Patent application number | Description | Published |
20100003924 | RADIO FREQUENCY INTERFERENCE SENSING SYSTEM AND METHOD - A method of sensing radio frequency interference (RFI) in a wireless system is provided. The method includes receiving wireless data through a wireless receiver and evaluating received wireless data through a receiver baseband module to identify an occurrence of a signal detection failure by a physical (PHY) layer or a media access control (MAC) layer of the wireless system. The method also includes triggering a radio frequency interference sensing state in response to the occurrence of signal detection failure by the physical layer or the media access control layer of the wireless system. | 01-07-2010 |
20100056058 | METHOD AND APPARATUS FOR MITIGATING RADIO FREQUENCY INTERFERENCE IN A PLATFORM - A method to mitigate non-Gaussian Radio Frequency Interference (RFI) in a platform. Non-gaussian RFI is sensed in the received Inphase and Quadrature (IQ) data from a radio coupled with the platform. The parameters associated with a noise model from the IQ data are determined and the platform is reconfigured based on the parameters. | 03-04-2010 |
20110158110 | METHOD AND SYSTEM FOR MULTIBAND RATE SCALING - A system and method for multiband rate scaling for communication, particularly wireless communication. A band is used as a parameter for wireless communication performance when a wireless communication channel has a plurality of available bands for communication. A selected communication band may be switched to another available communication band, where the switching may be based on a desired performance determination. | 06-30-2011 |
20130148529 | METHOD AND SYSTEM FOR MULTIBAND RATE SCALING - A system and method for multiband rate scaling for communication, particularly wireless communication. A band is used as a parameter for wireless communication performance when a wireless communication channel has a plurality of available bands for communication. A selected communication band may be switched to another available communication band, where the switching may be based on a desired performance determination. | 06-13-2013 |
20130273881 | MULTI-MODE DEVICE (MMD) MIDDLEWARE FOR CLOUD SPECTRUM SERVICES SPECTRUM ALLOCATION - A platform to facilitate transferring spectrum rights is provided that includes a database to ascertain information regarding available spectrum for use in wireless communications. The invention provides a middleware component usable in a mobile terminal device such as a multi-mode device, where the middleware component mediates between an application program and network interfaces and/or hardware to manage the interaction between the device and a cloud spectrum service. The middleware component coordinates scanning for available broadcast, multicast, and/or conditional access platforms, networks, and/or services, as well as maintaining connection with CSS network elements to enable flexible and optimal use of the spectrum and manages the resources among multiple radios and applications on the platform. | 10-17-2013 |
20130273933 | ON-DEMAND VACATE MECHANISM FOR CLOUD SPECTRUM SERVICES - A platform to facilitate transferring spectrum rights is provided that includes a database to ascertain information regarding available spectrum for use in wireless communications. The proposed apparatus and non-transitory machine-accessible medium defines the transactions required for release of the “rented” spectrum by clients which are using the spectrum when demanded by a primary spectrum holder to provide functionality for flexible and optimal use of spectrum on client devices. The apparatus and non-transitory machine-accessible medium coordinates scanning for available broadcast, multicast, and/or conditional access platforms, networks, and/or services, as well as maintaining connection with CSS network elements to enable flexible and optimal use of the spectrum and manages the resources among multiple radios and applications on the platform. | 10-17-2013 |
20130273952 | IMT AND NON-IMT WIRELESS COMMUNICATION DEVICE - A communication apparatus associated with a system that uses two or more wireless standard in IMT and non-IMT bands. The invention is a wireless device with the ability to operate, transmit and/or receive, in one or more IMT bands and one or more non-IMT bands that are licensed to services and/or applications other than IMT. This is accomplished through inclusion in the wireless device of one or more radios operating in licensed IMT bands, an “IMT radio”, and one or more radios operating in licensed non-IMT bands, a “non-IMT radio”. A non-IMT radio could be a stand-alone, separate radio inside the wireless device or an extension or modification of the IMT radio in a way that it covers non-IMT bands. | 10-17-2013 |
20130273953 | OPERATOR AND THIRD PARTY CLOUD SPECTRUM SERVICES FOR EFFICIENT SPECTRUM USAGE - A cloud spectrum manager (CSM) for managing the sharing of spectrum among multiple operators in a distributed computing environment. The cloud spectrum manager comprises an allocation service component which applies a resource allocation policy to determine whether the requested spectrum from an operator may be allocated. The allocation of spectrum allows the operator to get spectrum from the CSM at wholesale prices and then the operator manages the rented spectrum with its associated client devices. The operator manages the rented spectrum, perform their own analytics & optimization and offer spectrum services to the clients. The demands on the CSM are alleviated since it can manage spectrum at whole sale quantities and leave the finer grain device to device management to the operator. | 10-17-2013 |
20130273958 | CLOUD-BASED SPECTRUM MANAGEMENT SERVICES - A platform to facilitate transferring spectrum use rights is provided that includes a database to ascertain information regarding available spectrum for use in wireless communications. A request for spectrum use from an entity needing spectrum may be matched with available spectrum. The Cloud Spectrum Services (CSS) process allows entities to access spectrum they would otherwise not have; it allows the end user to complete their download during congested periods while maintaining high service quality; and it allows the holder of rental spectrum to receive compensation for an otherwise idle asset. | 10-17-2013 |
20130275346 | INTELLIGENT SPECTRUM ALLOCATION BASED ON USER BEHAVIOR PATTERNS - A platform to facilitate transferring spectrum rights is provided that includes a database to ascertain information regarding available spectrum for use in wireless communications. A request for spectrum use from an entity needing spectrum may be matched with available spectrum. This matching comprises determining a pattern in user requests overtime to optimize spectrum allocation. The Cloud Spectrum Services (CSS) process allows entities to access spectrum they would otherwise not have; it allows the end user to complete their download during congested periods while maintaining high service quality; and it allows the holder of rental spectrum to receive compensation for an otherwise idle asset. | 10-17-2013 |
20140045536 | SYSTEMS AND METHODS FOR SERVICE SET IDENTIFIER-BASED LOCATION DETECTION - Systems and methods are disclosed for identifying a location based at least in part on identifying a wireless access point and at least one service set identifier associated with the wireless access point. | 02-13-2014 |
20140088864 | ROUTE ESTIMATION BASED UPON ENCOUNTERED AMBIENT WIRELESS SIGNAL SOURCES - Described herein are technologies related to estimating a route being traveled by a mobile device based upon detection of an array of ambient identifiable wireless signal (IWS) sources while the device is traveling. Route estimation also includes destination prediction. The ambient IWS sources are part of topography of such IWS sources that are located within reception range along a route being traveled or have been previously detected along a route that was traveled. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. | 03-27-2014 |
20140095071 | ROUTE LEARNING WITH NETWORKED ASSISTANCE - Described herein are technologies related to technologies for learning a route being traveled by a mobile device based upon 1) detection of ambient identifiable wireless signal (IWS) sources while the device is traveling the route and 2) assistance from centralized or network resource. The network assistance may, for example, provide information from other devices that has traveled the same route or part of the same route before. Consequently, the route is learned much faster than it would be otherwise. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. | 04-03-2014 |
20140162617 | METHOD FOR DEVICE CONFIGURATION, DATABASE, MOBILE COMMUNICATION DEVICE AND NETWORK ENTITY - A method for device configuration is described comprising storing information about whether a mobile communication system comprising a mobile communication device operates correctly when a configuration is applied in a context of a configuration history to the mobile communication device; receiving a request for a configuration to be applied to mobile communication devices; and determining a configuration to be applied to the mobile communication devices based on the stored information. | 06-12-2014 |
20140192685 | DYNAMIC SELECTION OF SPECTRUM ACCESS IN A SPECTRUM SHARING CONTEXT - Briefly, in accordance with one or more embodiments, a wireless system may be controlled to operate via time-division duplexing (TDD) in a first mode and operate via frequency-division duplexing (FDD) in a second mode. The mode of operation may be selected based at least in part on the available spectrum not utilized by a primary spectrum holder (PSH) in the vicinity of the wireless system. In one or more embodiments, control of operation between TDD and FDD, or between different realizations of the same duplex scheme, may be implemented by a cloud spectrum broker/controller, and in one or more alternative embodiments, control of operation between TDD and FDD may be implanted by the operator of the wireless system as an alternative spectrum holder (ASH). | 07-10-2014 |
20140220993 | TWO-LEVEL OPTIMIZATION FOR CLOUD SPECTRUM SERVICES - A system and method are provided for implementing a cloud based spectrum management scheme that enables Dynamic Spectrum Access (DSA) through rentals of available spectrum in a two-level analytics process for optimization. Primary spectrum holders as exclusive licensees of underused spectrum communicate with a global spectrum broker to place portions of their underused spectrum into an auction-based rental market on the condition that they can regain control of their spectrum when a need arises. Local spectrum brokers communicate with the global spectrum broker to bid for available spectrum to meet their temporary needs in time and place. The local spectrum brokers, in turn, administer local optimization schemes over their portion of the global region to ensure that an expected level of quality of service is provided to individual customers with whom the local spectrum brokers communicate. The disclosed brokering scheme, properly administered, provides an incremental step-wise approach to solving long-term spectrum shortage for wireless communications. | 08-07-2014 |
20140220999 | CLOUD BASED SPECTRUM MANAGEMENT ANALYTICS - A system and method are provided for implementing a spectrum management analytics (SMA) algorithm that references a plurality of enumerated inputs to generate a set of output parameters for use in attempting to optimize spectrum. The SMA algorithm is a part of a cloud spectrum broker (CSB) analytic. The CSB analytic provides for: | 08-07-2014 |
20140256284 | IMPLEMENTING A DYNAMIC CLOUD SPECTRUM DATABASE AS A MECHANISM FOR CATALOGING AND CONTROLLING SPECTRUM AVAILABILITY - A system and method are provided for implementing a dynamic cloud spectrum database to codify and store information on, and track the use of, spectrum resources made available by primary spectrum holders in an effort to facilitate spectrum management for networks using spectrum allocated through a Dynamic Spectrum Access scheme that allows the primary spectrum holders, or proxies assigned to manage a given allocations of spectrum, to temporarily “rent” access to the spectrum they hold to other entities. Spectrum may be listed in the database defined by a common unit measurement system according to a defined metric for quantifying spectrum. A time-frequency unit or TFU is defined according to a unit of spectrum being available for a specified time, e.g., 1 MHz of spectrum being available for use for 1 second at a given location. Spectrum resources negotiated in the disclosed transactions are represented and/or transferred in multiples of TFU's. | 09-11-2014 |
20140315560 | DYNAMIC ALLOCATION OF WIRELESS SPECTRUM FOR UTILIZATION BY WIRELESS OPERATOR NETWORKS - Certain embodiments herein are directed to determining an allocation of wireless spectrum, which may include one or more frequencies for communicating content, among operator networks that provide wireless (for example, cellular) services to their customers. Information associated with a supply of wireless spectrum and a demand for wireless spectrum may be analyzed to determine an allocation of the wireless spectrum. Various techniques may be used to determine the allocation, such as various types of auctions, mathematical or statistical techniques, and/or heuristic approaches that may consider various factors. Upon determining an allocation of the wireless spectrum, configuration information associated with the wireless spectrum may be determined and sent to one or more devices associated with respective operator networks, where the configuration information may be used to configure the operator network to utilize the allocated wireless spectrum. | 10-23-2014 |
20140321425 | SHARED SPECTRUM REASSIGNMENT IN A SPECTRUM SHARING CONTEXT - The techniques introduced here provide for efficient mass handover from a shared-spectrum wireless communication system (e.g., Licensed Shared Access, Authorized Shared Access, Cloud Spectrum Services, or the like) to a target system (e.g., 3GPP LTE, or the like). The techniques further provide for efficient handling of transitions from one shared-spectrum allocation period to the next shared-spectrum allocation period. Additionally, the techniques provide for efficient handling of multi-operator transitions to re-licensed or re-negotiated shared-spectrum allocations. | 10-30-2014 |
20150052239 | CONTEXT BASED SPECTRUM MANAGEMENT SYSTEM - Generally, this disclosure provides systems, devices, methods and computer readable media for context based spectrum management. A device may include a user preference determination module to determine a level-of-service preference of a user of the device, the preference associated with an application. The device may also include a user state determination module, to determine a state of the user, and a device capability determination module, to determine capabilities of the device. The device may further include an application programming interface (API) to provide the context to a cloud-based server configured to manage spectrum. The context includes the preference, the state and the capabilities. The API is further configured to receive content delivery options from the cloud-based server. | 02-19-2015 |
20150085746 | SELECTIVE UTILIZATION OF CONSUMER SHARED ACCESS POINTS TO FACILITATE OPTIMIZED WIRELESS COMMUNICATIONS - Certain embodiments herein relate to selective utilization of shared access points to facilitate optimized wireless communications. A wireless access point located at a home, residence, or other facility may be shared among other such access points to form a wireless network of shared access points across various regions or areas. One or more access points that provide an optimized wireless connection for user devices within range of the access points may be determined in certain embodiments herein. The determination may include comparing operational or performance information associated with the access points, such as link quality, quality of service, current load, backhaul connectivity information, etc., as well as pricing associated with the access points, to determine which one or more access points facilitate or provide optimized wireless communications between devices on a wireless network. | 03-26-2015 |
20150087323 | CLOUD BASED SPECTRUM MANAGEMENT - Certain embodiments herein are directed to managing wireless spectrum, which may include recommending or transmitting spectrum usage changes to one or more wireless devices. A spectrum management system comprising one or more computers may receive spectrum usage information associated with one or more wireless devices. The spectrum management system may generate a spectrum usage map based on the received information. Based on the spectrum usage map, a spectrum usage change is determined and transmitted to one or more wireless devices. The wireless devices may change their operation in accordance with the spectrum usage change. | 03-26-2015 |