Abstract
A mobile station comprises: a mapping portion (106) that maps a pilot signal to sub-carriers discretely selected at predetermined intervals in at least part of a partial band of a system band including plural sub-carriers; and a transmission portion that transmits the pilot signal mapped in the mapping portion. The mapping portion (106) determines the partial band in accordance with a bandwidth and a frequency that are specified by a base station (205), the bandwidth and frequency being orthogonal on a frequency axis with respect to a pilot signal transmitted from another mobile station.
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| CN101180818B | 4G | 10/07/2019 | ISLD-201907-013 | NTT DOCOMO INC | No | Family Member | ||||
| CN101180818B | 5G | 20/10/2019 | ISLD-201910-035 | NTT DOCOMO INC | Yes | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration
Product
Base Station (eNB/gNB)
Use Cases
Wireless communication
Services
Transmitting/receiving data in downlink
Claim
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