Abstract
A system and method for communicating information signals using spread spectrum communication techniques. PN sequences are constructed that provide orthogonality between the users so that mutual interference will be reduced allowing higher capacity and better link performance. With orthogonal PN codes the cross-correlation is zero over a predetermined time interval resulting in no interference between the orthogonal codes provided only that the code time frames are time aligned with each other. In an exemplary embodiment signals are communicated between a cell-site and mobile units using direct sequence spread spectrum communication signals. In the cell-to-mobile link pilot sync paging and voice channels are defined. Information communicated on the cell-to-mobile link channels are in general encoded interleaved bi-phase shift key (BPSK) modulated with orthogonal covering of each BPSK symbol along with quadrature phase shift key (QPSK) spreading of the covered symbols. In the mobile-to-cell link access and voice channels are defined. Information communicated on the mobile-to-cell link channels are in general encoded interleaved orthogonal signaling along with QPSK spreading.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
Not Available | 19/10/2001 | ISLD-200111-002 | QUALCOMM INC |
S1
|
No | Family Member | |||
2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
5G,4G,3G,2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC | No | Family Member | ||||
Not Available | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
5G,4G,3G,2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC | No | Family Member | ||||
Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
|
Yes | Basis Patent | |||
3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
|
Yes | Family Member | |||
Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
|
Yes | Family Member | |||
3G | 26/05/2010 | ISLD-201007-015 | QUALCOMM INC | Yes | Family Member | ||||
Not Available | 26/05/2010 | ISLD-201007-015 | QUALCOMM INC | Yes | Family Member | ||||
2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
5G,4G,3G,2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
Not Available | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC |
S1
S2
|
No | Family Member |
Specification Information
Specification Information
Technologies
Family Information
All Granted Patents In Patent Family : | ---- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
US6693951B1 | Not Available | 19/10/2001 | ISLD-200111-002 | QUALCOMM INC |
S1
|
No | Family Member | |||
US6693951B1 | 2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6693951B1 | 5G,4G,3G,2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC | No | Family Member | ||||
US6693951B1 | Not Available | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US6693951B1 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
|
Yes | Basis Patent | |||
US6693951B1 | 2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
|
No | Family Member | |||
US6693951B1 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6693951B1 | 3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US6693951B1 | 3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
|
Yes | Family Member | |||
US6693951B1 | Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US6693951B1 | Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
|
Yes | Family Member | |||
US6693951B1 | 3G | 26/05/2010 | ISLD-201007-015 | QUALCOMM INC | Yes | Family Member | ||||
US6693951B1 | Not Available | 26/05/2010 | ISLD-201007-015 | QUALCOMM INC | Yes | Family Member | ||||
US6693951B1 | 2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US6693951B1 | 5G,4G,3G,2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US6693951B1 | Not Available | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US7003021B2 | Not Available | 19/10/2001 | ISLD-200111-002 | QUALCOMM INC |
S1
|
No | Family Member | |||
US7003021B2 | 2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US7003021B2 | 5G,4G,3G,2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC | No | Family Member | ||||
US7003021B2 | Not Available | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US7003021B2 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
|
Yes | Basis Patent | |||
US7003021B2 | 2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US7003021B2 | 5G,4G,3G,2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC | No | Family Member | ||||
US7003021B2 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US7003021B2 | 3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US7003021B2 | 3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
|
Yes | Family Member | |||
US7003021B2 | Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US7003021B2 | Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
|
Yes | Family Member | |||
US7003021B2 | 3G | 26/05/2010 | ISLD-201007-015 | QUALCOMM INC | Yes | Family Member | ||||
US7003021B2 | Not Available | 26/05/2010 | ISLD-201007-015 | QUALCOMM INC | Yes | Family Member | ||||
US7003021B2 | 2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US7003021B2 | 5G,4G,3G,2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US7003021B2 | Not Available | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US2006088134A1 | Not Available | 19/10/2001 | ISLD-200111-002 | QUALCOMM INC |
S1
|
No | Family Member | |||
US2006088134A1 | 2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2006088134A1 | 5G,4G,3G,2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC | No | Family Member | ||||
US2006088134A1 | Not Available | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US2006088134A1 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
|
Yes | Basis Patent | |||
US2006088134A1 | 2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2006088134A1 | 5G,4G,3G,2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC | No | Family Member | ||||
US2006088134A1 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US2006088134A1 | 3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US2006088134A1 | 3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
|
Yes | Family Member | |||
US2006088134A1 | Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US2006088134A1 | Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
|
Yes | Family Member | |||
US2006088134A1 | 3G | 26/05/2010 | ISLD-201007-015 | QUALCOMM INC | Yes | Family Member | ||||
US2006088134A1 | Not Available | 26/05/2010 | ISLD-201007-015 | QUALCOMM INC | Yes | Family Member | ||||
US2006088134A1 | 2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US2006088134A1 | 5G,4G,3G,2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US2006088134A1 | Not Available | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US7839960B2 | Not Available | 19/10/2001 | ISLD-200111-002 | QUALCOMM INC |
S1
|
No | Family Member | |||
US7839960B2 | 2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US7839960B2 | 5G,4G,3G,2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC | No | Family Member | ||||
US7839960B2 | Not Available | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US7839960B2 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
|
Yes | Basis Patent | |||
US7839960B2 | 2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US7839960B2 | 5G,4G,3G,2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC | No | Family Member | ||||
US7839960B2 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US7839960B2 | 3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US7839960B2 | 3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
|
Yes | Family Member | |||
US7839960B2 | Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US7839960B2 | Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
|
Yes | Family Member | |||
US7839960B2 | 3G | 26/05/2010 | ISLD-201007-015 | QUALCOMM INC | Yes | Family Member | ||||
US7839960B2 | Not Available | 26/05/2010 | ISLD-201007-015 | QUALCOMM INC | Yes | Family Member | ||||
US7839960B2 | 2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US7839960B2 | 5G,4G,3G,2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US7839960B2 | Not Available | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US2003053519A1 | Not Available | 19/10/2001 | ISLD-200111-002 | QUALCOMM INC |
S1
|
No | Family Member | |||
US2003053519A1 | 2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2003053519A1 | 5G,4G,3G,2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC | No | Family Member | ||||
US2003053519A1 | Not Available | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US2003053519A1 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
|
Yes | Basis Patent | |||
US2003053519A1 | 2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2003053519A1 | 5G,4G,3G,2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC | No | Family Member | ||||
US2003053519A1 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US2003053519A1 | 3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US2003053519A1 | Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US2003053519A1 | 2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US2003053519A1 | 5G,4G,3G,2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US2003053519A1 | Not Available | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC |
S1
S2
|
No | Family Member | |||
US6618429B2 | Not Available | 19/10/2001 | ISLD-200111-002 | QUALCOMM INC |
S1
|
No | Family Member | |||
US6618429B2 | 2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6618429B2 | 5G,4G,3G,2G | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC | No | Family Member | ||||
US6618429B2 | Not Available | 14/10/2005 | ISLD-200511-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US6618429B2 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
|
Yes | Basis Patent | |||
US6618429B2 | 2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6618429B2 | 5G,4G,3G,2G | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC | No | Family Member | ||||
US6618429B2 | Not Available | 13/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US6618429B2 | 3G | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US6618429B2 | Not Available | 28/01/2010 | ISLD-201004-004 | QUALCOMM INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US6618429B2 | 2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US6618429B2 | 5G,4G,3G,2G | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC | No | Family Member | ||||
US6618429B2 | Not Available | 17/09/2012 | ISLD-201209-021 | QUALCOMM INC |
S1
S2
|
No | Family Member |
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
Product
Use Cases
Wireless communication
Services
Claim
Associated Portfolios
Claim Chart | Technology | Creation Date | Download |
---|---|---|---|
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.