Abstract
Systems and methodologies are described that facilitate optimizing parameters for random access in a wireless communication environment. A network manager can select centrally optimized parameters for random access that mitigate interference among RACH attempts and/or mitigate uplink interference due to RACH in a SON. Moreover a base station can select locally optimized parameters for random access that mitigate a number of access attempts mitigate interference among RACH attempts and/or mitigate uplink interference due to RACH. The centrally optimized parameters can include PRACH configurations root sequence parameters ranges for one or more MAC parameters (e.g. initial transmit power power ramp step maximum number of preamble transmissions contention resolution timer...) and so forth. Further the locally optimized parameters can include sequence length one or more MAC parameters (e.g. initial received target power of the random access preamble power ramp step contention resolution timer maximum number of preamble transmissions...) etc.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 25/10/2011 | ISLD-201110-008 | QUALCOMM INC | Yes | Basis Patent | ||||
| Not Available | 25/10/2011 | ISLD-201110-008 | QUALCOMM INC | Yes | Basis Patent | ||||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| WO2010104977A1 | 4G | 25/10/2011 | ISLD-201110-008 | QUALCOMM INC | Yes | Basis Patent | ||||
| WO2010104977A1 | Not Available | 25/10/2011 | ISLD-201110-008 | QUALCOMM INC | Yes | Basis Patent | ||||
| US2010232318A1 | 4G | 25/10/2011 | ISLD-201110-008 | QUALCOMM INC | Yes | Family Member | ||||
| US2010232318A1 | Not Available | 25/10/2011 | ISLD-201110-008 | QUALCOMM INC | Yes | Family Member | ||||
| TW201119433A | 4G | 25/10/2011 | ISLD-201110-008 | QUALCOMM INC | No | Family Member | ||||
| TW201119433A | Not Available | 25/10/2011 | ISLD-201110-008 | QUALCOMM INC | No | Family Member | ||||
| EP2430850A1 | 4G | 25/10/2011 | ISLD-201110-008 | QUALCOMM INC | No | Family Member | ||||
| EP2430850A1 | Not Available | 25/10/2011 | ISLD-201110-008 | QUALCOMM INC | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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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.
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