WebAug 14, 2014 · The downlink radio resources are requested by a user if downlink data is present in the buffer of the eNodeB for that particular UE. The uplink resources are requested by a UE if data is present in the UE buffer. This information is sent by the UE to the eNodeB using the buffer status report (BSR). WebApr 14, 2024 · The authors propose a scheduling algorithm that utilizes a two-pronged approach, utilizing the buffer size of the different access categories (AC) and tracking the previous transmissions of the STAs. ... this key information to schedule UL transmissions from STAs to minimize the transmission delay for time-sensitive data frames without ...
NR Cell Performance Evaluation with Physical Layer Integration
WebIf the source cell maintains downlink data transmission with the UE, HARQ feedback, CSI feedback, ARQ feedback, and ROHC feedback corresponding to these downlink data will also continue to be reported to the source cell. ... reporting: periodically sends the MAC buffer status report (BSR) to the destination eNB, indicating which MAC PDUs have ... WebJan 1, 2024 · To support downlink transmission to multiple user Stations (STAs) simultaneously, IEEE 802.11ac defines a new MAC layer technique called TXOP sharing [5] ... This section describes the congestion-aware TXOP scheduling scheme that considers channel quality, data rate, and buffer status information as the scheduling constraints. … peanut allergy essential oils
Downlink Data Notification - Cisco
WebA data transmission method and an apparatus. A transmission priority of a data packet may be changed so that the data packet has an opportunity to continue to be transmitted. when the data packet just arrives at a PDCP layer of a communication apparatus, and the priority of the data packet is an initial priority. If the data packet is not sent or is not successfully … WebIn addition to buffer status, the amount of transmission power available in each device is also relevant for the uplink scheduler.There is little reason to schedule a higher data rate … WebA method for transmitting and receiving downlink (DL) data performed by a user equipment (UE) in a wireless communication system according to the present disclosure includes receiving a first DL grant from a base station (BS); receiving first DL data based on the first DL grant from the BS; transmitting a HARQ response in response to the first DL data to … lightner law office allentown pa