FEEDBACK FOR INDEPENDENT LINKS
First Claim
1. A method of communication for an apparatus, comprising:
- obtaining first channel state information for a first wireless communication link;
obtaining second channel state information for a second wireless communication link; and
generating a feedback signal based on the first channel state information and the second channel state information.
1 Assignment
0 Petitions
Accused Products
Abstract
Various aspects of the disclosure relate to feedback for independent links. For example, channel state feedback may be based on the channel state of multiple links. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). In some scenarios, channel state information (CSI) feedback may take into account the CSI-reference signals (CSI-RSs) from multiple links. For example, CSI feedback may be based on CSI-RSs from multiple links if the antenna sub-arrays for the links are close to one another. As another example, a decision as to whether CSI feedback is to be based on CSI-RSs from multiple links may depend on channel conditions.
83 Citations
40 Claims
-
1. A method of communication for an apparatus, comprising:
-
obtaining first channel state information for a first wireless communication link; obtaining second channel state information for a second wireless communication link; and generating a feedback signal based on the first channel state information and the second channel state information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. An apparatus for communication, comprising:
-
a memory; and a processor coupled to the memory, wherein the processor and the memory are configured to; obtain first channel state information for a first wireless communication link; obtain second channel state information for a second wireless communication link; and generate a feedback signal based on the first channel state information and the second channel state information. - View Dependent Claims (16, 17, 18, 19, 20)
-
-
21. An apparatus for communication, comprising:
-
means for obtaining first channel state information for a first wireless communication link; means for obtaining second channel state information for a second wireless communication link; and means for generating a feedback signal based on the first channel state information and the second channel state information. - View Dependent Claims (22, 23, 24)
-
-
25. A non-transitory computer-readable medium storing computer-executable code, including code to:
-
obtain first channel state information for a first wireless communication link; obtain second channel state information for a second wireless communication link; and generate a feedback signal based on the first channel state information and the second channel state information.
-
-
26. A method of communication for an apparatus, comprising:
-
obtaining first channel state information for a first wireless communication link; generating a first feedback signal based on the first channel state information; obtaining second channel state information for a second wireless communication link; and generating a second feedback signal based on the second channel state information. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35)
-
-
36. An apparatus for communication, comprising:
-
a memory; and a processor coupled to the memory, wherein the processor and the memory are configured to; obtain first channel state information for a first wireless communication link; generate a first feedback signal based on the first channel state information; obtain second channel state information for a second wireless communication link; and generate a second feedback signal based on the second channel state information. - View Dependent Claims (37)
-
-
38. An apparatus for communication, comprising:
-
means for obtaining first channel state information for a first wireless communication link; means for generating a first feedback signal based on the first channel state information; means for obtaining second channel state information for a second wireless communication link; and means for generating a second feedback signal based on the second channel state information. - View Dependent Claims (39)
-
-
40. A non-transitory computer-readable medium storing computer-executable code, including code to:
-
obtain first channel state information for a first wireless communication link; generate a first feedback signal based on the first channel state information; obtain second channel state information for a second wireless communication link; and generate a second feedback signal based on the second channel state information.
-
Specification