Abstract:
A controlling method for coexistence of dual modes, including: when a Wi-Fi chip in a station (STA) mode needs to switch from a first signal channel to a second signal channel, sending, by the Wi-Fi chip in an access point (AP) mode, a control message to an external device, where the control message indicates that the Wi-Fi chip is in an absent status within a preset period of time, thus enabling the external device to stop transmitting data to the Wi-Fi chip based on the control message within the preset period of time; within the preset period of time, switching the Wi-Fi chip to work in the second signal channel; and when the preset period of time ends, switching the Wi-Fi chip back to work in the first signal channel.
Abstract:
Techniques are described for wireless communication. One method includes receiving, in a downlink portion of a transmission structure on a shared radio frequency spectrum band, an uplink grant for an uplink data portion of the transmission structure. The transmission structure includes the downlink portion, followed by and time domain multiplexed with an uplink control portion, followed by and time domain multiplexed with the uplink data portion. The method also includes retaining access to the shared radio frequency spectrum band by transmitting an unscheduled transmission during the uplink control portion of the transmission structure.
Abstract:
Embodiments described herein relate generally to a communication between a user equipment (UE) and an evolved nodeB (eNodeB) communicating over a 5G link. Data rate throughput may be increased when, after a 5G channel blockage occurs, the UE may wait a determined amount of time to discover if the channel has opened before initiating a radio link failure ("RLF") and RLF recovery procedure.
Abstract:
A method for managing the configuration of a wireless connection used to transmit sensor readings from a sensor to a data collection facility, the method comprising receiving a sensor reading from the sensor, comparing the value of the sensor reading with a forecast value for the sensor reading, determining the value of a normality parameter for the sensor, wherein the value of the normality parameter defines the extent to which the value of the sensor reading differs from the forecast value; and determining whether to retain a current configuration of the wireless connection between the sensor and data collection facility or to change the configuration, wherein the determination to retain the current configuration or change configuration is based at least in part on the value of the normality parameter.
Abstract:
Systems and techniques enable an improved network selection procedure. Providers maintain preferred networks lists provisioned to UEs. The preferred networks lists include WLAN RATs, and for each entry coverage area and type of supported services. UEs include multiple credentials for connectivity via providers and potentially multiple transceivers supporting multiple active services. A UE triggers a network selection procedure whenever a new service is initiated. A credential is selected. The UE builds a list of network/RAT combinations from preferred networks lists and filters this list, removing entries that do not support the new service. The UE takes the context of the UE into consideration, further filtering the list. The remaining entries are scanned and a network/RAT combination selected. The UE determines whether registering with the selected network/RAT combination causes an interruption to an ongoing service. If not, the UE registers on the selection. If so, the UE engages in interruption resolution.
Abstract:
Methods and devices for improving performance on a wireless communication device having at least a first subscriber identity module (SIM) and a radio frequency (RF) resource may include detecting, on a modem stack associated with the first SIM, an active communication in a first network that supports high speed downlink packet access (HSDPA). During the active communication in the first network, the wireless communication device may detect a signal disruption period, and determine whether an operational downlink mode for the modem stack associated with the first SIM does not match a corresponding downlink mode represented in the first network. Upon determining that the operational downlink mode for the modem stack associated with the first SIM does not match the corresponding downlink mode represented in the first network, the wireless communication device may trigger an internal instruction to transition to a new downlink mode.
Abstract:
Methods, a wireless device (400; 120) and a radio network node (600; 110), for managing information about one or more coverage classes associated with the wireless device (400; 120). The wireless device (400; 120), sends, to the radio network node (600; 110) that receives, a message that comprises an indicator indicating an updated downlink coverage class estimated by the wireless device (400; 120).
Abstract:
본 발명은 롱 텀 에볼루션(long term evolution: LTE)과 같은 4세대(4th-generation: 4G) 통신 시스템 뿐만 아니라 보다 높은 데이터 전송률을 지원하기 위해 제공될 5세대(5th-generation: 5G) 또는 프리-5G(pre-5G) 통신 시스템에 관련된 것이다. 본 발명은 디바이스 대 디바이스(device to device: D2D) 통신을 사용하는 무선 통신 시스템에서 사용자 단말(user equipment: UE)이 데이터 채널을 통해 탐색 채널에서 송신되는 탐색 메시지를 송신할 것임을 나타내는 정보 및 상기 탐색 메시지와 관련된 데이터 양에 대한 정보가 포함된 요청 메시지를 기지국으로 송신하고, 상기 탐색 메시지를 송신하기 위해 할당된 자원에 대한 정보 및 상기 탐색 메시지의 송신을 위해 필요한 메시지임을 나타내는 정보가 포함된 제어 메시지를 상기 기지국으로부터 수신하고, 상기 제어 메시지를 기반으로 상기 데이터 채널을 사용하여 상기 탐색 메시지를 타겟 UE로 송신한다.
Abstract:
Methods and systems for low latency data transmission and delivery are described. The data is relayed from a data source to a user area in the server. The relay may be a mobile device, The user space can comprise multiple endpoints. For scalability, additional servers may be added with different configurations.