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1.发明专利
公开(公告)号：JP2003215243A
公开(公告)日：2003-07-30
申请号：JP2002316849
申请日：2002-09-25
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： WILLINS BRUCE A , GOREN DAVID , VOLLKOMMER RICHARD M
Abstract: PROBLEM TO BE SOLVED: To intuitively locate articles. SOLUTION: An object locator system generates an audio signal, as if it is emanating from the object, as a user varies angular orientation and distance from an object or site to be located within an area. A computer linked to an access transceiver receives transmissions from a user wearing a headset including a transceiver and electronic compass. The compass provides a signal indicative of the user orientation. An access transceiver receives the signal, and calculates the location of the user based on the time difference of arrival of the RF signal and triangulation of the user movement. Based on the angular orientation, as well as horizontal and vertical distance of the object or site relative to the user, the computer maps the location information into sound in the form of pulse amplitude or frequency modulated sound. The audio signal is perceived by the user as emanating from the object or site. COPYRIGHT: (C)2003,JPO
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公开(公告)号：JP2003060654A
公开(公告)日：2003-02-28
申请号：JP2002210497
申请日：2002-07-19
Applicant: Symbol Technologies Inc , シンボル テクノロジーズ インコーポレイテッド
Inventor： WILLINS BRUCE A , VOLLKOMMER RICHARD M
CPC classification number: H04L41/00 , H04L43/00 , H04L63/0807 , H04L63/18 , H04W12/06 , H04W84/12 , H04W84/18 , H04W88/10 , H04W88/18
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for performing out-of-band management and monitoring for communications with access points used relating to a wireless local area network. SOLUTION: In a wireless data communication system, there is provided a method for performing out-of-communication band management and other communications with access points. This system operates under a first protocol such as IEEE802.11 protocol to provide a wireless data communication. The access points are provided with a second wireless module for performing a wireless data communication using a second protocol such as 'Bluetooth(R)'. A wireless terminal operating as a 'Bluetooth(R)' master can access a processor in the access point to perform management of communication and other communications relating to the operation of the access point.
Abstract translation: 要解决的问题：提供一种用于对与无线局域网相关的接入点进行通信的带外管理和监视的方法和装置。 解决方案：在无线数据通信系统中，提供了一种用于执行通信频带管理和与接入点的其它通信的方法。 该系统在诸如IEEE802.11协议的第一协议下运行以提供无线数据通信。 接入点具有第二无线模块，用于使用第二协议（例如“蓝牙”）来执行无线数据通信。 作为“蓝牙”主机操作的无线终端可以访问接入点中的处理器来执行与接入点的操作相关的通信和其他通信的管理。
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公开(公告)号：AU2003277143A1
公开(公告)日：2004-06-03
申请号：AU2003277143
申请日：2003-09-25
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： STRAT ASKOLD , VOLLKOMMER RICHARD M , WILLINS BRUCE A , CARLSON BRADLEY
IPC: G06K9/00
Abstract: The device has an image-processing unit reading encoded data of an image as well as extracting a portion of another image from an imager (12) to generate extracted portion data. The extracted portion corresponds to a person, whose identity is to be authenticated. A processor compares the data with the stored biometric data is located based on the data read from an image of the person. An independent claim is also included for a method for authenticating identity of a person using a portable device.
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公开(公告)号：AU2005262595A1
公开(公告)日：2006-01-19
申请号：AU2005262595
申请日：2005-06-01
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： VOLLKOMMER RICHARD M , WILLINS BRUCE A
Abstract: Described is a system and method for detection using an ultrasonic wave. The system may include a first arrangement and a second arrangement. The first arrangement may include a transmitter and a receiver. The transmitter transmits an ultrasonic wave along a surface on which items are to be stored and the receiver receives the wave after it has passed over the surface. The second arrangement receives from the first arrangement data corresponding to properties of the received wave. The second arrangement compares the properties of the received wave to properties of the transmitted wave to generate current condition value. The second arrangement determines based on the current condition value and calibration data a current condition state corresponding to a degree of the surface currently occupied by the items. The calibration data includes at least one calibration value and a corresponding calibration condition state.
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公开(公告)号：AU2005262595B2
公开(公告)日：2010-03-25
申请号：AU2005262595
申请日：2005-06-01
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： VOLLKOMMER RICHARD M , WILLINS BRUCE A
Abstract: Described is a system and method for detection using an ultrasonic wave. The system may include a first arrangement and a second arrangement. The first arrangement may include a transmitter and a receiver. The transmitter transmits an ultrasonic wave along a surface on which items are to be stored and the receiver receives the wave after it has passed over the surface. The second arrangement receives from the first arrangement data corresponding to properties of the received wave. The second arrangement compares the properties of the received wave to properties of the transmitted wave to generate current condition value. The second arrangement determines based on the current condition value and calibration data a current condition state corresponding to a degree of the surface currently occupied by the items. The calibration data includes at least one calibration value and a corresponding calibration condition state.
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Patent Agency Ranking
公开(公告)号：CA2569974A1
公开(公告)日：2006-01-19
申请号：CA2569974
申请日：2005-06-01
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： WILLINS BRUCE A , VOLLKOMMER RICHARD M
Abstract: Described is a system and method for detection using an ultrasonic wave. The system may include a first arrangement and a second arrangement. The first arrangement may include a transmitter and a receiver. The transmitter transmits an ultrasonic wave along a surface on which items are to be stored and the receiver receives the wave after it has passed over the surface. The second arrangement receives from the first arrangement data corresponding to properties of the received wave. The second arrangement compares the properties of the received wave to properties of the transmitted wave to generate current condition value. The second arrangement determines based on the current condition value and calibration data a current condition state corresponding to a degree of the surface currently occupied by the items. The calibration data includes at least one calibration value and a corresponding calibration condition state.
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公开(公告)号：CA2591763A1
公开(公告)日：2006-07-06
申请号：CA2591763
申请日：2005-08-22
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： VOLLKOMMER RICHARD M , WILLINS BRUCE A
Abstract: Described is a method for detecting a link fault between a first access point and an infrastructure, the first access point providing a wireless connection for a station to the infrastructure and suspending communication between the station and the first access point. A wireless connection is then established between the first access point and a second access point, wherein the second access point has an active link to the infrastructure. Infrastructure frames are received at the first access point from the second access point, the first access point storing the infrastructure frames in a queue. Communication is resumed between the first access point and the station, the first access point transmitting the infrastructure frames to the station.
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公开(公告)号：DE60202409T2
公开(公告)日：2005-12-22
申请号：DE60202409
申请日：2002-04-08
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： WILLINS BRUCE A , VOLLKOMMER RICHARD M
Abstract: In a wireless data communications system a method is provided for conducting out-of-band for management and other communications with access points. The system operates under a first protocol, such as IEEE 802.11 protocol to provide wireless data communications. The access points are provided with a second radio module for conducting wireless data communications using a second protocol, such as Bluetooth. A wireless terminal, operating as a Bluetooth master can access the processor in the access point to conduct management and other communications relating to the operation of the access point.
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公开(公告)号：DE60202409D1
公开(公告)日：2005-02-03
申请号：DE60202409
申请日：2002-04-08
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： WILLINS BRUCE A , VOLLKOMMER RICHARD M
Abstract: In a wireless data communications system a method is provided for conducting out-of-band for management and other communications with access points. The system operates under a first protocol, such as IEEE 802.11 protocol to provide wireless data communications. The access points are provided with a second radio module for conducting wireless data communications using a second protocol, such as Bluetooth. A wireless terminal, operating as a Bluetooth master can access the processor in the access point to conduct management and other communications relating to the operation of the access point.
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公开(公告)号：WO2006007262A3
公开(公告)日：2007-01-04
申请号：PCT/US2005019236
申请日：2005-06-01
Applicant: SYMBOL TECHNOLOGIES INC , WILLINS BRUCE A , VOLLKOMMER RICHARD M
Inventor： WILLINS BRUCE A , VOLLKOMMER RICHARD M
CPC classification number: G06Q10/087 , G01S15/003
Abstract: Described is a system and method for detection using an ultrasonic wave. The system may include a first arrangement and a second arrangement. The first arrangement may include a transmitter and a receiver. The transmitter transmits an ultrasonic wave along a surface on which items are to be stored and the receiver receives the wave after it has passed over the surface. The second arrangement receives from the first arrangement data corresponding to properties of the received wave. The second arrangement compares the properties of the received wave to properties of the transmitted wave to generate current condition value. The second arrangement determines based on the current condition value and calibration data a current condition state corresponding to a degree of the surface currently occupied by the items. The calibration data includes at least one calibration value and a corresponding calibration condition state.
Abstract translation: 描述了使用超声波进行检测的系统和方法。 该系统可以包括第一布置和第二布置。 第一布置可以包括发射器和接收器。 发射机沿着要存储物品的表面发射超声波，并且接收器在其经过表面之后接收波。 第二装置从对应于接收波的属性的第一布置数据接收。 第二种布置将接收波的性质与发射波的性质进行比较，以产生电流条件值。 第二布置基于当前条件值和校准数据确定与当前由物品占据的表面的程度相对应的当前条件状态。 校准数据包括至少一个校准值和相应的校准条件状态。
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