白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Sounding reference signals with collisions in asymmetric carrier aggregation

專利號
US11159289B2
公開日期
2021-10-26
申請人
QUALCOMM Incorporated(US CA San Diego)
發(fā)明人
Alberto Rico Alvarino; Wanshi Chen; Peter Gaal; Jing Sun; Hao Xu; Srinivas Yerramalli
IPC分類
H04L5/00; H04L5/14; H04W72/04; H04W56/00
技術(shù)領(lǐng)域
srs,ue,uplink,cc,downlink,may,ccs,enb,subframe,in
地域: CA CA San Diego

摘要

An apparatus may use inactive uplink portions of a downlink CC to transmit SRS to an eNB. At times there may be a collision between the SRS transmission and uplink transmissions or downlink transmissions on another CC. The apparatus receives a carrier aggregation configuration for a first downlink CC and a second CC, determines to transmit an uplink transmission on the second CC or to receive a downlink transmission on the second CC, determines that the SRS would at least partially collide with the uplink transmission or the downlink transmission, and determines to adjust at least one of the uplink transmission, the SRS transmission, or reception of the downlink transmission based on the determination of the collision and an interruption time to transmit the SRS in the uplink portion of the first CC.

說明書

FIG. 3 is a diagram illustrating an example of an evolved Node B (eNB) and UE in an access network.

FIGS. 4A and 4B are example diagrams of carrier aggregation.

FIG. 5 is an example diagram of MAC layer data aggregation.

FIG. 6 illustrates an example diagram of carrier aggregation configured asymmetrically in a TDD implementation.

FIGS. 7A and 7B illustrate an example of carrier aggregation with SRS signaling.

FIGS. 8A and 8B illustrate an example of puncturing an uplink transmission with an SRS transmission and shortening an uplink transmission.

FIG. 9 illustrates an example staggered SRS transmission pattern.

FIG. 10 illustrates an example staggered SRS transmission pattern.

FIG. 11 illustrates an example wideband SRS transmission pattern.

FIG. 12 is a flowchart of a method of wireless communication.

FIG. 13 is a flowchart of a method of wireless communication.

FIG. 14 is a flowchart of a method of wireless communication.

FIG. 15 is a flowchart of a method of wireless communication.

權(quán)利要求

1
微信群二維碼
意見反饋