(84) | Designated Contracting States: | | AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR | | Designated Extension States: | | BA ME | | Designated Validation States: | | MA MD TN |
(71) | Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) | | 164 83 Stockholm (SE) |
| (72) | Inventors: | | - ZHANG, Xinyu
Shanghai 200335 (CN) - YIN, Xiaojun
Shanghai 200335 (CN) - CHEN, Ping
Shanghai 201316 (CN) - WANG, Cheng
Shanghai 200335 (CN)
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(74) | Representative: Ericsson | | Patent Development
Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE) |
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