Configuration of Carrier Dependent Reference Signal Transmission

A reference signal and carrier technology, applied to the separation device of the transmission path, pilot signal allocation, sub-channel allocation of the transmission path, etc.

Active Publication Date: 2019-06-14
NOKIA NETWORKS OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, any legacy and / or backward compatible carrier implementations only offer adaptation to slow traffic changes and limited potential for energy savings

Method used

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  • Configuration of Carrier Dependent Reference Signal Transmission
  • Configuration of Carrier Dependent Reference Signal Transmission
  • Configuration of Carrier Dependent Reference Signal Transmission

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Embodiment Construction

[0030] The invention has been described herein with reference to specific non-limiting examples and what are presently considered to be conceivable embodiments of the invention. Those skilled in the art will understand that the present invention is by no means limited to these examples, but can be applied more widely.

[0031] It should be noted, however, that the following description of the invention and its embodiments refers primarily to specifications that are used as non-limiting examples of certain exemplary network configurations and deployments. That is, the invention and its embodiments are primarily described with respect to the 3GPP specifications used as non-limiting examples of certain example network configurations and deployments. Accordingly, the description of example embodiments given herein makes specific reference to terminology directly related to the 3GPP specifications. Such terms are used only in the context of the presented non-limiting examples and ...

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Abstract

Provision is made for configuration of carrier-dependent reference signal transmissions. Such measures exemplarily include setting a transmission pattern for reference signal transmission on a carrier, said transmission pattern being at least a long-period discontinuous transmission mode and a short-period discontinuous transmission mode, said long-period discontinuous transmission mode having a ratio The short-cycle discontinuous transmission mode has a longer transmission discontinuous period, and the transmission of at least one reference signal on the carrier is configured according to the set transmission mode. The transmission mode setting may eg be based on at least one of the following: the activation state of the carrier serving as the serving cell and / or the secondary cell and / or the measurement object cell and the period of the radio resource management measurement on the carrier.

Description

field of invention [0001] The invention relates to the configuration of carrier-dependent reference signal transmissions. More specifically, the present invention exemplarily relates to measures (including methods, apparatuses and computer program products) for implementing configuration of carrier-dependent reference signal transmissions. Background technique [0002] This specification generally relates to carrier implementations in communication systems and / or network deployments such as UMTS, HSPA, LTE / LTE-A, etc. More specifically, this specification generally relates to carrier implementation in the context of carrier aggregation (CA) in such communication systems and / or network deployments, in particular enabling Energy-efficient carrier implementation. [0003] In such a communication system and / or network deployment, various reference signals are transmitted from the network side (e.g. eNodeB representing a base station or access node) to the terminal side (e.g. U...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L27/26H04L5/00
CPCH04L5/001H04L5/0048H04L5/0098H04L27/2613H04W76/28H04W88/10
Inventor C·罗萨F·弗雷德里克森P·斯科夫T·E·伦蒂拉
Owner NOKIA NETWORKS OY
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