Uplink transmission method and device based on competition
A transmission method and line control technology are applied in the field of communication to achieve the effects of reducing the probability of terminal conflict, reducing overhead and reducing impact
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Embodiment 1
[0049] According to an embodiment of the present invention, a CB uplink transmission method is provided, Image 6 is the flow chart of the CB uplink transmission method according to the method embodiment 1 of the present invention, such as Image 6 As shown, the method includes the following steps S602 to S604:
[0050] Step S602, the network side notifies the terminal of one or more shared resource identifiers CB-RNTI, and sends the uplink scheduling grant signaling corresponding to the one or more CB-RNTIs to the terminal, wherein the uplink scheduling grant signaling is used to notify the terminal The allocated resources for CB uplink transmission are located between the resources occupied by the uplink control signaling and the resources occupied by frequency hopping, and the CB-RNTI corresponds to the uplink scheduling grant signaling one-to-one.
[0051] Step S604, the terminal performs CB uplink transmission through resources.
[0052] Preferably, in step S602, the ne...
Embodiment 2
[0057] According to an embodiment of the present invention, a CB uplink transmission method is provided, Figure 7 It is a flow chart of the CB uplink transmission method according to Embodiment 2 of the method of the present invention, as shown in Figure 7 As shown, the method includes the following steps S702 to S704:
[0058] Step S702, the network side notifies the terminal of a CB-RNTI and a predetermined rule, and sends an uplink scheduling authorization signaling corresponding to the CB-RNTI to the terminal, wherein the predetermined rule includes that the resource size used by the terminal for CB uplink transmission is N, and the uplink scheduling The signaling is used to notify the resource information allocated to the terminal. The resource information includes the resource location and the allocated resource size. The allocated resource size is M×N, and M is a positive integer.
[0059] Step S704, the terminal performs CB uplink transmission according to predeterm...
Embodiment 3
[0063] According to an embodiment of the present invention, a CB uplink transmission method is provided, Figure 8 It is a flow chart of the CB uplink transmission method according to Embodiment 3 of the method of the present invention, as shown in Figure 8 As shown, the method includes the following steps S802 to S804:
[0064] Step S802, the network side notifies the terminal of a CB-RNTI, the first predetermined rule and the second predetermined rule, and sends high-level signaling to the terminal, wherein the first predetermined rule includes: the size of the resource used by the terminal for CB uplink transmission is N , the second predetermined rule includes: arranging rules for resources allocated by the network side for CB uplink transmission for the terminal, high-level signaling is used to notify resource information allocated for the terminal, the resource information includes the allocated resource size, the allocated resource size It is M×N, and M is a positive ...
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