METHODS AND DEVICE RELEVANT TO FDD-TDD LTE INTERSYSTEM CARRIER AGGREGATION IN ADVANCED WIRELESS COMMUNICATION SYSTEMS Russian patent published in 2017 - IPC H04W72/04 

Abstract RU 2606967 C1

FIELD: communication equipment.

SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. For this purpose, disclosed is method of alarm for use in advanced wireless communication network, which supports carriers aggregation (CA) FDD-TDD. Alarm method comprises stages, at which configuring UE (by establishing radio resources control connection (RRC) with network via first access node) for transmitting data between UE and network via first access node on first duplex mode carrier as primary component carrier (PCell), configuring UE (through allocated signalling RRC on PCell) for transmitting data between UE and network via second access node on second duplex mode carrier as secondary component carrier (SCell), and performing scheduling for data transmission on aggregated SCell using either self-scheduling, or cross scheduling of carriers.

EFFECT: technical result consists in improvement of reliability of communication.

12 cl, 7 dwg

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RU 2 606 967 C1

Authors

Ngujen Pkhong

Lan Yuanrong

Dates

2017-01-10Published

2014-09-12Filed