Abstract: A wireless network architecture planning system and related operating methods are disclosed herein. The planning system generates a report for a recommended wireless network architecture for a proposed floor plan, where the report contains product identifier codes (e.g., SKUs) for wireless infrastructure components and related accessories. An embodiment of the planning system executes a computer-implemented method that receives floor plan data corresponding to the site, produces a proposed wireless network architecture for the site, obtains product identifier codes corresponding to wireless infrastructure components needed to deploy the recommended wireless network architecture, and generates a report that lists the product identifier codes.

Abstract: An imaging and decoding system for an imaging-based bar code reader. The imaging and decoding system includes an imaging system and a decoding system. The imaging system includes an imaging pixel array and a memory which function to: image the target bar code by scanning the target bar code at an acute angle with respect to a vertical axis of the target bar code to generate a tilted imaged bar code stored in memory, the tilted imaged bar code comprising an array of gray scale values stored in the memory; generate a virtual scan line traversing a horizontal width of the tilted imaged bar code; establish a zone about the virtual scan line; and project gray values within the zone onto the virtual scan line thereby generating a sequence of gray scale values associated with the virtual scan line, the sequence of gray scale values representative of a pattern of elements of the target bar code. The decoding system decodes the target bar code utilizing the sequence of values associated with the virtual scan line.

Abstract: Systems and methods are provided for determining the location of an individual (e.g., emergency personnel) within an environment having a plurality of RFID tags located therein. A system includes a wearable RFID reader removeably attached to the individual (e.g., on his/her wrist, or uniform), wherein the wearable RFID reader is configured to activate and receive data from a plurality of RFID tags located (e.g., previously deployed) therein. An access port is positioned external to the environment and is configured to receive the data from the wearable RFID reader. A locationing module is communicatively coupled to the access port and is configured to determine the location of the individual within the site based on the data acquired from the at least one RFID tags.

Abstract: A mobile radio frequency (RF) tag includes an antenna. A RF transceiver is coupled to the antenna. A processor compatible with a mobile phone protocol is coupled to the RF transceiver. The processor is configured to receive an activation signal and transmit a tracking signal over a control communications channel of the mobile phone protocol.

Abstract: In a network comprising a first subnet comprising a first WLAN associated with a home wireless switch a second subnet comprising a second WLAN associated with a first current wireless switch and a third subnet comprising a third WLAN associated with a second current wireless switch, methods are provided for forwarding a Broadcast/Multicast (BCMC) packet generated by a first wireless client device when the first wireless client device roams from the first subnet to the second subnet and a second wireless device roams from the first subnet to the third subnet. Other methods are provided for forwarding a BCMC packet generated by a wired host to a first wireless client device when the first wireless client device roams from the first subnet to the second subnet and to a second wireless device when the second wireless device roams from the first subnet to the third subnet.

Abstract: Systems and methods are provided for determining the location of an individual (e.g., emergency personnel) within an environment. A system includes a wearable RFID tag removably attached to the individual (e.g., on his/her wrist, or uniform), wherein the wearable RFID tag is configured to send data to one or more access ports positioned external to the environment (e.g., on a fire truck or other such vehicle). A locationing module is communicatively coupled to the access port and is configured to determine the location of the individual within the site based on the data acquired from the wearable RFID tag.

Abstract: A mobile radio frequency (RF) tag for a motor vehicle includes an antenna. A RF transceiver is coupled to the antenna. A processor compatible with a mobile phone protocol is coupled to the RF transceiver. The processor is configured to receive an activation signal and transmit a tracking signal over a control communications channel of the mobile phone protocol. A power lead is coupled to the processor. The power lead is configured to couple to a voltage supply of the motor vehicle.

Abstract: Methods and systems are provided for location-based network address translation (NAT). The system allows an administrator to logically partition an environment into a plurality of spatial regions. The method then includes specifying, for each of the spatial regions, whether network address translation (NAT) is allowed or not allowed for that spatial region, then performing a locationing procedure to determine in which spatial region the mobile unit is located. NAT is allowed for wireless data communication from the mobile unit if the mobile unit is within one of the spatial regions for which NAT is allowed, and is not allowed for wireless data communication from the mobile unit if the mobile unit is within one of the spatial regions for which NAT is not allowed. The systems and methods are applicable, for example, to networks operating in accordance with 802.11, RFID, WiMax, WAN, Bluetooth, Zigbee, UWB, and the like.

Abstract: RFID methods, systems and apparatus for writing common data (RFID information) to a plurality of RFID tags, include transmitting a common-write data signal including the common data to a plurality of RFID tags located in a broadcast field, where the plurality of RFID tags receive and respectively write the common data in internal memory of the plurality of RFID tags in accordance with a common algorithm. A common-write data signal may include common identifier data. Each of a plurality of RFID tags may generate common identifier data by controlling a random number generator of the tag. Each of a plurality of RFID tags may be pre-configured (initialized) for receiving common data and writing the common data to memory in accordance with a common algorithm. Each of a reader and a plurality of RFID tags may include common algorithm for transmitting/receiving and executing a common-write-enable command that enables a common write capability of a tag (e.g.

Abstract: An enterprise network is provided which includes a central site, a network and a remote site communicatively coupled to the central site over the network. The central site includes a first termination device in communication with a restricted network segment including at least one server. The remote site includes an infrastructure device, an authorized access wireless local area network (WLAN), and an unauthorized access WLAN. The infrastructure device comprises a second termination device which communicates with the first termination device over the network. The authorized access WLAN allow communications with the central site via the second termination device over a tunnel coupling the first termination device to the second termination device, whereas the unauthorized access WLAN allows communications with the network via the second termination device.

Abstract: Systems and methods are disclosed for insert-molding various electronic and mechanical parts as part of a housing of an electrical device. The insert molded components can comprise antennas, flex members and circuits, electronic, mechanical, and interface units that have been insert molded as part of a plastic housing that contains the electrical device.

Abstract: A system and/or a method that facilitates enhancing security in a wireless network for a mobile device that can connect to an access point by providing the mobile device with an association control list for intrusion protection is provided. A mobile device can utilize a wireless connection with at least one access point. In particular, the system includes a security component that utilizes the association control list to provide at least one of a valid access point to which the mobile can connect and a rogue access point to which the mobile device is not to connect, allowing the mobile device to eliminate and/or filter out any harmful access points that can be a potential safety hazard.

Abstract: A multicamera imaging-based bar code reader 10 for imaging a target bar code 30 on a target object 32 features: a housing 20 supporting a plurality of transparent windows H, V and defining an interior region, an imaging system including a plurality of camera assemblies C1-C5 coupled to an image processing system, each camera assembly of the plurality of camera assemblies being positioned within the housing interior. Each camera assembly includes a sensor array. One or more light reflecting fold mirrors M1-M14 define a camera assembly field of view positioned with respect to said light source and the sensor array at locations along a light path to transmit light from light source to the field of view and transmit light that bounces from a target in the field of view back along said light path to the image capture sensor array.

Abstract: Methods, systems, and apparatuses for radio frequency identification (RFID) readers are described. In as aspect, a reader antenna includes an attaching element, a radome with an attached director element and a radiating element. The radiating element is positioned coupled to a surface of the attaching element. The radiating element transmits a RF signal for the reader antenna. The director element attached to the radome element focuses the RF signal to alter a characteristic of the RF signal transmitted by the reader antenna.

Abstract: Described is an improved trigger assembly for use in an electronic device. The trigger assembly includes a pressure sensitive member and a trigger button. The pressure sensitive member includes two or more conductive lines. The pressure sensitive member is secured to a portion of the mobile terminal. The trigger button is secured to the mobile terminal in a manner such that a force applied to the trigger button causes a resultant force to be applied on the pressure sensitive member. The force applied on the pressure sensitive member causes a change in an electrical property between at least two of the conductive lines. A module measures the electrical property between the conductive lines. A function of the device is initiated depending on a comparison of the measured electrical property to a threshold value.

Abstract: A method and apparatus are provided comprising a dual window scanner (10, 200, 400) for imaging a target bar code (30) on a target object (32). The dual window scanner comprises a housing (20) supporting two transparent windows (V, H) and defining an interior region (18). The dual window scanner further comprises an imaging system including a plurality of cameras (C1-C6) wherein each camera is positioned within the housing interior region (18) and defines a field-of-view which is different than a field-of-view of each other camera of the plurality of cameras, each camera includes a sensor array (40). Each camera in the plurality of cameras located within the housing for directing the respective field-of-views such that the field-of-views substantially fill the surface of the two transparent windows.

Abstract: A system and method to distinguish an RFID tag which is moving synchronously with an RFID reader from other RFID tags which are not moving synchronously with the reader. In one embodiment, the reader emits read signals at a fixed frequency with a corresponding period. A determination is made by the RFID reader as to the signal strengths received from an RFID tag at time intervals which are integer multiples of the half-period of the signal. Signal strengths from the tag which are the same or substantially the same at these prescribed measurement intervals are taken as an indication that the tag is moving synchronously with the RFID reader. In an alternative embodiment, the frequency of the read signals may vary over time. Correlations between received tag signal strengths with particular frequencies are an indication that the RFID tag is moving synchronously with the RFID reader.

Abstract: Operating a bi-optic imaging scanner (300) to image a target bar code (308). The scanner (300) including a plurality of camera assemblies (C1-C6). An image processing system (330) including a preprocessor (332) simultaneously receiving captured image data (350) corresponding to image frames (IF1-IF6) of each of the plurality of camera assemblies (C1-C6) and storing the captured image data in a preprocessor memory (334). The preprocessor (332) generating statistical information (SI) regarding the captured image data (350) stored in the preprocessor memory (334) to facilitate identification of regions of the image frames (IF1-IF6) wherein an image (308?) of the target bar code (308) may be present. The preprocessor (332) transferring selected captured image data (350) corresponding to identified regions of the image frames to a main system memory (338). A main processor (336) operates on selected captured image data (350) to decode the target bar code (308).

Abstract: A method compares a plurality of wireless protocols utilized on a radio frequency channel. Each wireless protocol utilizes a corresponding predetermined number of subcarrier frequencies on the channel. A number is generated as a function of a comparison of the corresponding predetermined numbers. The frequency channel is divided by the number to generate a set of subcarrier frequencies. Each of the wireless protocols is assigned to a corresponding subset of subcarrier frequencies. Wireless communications are conducted over each subset of subcarrier frequencies utilizing the corresponding wireless protocol during a same time period.