Signaling configuring, transmitting, receiving method and device

A configuration method and signaling technology, applied in the communication field, can solve problems such as detection blindness, and achieve the effect of saving signaling overhead

Active Publication Date: 2013-11-13
高级标准通信有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a method and device for signaling configuration, transmission, and reception to solve the above-mentioned technical problem "the detection of new carrier configuration on the UE side is blind during the initial measurement of the new carrier"

Method used

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  • Signaling configuring, transmitting, receiving method and device
  • Signaling configuring, transmitting, receiving method and device
  • Signaling configuring, transmitting, receiving method and device

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Embodiment Construction

[0032] Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other if there is no conflict.

[0033] figure 2 It is a flowchart of the signaling configuration method according to the first embodiment of the present invention, such as figure 2 As shown, the method mainly includes the following steps (step S202-step S206):

[0034] Step S202: The base station configures the signaling of the subframe carrying the synchronization tracking reference signal (STRS) for the carrier. When the configured signaling is null signaling, the base station does not send STRS and / or primary synchronization signal / secondary synchronization in the carrier. Signal (PSS / SSS). When the configured signaling is non-empty signaling, the base station sends PSS / SSS in the carrier in a predetermined manner, a...

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Abstract

Disclosed are a method and device for signaling configuration, sending or reception, the method for signaling configuration comprises: a base station configures the signaling describing the sub frame bearing the Synchronization Track Reference Signals (STRS) for a carrier wave, and the base station does not send the STRS and/or the Primary Synchronization Signal (PSS) / Secondary Synchronization Signal (SSS) in the carrier wave when the signaling configured is null, while the base station sends the PSS/SSS in the carrier wave in a predetermined manner and sends the STRS in the carrier wave according to the signaling configuration information when the signaling configured is not null; the base station sends the signaling to a User Equipment (UE); the UE receives the signaling sent by the base station, analyzes the signaling, and judges the PSS/SSS is not sent in the carrier wave when the signaling is null, or judges the PSS/SSS is sent in the carrier wave when the signaling is not null. By the present invention, the effect of saving the signaling cost and avoiding the UE blindly detecting the type of a new carrier wave or detecting whether the PSS/SSS and /or STRS is configured in the new carrier wave can be achieved.

Description

Technical field [0001] The present invention relates to the field of communications, and in particular to a method and device for signaling configuration, sending and receiving. Background technique [0002] With the development of the mobile communication industry and the continuous growth of demand for mobile data services, people have higher and higher requirements for the speed and quality of service (Quality of Service, referred to as QoS) of mobile communication, so in the third generation of mobile communication (3G) Before large-scale commercial use, the research and development of the next-generation mobile communication system has already begun. A typical example is the long-term launch of the 3rd Generation Partnership Project (3GPP). In the Long-Term Evolution (LTE) project, the highest spectrum bandwidth that the LTE system can provide is 20 MHz (megahertz). With the further evolution of the network, Long-Term Evolution Advance (LTE-A), as an evolution system of LTE...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W56/00H04W72/04
CPCH04W56/00H04L5/0005H04L5/0053H04W76/27
Inventor 苟伟戴博夏树强
Owner 高级标准通信有限责任公司
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