ENB PDCCH implementation to avoid ambiguous DCI information

摘要

A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a first decoding candidate in a first search space and a second decoding candidate in a second search space, where the first decoding candidate and the second decoding candidate have a same size but different definitions of information fields, identifies a difference in the information fields, and determines one of the first decoding candidate and the second decoding candidate as a valid candidate based on the identified difference. The apparatus further generates first control information for transmitting in a first search space, codes the first control information, wherein the code applied to the first control information is specific to the first search space and different from code applied to second control information in a second search space, and transmits the coded first control information in the first search space.

主权项

1. A method of wireless communication, comprising:
determining, by a wireless communication device, a first decoding candidate in a first search space and a second decoding candidate in a second search space, where the first decoding candidate and the second decoding candidate have a same size but the first decoding candidate has a first set of information fields defined for the first search space that is different from a second set of information fields defined for the second search space for the second decoding candidate; identifying, by the wireless communication device, a difference between the first set of information fields defined for the first search space and the second set of information fields defined for the second search space; and selecting, by the wireless communication device, the first decoding candidate instead of the second decoding candidate as a valid candidate based on the identified difference.