Abstract:
Un procedimiento para comunicación inalámbrica, que comprende: recibir (415; 1005), dentro de una trama en una banda de espectro de radiofrecuencia compartido compartida por una pluralidad de operadores de red, un preámbulo común para sincronizar la pluralidad de operadores de red con la trama, en el que el preámbulo común comprende información relacionada con el subintervalo de adquisición de la trama, información de sincronización para la trama o combinaciones de las mismas; recibir (430; 1010), durante un subintervalo de adquisición de la trama y después de la recepción del preámbulo común, una o más señales específicas de operador de red; identificar (435; 1015), en base a las una o más señales específicas de operador de red, nodos inalámbricos vecinos.
Abstract:
Methods, systems, and devices for wireless communication are described. A wireless node may receive stress beacons on a channel. Each stress beacon may include an indication of an allowable interference level for a corresponding wireless node that transmitted the stress beacon on the channel. The wireless node may update a backoff window for the channel based on the allowable interference levels indicated in the stress beacons.
Abstract:
Un procedimiento para comunicación inalámbrica, que comprende: identificar una trama en una banda de espectro de radiofrecuencia compartida, compartida por una pluralidad de entidades operadoras de la red; identificar una primera pluralidad de subintervalos en la trama para uso exclusivo por parte de una entidad operadora de la red; identificar una segunda pluralidad de subintervalos en la trama para el uso priorizado por la entidad operadora de la red, en el que dichos subintervalos para el uso priorizado son reutilizables por una o más otras entidades operadoras de la red sobre una base oportunista si la entidad operadora de la red priorizada no utiliza los recursos; identificar una tercera pluralidad de subintervalos en la trama para uso oportunista por parte de la entidad operadora de la red, en el que el uso oportunista es con base en un procedimiento de detección de medio; y comunicar, mediante el uso de uno de los subintervalos identificados, con un nodo inalámbrico asociado con la entidad operadora de la red.
Abstract:
The described techniques provide for partitioning resources to coordinate wireless communications between one or more network operating entities within a shared spectrum. Partitioning resources may include assigning certain types of communication for each network operating entity to certain time intervals within a larger time frame. For example, a network operating entity may be assigned time intervals for exclusive communication, time intervals for prioritized communication with respect to other network operating entities, and time intervals for opportunistic communication.
Abstract:
Methods, systems, and devices for wireless communication are described that provide for discovery of resources in a wireless communications system. The wireless communications system supports operations for multiple network operating entities that share a radio frequency spectrum. To discover and perform synchronization with the wireless communications system, a common preamble may be transmitted by nodes associated with multiple network operating entities. The common preamble may include information common to each of the multiple network operating entities which may be used by a device to identify neighboring wireless nodes, available network operating entities, or sub-intervals designated for prioritized or opportunistic use by one or more network operating entities.
Abstract:
Techniques are described for wireless communication at a wireless device. One method includes identifying a priority of the wireless device for a transmission interval of a radio frequency spectrum band shared by a plurality of network operating entities; identifying an absence of a predetermined transmission type in each of a number of clear channel assessment (CCA) slots of the transmission interval, in which each of the number of CCA slots is associated with a higher priority than the identified priority of the wireless device; and communicating over the radio frequency spectrum band based at least in part on the identified absence of the predetermined transmission type in each of the number of CCA slots associated with the higher priority than the priority of the wireless device.
Abstract:
Methods, systems, and devices for wireless communication are described. A wireless node may receive stress beacons on a channel. Each stress beacon may include an indication of an allowable interference level for a corresponding wireless node that transmitted the stress beacon on the channel. The wireless node may update a backoff window for the channel based on the allowable interference levels indicated in the stress beacons.
Abstract:
The present disclosure describes methods and apparatuses for improved transport block decoding in devices capable of wireless communication, which may include user equipment and network entities. For example, the present disclosure presents methods and apparatuses for decoding a code block from a plurality of code blocks corresponding to a transport block, obtaining a reliability indicator that identifies a reliability of the decoding of the code block, comparing the reliability indicator to a reliability threshold, and determining whether to decode a subsequent code block from the plurality of code blocks based on the comparing. Furthermore, these methods and apparatuses may include determining not to decode at least one subsequent code block of the transport block where the comparing indicates that the reliability indicator is less than the reliability threshold. As such, device power is not unnecessarily consumed by decoding likely superfluous code blocks.
Abstract:
TDD devices may transmit using multiple antennas. First and second antennas having first and second receive conditions may receive a communication. In an aspect, first and second transmit conditions for the first and second antennas may be determined based on the first and second receive conditions. In an aspect, the first and second transmit conditions may be compared to select the first or second antenna for transmissions. In an aspect, the first and second receive conditions may be compared to select the first or second antenna for transmissions. In an aspect, first and second transmission conditioning values, which may determine transmission powers, may be determined based on the first and second receive conditions. A first transmission chain, associated with an active radio access technology (RAT) or carrier, and a second transmission chain, associated with an inactive RAT or carrier, may be activated to send transmissions from the first and second antennas.