US 2018/0026744 A1 · METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION

Abstract

In the field of wireless communication, a method and an apparatus for transmitting Uplink Control Information (UCI) are provided. The method includes: determining a codeword corresponding to the UCI among multiple codewords according to a preset rule when the UCI is transmitted on a Physical Uplink Shared Channel (PUSCH) with the multiple codewords (101); and transmitting the UCI by mapping the UCI onto the corresponding codeword (102). The apparatus includes a determining unit and a transmitting unit. The method and the apparatus provide a solution to transmitting UCI on a PUSCH with multiple codewords. This solution can be implemented easily based on LTE R8, without involving too much additional work of standardization.

Claims20

Dependent claims

An apparatus, comprising:

a processor, and
a non-transitory computer-readable storage medium storing a program to be executed by the processor;
wherein the program includes instructions for:
receiving an uplink grant, wherein the uplink grant includes an indication which designates a first transport block (TB) as a TB carrying channel quality information (CQI);
multiplexing the CQI with data on the first TB;
transmitting the first TB and a second TB in one transmission time interval (TTI).

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

15/716,904Filed 27 Sep 2017

Priority

CN 200910254310.57 Dec 2009

Published

25 Jan 2018

Term ends

Not estimatedThe source records don’t support an estimate.

Classification7 codes

H04L 1/0031
Formatting: multiple signaling transmission
H04L 1/0073
Error control for data other than payload data, e.g. control data: special arrangements for feedback channel
H04L 1/1671
Details of the supervisory signal: the supervisory signal being transmitted together with control information
H04L 1/0026
Characterised by the signalling: transmission of channel quality indication

Method and apparatus for transmitting uplink control information

Life of this patent

Method and apparatus for transmitting uplink control information

Life of this patent

Abstract

Claims20