Methodology for portable wireless devices allowing autonomous roaming across multiple cellular air interface standards and frequencies
First Claim
1. A telecommunications method comprising:
- selecting a block of radio communication resources including one or more of frequency band, time, geographic space, and air interface standard;
communicating to a remote receiver information about the selected resources; and
initiating communication in accordance with the selected resources.
1 Assignment
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Accused Products
Abstract
Subscriber units and base stations of telecommunication systems are equipped with RF to IF (EXA) circuit boards which provide complete flexibility for radio communication. The boards may communicate on any air interface standard (CDMA, TDMA, Bluetooth, 3G cellular, etc.) at any frequency or band of frequencies. Separate, independent forward and reverse channels may be assignment, each having its own air interface and frequency band. When a call is initiated, a set of optimum forward and reverse channels are assigned, taking into account relevant factors such as traffic, subscriber requirements for high speed data, etc., so that the channel assignment is tailored to the current communication needs. Channel assignment is updated as needs change, as other channels become available and at handoff. In a business model, air time on multiple telecommunication systems is sold to subscribers who can use this technology to roam widely. Revenue is also generated from licensing of the EXA circuit boards in subscriber units and in base stations.
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Citations
8 Claims
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1. A telecommunications method comprising:
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selecting a block of radio communication resources including one or more of frequency band, time, geographic space, and air interface standard;
communicating to a remote receiver information about the selected resources; and
initiating communication in accordance with the selected resources. - View Dependent Claims (2)
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3. A telecommunications system comprising:
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a plurality of autonomous telecommunication networks operable to provide two-way telecommunication service for subscriber unit radios within one or more predetermined geographic areas;
a controller configured to select blocks of telecommunication resources including one or more of frequency band of one or more of the autonomous telecommunication networks, call time duration of one or more of the autonomous telecommunication networks, base station radio equipment of one or more of the autonomous telecommunication networks, and an air interface standard used by one or more of the autonomous telecommunication networks.
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4. A telecommunication method comprising:
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identifying assignable wireless telecommunication resources of a plurality of wireless telecommunication service providers;
identifying a subscriber requirement for telecommunication resources;
verifying configurable subscriber equipment of the subscriber and configurable service provider equipment of one of the plurality of wireless telecommunication service providers suitable for two-way wireless communication;
allocating at least a portion of the assignable wireless telecommunication resources for use in satisfaction of the subscriber requirement. - View Dependent Claims (5, 6, 7, 8)
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Specification