A method and apparatus in node used for wireless communication
A wireless communication and wireless signal technology, applied in wireless communication, vehicle wireless communication services, transportation and packaging, etc., can solve the problem of PSFCH resource misalignment between sending users and receiving users, and achieve the effect of solving resource misalignment
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Embodiment 1
[0088] Embodiment 1 illustrates the processing flowchart of the first node of an embodiment of the present application, as shown in the attached figure 1 shown. in the attached figure 1 In , each box represents a step. In Embodiment 1, the first node in this application first executes step 101 to send the first information; then executes step 102 to monitor the second information; then executes step 103 to send the first signal on the first air interface resource block; Finally, step 104 is executed to receive the second signal on the second candidate air interface resource block; the first information is used to indicate Q air interface resource blocks of the first type, and Q is a positive integer greater than 1; the second air interface resource block is A first-type air interface resource block among the Q first-type air-interface resource blocks, the second air-interface resource block is associated with the first air-interface resource block; a third air-interface reso...
Embodiment 2
[0176] Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as attached figure 2 shown.
[0177] attached figure 2 A diagram illustrating a network architecture 200 of 5G NR, LTE (Long-Term Evolution, long-term evolution) and LTE-A (Long-Term Evolution Advanced, enhanced long-term evolution) systems. The 5G NR or LTE network architecture 200 may be called EPS (Evolved Packet System, Evolved Packet System) 200 by some other suitable term. EPS 200 may include one or more UE (User Equipment, User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, EPC (Evolved Packet Core, Evolved Packet Core) / 5G-CN (5G-Core Network , 5G core network) 210, HSS (Home Subscriber Server, home subscriber server) 220 and Internet service 230. The EPS may be interconnected with other access networks, but these entities / interfaces are not shown for simplicity. As shown, the EPS provides packet-switched services, however those s...
Embodiment 3
[0200] Embodiment 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to the present application, as shown in the attached image 3 shown. image 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, image 3Three layers are used to show the control plane 300 for the first communication node device (UE, gNB or RSU in V2X) and the second communication node device (gNB, UE or RSU in V2X), or between two UEs Radio Protocol Architecture: Layer 1, Layer 2 and Layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (Physical Layer) signal processing functions. The L1 layer will be referred to herein as PHY 301 . Layer 2 (L2 layer) 305 is above the PHY 301 and is responsible for the link between the first communication node device and the second communication node device and the two UEs through the PHY 301 . The...
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