Method and device for testing carrier aggregation consistency of LTE-A (long term evolution-advance) terminal on MAC (media access control) layer

A carrier aggregation and consistency technology, applied in the field of communication, can solve the lack of MAC layer carrier aggregation consistency test methods and other problems, to achieve the effect of optimizing the test process and promoting the improvement of functions

CN104661254AActive Publication Date: 2015-05-27北京电信技术发展产业协会 +1
4 Cites 16 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-05-27

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a method and a device for testing carrier aggregation consistency of an LTE-A (long term evolution-advance) terminal on an MAC (media access control) layer. A test interface is configured based on a special test language and a corresponding test procedure is designed, so that the protocol consistency test of the carrier aggregation supported LTE-A terminal on the MAC layer can be performed better, the optimization of the test procedure is facilitated, and improvement of the carrier aggregation function is promoted.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the communication field, in particular to a method and device for testing the MAC layer carrier aggregation conformance of an LTE-A terminal. Background technique

[0002] Carrier Aggregation (Carrier Aggregation) is one of the key technologies proposed by LTE-A (Long Term Evolution-Advance Long Term Evolution-Advanced Edition), which is used to meet the requirements of a peak downlink speed of 1Gbps and an uplink peak speed of 500Mbps. Based on carrier aggregation technology, it can provide a maximum transmission bandwidth of 100MHz, realize flexible transmission bandwidth expansion, and effectively use spectrum resources.

[0003] TTCN-3 (Testing and Test Control Notation), as the common language for TD-LTE and subsequent 4G wireless mobile communication terminal conformance testing, uses its script control to realize the reliability and maturity of terminal protocol stack signaling conformance testing. Widely recogn...

Examples

Embodiment Construction

[0056] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0057] Unless the context clearly requires, throughout the specification and claims, "comprises", "comprises" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0058] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating...