INFORMATION TRANSMISSION METHOD, SYSTEM, AND DEVICE
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United States of America Patent
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Issued Date -
Oct 16, 2014
app pub date -
Sep 21, 2012
filing date -
Nov 4, 2011
priority date (Note) -
Abandoned
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Abstract
Embodiments of the present application relate to the technical field of wireless communications, and particularly to an information transmission method, system, and device, used for implement transmission, within an OFDM symbol comprising a UERS, in a sending diversity manner. The information transmission method of the embodiment of the present invention comprises: a network-side device determining an OFDM symbol comprising a UERS; and within the OFDM symbol comprising the UERS, the network-side device sending information in a sending diversity manner by freeing up an available RE or adjusting the sending diversity manner. In the embodiments of the present application, the information can be transmitted in the OFDM symbol comprising the UERS in a sending diversity manner by freeing up a part of available REs or by adjusting the sending diversity manner, thereby improving the utilization ratio of resources.
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