Patent classifications
H04L1/0017
Power saving in stations connected to a very high throughput access point
A system and method for power saving in power saving stations connected to a Very High Throughput (VHT) access point is disclosed. The access point receives triggers from power saving stations. The power saving stations are one of VHT Transmission Opportunity (TXOP) power saving stations and non-VHT TXOP power saving stations. Successively, Quality of service (QoS) requirements of buffered data for the power saving stations connected to the VHT access point is determined. In a first case, the QoS requirements of buffered data corresponding to the non-VHT TXOP power saving stations exceed the QoS requirements of the VHT TXOP power saving stations. During the first case, the VHT TXOP power saving stations are sent into a sleep state and buffered data corresponding to the non-VHT TXOP power saving stations is transmitted. In a second case, the QoS requirements of buffered data corresponding to the VHT TXOP power saving stations either exceeds or equal to the QoS requirement of buffered data corresponding to the non-VHT TXOP power saving stations. During the second case, the non-VHT TXOP power saving stations are sent into a sleep state and the buffered data corresponding to the VHT TXOP power saving stations is transmitted.
Resource exclusion for device to device communication
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select, in a first time slot, a set of resources to use for transmission to another UE; evaluate, in a second time slot, whether one or more resources of the set of resources is available; and transmit, based on the one or more resources of the set of resources being available, information to the other UE in a third time slot and using the set of resources, or reselect, based on the one or more resources of the set of resources being unavailable, another resource for transmission of the information to the other UE. Numerous other aspects are provided.
Methods and Apparatus for Controlling One or More Transmission Parameters Used by a Wireless Communication Network for a Population of Devices Comprising a Cyber-Physical System
This document presents one or more advantageous approaches for Reinforcement Learning (RL) powered management of one or more transmission parameters, such as transmit power and diversity, for maximizing the application-layer reliability and availability of a Cyber-Physical System (CPS) with a minimized level of radio/power resource consumption. Example mathematical models are also disclosed and are useful for transforming high-level intents (e.g., KPIs that are applicable to industrial automation and control systems) into low-level orchestration objectives that drive the RL-based control. These objectives are subsequently employed in the definition of an RL-powered orchestrator. which may comprise an appropriately configured network node or other computing platform associated with the wireless communication network used to provide inter-device communications for a CPS comprising a population of devices. Further, the disclosure details example communicatione.g., observations and corresponding control signaling-between the orchestrator and the environment being managed.
User equipment and wireless communication method for neural network computation
A user equipment (UE) includes a processor and a transmitter. The processor performs a neural network computation to generate a plurality of neural network computation results, wherein the neural network computation results are included in a data packet, and the neural network computation results are intermediate data of the neural network computation. The transmitter transmits the data packet to a base station. The data packet includes a descriptor and the descriptor includes parameters and settings corresponding to the neural network computation results.
Non-volatile memory configured to return error reduced read data
A non-volatile memory system receives a request to read data. That request includes a quality of service indication. The memory system performs a read process that satisfies the quality of service indication and identifies a set of data with errors. The memory system returns the set of data with errors in response to the request.
POWER SAVING IN STATIONS CONNECTED TO A VERY HIGH THROUGHPUT ACCESS POINT
A system and method for power saving in power saving stations connected to a Very High Throughput (VHT) access point is disclosed. The access point receives triggers from power saving stations. The power saving stations are one of VHT Transmission Opportunity (TXOP) power saving stations and non-VHT TXOP power saving stations. Successively, Quality of service (QoS) requirements of buffered data for the power saving stations connected to the VHT access point is determined. In a first case, the QoS requirements of buffered data corresponding to the non-VHT TXOP power saving stations exceed the QoS requirements of the VHT TXOP power saving stations. During the first case, the VHT TXOP power saving stations are sent into a sleep state and buffered data corresponding to the non-VHT TXOP power saving stations is transmitted. In a second case, the QoS requirements of buffered data corresponding to the VHT TXOP power saving stations either exceeds or equal to the QoS requirement of buffered data corresponding to the non-VHT TXOP power saving stations. During the second case, the non-VHT TXOP power saving stations are sent into a sleep state and the buffered data corresponding to the VHT TXOP power saving stations is transmitted.
System and method for improved push-to-talk communication performance
A system and method for improved push-to-talk (PTT) communications performance includes a PTT application server receiving a request from a client user equipment (UE) device to access PTT services over a carrier network. The PTT application server measures, determines, predicts, or otherwise detects congestion in a cell of the carrier network servicing the client UE device. In a representative aspect responsive to detecting a value of congestion, the PTT server modifies one or more PTT call parameters, transmits a modified PTT call parameter to the UE device, and reduces the number of signals subsequently transmitted to the UE device. The modified PTT call parameter may be a codec selection for encoding/decoding PTT voice data. Subsequently transmitted signals may include acknowledgement signals, retry requests, bundled frames, or the like.
System and method for multi-user full duplex link adaptation
A method of link adaptation is described including establishing, using a first serving point, a multi-user full duplex mode wherein the multi-user full duplex mode enables a downlink to a first wireless device and an uplink from a second wireless device. The first serving point requests from the first wireless device a first channel quality indicator indicating channel quality between the serving point and the first wireless device in a full duplex time period and a second channel quality indicator indicating channel quality between the serving point and the first wireless device in non-full duplex time period. The full duplex mode is evaluated using the first and second channel quality indicators. At least one parameter of the full duplex mode is adjusted based on the evaluating.
Methods for Adapting UE Measurement Period to Conditions
Embodiments described herein are directed to methods for adaptively configuring a measurement period in a user equipment or another network node. The measurement period can be determined based at least in part on an assessment of one or more conditions, wherein each of the measurement periods is associated with at least one condition. The determined measurement period can be used for performing and/or reporting one or more measurements. According to certain embodiments, the measurement period may be adapted by maintaining concurrently two or more measurement filters with different measurement periods and then selecting the appropriate one, based on a condition assessment result.
COLLABORATIVE COMMUNICATIONS
In a first device incorporating a processor and a memory in communication with the processor, the memory includes executable instructions that, when executed, cause the processor to control the first device to perform functions of receiving a bit error pattern of data traffic transmission from the first device to a second device, the bit error pattern including a number and locations of bit errors which occurred during the data traffic transmission; and adapting at least one transmission parameter of the first device based on the received bit error pattern. The error pattern allows more refined data traffic decisions.