摘要:
In described examples, a method of operating a wireless communication system includes receiving allocation information for second wireless transceivers (UE) from a first wireless transceiver (RU) by one of the second wireless transceivers (106) on a physical broadcast channel. The one of the second wireless transceivers (106) decodes the allocation information for the second wireless transceivers. The one of the second wireless transceivers (106) receives procedural information on a physical downlink control channel in response to the decoded allocation information.
摘要:
Certain aspects relate to methods and apparatus for latency reduction for UEs in a RRC connected mode. During contention-based uplink access by groups of UEs within a subframe, an eNB may decode the received uplink transmission based, at least in part, on the assigned group of resources assigned to the UE and used for transmission. Additional orthogonalization techniques such as reduced TTI size can be used to reduce collisions among different users performing contention-based transmissions. Furthermore, when the eNB fails to successfully decode the uplink transmission, the eNB may identify the UE that sent the uplink transmission based on a detected reference signal and may transmit an uplink assignment to the identified UE.
摘要:
무선 통신 시스템에서 단말에 의해 수행되는 D2D(device-to-device) 신호 전송 방법 및 상기 방법을 이용하는 단말 장치를 제공한다. 상기 방법은 D2D 동작을 위한 하향링크 측정 및 동기화에 이용되는 하나의 하향링크 반송파를 지시하는 측 정 반송파(MEA_CARRIER) 지시 정보를 수신하고, 상기 측정 반송파(MEA_CARRIER) 지시 정보가 지시하는 상기 하나의 하향링크 반송파를 상기 D2D 동작을 위한 하향링크 측정 및 동기화에 이용하는 것을 특징으로 한다.
摘要:
Certain aspects relate to methods and apparatus for latency reduction for UEs in a RRC connected mode. During contention-based uplink access by groups of UEs within a subframe, an eNB may decode the received uplink transmission based, at least in part, on the assigned group of resources assigned to the UE and used for transmission. Additional orthogonalization techniques such as reduced TTI size can be used to reduce collisions among different users performing contention-based transmissions. Furthermore, when the eNB fails to successfully decode the uplink transmission, the eNB may identify the UE that sent the uplink transmission based on a detected reference signal and may transmit an uplink assignment to the identified UE.
摘要:
A method for transmitting data in a wireless local area network and a device using the same are provided. The device determines whether a plurality of data units is to be transmitted via a single channel or a plurality of subchannels. The device transmits the plurality of data units via the single channel or the plurailty of subchannels. The plurality of data units have same access categories.
摘要:
Methods and apparatus for managing a wireless medium include, in one aspect, a method including generating a frame, the frame including a plurality of contiguous schedule blocks, each of the schedule blocks including a first indicator identifying a non-overlapping time interval during a transmission opportunity, and one or more second indicators of one or more devices to communicate within the identified time interval, wherein at least one of the schedule blocks is generated to identifying a plurality of devices to communicate on the medium during the corresponding identified time interval; and transmitting the frame from the device.
摘要:
Methods and apparatus for multiple user uplink are provided. In one aspect, a method includes receiving, at a wireless device, a trigger message allocating one or more wireless transmission resources, each resource allocated to a plurality of stations. The method further includes determining whether to transmit over the allocated resources based on a contention procedure. The method further includes selectively transmitting over the allocated resources based on said determining.