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Configuring method, configuring system, apparatus, receiving method, receiving system, and terminal

A configuration method and a technology for configuring a system, applied in the communication field, can solve problems such as increasing sending opportunities and high detection complexity

Active Publication Date: 2015-10-07
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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Problems solved by technology

Compared with the second method, the advantage of this method is that the sending opportunity is further increased. The disadvantage is that the UE detection complexity is higher than that of the first method, and DCI signaling (Downlink Control Information, downlink control information) of the eNB (base station) may even be required. information) to further indicate the sending time of DRS

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  • Configuring method, configuring system, apparatus, receiving method, receiving system, and terminal
  • Configuring method, configuring system, apparatus, receiving method, receiving system, and terminal
  • Configuring method, configuring system, apparatus, receiving method, receiving system, and terminal

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[0110] In order to have a clearer understanding of the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0111] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0112] Figure 7 A schematic flowchart of a method for configuring a reference signal according to an embodiment of the present invention is shown.

[0113] Such as Figure 7As shown, a reference si...

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Abstract

The invention provides a reference signal configuring method and system, an apparatus with a base station function, a reference signal receiving method, a reference signal receiving system, and a terminal. The reference signal configuring method comprises: setting at least one discovery reference signal (DRS) in DMTC (DRS measurement timing configuration); configuring a sending parameter for the at least one DRS; and sending the sending parameter to a terminal served by the apparatus with a base station function in order that the terminal receives the at least one DRS according to the sending parameter. The reference signal configuring method may reduce DRS detection complexity for UE while increasing DRS sending probability in order to enable the terminal to accurately receive the DRS and achieve frame synchronization and subframe synchronization.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular, to a reference signal configuration method, a reference signal configuration system, a device with a base station function, a reference signal receiving method, and a reference signal receiving method system and a terminal. Background technique [0002] With the rapid increase of communication traffic, the authorized spectrum of 3GPP is increasingly insufficient to provide higher network capacity. In order to further improve the utilization of spectrum resources, 3GPP is discussing how to use unlicensed spectrum, such as 2.4GHz and 5GHz frequency bands, with the help of licensed spectrum. These unlicensed spectrums are currently mainly used by Wi-Fi, Bluetooth, radar, medical and other systems. [0003] Usually, access technologies designed for licensed frequency bands, such as LTE (Long Term Evolution, long-term evolution) are not suitable for use in unlicensed fr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/08H04W56/00H04L5/00H04W72/54
CPCH04L5/0044H04L5/006H04W56/001H04W56/0045H04W72/0446H04L5/26H04B7/2662H04W72/54H04W72/23
Inventor 李明菊朱亚军张云飞
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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