摘要:
A wireless communication system receives (402) a communication specifying a portable subscriber unit (122) for which the communication is intended, and further indicating an originator location at which an originator of the communication is positioned. The system determines (404) a recipient location at which the portable subscriber unit is positioned. The system then calculates (406) a distance between the originator location and the recipient location, and routes (412) the communication to the portable subscriber unit when the distance meets a distance criterion.
摘要:
A selective call transceiver (20) in a messaging system (100) having a plurality of transmitters (90, 94, 99), comprises a receiver module (26), a transmitter module (22) coupled to the receiver module and a controller (28) coupled to the receiver module and the transmitter module for controlling the operation of the selective call transceiver. Additionally the selective call transceiver comprises a GPS receiver (24) for receiving GPS information and coupled to the controller, wherein the controller uses the GPS information to assist in the control of functions selected from the group consisting of transmitter power control, site selection switching, sub-zone selection switching, forward error correction, retry transmission decisions, Doppler frequency shifting, synchronization, and frequency scanning and selection.
摘要:
A radio communication system (100) implements a frequency reuse plan by sending a message (308) simultaneously with other messages in a plurality of cell clusters (202-208) utilizing the frequency reuse plan, which provides a message carrier-to-interference ratio (C/I) sufficient for reception of the message when a receiver (104) is adjusted in accordance with a periodically transmitted pilot symbol (402-408). The C/I is smaller than preferred for reception of the pilot symbol. The pilot symbol is periodically transmitting simultaneously with other pilot symbols in a time diverse manner such that pilot symbol transmissions for adjacent ones of the plurality of cell clusters occur in non-overlapping time slots, thereby generating the larger C/I preferred for reception of the pilot symbol. The pilot symbol and the message are received by the receiver, and the receiver is adjusted in accordance with the pilot symbol to demodulate the message.
摘要:
Methods and apparatus to provide haptic feedback are disclosed. One example method includes receiving a goal condition at a mobile device, requesting information from a host device using a first close-proximity communication, receiving the information at a mobile device using a second close-proximity communication, determining a level of haptic feedback based on the received information and the goal condition, and causing a haptic effect on the mobile device based on the level of haptic feedback. Other implementations are possible.
摘要:
Example methods and apparatus to control presentation devices are described. One example method includes establishing a communication link between a mobile device and a first external presentation device, receiving, via a user interface of the mobile device, a first selection of a first application to be displayed on a destination external presentation device, receiving, at the mobile device, a first indication via the communication link that the first external presentation device was selected as the destination external presentation device for the first application, and causing the first application to be displayed on the first external presentation device.
摘要:
Methods and apparatus to support personal information management are described. One example method includes receiving personal information of a user from a mobile device through close-proximity communication, wherein the personal information includes government-issued credentials of the user; accessing verification information related to the personal information; and verifying the personal information based on a comparison of the verification information and the personal information. Other implementations are possible.
摘要:
The invention discloses a method and system for controlling load in a communication network having one or more communication devices. The method includes monitoring at least one communication resource parameters in the communication network. Further, the method includes changing difficulty level within a gaming application when one of the at least one communication resource parameters reaches a pre-determined threshold. One or more communication devices are involved in the gaming application.
摘要:
A wireless communication device capable of communicating with a local wireless network within a predetermined communication range. If the wireless communication device experiences interference, a low battery or movement outside of the predetermined communication range, the wireless communication device checks to see if a bandwidth, a data rate or a priority can be altered to complete the communication between the wireless communication device and the wireless network.
摘要:
A portable subscriber unit (122) provides (402) communications for a user, and monitors (404) a parameter indicative of communication quality during the communications. The portable subscriber unit compares (406) the parameter with a predetermined threshold; and when the communication quality deteriorates (408) such that the parameter reaches the predetermined threshold, the portable subscriber unit determines (412) geographic coordinates corresponding to the location at which the communication difficulty occurred, and adds (414) a communication difficulty report identifying the parameter and the geographic coordinates to a record of communication difficulty reports stored in the portable subscriber unit. When the portable subscriber unit receives (502) a request for the record of communication difficulty reports from a fixed portion (102) of a two-way wireless communication system, the portable subscriber unit communicates (504) the record of communication difficulty reports to the fixed portion.
摘要:
Example methods and apparatus to control presentation devices are described. One example method includes obtaining a context attribute of a mobile device, evaluating presentation criteria based on the context attribute, assigning an application on the mobile device for presentation on a first external presentation device based on the evaluation, and causing the application to be displayed on the first external presentation device