Telefonaktiebolaget LM Ericsson (publ)
Methods and apparatus for sidelink wireless communications

Abstract:

Embodiments of the present disclosure provide methods and wireless terminal devices that deal with issues relating to resource allocation in sidelink radio connections. One embodiment provides a method in a first wireless terminal device. The method comprises: establishing a sidelink radio connection with a second wireless terminal device; selecting one of a plurality of resource pools for wireless communication over the sidelink radio connection, the plurality of resource pools comprising a first resource pool and a second resource pool, the first resource pool defining a first subset of available physical resources and the second resource pool defining a second subset of available physical resources; and utilizing the selected resource pool for transmitting wireless communications to the second wireless terminal device, or receiving wireless communications from the second wireless terminal device.