摘要:
A mobile station (MS) (100) is capable of communicating user information through both a wireless connection (224) and a wired connection (222). The MS establishes (502), between the MS and a communication device coupled to the communication system, a first one of the wireless connection and the wired connection, the wired connection existing through a wired local area network (LAN). The MS communicates (504) a first portion of the user information between the MS and the communication device through the first one of the wireless connection and the wired connection. Subsequently, the MS establishes (506), between the MS and the communication device a second one of the wireless connection and the wired connection, the second one different from the first one. The MS then communicates (508) a second portion of the user information through the second one of the wireless connection and the wired connection.
摘要:
A system, wireless device (306) and method determine that a wireless device (306) is detecting a triggering event. The triggering event includes detecting a WLAN border cell (210), detecting a first signal from an egress portal (302), or detecting a degradation in signal quality. The wireless device (306) then detects at least one signal from an egress portal (302), determines that the wireless device (306) is moving from the coverage area of a first communications system to the coverage area of a second communications system according to the order of signals received from the egress portal (302), initiates a registration sequence with the second wireless communication system in response to determining that the wireless device (306) is moving from the coverage area of the first communications system to the coverage area of the second communications system, and conducts present and subsequent calls via the second wireless communication system.
摘要:
An apparatus and method for implementing calling restrictions between communication networks includes a first step of defining call control parameters in a repository. A next step includes initiating a call from the first network via a gateway for a target identifier in the second network. A next step includes making a query to download a text record of the call control parameters from the repository. A next step includes downloading the set of call control parameters in a text record by the gateway. A next step includes restricting the call from the first network to the second network by the gateway in accordance with the set of call control parameters.
摘要:
A method and apparatus is provided for synchronizing programming content between a mobile apparatus (e.g., a vehicle) and a residential network. The method begins by receiving a wireless content-identifying signal from a mobile apparatus through an access device located on a premises. The wireless content-identifying signal identifies a first source of programming content that is available to a first rendering device associated with the mobile apparatus. Based on the wireless content-identifying signal, a second source of the programming content is identified which is available to a second rendering device located on the premises. A control signal is transmitted to the second rendering device directing the second rendering device to access and render the programming content.
摘要:
A controller 103 for a dispatch communications system 100 that is arranged and constructed for limiting a transmission in the dispatch communications system, methods thereof, and communications units 115, 117, 123 for use within the system have been discussed. The controller comprises: a processor 405, cooperatively operating with a transceiver 403, to; grant and provide a first right to talk to a first user 203; monitor a dispatch call resulting from the grant of the first right to talk to the first user to evaluate whether the first user should retain the first right to talk 207, 209; and notify, when the evaluation so determines, a second user 211 that the first right to talk is no longer applicable.
摘要:
A communication system that provides communication services to a plurality of communication devices over one or more wireless channels. The communication system includes a main system component that normally serves all of the plurality of the communication devices. However, when the main system component goes out of service, a backup system component only serves some of the communication devices. As such, backup service is provided in accordance with the service priority as subscribed by the communication devices.
摘要:
A communication system (100) for dynamically selecting transmitters (115) for message transmission includes the transmitters (115) for sending transmission signals and a portable messaging unit (105) for receiving the transmission signals, calculating signal strengths of the transmission signals, and transmitting a signal indicative of the signal strengths. A controller (110) receives the signal and determines therefrom carrier-to-interference (C/I) values indicative of relative strengths of the transmission signals received by the portable messaging unit (105). Prior to message delivery, the controller (110) determines a selected transmitter (115) for transmitting a message to the portable messaging unit (105). The selected transmitter (115) is associated with a lowest C/I value that is chosen from the C/I values and that exceeds a C/I threshold value.
摘要:
An apparatus and method for establishing an IP session between a host 105 using a session initiation protocol and a device or mobile station 103 without an IP address is described. The apparatus includes a network interface 405 for receiving, via an IP connection, a session request that includes a host contact corresponding to the host and a device identifier corresponding to the device; a controller 407 for parsing the session request to determine the device identifier; preparing a message for the device that includes the device identifier and the session request, and presenting the message to the network interface, the message to be delivered to the device via a non-IP connection and to result in the device obtaining a device IP address and sending an acknowledgment of the SIP session request that includes the device IP address.
摘要:
A method and apparatus for a fast handover of a link with a communications unit between a first and a second wireless communications network includes a receiving device (203, 231) for receiving signals from a first and a second wireless communications network (106, 120), a controller (207) for detecting a condition indicative of initiating a communication over the first network, and a transmitting device (205, 233) operating cooperatively with the receiving device and the controller to operate exclusively on the first wireless communications network and to facilitate registration with the second wireless communications network when the condition is detected.
摘要:
A system and method for facilitating communications in a network includes receiving a message from a mobile unit having a contact address. A proxy establishes a contact alias associated with the mobile unit and the contact address. The proxy intercepts and identifies at least one signaling message that includes the contact alias. The proxy compresses the at least one signaling message that includes the contact alias. The compressed at least one signaling message is routed to the mobile unit with the contact address.