Transmission configuration method and device, and terminal
A configuration method and terminal technology, applied in the communication field, can solve problems such as high power consumption, low reliability of sidelink services, misalignment of DRX activation time and detection time, and achieve the effect of ensuring reliability
Pending Publication Date: 2022-07-19
VIVO MOBILE COMM CO LTD
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[0003] The embodiment of the present application provides a transmission configuration method, device, and terminal, which can solve the situation in the prior art that the DRX activation time and detection time between terminals are not aligned, making it impossible to process transmissions or packets at certain specific times , leading to problems of lower sidelink service reliability and higher power consumption
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[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of this application.
[0023] The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and "first", "second" distinguishes Usually it is a...
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The invention discloses a transmission configuration method and device and a terminal, and belongs to the field of communication. The transmission configuration method comprises the following steps: a first terminal executes a first operation; wherein the first operation comprises one of the following steps: configuring a configuration parameter of a target resource of a first mechanism of the first terminal, so that the target resource of the first mechanism of the first terminal is at least partially overlapped with the activation time of a second mechanism of the second terminal; selecting a resource for transmission within a first time; and configuring a configuration parameter of the second mechanism of the first terminal, so that the activation time of the second mechanism of the first terminal is at least partially overlapped with the target resource of the first mechanism of the third terminal. Through application of the method and the device, the problems that in the prior art, due to the situation that DRX activation time and detection time between terminals are not aligned, transmission or packets located at certain specific time cannot be processed, and consequently, side link service reliability is low and power consumption is high are solved.
Description
technical field [0001] The present application belongs to the field of communication technologies, and in particular relates to a transmission configuration method, device, and terminal. Background technique [0002] At present, sidelink discontinuous reception (DRX) has been introduced for power saving of sidelink (Sidelink, SL) of New Radio (NR), but the following problems exist when communicating between terminals: the first terminal may The initial transmission and / or retransmission packets are sent during the DRX inactive time of the second terminal. Since the second terminal is in the DRX inactive time, that is, the DRX activation time and detection time (such as the sensing window) between terminals are not aligned, it may be The corresponding incoming packets cannot be monitored / received / demodulated, resulting in low reliability of sidelink services and high power consumption. SUMMARY OF THE INVENTION [0003] The embodiments of the present application provide a t...
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IPC IPC(8): H04W4/70H04W52/02H04W76/28H04W76/14H04W72/02H04W72/04
CPCH04W4/70H04W52/0248H04W76/28H04W76/14H04W72/02H04W72/0446H04W4/40H04W52/0245H04W92/18H04W72/1215H04W72/40H04W52/0216H04W72/25H04L1/1812H04W24/08H04W72/542H04W72/563Y02D30/70
Inventor 曾裕刘思綦纪子超王欢
Owner VIVO MOBILE COMM CO LTD