Managing secondary cell connections in unlicensed spectrum

• Main Authors: Lee, Heechoon, Zhang, Wenshu, Gorokhov, Alexei Yurievitch, Aminzadeh Gohari, Amir, Farajidana, Amir, Singhal, Vaibhav, Khangura, Sarabjot Singh, Zhang, Chengjin
• Format: Patent
• Language: English
• Published: 19.02.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

In wireless communication networks using carrier aggregation including a secondary component carrier in unlicensed spectrum, a user equipment (UE) may monitor a downlink radio link quality of secondary cells for an event indicating failure of a communication link in the unlicensed spectrum with a se...