Abstract:
The present disclosure pertains to a method of operating a wireless device in a wireless communication network, wherein the wireless device is adapted to transmit data based on pre-determined communication schedules, each communication schedule pertaining to a scheduling time interval of predetermined length. The method comprises determining, by the wireless device, a pattern of expected transmission accesses on at least a first transmission frequency spectrum accessed with Listen-Before-Talk (LBT), the pattern covering a plurality of scheduling time intervals. The disclosure also pertains to corresponding devices and further methods.
Abstract:
In one aspect, a wireless device supporting uplink carrier aggregation transmits scheduling requests on a first uplink serving cell and determines that no uplink grant is received on the first uplink serving cell or that the first uplink serving cell has become less reliable than a second uplink serving cell for transmitting scheduling requests. In response, the wireless device transmits scheduling requests on the second uplink serving cell. In a further aspect, a base station detects scheduling requests sent by the wireless device on the second uplink serving cell, wherein the second uplink serving cell is different than a first uplink serving cell on which the base station expects the scheduling requests. In response, the base station takes action to change a scheduling request priority or the scheduling request configuration for the wireless device to the second uplink serving cell from the first uplink serving cell.
Abstract:
본 발명의 일 실시예는, 무선통신시스템에서 AP(Access Point)가 프레임을 송수신하는 방법에 있어서, MU(Multi User) 전송을 수행할 둘 이상의 STA를 결정하는 단계; 상기 둘 이상의 STA 각각에 대해, 트리거 프레임에 관련된 파라미터를 전송할 DTIM(Delivery Traffic Indication Map)을 결정하는 단계; 상기 DTIM을 통해 상기 트리거 프레임에 관련된 파라미터를 전송하는 단계; 및 상기 트리거 프레임에 관련된 파라미터에서 지시되는 시간-주파수 자원에서, 상기 둘 이상의 STA로부터, MU 프레임을 수신하는 단계를 포함하는, 프레임 송수신 방법이다.
Abstract:
The invention relates to a method of transmitting data between network devices (110, 120, 130) over a non-deterministic network (100) with a multiple channel access method, wherein it is not possible to determine, whether a network device can access the non-deterministic network (1), wherein the non-deterministic network (100) comprises a plurality of network devices (110, 120, 130), comprising the steps of: synchronising clocks of individual network devices of the plurality of network devices (110, 120, 130) with each other, dividing time available for transmitting the data into timeslots, designating respective pairs of consecutive timeslots to the individual network devices of the plurality of network devices (110, 120, 130), wherein an individual network device (110, 120, 130) transfers data only during the respective pairs of timeslots designated to it and evaluating, whether a network device of the plurality of network devices (110, 120, 130) shall retransmit data, which it has already transmitted during a first timeslot of a pair timeslot, within the second timeslot of the pair of timeslots.
Abstract:
A scheduling system and method are provided. The system and method provide a mechanism for a customer to schedule appointments directly with healthcare providers which is not presently possible since each healthcare provider may use a different practice management system that has different formats and protocols.
Abstract:
A method of operating a station (STA) in a communications network is disclosed. A set of access categories of the STA that are enabled for unscheduled automatic power save delivery (U-APSD) are identified. Specifically, each access category in the set of access categories is associated with one or more user priority values. A lowest-priority access category is determined among the set of access categories. Specifically, the lowest-priority access category is associated with the lowest user priority value among the set of access categories. A trigger frame associated with the lowest-priority access category is then transmitted to an access point (AP) to initiate a first unscheduled service period with the AP.
Abstract:
The present disclosure, for example, relates to one or more techniques for indicating a frame format for transmissions using unlicensed radio frequency spectrum bands. A UE may receive, from a base station, a frame format indicator associated with a transmission opportunity for transmissions in an unlicensed radio frequency spectrum band. The UE may determine a time-division duplexing (TDD) configuration for the transmission opportunity based at least in part on the frame format indicator.