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

Channel occupancy time in a no-listen before talk channel access mode

專(zhuān)利號(hào)
US11540306B2
公開(kāi)日期
2022-12-27
申請(qǐng)人
QUALCOMM Incorporated（US CA San Diego）
發(fā)明人
Vinay Chande; Jing Sun; Arumugam Chendamarai Kannan; Xiaoxia Zhang; Aleksandar Damnjanovic; Tao Luo
IPC分類(lèi)
H04W72/12; H04W72/04; H04W74/02
技術(shù)領(lǐng)域
wcd,cot,or,may,duration,aspects,in,ue,reduced,gap
地域： CA CA San Diego

摘要

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device (WCD) may communicate, during a channel occupancy time (COT) associated with one or more resources, via a no listen before talk (no-LBT) channel access mode. The WCD may initiate, after the COT, a reduced COT associated with the one or more resources, wherein the WCD is configured to reduce channel occupancy during the reduced COT. Numerous other aspects are described.

說(shuō)明書(shū)

FIELD OF THE DISCLOSURE

Aspects of the present disclosure generally relate to wireless communication and to techniques and apparatuses for channel occupancy time in a no-listen before talk channel access mode.

BACKGROUND

Wireless communication systems are widely deployed to provide various telecommunication services such as telephony, video, data, messaging, and broadcasts. Typical wireless communication systems may employ multiple-access technologies capable of supporting communication with multiple users by sharing available system resources (e.g., bandwidth, transmit power, or the like). Examples of such multiple-access technologies include code division multiple access (CDMA) systems, time division multiple access (TDMA) systems, frequency-division multiple access (FDMA) systems, orthogonal frequency-division multiple access (OFDMA) systems, single-carrier frequency-division multiple access (SC-FDMA) systems, time division synchronous code division multiple access (TD-SCDMA) systems, and Long Term Evolution (LTE). LTE/LTE-Advanced is a set of enhancements to the Universal Mobile Telecommunications System (UMTS) mobile standard promulgated by the Third Generation Partnership Project (3GPP).

權(quán)利要求

1
What is claimed is:1. A method of wireless communication performed by a wireless communication device (WCD), comprising:configuring the WCD based at least in part on configuration information associated with a reduced channel occupancy time (COT);communicating, during a COT associated with one or more resources and based at least in part on configuring the WCD, via a no listen before talk (no-LBT) channel access mode; andinitiating, after the COT and based at least in part on detecting a gap in reception or transmission of communications, the reduced COT associated with the gap and the one or more resources, wherein the WCD is configured to reduce channel occupancy during the reduced COT.2. The method of claim 1, wherein, during the reduced COT, the WCD is configured to reduce communications by one or more of:not initiating channel occupancy,not transmitting data via a data channel,not transmitting control information via a control channel,not attempting to receive signals from an additional WCD,not attempting to receive data via a data channel, ornot attempting to receive control information via a control channel.3. The method of claim 1, wherein, during the reduced COT, the WCD is configured to modify one or more communication parameters by one or more of:reducing transmit power for transmissions,reducing an effective isotropic radiated power for transmissions,changing a traffic direction,reducing a beamforming gain,changing a beam direction, orchanging a direction of beamforming with a threshold angular separation.4. The method of claim 1, further comprising:determining to initiate the reduced COT based at least in part on detecting the gap in reception or transmission of communications.5. The method of claim 1, wherein a duration of the reduced COT is based at least in part on one or more of:a duration of the COT,a configured amount of time,a configured number of slots or subslots, ora randomly generated amount of time drawn from a distribution that is based at least in part on the duration of the COT.6. The method of claim 1, wherein the COT is configured with a duration that satisfies a threshold duration for communicating via the one or more resources.7. The method of claim 1, wherein a duration of the COT is based at least in part on:an amount of time of transmission or reception without the gap,an amount of time of transmission or reception without the gap that satisfies a gap duration threshold,an amount of time of transmission and reception without the gap, oran amount of time of transmission and reception without the gap that satisfies the gap duration threshold.8. The method of claim 1, wherein a duration of the COT is based at least in part on:an amount of time of communication with multiple additional WCDs without the gap, oran amount of time of communication with multiple additional WCDs without the gap that satisfies a gap duration threshold.9. The method of claim 1, wherein initiating the reduced COT associated with the one or more resources comprises:initiating the reduced COT for a set of resources within one or more frequency resources.10. The method of claim 9, wherein initiating the reduced COT for the set of resources within the one or more frequency resources comprises initiating the reduced COT for one or more of:one or more physical resource blocks,one or more component carriers,one or more bandwidth parts, orone or more LBT bandwidths.11. The method of claim 1, wherein a duration of the COT is based at least in part on:an amount of time of communication via a set of beams without the gap,an amount of time of communication via a set of beams without the gap that satisfies a gap duration threshold,an amount of time of communication via all beams, associated with the WCD, without the gap, oran amount of time of communication via all beams, associated with the WCD, without the gap that satisfies a gap duration threshold.12. The method of claim 1, wherein initiating the reduced COT associated with the one or more resources comprises:initiating the reduced COT for communication associated with a set of beams, orinitiating the reduced COT for communication associated with all beams associated with the WCD.13. A wireless communication device (WCD), comprising:a memory; andone or more processors coupled to the memory, the one or more processors configured to:configure the WCD based at least in part on configuration information associated with a reduced channel occupancy time (COT);communicate, during a COT associated with one or more resources and based at least in part on configuring the WCD, via a no listen before talk (no-LBT) channel access mode; andinitiate, after the COT and based at least in part on detecting a gap in reception or transmission of communications, the reduced COT associated with the gap and the one or more resources, wherein the WCD is configured to reduce channel occupancy during the reduced COT.14. The WCD of claim 13, wherein, during the reduced COT, the WCD is configured to reduce communications by one or more of:not initiating channel occupancy,not transmitting data via a data channel,not transmitting control information via a control channel,not attempting to receive signals from an additional WCD,not attempting to receive data via a data channel, ornot attempting to receive control information via a control channel.15. The WCD of claim 13, wherein, during the reduced COT, the WCD is configured to modify one or more communication parameters by one or more of:reduce transmit power for transmissions,reduce an effective isotropic radiated power for transmissions,change a traffic direction,reduce a beamforming gain,change a beam direction, orchange a direction of beamforming with a threshold angular separation.16. The WCD of claim 13, wherein the one or more processors are further configured to:determine to initiate the reduced COT based at least in part on detecting the gap in reception or transmission of communications.17. The WCD of claim 13, wherein a duration of the reduced COT is based at least in part on one or more of:a duration of the COT,a configured amount of time,a configured number of slots or subslots, ora randomly generated amount of time drawn from a distribution that is based at least in part on the duration of the COT.18. The WCD of claim 13, wherein the COT is configured with a duration that satisfies a threshold duration for communicating via the one or more resources.19. The WCD of claim 13, wherein a duration of the COT is based at least in part on:an amount of time of transmission or reception without the gap,an amount of time of transmission or reception without the gap that satisfies a gap duration threshold,an amount of time of transmission and reception without the gap, oran amount of time of transmission and reception without the gap that satisfies the gap duration threshold.20. The WCD of claim 13, wherein a duration of the COT is based at least in part on:an amount of time of communication with multiple additional WCDs without the gap, oran amount of time of communication with multiple additional WCDs without the gap that satisfies a gap duration threshold.21. The WCD of claim 13, wherein the one or more processors, to initiate the reduced COT associated with the one or more resources, are configure to:initiate the reduced COT for a set of resources within one or more frequency resources.22. The WCD of claim 21, wherein the one or more processors, to initiate the reduced COT for the set of resources within the one or more frequency resources, are configured to initiate the reduced COT for one or more of:one or more physical resource blocks,one or more component carriers,one or more bandwidth parts, orone or more LBT bandwidths.23. The WCD of claim 13, wherein a duration of the COT is based at least in part on:an amount of time of communication via a set of beams without the gap,an amount of time of communication via a set of beams without the gap that satisfies a gap duration threshold,an amount of time of communication via all beams, associated with the WCD, without the gap, oran amount of time of communication via all beams, associated with the WCD, without the gap that satisfies a gap duration threshold.24. The WCD of claim 13, wherein the one or more processors, to initiate the reduced COT associated with the one or more resources, are configured to:initiate the reduced COT for communication associated with a set of beams, orinitiate the reduced COT for communication associated with all beams associated with the WCD.25. A non-transitory computer-readable medium storing a set of instructions for wireless communication, the set of instructions comprising:one or more instructions that, when executed by one or more processors of a wireless communication device (WCD), cause the WCD to:configure the WCD based at least in part on configuration information associated with a reduced channel occupancy time (COT);communicate, during a COT associated with one or more resources and based at least in part on figuring the WCD, via a no listen before talk (no-LBT) channel access mode; andinitiate, after the COT and based at least in part on detect a gap in reception or transmission of communications, the reduced COT associated with the gap and the one or more resources, wherein the WCD is configured to reduce channel occupancy during the reduced COT.26. The non-transitory computer-readable medium of claim 25, wherein, during the reduced COT, the WCD is configured to reduce communications by one or more of:not initiating channel occupancy,not transmitting data via a data channel,not transmitting control information via a control channel,not attempting to receive signals from an additional WCD,not attempting to receive data via a data channel, ornot attempting to receive control information via a control channel.27. The non-transitory computer-readable medium of claim 25, wherein, during the reduced COT, the WCD is configured to modify one or more communication parameters by one or more of:reduce transmit power for transmissions,reduce an effective isotropic radiated power for transmissions,change a traffic direction,reduce a beamforming gain,change a beam direction, orchange a direction of beamforming with a threshold angular separation.28. An apparatus for wireless communication, comprising:means for configuring the apparatus based at least in part on configuration information associated with a reduced channel occupancy time (COT);means for communicating, during a COT associated with one or more resources and based at least in part on configuring the apparatus, via a no listen before talk (no-LBT) channel access mode; andmeans for initiating, after the COT and based at least in part on detecting a gap in reception or transmission of communications, a reduced COT associated with the gap and the one or more resources, wherein the apparatus is configured to reduce channel occupancy during the reduced COT.29. The apparatus of claim 28, wherein, during the reduced COT, the apparatus is configured to reduce communications by one or more of:not initiating channel occupancy,not transmitting data via a data channel,not transmitting control information via a control channel,not attempting to receive signals from an additional apparatus,not attempting to receive data via a data channel, ornot attempting to receive control information via a control channel.30. The apparatus of claim 28, wherein, during the reduced COT, the apparatus is configured to modify one or more communication parameters by one or more of:means for reducing transmit power for transmissions,means for reducing an effective isotropic radiated power for transmissions,means for changing a traffic direction,means for reducing a beamforming gain,means for changing a beam direction, ormeans for changing a direction of beamforming with a threshold angular separation.
微信群二維碼
意見(jiàn)反饋