Abstract
This invention employs an inherent tradeoff in a radio bearer dependent data handling method for intra-E-UTRA handoffs. For user equipment using real time data the source node forwards to the target node not yet acknowledged real time service data units and disconnects. This makes the handoff latency short at the expense of data traffic between nodes. For user equipment not needing real time data the source node continues to receive user equipment acknowledgements during a time out period and only forwards service data units acknowledged during the time out period. This reduces X2 interface traffic between the source and target nodes but extends the handoff latency.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| Not Available | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
| Not Available | 03/06/2012 | ISLD-201205-005 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
| 4G | 28/06/2020 | ISLD-202006-053 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | No | Family Member | ||||
| 5G | 14/01/2021 | ISLD-202101-039 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | No | Family Member | ||||
| 5G | 28/03/2021 | ISLD-202103-029 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | Yes | Basis Patent | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| US2009042573A1 | 4G | 28/06/2020 | ISLD-202006-053 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | Yes | Basis Patent | ||||
| US2009042573A1 | 5G | 14/01/2021 | ISLD-202101-039 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | Yes | Basis Patent | ||||
| US2009042573A1 | 5G | 28/03/2021 | ISLD-202103-029 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | No | Family Member | ||||
| US2009042573A1 | Not Available | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
S1
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Yes | Basis Patent | |||
| US8169969B2 | 4G | 28/06/2020 | ISLD-202006-053 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | Yes | Basis Patent | ||||
| US8169969B2 | 5G | 14/01/2021 | ISLD-202101-039 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | Yes | Basis Patent | ||||
| US8169969B2 | 5G | 28/03/2021 | ISLD-202103-029 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | No | Family Member | ||||
| US8169969B2 | Not Available | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
S1
|
Yes | Basis Patent | |||
| US2014211755A1 | 4G | 28/06/2020 | ISLD-202006-053 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | No | Family Member | ||||
| US2014211755A1 | 5G | 14/01/2021 | ISLD-202101-039 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | No | Family Member | ||||
| US2014211755A1 | 5G | 28/03/2021 | ISLD-202103-029 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | Yes | Basis Patent | ||||
| US2014211755A1 | Not Available | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
S1
|
No | Family Member | |||
| US2014211755A1 | Not Available | 03/06/2012 | ISLD-201205-005 | TEXAS INSTRUMENTS INC |
S1
|
Yes | Basis Patent | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration
Product
Use Cases
Wireless communication
Services
Claim
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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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.