Dedicated signature assignment
US8781471B2 · kind B2 · utility
1Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2008 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Dec 15, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0833
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Optimization of the LTE handover procedure is provided by presenting alternatives for allocating a dedicated signature used for contention-free random access during the handover procedure as well as using an expiry time for a dedicated signature and different alternative behaviors for a mobile terminal upon expiry of the dedicated signature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.