Patent ID: 9241324
Filing Date: 2016-01-19
CPC Classification: H04L,H04W

Claim Text:
1. A mapping and resource allocation method for Relay link-Physical Downlink Shared Channel (R-PDSCH), implemented by an eNode-B or a relay node, comprising: not mapping or not sending data of a R-PDSCH on over-lapped resources, or puncturing the data of the R-PDSCH to be sent on the over-lapped resources, when resources allocated for a Relay link-Physical Downlink Control Channel (R-PDCCH) overlap with resources allocated for the R-PDSCH; wherein a resource allocation mode corresponding to a shared channel in an Long Term Evolution (LTE) system is reused or a grouping-tree resource allocation mode is used to allocate resources for the R-PDSCH; and wherein the grouping-tree resource allocation mode comprises: grouping resource blocks, or resource block pairs or frequency resources, and performing tree-shaped resource allocation on the grouped resources, wherein bit number of position information is ┌log