Abstract: Aspects of this disclosure relate to pair of wireless communication devices wirelessly communicating with a network system in a coordinated manner. The wireless communication devices of the pair can be in communication with each other via a wireless peer-to-peer link. A primary wireless communication device can communicate a first part of a multiple-input multiple-output (MIMO) transmission via cellular communications and a second part of the MIMO transmission via the peer-to-peer link. This can enable the primary wireless communication device to communicate with the network system at a higher data rate and/or at a higher MIMO rank.

Abstract: Aspects of this disclosure relate to pair of wireless communication devices communicating with a network system in a coordinated manner. The network system can transmit data to and/or receive data from the pair of wireless communication devices. This can enable the network system to communicate with a primary wireless communication device of the pair at a higher data rate than a peak data rate of wirelessly communicating with the primary wireless communication device. The pair of wireless communication devices can be in communication with each other via a peer-to-peer link.

Abstract: Aspects of this disclosure relate to group of wireless communication devices communicating with a network system in a coordinated manner. The wireless communication can be unbalanced between uplink and downlink. In some instances, the network system can wirelessly communicate uplink data with the group of devices and wirelessly communicate downlink data with a single device of the group. In some other instances, the network system can wirelessly communicate downlink data with the group of devices and wirelessly communicate uplink data with a single device of the group.

Abstract: Aspects of this disclosure relate to pair of wireless communication devices wirelessly communicating with a network system in a coordinated manner. A secondary wireless communication device can wirelessly communicate part of a multiple-input multiple-output (MIMO) transmission associated with a primary wireless communication device (i) with the primary wireless communication device via the peer-to-peer link and (ii) with the network system via a cellular link. The secondary wireless communication device can enable the primary wireless communication device to communicate with the network system at a higher data rate and/or at a higher MIMO rank.

Abstract: Aspects of this disclosure relate to of managing wireless communication between a cellular carrier network and a wireless communication device. A request that a wireless communication device connect to the cellular carrier network via a cellular link between an anchor device and the cellular carrier network can be detected. Wireless communication of information associated with the wireless communication device between the anchor device and the cellular carrier network can be tracked. An account associated with the anchor device can be updated based on serving as an anchor device for the wireless communication device.

Abstract: Aspects of this disclosure relate to user equipment assisted multiple-input multiple-output (MIMO) downlink configuration. Features are described for a user equipment determination of a desired transmission mode and/or active set of serving nodes for wireless communication service(s). The user equipment may submit a request for the desired mode and/or nodes to a network controller such as a baseband unit. The user equipment may subsequently receive a configuration for the requested wireless communication service(s).

Abstract: Aspects of this disclosure relate to distributed multiple-input multiple-output (MIMO) downlink configuration. Features are described for a network controller (e.g., baseband unit) to receive one or more requests including a desired transmission mode and/or active set of serving nodes for wireless communication service(s) for user equipment. The baseband unit may determine an optimal configuration in consideration of the desired parameters along with other network information. The network controller may then transmit one or more configuration messages via the network to optimally allocate resources distributed within the network.

Abstract: Aspects of this disclosure relate to cooperative multiple-input multiple-output (MIMO) downlink scheduling. Features are described for scheduling transmissions within a MIMO network to efficiently allocate resources considering the needs and/or characteristics of devices served by the network. The downlink mode or active set may be scheduled based at least in part on the channel state information and additional network system information detected by or otherwise available to the scheduling device.

Abstract: Aspects of this disclosure relate to user equipment assisted multiple-input multiple-output (MIMO) downlink configuration. Features are described for a user equipment determination of a desired transmission mode and/or active set of serving nodes for wireless communication service(s). The user equipment may submit a request for the desired mode and/or nodes to a network controller such as a baseband unit. The user equipment may subsequently receive a configuration for the requested wireless communication service(s).

Abstract: Aspects of this disclosure relate to variable multiple-input multiple-output (MIMO) downlink user equipment. Features are described for dynamically adjusting an operational state of a user equipment to obtain network services (e.g., downlink data traffic) according to different transmission modes. The user equipment may provide reports to a network controller indicating characteristics of the user equipment. The characteristics may indicate service level, quality, or type needed for user equipment operations. The user equipment may receive configuration information to adjust wireless capabilities to best meet the identified needs of the user equipment and the MIMO network.

Abstract: Embodiments disclosed herein relate to methods and systems for providing improved position location (e.g., time-of-arrival) measurement and enhanced position location in wireless communication systems. In an example method, an access terminal may receive a reference signal in a time slot, the reference signal comprising a sequence of symbols known to a receiver before being received, and may determine, based at least in part on the reference signal, a position location of the access terminal.

Abstract: Embodiments disclosed herein relate to methods and systems for providing improved position-location (e.g., time-of-arrival) measurement and enhanced position location in wireless communication systems. In an embodiment, an access point may replace information (e.g., data) transmission by a “known” transmission (or “reference transmission”) at a predetermined time known to access terminals in the corresponding sectors. The access terminals may use the received reference transmission to perform a position-location measurement, and report back the measured information. The access point may also send a reference transmission on demand, e.g., in response to a request from an access terminal in need for a location-based service.

Abstract: Certain aspects of the present disclosure relate to adapting transmitter configuration for efficient concurrent primary user detection through adaptive self-interference cancellation. A wireless transmitting device may schedule a transmission in a shared spectrum. The device may scan at least a portion of the shared spectrum during the transmission to receive a signal. Interference caused by the transmission may he cancelled from the received signal using self-interference cancellation circuitry. The device may determine whether the received signal indicates usage by a primary user of the shared spectrum. In an aspect, the transmission may be a SISO transmission. In another aspect, carrier aggregation may be used for the transmission and a potential carrier may be subject to primary user detection.

Abstract: Apparatus and methods for controlling antenna down tilt in a mixed coordinated/non-coordinated network include receiving one or more input signals defining a waveform to be transmitted, for determining a tilt angle state to be applied to the antenna based on the one or more input signals, and for transmitting a tilt control signal if the determined tilt angle state differs from a current tilt angle state associated with the antenna.

Abstract: An authentication system includes a first authentication key associated with a first device, the first authentication key having a corresponding authentication level, a second authentication key associated with a second device, the second authentication key having a corresponding authentication level, and an enhanced authentication key generated when the first and second authentication keys are combined, the enhanced authentication key having an authentication level that represents a higher authentication level than the authentication level of the first authentication key and the authentication level of the second authentication key.

Abstract: Certain aspects of the present disclosure relate to adapting transmitter configuration for efficient concurrent primary user detection through adaptive self-interference cancellation. A wireless transmitting device may schedule a transmission in a shared spectrum. The device may scan at least a portion of the shared spectrum during the transmission to receive a signal. Interference caused by the transmission may he cancelled from the received signal using self-interference cancellation circuitry. The device may determine whether the received signal indicates usage by a primary user of the shared spectrum. In an aspect, the transmission may be a SISO transmission. In another aspect, carrier aggregation may be used for the transmission and a potential carrier may be subject to primary user detection.

Abstract: A method, an apparatus, and a computer program product are provided in connection with facilitating hybrid unicast/broadcast service distribution. In one example, a communications device is equipped to provide a parity portion of titles in a channel of a service to a plurality of UEs at a first time, receive, from a UE at a second time, a request to access a title of the one or more titles, and provide an enablement item, to the requesting UE, which is a portion of the requested title that, when processed with the provided parity portion of the requested title, is sufficient to allow the requesting UE to decode and access to the requested title. In an aspect, the parity portion may be a parity portion of a fountain code encoded title, and the enablement item may be repair symbols of the fountain code encoded title.

Abstract: A deployment and distribution model improves content delivery with a business incentive for placement of kiosks with one or more wireless access points in public locations so that portable media players (PMPs) can receive media content (e.g., audio, video, text, haptic content, etc.). In addition, coordination between subscribing users of PMPs, vendors who provide kiosks, and a network central controller of a content distribution system allow for prepositioning of video content at the kiosks through economically desirable low data rate communication links from the network (e.g., dial-up modem, DSL, etc.); coordinated queuing of downloads (e.g., partial downloads) between kiosk to PMP, peer-to-peer (P2P) downloading between PMPs, and uploads from PMP to kiosk; billing/crediting to correspond with such participation in the distribution; and changing priority/selection of prepositioning of content at kiosks to reflect a clientele profile.

Abstract: A display device may include a display, an optical touch system proximate the display and a control system. The control system may be capable of receiving input for initiating a peer-to-peer data transfer and of performing an authentication process for the peer-to-peer data transfer. The authentication process may involve obtaining fingerprint images via the optical touch system. The display device may provide a prompt to position the display device proximate a second device, e.g., with the display adjacent to a display of the second device. The display may display data transfer parameters for the peer-to-peer data transfer. The optical touch system may receive a confirmation that the second device received the data transfer parameters. The peer-to-peer data transfer may be performed, at least in part, by an array of optical transceivers.

Abstract: A display device may include a display, an optical touch system proximate the display and a control system. The control system may be capable of receiving input for initiating a peer-to-peer data transfer and of performing an authentication process for the peer-to-peer data transfer. The authentication process may involve obtaining fingerprint images via the optical touch system. The display device may provide a prompt to position the display device proximate a second device, e.g., with the display adjacent to a display of the second device. The display may display data transfer parameters for the peer-to-peer data transfer. The optical touch system may receive a confirmation that the second device received the data transfer parameters. The peer-to-peer data transfer may be performed, at least in part, by an array of optical transceivers.