Abstract
A transmitter in a wireless communication system, such as a wide area code division multiple access (WCDMA) communication system, transmits one set of data in an in-phase (I) channel and another set of data in a quadrature (Q) channel. The transmitter generates a gain signal β and multiplies the digital data associated with the Q channel by the gain signal β. The complexity of the multiplication action is reduced by limiting the gain signal β to be a finite number of values that can be represented exactly by the specified number of bits, such as the right 4 bit value of the binary decimal point. The modulation error associated with the quantization of β can be eliminated by using the same quantized value β for all elements in the wireless communication system.
Wireless communication systems, IQ modulation, WCDMA, in-phase channels, quadrature channels, power ratio control,
SEP Database
Augmented SEP Database
There is no augmented declaration available yet
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
Specification Information
Spec Number
Version Number
Section Number
Specification Information
Spec Number
Version Number
Section Number
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
SEP Database
Augmented SEP Database
There is no augmented declaration available yet
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| US6337876B1 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
Yes | Basis Patent | |||
| US6337876B1 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Basis Patent | |||
| AT401695T | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| AT401695T | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
No | Family Member | |||
| AU5889999A | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| AU5889999A | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| AU754187B2 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| AU754187B2 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| EP1108285A1 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| EP1108285A1 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
No | Family Member | |||
| EP1108285B1 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| EP1108285B1 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
No | Family Member | |||
| EP1968189A2 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| EP1968189A2 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
No | Family Member | |||
| EP1968189A3 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| EP1968189A3 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
No | Family Member | |||
| EP1968189B1 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| EP1968189B1 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
No | Family Member | |||
| HK1040578A1 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| HK1040578A1 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| IL141131A | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| IL141131A | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| JP3575751B2 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| JP3575751B2 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
No | Family Member | |||
| WO0013312A1 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| WO0013312A1 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
No | Family Member | |||
| JP2002524901A | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| JP2002524901A | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
No | Family Member | |||
| MY119865A | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| MY119865A | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| BR9913465A | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| BR9913465A | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| BR9913465B1 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| BR9913465B1 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| CN1223081C | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| CN1223081C | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| CN1315075A | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| CN1315075A | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| DK1968189T3 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| DK1968189T3 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| ES2439949T3 | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| ES2439949T3 | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
Yes | Family Member | |||
| EE200100114A | Not Available | 24/05/2002 | ISLD-200205-001 | ERICSSON INC |
S1
|
No | Family Member | |||
| EE200100114A | Not Available | 21/07/2014 | ISLD-201409-041 | OPTIS |
S1
|
No | Family Member | |||
| KR20010072418A | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- | |||
Technologies
Not Available
Product
Not Available
Use Cases
Wireless communication
Services
Not Available
Claim
Associated Portfolios
Licensor Claim Chart
 Claim Chart |
 Technology |
 Creation Date |
 Download |
|---|---|---|---|
|
Claim charts will soon be available!
|
|||
Claim charts will soon be available!
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.
© 2021 All Rights Reserved FrandAvenue