APPARATUS AND METHOD FOR COMMUNICATION - NOKIA SOLUTIONS & NETWORKS OY

Title:

APPARATUS AND METHOD FOR COMMUNICATION

Document Type and Number:

WIPO Patent Application WO/2018/161275

Kind Code:

A1

Abstract:

Methods and apparatuses in a communication system, are provided. The solution comprises controlling (300) a connection to a user terminal having connections to more than one cell for carrier aggregation, controlling (302) transmission of signalling to the user terminal to use maximum allowable number of bits of hybrid automatic request feedback in transmission of positive and negative acknowledgements to more than one aggregated cell, controlling (304) reception of feedback bits from the user terminal, the feedback bits comprising positive and negative acknowledgements related t0 user terminal connections with the more than one aggregated cell, decoding (306) and processing feedback bits related to the connections controlled by the apparatus and transmitting (308) feedback bits related to other connections to respective cell.

Inventors:

BI BO (CN)
LI BIN (CN)
ZENG XIANGNIAN (CN)

Application Number:

PCT/CN2017/075970

Publication Date:

September 13, 2018

Filing Date:

March 08, 2017

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NOKIA SOLUTIONS & NETWORKS OY (FI)
BI BO (CN)
LI BIN (CN)
ZENG XIANGNIAN (CN)

International Classes:

H04W28/04

Domestic Patent References:

WO2014116071A1

2014-07-31

Foreign References:

CN104079390A	2014-10-01
CN103795508A	2014-05-14
CN104521169A	2015-04-15

Other References: