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Time domain resource allocation

A technology of time-domain resources and time-slot format, applied in the field of time-domain resource allocation, can solve the problems of mismatch, high blind detection workload, large control channel overhead, etc.

Pending Publication Date: 2021-06-01
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will result in high blind detection workload, high power consumption and large control channel overhead
[0009] Another problem may be caused by a mismatch between pre-configured control channel (i.e., PDCCH and PUCCH) resources and the slot format indicated by DCI format 2_0

Method used

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Examples

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Embodiment Construction

[0032] As will be understood by those skilled in the art, aspects of the embodiments may be embodied as a system, apparatus, method or program product. Accordingly, embodiments may take the form of an entirely hardware embodiment, an entirely software embodiment (including firmware, resident software, microcode, etc.), or an embodiment combining software and hardware aspects, both of which are generally referred to herein as Called a "circuit", "module" or "system". Furthermore, embodiments may take the form of a program product embodied in one or more computer-readable storage devices stored in machine-readable code, hereinafter referred to as code, computer-readable code, and / or program code. A storage device may be tangible, non-transitory, and / or non-transitory. Memory devices may not exhibit a signal. In a certain embodiment, the storage device only employs the signal for the access code.

[0033] Certain functional units described in this specification may be marked a...

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PUM

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Abstract

Methods and apparatuses for time domain resource allocation are disclosed. A method comprises receiving a first slot format indicating a first time domain resource; receiving an indicator indicating a second time domain resource allocated for data or control channel transmission; mapping the second time domain resource to a third time domain resource, wherein the third time domain resource is a subset of the first time domain resource; and receiving the data or control channel transmission from the third time domain resource. Although the method may imply that the first slot format is received before the indicator is received, the indicator may be received before the first slot format is received.

Description

technical field [0001] The subject matter disclosed herein relates generally to wireless communications, and more specifically to time domain resource allocation. Background technique [0002] The following abbreviations are defined herein, at least some of which are referenced in the following description: 3rd Generation Partnership Project (3GPP), European Telecommunications Standards Institute (ETSI), Frequency Division Duplex (FDD), Frequency Division Multiple Access (FDMA), Long Term Evolution (LTE), New Radio (NR), Very Large Scale Integration (VLSI), Random Access Memory (RAM), Read Only Memory (ROM), Erasable Programmable Read Only Memory (EPROM or Flash), Optical Disk Read Only Memory (CD-ROM), Local Area Network (LAN), Wide Area Network (WAN), Personal Digital Assistant (PDA), User Equipment (UE), Uplink (UL), Evolved Node B (eNB), Next Generation Node B ( gNB), Downlink (DL), Central Processing Unit (CPU), Graphics Processing Unit (GPU), Field Programmable Gate A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
CPCH04W72/0446H04L5/0094H04L5/0044H04L5/0053H04L5/1469H04W28/26H04W72/20
Inventor 刘红梅雷海鹏孙振年颜智吴联海
Owner LENOVO (BEIJING) LTD