| Patent application number | Description | Published |
|---|
| 20090075627 | HANDLING INSUFFICIENT ACCOUNT BALANCE OF SUBSCRIBERS - A system, method, and computer readable medium comprising instructions for handling insufficient account balance of subscribers in a mobile communications network is disclosed. A request for communication is received from a mobile station. A determination is made as to whether a subscriber of the mobile station has an insufficient account balance. If the subscriber has an insufficient account balance, the request is withheld and the mobile station is notified by a short message. | 03-19-2009 |
| 20090147928 | SYSTEM AND METHOD FOR HANDLING SPECIAL NUMBER CALLS USING TEXT MESSAGE FORMAT - A system for handling special number calls placed from a calling instrument using a text messaging format includes: a plurality of message handling units configured in at least one communication network accessible by the calling instrument. At least one selected message handling unit of the plurality of message handling units operates to recognize an extant call placed from the calling instrument using a special number and expressed in the text messaging call format. The plurality of message handling units cooperates to effect querying the calling instrument to ascertain a substantially pinpoint geographic location of the calling instrument substantially contemporaneously with the extant call. The plurality of message handling units cooperates to use the geographic location for routing the extant call to at least one selected special number answering station coupled with the at least one communication network and situated generally proximate with the geographic location. | 06-11-2009 |
| 20090156237 | SYSTEM AND METHOD FOR HANDLING SPECIAL NUMBER CALLS USING TEXT MESSAGE FORMAT WITH AUTOMATIC LOCATION FUNCTION - A system for treating special number calls placed from a calling instrument using a text messaging format; the system including: a plurality of message handling units configured in at least one communication network accessible by the calling instrument. At least one selected message handling unit operates to recognize an extant call placed using a special number from the calling instrument in a first the text messaging format. The message handling units cooperate to effect conveying a response communication to the calling instrument when the extant call is detected. The response communication alerts a user of the calling instrument to a return communication conveyed via a return communication channel supporting at least one locating function. The calling instrument employs the locating function to provide a substantially pinpoint geographic location of the calling instrument to at least one receiving message handling unit via the return communication channel. | 06-18-2009 |
| 20100093306 | SYSTEM AND METHOD FOR AVAILING INFORMATION RELATING TO A CIRCUMSTANCE - A system for effecting wireless emergency service communication using text messaging includes: (a) at least one network configured for treating received text messaging; each respective network identifying emergency service text communications among the received text messaging; (b) at least one request distributing unit coupled with the at least one network for receiving the emergency service text communications; and (c) at least one emergency service network coupled with the at least one request distributing unit. Each received emergency service text communication is evaluated by at least one of a network and a request distributing unit to ascertain a communication originating locus relating to each received emergency service text communication. Each received emergency service text communication is distributed within the at least one emergency service network by at least one request distributing unit according to the respective communication originating locus. | 04-15-2010 |
| Patent application number | Description | Published |
|---|
| 20080315362 | Micro-Electro-Mechanical System Varactor - A micro-electro-mechanical system varactor. The varactor includes a substrate, a lower bias conductor partially overlaying the substrate, a first signal conductor partially overlaying the substrate, a dielectric layer at least partially overlaying the first signal conductor, a support structure coupled to the substrate, and a flexible structure coupled to the support structure. The flexible structure is suspended over the substrate, includes an upper bias conductor overlaying at least part of the lower bias conductor and a top conductor overlaying at least part of the first signal conductor, configured to deflect in response to a bias voltage applied between the upper bias conductor and the lower bias conductor, and configured for separation between the top conductor and the dielectric layer by a varying separation distance dependent upon the bias voltage. | 12-25-2008 |
| 20090161728 | SYSTEM AND METHOD FOR INTEGRATING MULTIPLE RADIOS OF DIFFERENT PROTOCOLS - A method, apparatus, and electronic device for regulating communication are disclosed. A first radio | 06-25-2009 |
| 20100287273 | SYSTEM AND METHOD FOR DIRECTING COMMUNICATIONS WITHIN A HETEROGENEOUS NETWORK ENVIRONMENT - Disclosed is a communications device that monitors the status of its communications links. When more than one communications link is available, an “appropriate” link is selected for use by an application running on the device. The links are continually monitored, and, as circumstances change, the link selection can also change. In some embodiments, a link is “appropriate” when it is available to transfer data and when it satisfies certain “hard” rules set by the application or by a user of the communications device. Some embodiments monitor the behaviour of the communications device and of its user and capture that behaviour in “soft” rules that are applied when selecting an appropriate link and when the hard rules leave the choice open. When multiple links transmit on the same frequency, they may be supported “virtually simultaneously” by time-slicing the actual data transmissions. Unneeded links may be shut down to save battery power. | 11-11-2010 |
