Method and apparatus for resource allocation for unlicensed spectrum in new radio (NR)
Method and apparatus for allocating radio resources for use by mobile user equipment (UE), including sensing available radio spectrum resources, allocating at least a portion of the sensed available resources for use by at least one UE, detecting changes in the radio resource usage situation, and modifying the allocation of resources based at least in part on the detected changes in the radio resource usage situation.
1. A method for allocating radio resources for use by mobile user equipment (UE), comprising: sensing available radio spectrum resources; allocating at least a portion of the sensed available resources for use by at least one UE; and detecting changes in the number of UEs requesting radio resources in the service area of an eNodeB; and modifying the allocation of resources based at least in part on the detected changes in the number of UEs requesting radio resources in the service area of an eNodeB, wherein the allocation includes using a resource reservation signal having allocation coding with a set of flexible sensing operation window intervals, and wherein the resource reservation signal is used to reserve at least one channel on which availability of associated subframes is coded.
2. The method of claim 1 , wherein the sensing is limited to licensed spectrum.
3. The method of claim 1 , wherein the sensing is limited to unlicensed spectrum.
4. The method of claim 1 , wherein the sensing includes both licensed and unlicensed spectrum.
5. Apparatus allocating radio resources for use by mobile user equipment (UE), comprising: at least one sensor for sensing available radio spectrum resources; a first circuit for allocating at least a portion of the sensed available resources for use by at least one UE; and a second circuit for recognizing changes in the capability of at least one UE using radio resources in the service area of an eNodeB; and a third circuit for modifying the allocation of resources based at least in part on the detected changes in the capability of at least one UE using radio resources in the service area of an eNodeB, wherein the allocation includes using a resource reservation signal having allocation coding with a set of flexible sensing operation window intervals, and wherein the resource reservation signal is used to reserve at least one channel on which availability of associated subframes is coded.
6. The apparatus of claim 5 , wherein the sensing is limited to licensed spectrum.
7. The apparatus of claim 5 , wherein the sensing is limited to unlicensed spectrum.
8. The apparatus of claim 5 , wherein the sensing includes both licensed and unlicensed spectrum.
9. A method for allocating radio resources for use by mobile user equipment (UE), comprising: sensing available radio spectrum resources; allocating at least a portion of the sensed available resources for use by at least one UE; and detecting changes in the position or path losses of at least one UE using radio resources in the service area of an eNodeB; and modifying the allocation of resources based at least in part on the detected changes in the position or path losses of at least one UE using radio resources in the service area of an eNodeB, wherein the allocation includes using a resource reservation signal having allocation coding with a set of flexible sensing operation window intervals, and wherein the resource reservation signal is used to reserve at least one channel on which availability of associated subframes is coded.