Urteil Nr. X ZR 4/20 des X. Zivilsenat des Bundesgerichtshofs, 11-01-2022
| ECLI | ECLI:DE:BGH:2022:110122UXZR4.20.0 |
| Docket Number | X ZR 4/20 |
| Date | 11 Enero 2022 |
| Court | X. Zivilsenat |
ECLI:DE:BGH:2022:110122UXZR4.20.0
BUNDESGERICHTSHOF
IM NAMEN DES VOLKES
URTEIL
X ZR 4/20 Verkündet am:
11. Januar 2022
Anderer
Justizangestellte
als Urkundsbeamtin
der Geschäftsstelle
in der Patentnichtigkeitssache
- 2 -
Der X. Zivilsenat des Bundesgerichtshofs hat auf die mündliche Verhandlung
vom 11. Januar 2021 durch den Vorsitzenden Richter Dr. Bacher, die Richter
Hoffmann und Dr. Deichfuß, die Richterin Dr. Kober-Dehm und den Richter
Dr. Crummenerl
für Recht erkannt:
Auf die Berufungen der Parteien wird das Urteil des 5. Senats
(Nichtigkeitssenats) des Bundespatentgerichts vom 12. Dezember
2019 unter Zurückweisung der weitergehenden Rechtsmittel
abgeändert.
Das europäische Patent 2 178 232 wird mit Wirkung für die
Bundesrepublik Deutschland dadurch teilweise für nichtig erklärt,
dass die Patentansprüche die nachfolgende Fassung erhalten:
1. A mobile station apparatus comprising:
a mapping unit (307) configured to map a sounding ref-
erence signal (SRS) to a subframe; and
a transmitting unit (309) configured to transmit the
mapped sounding reference signal (SRS);
characterized in that
said mapping unit (307) is adapted to map the sounding
reference signal (SRS) in a guard time of the subframe
in which a random access preamble is transmitted,
the guard time during which nothing is transmitted being
added to the random access preamble,
wherein the guard time is added after the random access
preamble, and
said mapping unit (307) is adapted to map the sounding
reference signal (SRS) in the tail end of the subframe,
and
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wherein the random access preamble is transmitted from
another mobile station apparatus.
2. The mobile station apparatus according to claim 1,
wherein said mapping unit (307) is adapted to map the
sounding reference signal (SRS) such that a time gap
between the sounding reference signal (SRS) and the
random access preamble is maximized.
3. The mobile station apparatus according to one of claims
1 to 2, wherein the random access preamble is transmit-
ted from a mobile station apparatus, which is non-syn-
chronized in an uplink.
4. The mobile station apparatus according to one of claims
1 to 3, wherein said transmitting unit (309) is adapted to
transmit the sounding reference signal (SRS) at a con-
stant period.
5. The mobile station apparatus according to one of claims
1 to 4, wherein said transmitting unit (309) is adapted to
transmit the sounding reference signal (SRS) at a period
which is m/n times of a period at which a random access
preamble is transmitted, wherein m and n are positive
integers.
6. The mobile station apparatus according to one of claims
1 to 5, wherein said transmitting unit (309) is adapted to
transmit the sounding reference signal (SRS) at a con-
stant period in at least part of subframes, in which ran-
dom access preambles are transmitted.
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