摘要:
Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device such as a user equipment may receive an indicator associated with a periodic grant configuration, wherein the indicator identifies a release of a subsequent resource allocation of the one or more processors; and/or skip at least one communication period for traffic associated with the subsequent resource allocation of the one or more processors based at least in part on receiving the indicator. Numerous other aspects are provided.
摘要:
A wireless device and a wake-up receiver for a corresponding station are configured to negotiate one or more parameters of a wake-up packet. The parameters include offset, wherein a reference point plus the offset indicates a starting time of a wake-up receiver ON window, duration, wherein the duration specifies a time duration of each wake up receiver ON window, and period, wherein the period specifies a time between consecutive starting times of the wake-up receiver ON window and is longer than the duration. The wireless device then encodes the wake-up packet in a wake-up receiver (WUR) management frame to have the offset, duration and period established in accordance with the negotiation, in an element of the WUR management frame comprising a WUR Mode element, a WUR Capability element, or a WUR Operation element. The wireless device transmits the WUR management frame to the one or more stations. The stations may thus decide their power consumption value based on latency and power constraints with minimal complexity.
摘要:
Methods, computer readable media, and apparatus for packets for frequency tracking in wake-up radio systems. An apparatus of a wireless device is disclosing, the apparatus including processing circuitry. The processing circuitry may be configured to decode synchronize fields of a packet, the synchronize fields each comprising an identification, and determine a carrier offset associated with each of the synchronize fields from a corresponding identification, where the carrier offset indicates a frequency offset from a carrier. The processing circuitry may be further configured to determine signal quality metrics for signal reception by the WUR for each carrier offset indicated in the synchronize fields, and configure the WUR to adjust a receive frequency in accordance with one of the carrier offsets based on the signal quality metrics.
摘要:
Systems and methods of handover are disclosed. The PCRF decodes IMS service information for voice media from a P-CSCF. The IMS service information contains codec information of a UE. The PCRF sets, based on the codec information in the IMS service information, a Maximum Packet Loss Rate for uplink and downlink communications between the UE and an eNB. The PCRF generates a PCC rule for the voice media and encodes the PCC rule for transmission to a PCEF. The PCC rule includes the Maximum Packet Loss Rate for both directions. The codec information indicates which of a high robustness codec or a low robustness codec is being used by the UE. The eNB uses the codec information to determine handover thresholds and whether SRVCC handover is to occur for the UE.
摘要:
A mobile telecommunications system transmission and reception point has circuitry configured to receive a status indicator, and to switch between an active state and an inactive state in response to the received status indicator.
摘要:
A transceiver comprises a transmitter configured to generate a test signal and a receiver comprising a measurement circuit configured to receive the test signal from the transmitter and to determine a level of the test signal. A controller is configured to control a variable supply voltage generator to set a supply voltage for the transmitter to a predetermined value and to lower a supply voltage for the receiver until the level of the test signal within the receiver falls below a receiver threshold. A storage element is configured to store the supply voltage corresponding to the receiver threshold as the minimum supply voltage for the receiver.
摘要:
Computer readable media, methods, and apparatus for resource block identification (RBIDs) for neighbor station resource requests are disclosed. An apparatus of a station is disclosed. The apparatus may include a memory, and processing circuitry coupled to the memory. The processing circuitry may be configured to decode a neighbor report comprising one or more RBIDs from a first access point. Each RBID may indicate a frequency resource allocation to transmit one bit of information to a second access point. The processing circuitry may be further configured to respond to decoding a poll trigger from the second access point, by encoding a response to the poll trigger in accordance with the corresponding frequency resource allocation indicated by one of the one or more RBIDs. The processing circuitry may be further configured to configure the station to transmit the response to the second access point in accordance orthogonal frequency division multiple access (OFDMA).
摘要:
Technologies described herein provide reduced power consumption for Cellular Internet-of-Things (CIoT) devices. A CIoT timer value can be indicated by a wireless communication from a cellular base station to the CIoT device. The CIoT device can comprise a CIoT timer that tracks an amount of time elapsed since the CIoT device last decoded an Extended Coverage Synchronization Channel (EC-SCH). When the amount of time elapsed meets or exceeds the CIoT timer value, the CIoT device can again decode the EC-SCH. The CIoT timer value can indicate a minimum rate at which the CIoT device is expected to decode the EC-SCH, though the CIoT can elect to decode the EC-SCH more frequently. The cellular base station can determine when the CIoT device can be expected to use updated parameters that are included in the EC-SCH based on the CIoT timer value.
摘要:
Technology for a mobile station (MS) configured for cellular Internet of Things (CIoT) is disclosed. The MS can receive a ready state discontinuous reception (RS-DRX) configuration message from a base station, wherein the RS-DRX configuration message includes one or more RS-DRX parameters. The MS can initiate RS-DRX based on the one or more RS-DRX parameters included in the RS-DRX configuration message. The RS-DRX can enable the MS to be in a packet idle state of a ready state in between data communications by the MS with the base station. The MS can be configured to periodically switch from a defined sleep duration to a defined ON duration during the packet idle state of the ready state and check for downlink or uplink packet arrivals.
摘要:
A network node and a method performed thereby for controlling operation of a low power node are provided. The network node and the low power node are operable in a wireless communication network, wherein the low power node has at least two modes of operation, an active mode where the low power node is in full operation, and a passive mode where the low power node is discoverable by wireless devices in the network but not available for initial access or incoming handovers. The method comprises receiving (210) a measurement report from at least one wireless device, the measurement report comprising a measurement related to the low power node; and determining (220) the operation mode of the low power node based on the received measurement report. The method further comprises when the current operation mode of the low power node is passive and the determined operation mode is active, changing (230) the operation mode of the low power node to active mode.