Network coding enhancements

摘要

A method performed by a base station is provided. The method includes receiving, at the base station, a signal containing a transmitted first signal including a network coded message and a transmitted second signal including a non-network coded message, where the second signal is transmitted according to at least one transmission parameter. The method further includes receiving, at the base station, the at least one transmission parameter and determining, by the base station, an interference to the transmitted first signal caused by the transmitted second signal, where the interference is determined using the at least one transmission parameter. The method further includes removing the determined interference from the signal to recover the transmitted first signal.

主权项

1. A method performed by a user equipment (UE) or network equipment (NE), the method comprising:
receiving, at the UE or NE, a bitmap comprising at least a first bit that is a result of an exclusive OR operation between a portion of a first message and first data which can facilitate determining information that should be network coded with the first message in a future transmission, wherein the UE is either a transmitter or a receiver of the future transmission, wherein a first receiver for the bitmap is required to receive the first message and has implicit or explicit knowledge of the first data, and wherein a second receiver for the bitmap has implicit or explicit knowledge of the first message and is required to receive the first data.