Abstract: A method and system is disclosed for enhancing reception of wireless communication signals. A beam pattern including at least one set of beams is generated. Where the beam pattern includes at least two sets of beams, the beam sets may be offset with respect to each other and alternated to enhance reception. Beams may be selected for data processing based on a signal-to-noise ratio (SNR) and may be maximal-ratio combined where signals from a single WTRU are detected within more than one beam and are used for data processing.

Abstract: A communication system and mobile communication station used in a communication system with low installation cost and no base station. The communication system performs radio communication by communicating a packet among numerous mobile communication stations in an expandable way by providing a relay function in a portable mobile communication station. Each mobile communication station comprises a packet reception means, a packet judging means for judging if the received packet is the self relative address or not, a relay means for transmitting the received packet when the received packet is not the self relative address, a means for generating packets, and a means for transmitting the generated packet. The packet relay means transmits the received packet in a random timing.

Abstract: An optical subscriber system according to the present invention has an adaptive antenna having a plurality of antenna elements, for controlling the weighting on the antenna elements thereby to radiate beams that are adapted to radio wave environments, a position estimator for estimating the position of a mobile unit, a beam combiner for weighting signals received from the mobile unit by the antenna elements and combining beams, and a weighting coefficient generator for correcting weighting coefficients adapted to radio wave environments, which give initial weights as weights to form nulls in bearings other than the mobile unit based on the position of the mobile unit which has been estimated by the position estimator, for thereby reducing a time required for convergence.

Abstract: A method and system for location-aware wireless mobile devices. A network-independent location-aware network protocol and interfaces provide communication with location-aware wireless mobile devices. Alert information is provided to a location-aware wireless mobile device with the network-independent location-aware network protocol and interfaces. Location-aware wireless mobile devices are located and provided with alert information with the network-independent location-aware network protocol and interfaces. The method and system helps improve usability of mobile devices by allowing the mobile devices to be location-aware.

Abstract: Disclosed embodiments include a method for analyzing the performance of a wireless communications network and adjusting parameters in the wireless communications network. In one embodiment, the specific location of a mobile unit is linked with performance data obtained from the mobile unit. In another embodiment, specific mobile units are queried, by, e.g. a network switch, to provide specific performance data. The mobile units respond by sending the performance data and location data to the switch. The performance data and location data are linked. The linked performance data and location data are processed and analyzed to give an accurate representation of network performance from the subscriber's point of view. In one embodiment, E911 technology is used to provide location data.

Abstract: Interoperability between wireless communication systems, such as the IS2000-1x and IS856 systems, is facilitated by using supervision timers. A wireless communication device starts one or more supervision timers and performs an intersystem transition. When the wireless communication device returns from the transition, the supervision timers are used to estimate the duration of the transition. The wireless communication device then performs a sequence of tasks appropriate to the estimated duration.

Abstract: As the transport format used for the respective processing at least including rate matching, error correction decoding, and CRC judgment, a within-TTI majority TF adjusting unit decides the majority transport format as the most reliable one, of the received transport formats when receiving various transport formats depending on frames during a transmission time interval of a transport channel. As another reliable transport format, when determining the transport format information for use in the decoding processing of a transport channel, the transport format to be selected from the transport formats in the frames obtained during the same transmission time interval may be decided according to the maximum likelihood or the maximum receiving quality other than the majority rule.

Abstract: A method and apparatus for determining a position of a base station in a wireless communication network that includes a mobile station in communication with base stations. A BTS calibration server is networked with the base stations. A BTS calibration program is programmed into a group of mobile stations that have position location capabilities. Using the BTS calibration program, calibration information may be requested by the BTS calibration server, or a session may be initiated by the mobile station. The BTS calibration program also provides privacy features that allow user of the mobile station to prevent it from being used for base station location. If authorized, the BTS calibration program determines the position of the mobile station, and provides calibration information, such as position and base station phase measurements, to the server. The calibration information may be used to calibrate the base station almanac.

Abstract: A system for improving the efficiency of a wireless communications network that employs a plurality of frequencies per cell. The system includes a first mechanism that monitors the network load associated with each of the plurality of frequencies and provides corresponding status values in response thereto. A second mechanism compares the status values to predetermined loading criteria and provides an indication in response thereto when one or more of the status values meet the criteria. A third mechanism redistributes the network load in accordance with the indication. In a specific embodiment, the criteria include one or more predetermined thresholds such that when one or more of the predetermined thresholds is surpassed by the one or more of the status values, the criteria are met. The status values are representative of loading conditions for communications system resources associated with each of the frequencies.

Abstract: Disclosed is a transceiver for a base station with a smart antenna having a plurality of antennas. The transceiver comprises: a multipath searching unit for searching multipath delay information for each demodulation channel; a demodulating unit for forming an adaptive beam for each demodulation channel by using the multipath delay information for each demodulation channel for receiving signals and performing demodulation to the received signals and outputting at least one adaptive beam weight vector; a controlling unit for selecting at least one downlink beam index for each channel; and a modulating unit for selecting the downlink switched beams and forming switching beam for modulating signals of each channel and outputting the modulated signals in downlink.

Abstract: An architecture and method for intercepting communications in a communications network is disclosed. The architecture includes a first access device that captures call identifying information of a call to the communications network and transmits the captured call identifying information to a network infrastructure of the communications network over a communications channel that interconnects the first access device to the network infrastructure. The architecture also includes a second access device that resides within the network infrastructure and captures call content information of the call. The method includes the steps of capturing call identifying information of the call to the communications network by the first access device, transmitting the captured call identifying information to the network infrastructure over the communications channel, and capturing call content information of the call by the second access device.

Abstract: Methods, products, and systems graphically represent a plurality of end user fixed wireless communication devices. A graphics system receives messages from the end user fixed wireless communication devices wherein the messages indicate operational data. The graphics system then processes the operational data to determine performances for the end user fixed wireless communication devices and diagnose provisionings of the end user fixed wireless communication devices. The graphics system determines geographic locations of the end user fixed wireless communication devices. The graphics system then generates a geographic map indicating the geographic locations and the performances of the end user fixed wireless communication devices.

Abstract: Apparatus, and an associated method, by which to facilitate selection of a WLAN through which a mobile node communicates. Selection takes into account the geographic positioning of the mobile node. The mobile node ascertains its geographic positioning by monitoring cellular-positioning signals. And, availability of WLANs through which to communicate is ascertained by detecting signals broadcast by the WLANs.

Abstract: Cell selection techniques for use in cellular communications systems are disclosed. A decision as to whether to use a cell for data transmission is made in dependence on a measure of a congestion level in the cell. The decision may either be part of a cell selection decision, or used to override a cell selection decision. The techniques may be used in fast cell site selection.

Abstract: A technique for providing flexible communication device usage attribution is provided. Identification information of a user of a communication device is received from the communication device at a primary service provider. It is determined if the user of the communication device is the owner of the communication device at the primary service provider. Usage information is attributed to an account of the owner on the primary service provider when the user is identified as the owner. Usage information is attributed to an account of the user when the user is not identified as the owner and the user is subscribed to one of the primary service provider and a service provider associated with the primary service provider.

Abstract: A four channel wireless network channelization scheme is described that is particularly usable in the ISM frequency band between 2400 MHz and 2483.5 MHz. The preferred channelization scheme permits access points to be set at one of four frequencies in the ISM band, not three as taught by the IEEE 802.11b standard. This channelization scheme takes advantage of the fact that only 20 MHz is typically needed between adjacent access point channels, not 25 MHz as is taught by the 802.11b standard. With four channels to choose from, a higher density of access points can be located thereby accommodating a higher density of users. The four channels preferably are 2407, 2427, 2447 and 2467 MHz. With this selection of channel frequencies and given the current FCC regulations, all four channels can be used to transmit an equal amount of power.

Abstract: A wireless communication system including first and second wireless devices, and first and second access points to synchronize the first and second wireless devices, wherein the first access point determines whether the second access point exists in a neighboring area, periodically checks communication states of the second access point, sends an access point replacement command to the second wireless device linked to the second access point in response to determining the second access point is communication-disabled, and forms a new communication channel with the second wireless device according to an association request signal received from the second wireless device in response to the access point replacement command.

Abstract: A method of adapting payload transport between a mobile station (MS) and an unlicensed-radio access network controller (UNC) using the Real-Time Transport Protocol (RTP). During the activation of a traffic channel, the UNC and MS negotiate an initial sample size for the payload to be carried in each RTP packet. Thereafter, if network conditions change to the point that a different sample size is needed, another negotiation is initiated to change the sample size for the ongoing session. The UNC may suggest a sample size, and the MS selects the closest sample size that the MS can support and uses the selected sample size in RTP packets that it sends to the UNC. The UNC checks the received RTP packets and automatically adopts the sample size utilized by the MS. The UNC and MS may also negotiate changes to redundancy coding and other parameters that affect voice quality.

Abstract: Methods and apparatuses are disclosed for delivering a message to a communications device. One method migrates a subscriber's communications device to a Global System for Mobile communications network. The subscriber's communications device is migrated from a Time Division Multiple Access communications network or a Code Division Multiple Access communications network. An origination request is received from the communications device, and the origination request is for sending the message from the communications device. The origination request includes a network address. The network address is associated to a signaling point code, and the signaling point code identifies a message service center in the Global System for Mobile communications network. The origination request is routed to the message service center in the Global System for Mobile communications network, wherein the origination request is processed by the message service center.

Abstract: A radio apparatus and base station apparatus that flexibly respond to an increase or decrease in the number of users without being constrained by the number of users. An A-DPCH signal processing section (106) generates dedicated transmission signals corresponding in number to users multiplexed based on the number of users for each sector input from a control station apparatus and outputs the multiplexed signal to a multiplexing section (105). An HSDPA signal processing section (107) selects a transmission destination sector based on an instruction from a base station control section, generates multiplexed transmission data and outputs the multiplexed data to the multiplexing section (105). The multiplexing section (105) code-multiplexes dedicated transmission signals of A-DPCH and packet data in HSDPA communication for each sector and outputs the multiplexed data to a radio transmission section (104).