Harq-ack-spatial-bundling

Author: gclv

August undefined, 2024

WebOne of the key challenges for future communication systems is to deal with fast changing channels due to the mobility of users. Having a robust protocol capable of handling … WebThe present invention relates to a method for configuring and transmitting an HARQ ACK/NACK signal by bundling said signal about a component carrier wave of a downlink subframe linked with an uplink subframe transmitting an HARQ ACK/NACK signal on PUCCH format 3. More particularly, the method comprises the steps of: determining a …

TS 136 213 - V11.12.0 - ETSI

WebFeb 12, 2024 · 1. 1-21. (canceled) 1. the payload size of the UCI being greater than or equal to a first threshold, and/or 2) a number of activated downlink SPS configurations being greater than or equal to a second threshold, wherein the determined portion of the set of HARQ feedback bits is associated with at least one activated downlink SPS configuration … WebJan 29, 2016 · In a HARQ-ACK information feedback method and apparatus according to aspects of the present disclosure, the UE first determines the HARQ feedback unit, and then determines a time-frequency bundling window corresponding to an uplink subframe used for feeding back HARQ-ACK, receives DL-GRANT scheduling downlink HARQ … the malt kiln haddington

10.1.1 PUCCH format information – TechSpec - itecspec.com

WebProvided is a method and an apparatus for transmitting uplink control information in a wireless communication system. A wireless device determines the number of a plurality of Reed-Muller (RM) encoders based on the number of bits of a bit sequence indicating uplink control information, and divides the bit sequence based on the determined number of the … WebBased on the above, the HARQ-ACK and CSI are not necessarily transmitted separately in each slot. Therefore, when the HARQ-ACK and CSI are concatenated, interleaving … Webor if the UE transmits more than 11 bits of HARQ-ACK/SR 3 1 ( , , ) + − = HARQ SR CQI HARQ SR n n h n n n Otherwise 2 1 ( , , ) + − = HARQ SR CQI HARQ SR n n h n n n o For PUCCH format 3 and when UE transmits HARQ-ACK/SR and periodic CSI, If the UE is configured by higher layers to transmit PUCCH format 3 on two antenna ports, or if the … the malt liquor drinking community on youtube

TDD LTE中的 ACK/NACK Bundling和 Multiplexing

WebHARQ-ACK using PUCCH format 1b with channel selection Scheduling request (SR) using PUCCH format 1 HARQ-ACK and SR using PUCCH format 1a or 1b CQI using PUCCH format 2 CQI and HARQ-ACK using PUCCH format 2a or 2b for normal cyclic prefix 2 for extended cyclic prefix WebAug 12, 2024 · Performing partial HARQ-ACK bundling may include determining a number of component carriers. Performing partial HARQ-ACK bundling may also include performing spatial bundling on... tid ratio on nuclear stress test the maltman whisky

"WebBundling operation relies on the HARQ entity for invoking the same HARQ process for each transmission that is part of the same bundle. Within a bundle HARQ retransmissions are non-adaptive and are triggered … " - Harq-ack-spatial-bundling

Harq-ack-spatial-bundling

EP4057558A1 - Harq-ack codebook generation method, …

WebA first method in which a UE conveys HARQ-ACK information in a single UL subframe, in response to PDSCH receptions in multiple DL subframes, involves HARQ-ACK bundling. In HARQ-ACK... Web一个上行子帧中上报HARQ的数目取决于LTE上下行的配置以及下行的MIMO模式。通过上层的配置，LTE TDD支持两种模式的上行HARQ报告： (1): ACK/NACK Bundling。多个ACK/NACK通过逻辑与运算生成上行子帧中一个Bit的ACK（或NACK），逻辑与运算是针对下行子帧中的每个MIMO Codeword来进行的。对于空间复用中两个CodeWord的情况， …

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WebJan 31, 2024 · 空間バンドリング（spatial bundling）と関連した第2設定情報及びコードブロックグループ（code block group，CBG）送信と関連した第3設定情報が前記基地局から受信されないことに基づき、前記PUCCHに対する送信パワーは、前記特定PDSCHに含まれた伝送ブロック（transport block，TB）の個数に基礎する ... WebDisclosed in some examples is a method for providing a HARQ response in an LTE network for a PUCCH format 1b. The method includes receiving one or more downlink assignments of a bundling window over a wireless downlink control channel; setting a reception status for each sub-frame of a downlink data channel in the bundling window based on …

Web载波聚合下HARQ的ACK/NACK反馈方法，属于无线通信技术领域。首先发送端传送数据给接收端，接收端接收到数据后对数据进行验证，然后返回ACK/NACK给发送端，发送端收到ACK/NACK信息后进行新数据的传输或者旧数据的重传。... Web1.A method at a user equipment, the method comprising: determining, by the user equipment, a number of repetitions equal to a first number, K, and a number of spatial relations equal to a second number, N, to transmit an uplink channel with a plurality of uplink channel repetitions and with a plurality of spatial relations, where a total number of the …

Web1.After data transmission in a subframe receiver take 3ms for process the data, thats why receiver send ack/nack in 4th ms. similarly transmitter also take 3ms for process the ack/nack data and re-transmitter the data at 8th ms. Reply Siva August 2, 2015 at 8:14 AM Uplink is synchronus transmission either FDD or TDD. Web2. The repeat request method according to claim 1, wherein the number of HARQ processes is selected by an upper layer as the smallest number among numbers of HARQ processes having a roundtrip time that is larger than a minimum system round trip time, wherein the roundtrip time is a transmission time interval between two consecutive transmission …

WebA system and a method are disclosed for providing enhancements to Semi-Persistent Scheduling (SPS) to match traffic, while also providing power savings, resource utilization and HARQ enhancements related to traffic and SPS configurations. A SPS configuration may include one or more occasions in a Physical Downlink Shared Channel (PDSCH) of …

WebAug 11, 2011 · Bundling Mode用户将反馈窗口内全部下行子帧的ACK/NACK信息逻辑相加，得到1bit（单码字）或2bit（双码字）的反馈信息，该方法通过一个ACK/NACK反馈代 … the malt kiln bradfordWebThe TTI bundling operation relies on the HARQ entity for invoking the same HARQ process for each transmission that is part of the same bundle. Within a bundle, HARQ … tid rainfall totalWebif two transport blocks are received on a serving cell, the HARQ-ACK bit for the serving cell is generated by spatially bundling the HARQ-ACK bits corresponding to the transport … tid ratiosWebMay 17, 2024 · HARQ. Maximum 3 times HARQ NACK can be sent. Soft Combining: Soft Combining one method to correct the errors. Errors might be due to the bad packets, that might have lost during the transmission. … the maltman dundeeWebThe transmission and reception process involves transmitting data, receiving ACK or NACK, and performing retransmissions if necessary. The whole procedure (transmission, reception and ack/nack reporting, … the malt man llcWebDisclosed in some examples is a method for providing a HARQ response in an LTE network for a PUCCH format 1b. The method includes receiving one or more downlink … the maltman 1972WebJul 2, 2024 · LTE uses one HARQ ACK/NACK feedback bit per transport block. In case of spatial bundling, feedback of two Multiple Input Multiple Output (MIMO) transport blocks can be bundled (e.g., using... tid ratio .83