Disclosed are a sequence report method and a sequence report device for reducing a signaling amount for reporting a Zadoff-Chu sequence or a GCL sequence allocated for a cell. Indexes starting at 1 are correlated to different ZC sequences and are allocated for cells so that the indexes are continuous. When such ZC sequences are reported from BS to UE, a start index indicating the start of the continuous indexes is combined with the number of allocated sequences and they are reported as allocation sequence information by a report channel. The UE and the BS share the correlation between the ZC sequences and the indexes and the UE identifies a usable sequence number according to the correlation and the allocation sequence information reported from the BS.

Claims

18 · 4 independent · depth 3

18 granted claims

›1.independentA mobile station apparatus comprising:na receiving section configured to receive an index of at least one of sequences with consecutive indices among …+10

›2.↳ 1The mobile station apparatus according to claim 1, wherein the cyclic shift amount corresponding to the Doppler shift is a cyclic shift amount corresp…d2

›3.↳ 1The mobile station apparatus according to claim 1, wherein the cyclic shift amount depends on the sequence number.d2

›9.↳ 1The mobile station apparatus according to claim 1, wherein the plurality of sequences are indexed by the indices having consecutive numbers in the seq…d2+1

›11.↳ 1The mobile station apparatus according to claim 1, wherein the plurality of sequences are indexed by the indices having consecutive numbers in order o…d2

›12.↳ 1The mobile station apparatus according to claim 1, wherein the plurality of sequences are indexed by the indices having consecutive numbers in order o…d2

›13.↳ 1The mobile station apparatus according to claim 1, wherein the sequence is a Zadoff-Chu sequence.d2

›14.↳ 1The mobile station apparatus according to claim 1, wherein the preamble sequence is generated by cyclically shifting at least one of sequences with co…d2

›15.↳ 1The mobile station apparatus according to claim 1, wherein a random access preamble including the preamble sequence is generated, and said transmittin…d2

›16.↳ 1The mobile station apparatus according to claim 1, wherein said receiving section is configured to receive the index that is broadcasted.d2

›4.independentA mobile station apparatus comprising:na receiving section configured to receive an index of at least one of sequences with consecutive indices among …+4

›17.independentA sequence generating method comprising:nreceiving an index of at least one of sequences with consecutive indices among a plurality of sequences, whic…

›18.independentA sequence generating method comprising:nreceiving an index of at least one of sequences with consecutive indices among a plurality of sequences, whic…

Classifications

4 codes

IPC · International Patent Classification

Section H — Electricity

H04B1/38

USPC · US Patent Classification

455/73455/403370/329

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Pendency

1.2 y

425 days filing → grant

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non-final + final

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no RCE

Examiner

Lana N Le

art unit 2618 · TC 2600

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1 priority documents

›Priority documents — 1

Type	Document	Date
related publication	US 20120064837 A1	15 Mar 2012

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