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| 20090022248 | Method for Demodulating the Signal of Multiple-Position Frequency Manipulation with Equidistant Frequency Spreading, Demodulator for this Signal, and Computer-Readable Medium - This invention relates to signal transmitting engineering. The use of the inventive method demodulation of a signal of multiple position frequency manipulation with equidistant frequency spreading allows to reduce the threshold of demodulation and to ensure a quality of demodulation, which is at least identical to that of a quasi-optimal demodulator. To obtain such a result, a frequency grid is formed with a possibility of precise tuning of frequency spreading; during the reception, values having a maximum module of reception signal are extracted at all frequencies switchable values at clock frequency, this clock frequency is extracted from maximum of the received signals and is used for a precise tuning of the frequency spreading; a grid of tunable frequency is tuned with a precisely tuned frequency spreading for exact values of a frequency of received signal, and demodulation is effected by the way of coherent reception of the received signal, using only one from quadrature signals to decide whether a signal of a determined frequency is absent or present among the mentioned exact values of frequency. | 01-22-2009 |
| 20090122912 | Method for Transmitting and Receiving Quadrature-Amplitude Modulation Signals, System for Implementing Thereof, Machine-Readable Medium, and Application of the Method for Synchronizing Reception of Amplitude Modulation Signals - The invention relates to signal transmitting engineering. The use of the inventive method in systems for transmitting and receiving quadrature amplitude-modulation signals (QAM) exhibiting a low carrier frequency synchronisation threshold makes it possible to decrease a demodulation threshold by means of said low carrier frequency synchronisation threshold. The result is attainable by supplementing a burst of M m-level sensitive QAM symbols by predetermined symbols, one part of which remains constant form one burst to another and the other part is periodically invertible in certain bursts, thereby the QAM signal components corresponding to the additional predetermined symbols (whose frequencies are known) are extracted on a receiving side. The inversion frequency is determined according to said components, thereby making it possible to eliminate the ambiguity of the receiving frequency synchronisation control and to approach the Shannon's threshold. | 05-14-2009 |
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| 20080229230 | Context Sensitive Concealment of an Input Field - A method for concealing and revealing sensitive data on an electronic communications device is disclosed. The electronic communications device comprises a plurality of keys, a display upon which a series of characters are adapted to be displayed, the series of characters forming a character string and composed by input operation of a subset of the plurality of Keys, and a processor for implementing at least one module that includes at least one security component. The module i) receives the series of characters during an entry period, the series of characters forming a character string, the entry period comprised of at least one activity period during which the character string is displayed and one inactivity period during which the character string is obscured, ii) detects an inactivity event during the at least one activity period, the activity period ending when the inactivity event has been detected and iii) detects an activity event during the at least one inactivity period, the inactivity period ending when the activity event has been detected. The module may also iv) detect a completion of composition event, the entry period ending when the composition completion event has been detected and v) conceal permanently the character string after the entry period ends. | 09-18-2008 |
| 20080307517 | Method for Securely Associating Data with Http and Https Sessions - A computing system, method and product comprising a server, a mobile device comprising a client interconnected with the server via a data network, the client identified by a credential which is unavailable to the client and an intermediate node interconnected to the client and the server via the data network wherein the credential is available to the intermediate node. Upon reception of a service request from the client at a first server address the server redirects the client to transmit the service request to a second server address via the intermediate node together with a token, wherein the intermediate node appends a credential identifying the client to the redirected service request and the token and relays the redirected service request, the token and the credential to the second server address. | 12-11-2008 |
| 20110107033 | METHOD AND APPARATUS FOR PROVIDING AN APPLICATION-LEVEL CACHE - An approach is provided for providing an application-level cache. A caching application configures at least one memory of a mobile terminal into an application-level cache with a locked region and a floating region. The caching application then causes, at least in part, actions that result in caching, into each of the locked region and the floating region, of data items that are anticipated to be requested via an application of the mobile terminal. | 05-05-2011 |
| 20110161427 | METHOD AND APPARATUS FOR LOCATION-AWARE MESSAGING - An approach is provided for insertion of location-related information into a communication message. A communication message is received from an application resident on a mobile device, wherein the communication message specifies location-related information that includes addressing information or point-of-interest information, and the application includes either an electronic mail application, an instant messaging application, or a social networking application. The location-related information is extracted from the communication message. The location-related information is presented as an actionable item that triggers an action to be executed. | 06-30-2011 |
| 20110208801 | METHOD AND APPARATUS FOR SUGGESTING ALTERNATE ACTIONS TO ACCESS SERVICE CONTENT - An approach is provided for suggesting an alternate action associated with service content. The suggestion platform receives a request, from a device, for accessing service content. Next, the suggestion platform determines at least one alternate action associated with the service content. Then, the suggestion platform suggests the alternate action for accessing the service content. | 08-25-2011 |
| 20110289520 | METHOD AND APPARATUS FOR INTEGRATING APPLICATIONS ON DEMAND TO DISPLAY AND MANIPULATE A SEMANTIC RESOURCE - An approach is provided for integrating applications on demand to display and manipulate a semantic resource. An integrating application causes, at least in part, reception of a request for a semantic resource, and determines whether the semantic resource is known to a first application. The integrating application discovers one or more properties of the semantic resource based, at least in part, on the determination. The integrating application identifies a second application associated with the semantic resource based, at least in part, on the one or more properties. The integrating application causes, at least in part, presentation of the semantic resource through the second application. | 11-24-2011 |
| 20110296517 | METHOD AND APPARATUS FOR PROVIDING REACTIVE AUTHORIZATION - An approach is provided for providing reactive authorization for accessing a semantic network resource. An access application of a resource owner entity detects an authorization proxy entity acting between at least a semantic network resource and a requesting entity that requests access to the semantic network resource. The access application determines to cause, at least in part, actions that result in transmission of a query for whether to accept the requesting entity to an owner entity of the semantic network resource. | 12-01-2011 |
| 20120005050 | METHOD AND APPARATUS FOR INFORMATION AND COMPUTATION CLOSURES ACCOUNT MANAGEMENT - An approach is provided for enabling the accounting of closures to support query requests established by a device. A computation processing and accounting infrastructure determines one or more closures based, at least in part, on a query request. One of the one or more closures based, at least in part, on one or more predetermined policies is selected to generate a response to the query. | 01-05-2012 |
| 20120042076 | METHOD AND APPARATUS FOR MANAGING APPLICATION RESOURCES VIA POLICY RULES - An approach is provided for managing resources. One or more policy rules for managing one or more resources of an application executing at a device are determined. The one or more policy rules are determined to be applied for selecting the one or more resources from among a set of resources. | 02-16-2012 |
| 20120072508 | MEDIA INSTANT MESSAGING FOR MOBILE DEVICE - In an instant messaging system, message latency is reduced by initiating traffic channel set-up at a receiving device concurrently while a sending device is generating the instant message. When a user begins generating an instant message, the sending device transmits a service request to a payload and connection server to indicate that an instant message is pending. Upon receipt of the service request, the payload and connection server notifies the receiving device so that the receiving device can initiate traffic channel set-up concurrently while the instant message is being recorded. When the traffic channel is established, the receiving device polls the server. If the instant message is not yet received by the payload and connection server when the polling request is received, the payload and connection server waits a predetermined period of time to receive the pending instant message and forwards the instant message when it is received. | 03-22-2012 |
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| 20090133846 | CREPING ADHESIVES COMPRISING BLENDS OF HIGH AND LOW MOLECULAR WEIGHT RESINS - A composition comprising one or more high molecular weight resins and one or more low molecular weight resins in a ratio of about 1:99 to about 99:1 based on polymer actives, wherein said high molecular weight resins are selected from the group consisting of glyoxylated polyacrylamide, crosslinked polyaminoamide and polyaminoamide-epihalohydrin resins having a molecular weight of about 100,000 to about 5,000,000 Dalton and the low molecular weight resins are selected from the group consisting of glyoxylated polyacrylamide, crosslinked polyaminoamide and polyaminoamide-epihalohydrin resins having a molecular weight of less than about 100,000 Dalton and wherein the mole ratio of epihalohydrin to secondary nitrogen atoms in the high and low molecular weight polyaminoamide-epihalohydrin resins is less than about 0.5. and use of the composition for creping paper webs. | 05-28-2009 |
| 20100122785 | CREPING ADHESIVES WITH IMPROVED FILM PROPERTIES - The invention provides a composition of matter used to produce very soft high grades of tissue paper. The composition of matter comprises a PAE resin acidified with a multifunctional acid. The multifunctional acid includes but is not limited to carboxyl and sulfonyl. The acid has a functional group selected from carboxyl and sulfonyl and a functional group selected from carboxyl, sulfonyl, hydroxyl, lactone, phenol, amine and heterocycle. The PAE resin facilitates the use of an adhesive in a Yankee Dryer apparatus that is durable when the adhesive is wet but remains soft when the adhesive becomes dry. These properties allow the adhesive to be strong and remain engaged to the dryer apparatus when wet but be easily removed by the creping blade when dry. | 05-20-2010 |
