Resource acquisition and processing method and communication equipment

An acquisition method and technology of communication equipment, applied in the fields of resource acquisition, processing methods and communication equipment, can solve problems such as high-priority transmission abandonment, delay, and failure, and achieve the effect of avoiding transmission problems and ensuring transmission quality

Active Publication Date: 2021-12-07
VIVO MOBILE COMM CO LTD
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AI-Extracted Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present application is to provide a resource acquisition, processing method and communication device, which can solve the ...
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Method used

[0075] In this implementation mode, through resource selection or resource reselection, it is ensured that there is sufficient switching time between transmission resources of different technologies.
[0085] In this implementation mode, through resource selection or resource reselection, it is ensured that there is sufficient switching time between transmission resources of different technologies.
[0498] In the communicati...
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Abstract

The invention discloses a resource acquisition and processing method and communication equipment, and belongs to the technical field of communication. The resource acquisition method comprises the following steps: acquiring a target resource, wherein the target resource comprises at least one of a first resource and a second resource, wherein the first resource corresponds to a first communication technology, the second resource corresponds to a second communication technology, and a resource interval between the first resource and the second resource is greater than or equal to target time, the target time is determined according to the first time or the second time, the first time is the time required for switching between the first communication technology and the second communication technology, and the second time is the time corresponding to the first time excluding the target interval. According to the embodiment of the invention, the resource interval between the first resource and the second resource can be ensured to be greater than the time required for switching between different communication technologies, so that the transmission problem caused by technology switching can be avoided, and the transmission quality of the communication technology with high priority is effectively ensured.

Application Domain

Criteria allocationAllocation timing +1

Technology Topic

EngineeringReal-time computing +2

Image

  • Resource acquisition and processing method and communication equipment
  • Resource acquisition and processing method and communication equipment
  • Resource acquisition and processing method and communication equipment

Examples

  • Experimental program(4)

Example Embodiment

[0242] Embodiment 1: Suppose that whether LTE SL is transferred to NR SL, or NR SL is transferred to LTE SL, it is assumed that the first time will be in the NR slot, for example, Figure 5 The feedback resource PSFCH on slot m+2 corresponds to the data transmission with priority D on slot m, so the priority of the feedback resource PSFCH on slot m+2 is also D. The data transmission priority on slots m+2 and m+1 is C. Figure 5 Medium priority D is higher than C is higher than B is higher than A.
[0243] When switching from LTE SL to NR SL, although subframe n does not overlap with NR SL resources, if it is placed in NR slot m for the first time, it will affect the NR SL with higher priority (that is, the priority in the figure). Feedback resource for D). Optionally, the user may abandon or delay the LTE SL transmission on subframe n. Optionally, the first time may be placed in LTE subframe n, that is, module interaction and/or power conversion, etc. are performed in LTE subframe n.
[0244] When switching from NR SL to LTE SL, the priority of the NR feedback resources in slot m+2 is higher than the priority of the LTE SL in the overlapping part. Therefore, in order to avoid affecting the NR SL of higher priority, optionally, The user can abandon or delay LTE SL transmission on subframe n+1, and start handover and/or LTE SL transmission from subframe n+2 or later LTE SL resources. Optionally, the first time may be selected to be included in subframe n+1 or n+2, that is, to perform module interaction and/or power conversion, etc. in subframe n+1 or n+2.

Example Embodiment

[0245] Embodiment 2: It is assumed that the first time is within an NR slot before handover or an LTE subframe before handover. E.g, Image 6 The feedback resource PSFCH on slot m+2 corresponds to the data transmission with priority D on slot m, so the priority of the feedback resource PSFCH on slot m+2 is also D. The data transmission priority on slots m+2 and m+1 is C. Assumption Image 6 The medium priority E is higher than D higher than C higher than B higher than A, and the terminal finds that the LTE SL priority of the overlapping part is higher than the NR SL priority, and it will choose to perform LTE SL transmission.
[0246] When switching from LTE SL to NR SL, although subframe n does not overlap with NR SL resources, if the first time is placed in the LTE subfrane, some LTE SL transmissions with higher priority E will be affected by the first time , at this time, the NR SL transmission on Slot m can be abandoned or delayed. Optionally, the first time can be placed within NR Slot m, that is, module interaction and/or power conversion, etc., can be performed within NR Slot m.
[0247] When switching from NR SL to LTE SL, if the first time is placed in slot m+2, the transmission of some NR SL feedback resources with higher priority D is affected by the first time. Optionally, the user can Abandon or delay LTE SL transmission on subframe n+1, and start handover and/or LTE SL transmission from subframe n+2 or later LTE SL resources. Optionally, the first time may be selected to be included in subframe n+1 or n+2, that is, to perform module interaction and/or power conversion, etc. in subframe n+1 or n+2.

Example Embodiment

[0248] Example 3: It is assumed that whether it is transferred from NR Uu to NR SL or from NR SL to NR Uu, it is assumed that the first time will be in the NR SL slot, for example, Figure 7 The feedback resource PSFCH on slot m+2 corresponds to the data transmission with priority D on slot m, so the priority of the feedback resource PSFCH on slot m+2 is also D. The data transmission priority on slots m+2 and m+1 is C. Figure 7 Medium priority D is higher than C is higher than B is higher than A.
[0249] When switching from NR Uu to NR SL, although slot n does not overlap with NR SL resources, if it is placed in NR slot m for the first time, it will affect the NR SL with higher priority. Optionally, the user can abandon or delay the NR Uu transmission on slotn. Optionally, the first time may be placed in the NR Uu slot n, that is, module interaction and/or power conversion, etc. are performed in the NR Uu slot n.
[0250] When switching from NR SL to NR Uu, the priority of the NR feedback resources in Slot m+2 is higher than the priority of the NR Uu in the overlapping part. Therefore, in order to avoid affecting the NR SL with higher priority, optionally, The user can abandon or delay the NR Uu transmission on slot n+1, and start handover and/or NR Uu transmission from slot n+2 or later NR Uu resources. Optionally, the first time can be selected to be included in slot n+1 or n+2, that is, module interaction and/or power conversion, etc. are performed in slot n+1 or n+2.
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Description & Claims & Application Information

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