Information sending method and terminal
A technology for information transmission and terminals, which is applied in the field of information transmission methods and terminals, and can solve problems such as high coverage and coverage distance, high data transmission rate, etc.
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Embodiment 1
[0168] like figure 1 As shown, the information sending method described in Embodiment 1 of the present invention includes:
[0169] S110. Determine a first transmission resource for scheduling SA signaling and a second transmission resource for data DATA in the information to be transmitted; where the frequency band where the first transmission resource is located is lower than or equal to the frequency band where the second transmission resource is located;
[0170] S120. Send information to be sent according to the first sending resource and the second sending resource.
[0171] In the information transmission method described in Embodiment 1 of the present invention, the first transmission resource used for SA signaling transmission is lower than or equal to the second transmission resource used for DATA transmission, so as to transmit SA on a lower frequency band to obtain higher reliability. and coverage distance; send DATA on a higher frequency band to obtain frequency ...
Embodiment 2
[0217] combine Figure 5 , the information sending method described in Embodiment 2 of the present invention, comprising:
[0218] S510, determining to be used in the information to be sent, selecting at least one resource in the SA configuration resource pool as the first transmission resource for SA signaling transmission, and selecting at least one resource in the DATA configuration resource pool as the second transmission resource for DATA transmission ; Wherein, the frequency band where the first transmission resource is located is lower than or equal to the frequency band where the second transmission resource is located;
[0219] S520. Send information to be sent according to the first sending resource and the second sending resource.
[0220] Using this embodiment, during the resource selection process when the terminal sends services, it selects transmission resources for SA signaling and DATA from the SA configuration resource pool and DATA configuration resource po...
Embodiment 3
[0268] combine Figure 8 , the information sending method described in Embodiment 3 of the present invention, comprising:
[0269] S810, select at least one resource in the SA configuration resource pool as the first transmission resource for SA signaling;
[0270] S820. Determine a second transmission resource for DATA transmission according to the preset correspondence between the SA configuration resource and the DATA configuration resource and the first transmission resource;
[0271] S830. Send information to be sent according to the first sending resource and the second sending resource.
[0272] Using this embodiment, in the resource selection process when the terminal transmits services, in the case that the transmission resources of SA signaling and the transmission resources of DATA have a preset corresponding relationship, the selection of SA resources is prior to the selection of DATA resources in sequence, and before the selection of DATA resources according to ...
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