Abstract
A sounding reference signal transmission method which is efficient in an uplink wireless telecommunications system using a multiple antenna technique and sounding reference signal hopping. A terminal using the multiple antenna technique is equipped with a plurality of antennas and a base station receives the sounding reference signal transmitted from these antennas and estimates the uplink channel state of each antenna. Moreover the sounding reference signal performs frequency hopping so that the base station determines the channel condition for the entire bandwidth to which data is transmitted in the uplink system. The sounding reference signal is transmitted through an antenna pattern in which the sounding reference signal can be transmitted through the entire data transmission bandwidth of the uplink system for each antenna of the terminal without additional overhead in this environment.
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| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 15/09/2009 | ISLD-200909-011 | SAMSUNG | Yes | Family Member | ||||
| 4G | 18/12/2015 | ISLD-201512-007 | SAMSUNG | No | Family Member | ||||
| 5G | 04/05/2018 | ISLD-201805-014 | SAMSUNG | No | Family Member | ||||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
S1
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Technologies
Resource configuration Sounding reference signals(SRS) Transmission
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Channel Quality Measurement/Estimation
Claim
Associated Portfolios
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SUMMARY
Total no of independent claims: 4
Total no of independent claims analysed: 4
Independent Claim Number
TS Mapped
1
TS 38.214 V17.1.0
,
TS 38.211 V17.1.0
2
TS 38.214 V17.1.0
,
TS 38.211 V17.1.0
5
TS 38.214 V17.1.0
,
TS 38.211 V17.1.0
6
TS 38.214 V17.1.0
,
TS 38.211 V17.1.0
ClaimChart-EP2136479B1
Patent number:EP2136479B1
Claim Chart Type : SEP Claim Chart
Technology: 5G
Price: 200 €
SUMMARY
Total no of independent claims: 4
Total no of independent claims analysed: 4
Independent Claim Number
TS Mapped
1
TS 36.213 V8.6.0
,
TS 36.211 V8.6.0
2
TS 36.213 V8.6.0
5
TS 36.213 V8.6.0
,
TS 36.211 V8.6.0
6
TS 36.213 V8.6.0
,
TS 36.211 V8.6.0
ClaimChart-EP2136479B1
Patent number:EP2136479B1
Claim Chart Type : SEP Claim Chart
Technology: 4G
Price: 200 €
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