT TECHNOLOGIES INC
Inventor： NORDIN ROLAND ALEX , POSTHUMA CARL ROBERT , SAND PAUL R
Abstract: An improved plain old telephone service (POTS) line card (238) may be directly connected to a customer line that is also connected to a digital subscriber line access module. A second order filter (246) is added to the front end of the POTS line card in order to attenuate XDSL signals and to lower its amplitude. A new digital signal processor (240) (DSP) includes further low pass filtering functions (248), gain compensation (250), termination impedance compensation (254) and balance network compensation (252) to provide the proper balanced network as is known in current POTS cards but not provided in current XDSL services. This card may also be used alone, without a XDSL equipped line.
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公开(公告)号：DE60107772T2
公开(公告)日：2006-02-23
申请号：DE60107772
申请日：2001-01-29
Applicant: LUCENT TECHNOLOGIES INC
Inventor： NORDIN ROLAND ALEX , POSTHUMA CARL ROBERT , SAND PAUL R
Abstract: An improved plain old telephone service (POTS) line card (238) may be directly connected to a customer line that is also connected to a digital subscriber line access module. A second order filter (246) is added to the front end of the POTS line card in order to attenuate XDSL signals and to lower its amplitude. A new digital signal processor (240) (DSP) includes further low pass filtering functions (248), gain compensation (250), termination impedance compensation (254) and balance network compensation (252) to provide the proper balanced network as is known in current POTS cards but not provided in current XDSL services. This card may also be used alone, without a XDSL equipped line.
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