JP5531023B2 - ワイヤレス通信でマルチキャリアを利用するための方法および装置 - Google Patents
ワイヤレス通信でマルチキャリアを利用するための方法および装置 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
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- Engineering & Computer Science (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
Description
1.高速パケットアクセス(HSPA)システムで1つの無線機でマルチキャリアを使用する方法であって、
単一のHS−DSCHトランスポートチャネルを受信するステップであって、HS−DSCHトランスポートチャネルに関連付けられるキャリアは、サブフレーム単位で動的に変更される、ステップと、
アンカーキャリアからのダウンリンク制御チャネルのサブセットを処理するステップと
を含む方法。
2つ以上のHS−DSCHトランスポートチャネルを受信するステップであって、HS−DSCHトランスポートチャネルに関連付けられるキャリアは、サブフレーム単位で動的に変更される、ステップと、
アンカーキャリアからのダウンリンク制御チャネルのサブセットを処理するステップと
を含む方法。
Claims (14)
- マルチ副キャリアを活動化/非活動化する方法であって、
3つのオーダータイプビットの第1の組み合わせと3つのオーダービットの第1の組み合わせとを含む第1のオーダーを受信するステップであって、前記3つのオーダータイプビットの第1の組み合わせと前記3つのオーダービットの第1の組み合わせは、第1の複数の副キャリアに関する活動化/非活動化情報を提供し、前記第1の複数の副キャリアは少なくとも4つの副キャリアを含む、ステップと、
前記第1のオーダーから、活動化すべき少なくとも1つの副キャリアおよび非活動化すべき少なくとも1つの副キャリア、活動化すべき複数の副キャリア、並びに非活動化すべき複数の副キャリア、のうちの1つを決定するステップと、
前記決定に基づいて、前記第1の複数の副キャリアの活動化/非活動化を実行するステップと、
を含むことを特徴とする方法。 - 前記3つのオーダータイプビットの前記第1の組み合わせは、2キャリア設定および4キャリア設定と適合性があることを特徴とする請求項1に記載の方法。
- 前記第1の複数の副キャリアは、3つの副ダウンリンクキャリアを含むことを特徴とする請求項1に記載の方法。
- 前記第1の複数の副キャリアは、少なくとも3つの副ダウンリンクキャリアおよび少なくとも1つの副アップリンクキャリアを含むことを特徴とする請求項1に記載の方法。
- 3つのオーダータイプビットの第2の組み合わせと3つのオーダービットの第2の組み合わせとを含む第2のオーダーを受信するステップであって、前記3つのオーダータイプビットの第2の組み合わせおよび3つのオーダービットの第2の組み合わせは、第2の複数の副キャリアに関する活動化/非活動化情報を提供する、ステップと、
前記第2のオーダーから、活動化すべき少なくとも1つの副キャリアおよび非活動化すべき少なくとも1つの副キャリア、活動化すべき複数の副キャリア、並びに非活動化すべき複数の副キャリア、のうちの1つを決定するステップと、
をさらに含むことを特徴とする請求項1に記載の方法。 - ワイヤレス送受信ユニット(WTRU)であって、
3つのオーダータイプビットの第1の組み合わせと3つのオーダービットの第1の組み合わせとを含む第1のオーダーを受信し、前記3つのオーダータイプビットの第1の組み合わせと前記3つのオーダービットの第1の組み合わせは、第1の複数の副キャリアに関する活動化/非活動化情報を提供し、前記第1の複数の副キャリアは少なくとも4つの副キャリアを含み、
前記第1のオーダーから、活動化すべき少なくとも1つの副キャリアと非活動化すべき少なくとも1つの副キャリア、活動化すべき複数の副キャリア、および非活動化すべき複数の副キャリア、のうちの1つを決定し、
前記決定に基づいて、前記第1の複数の副キャリアの活動化/非活動化を実行する
ように構成されたプロセッサを備えることを特徴とするWTRU。 - 前記3つのオーダータイプビットの第1の組み合わせは、2キャリア設定および4キャリア設定と適合性があることを特徴とする請求項6に記載のWTRU。
- 前記第1の複数の副キャリアは、3つの副ダウンリンクキャリアを含むことを特徴とする請求項6に記載のWTRU。
- 前記第1の複数の副キャリアは、少なくとも3つの副ダウンリンクキャリアと少なくとも1つのアップリンクキャリアとを含むことを特徴とする請求項6に記載のWTRU。
- 前記プロセッサは、
3つのオーダータイプビットの第2の組み合わせと3つのオーダービットの第2の組み合わせとを含む第2のオーダーを受信し、前記3つのオーダータイプビットの第2の組み合わせおよび3つのオーダービットの第2の組み合わせは、第2の複数の副キャリアに関する活動化/非活動化情報を提供し、
前記第2のオーダーから、活動化すべき少なくとも1つの副キャリアおよび非活動化すべき少なくとも1つの副キャリア、活動化すべき複数の副キャリア、並びに非活動化すべき複数の副キャリア、のうちの1つを決定する
ようにさらに構成されたことを特徴とする請求項6に記載のWTRU。 - 前記第1の複数の副キャリアと前記第2の複数の副キャリアは同一であることを特徴とする請求項5に記載の方法。
- 前記第1の複数の副キャリアは少なくとも1つのダウンリンク副キャリアおよび少なくとも1つのアップリンク副キャリアを含み、前記少なくとも1つのダウンリンク副キャリアは副サービングHS−DSCHセルであり、前記少なくとも1つのアップリンク副キャリアは副サービング拡張専用チャネル(E−DCH)セルであることを特徴とする請求項1に記載の方法。
- 前記第1の複数の副キャリアと前記第2の複数の副キャリアは同一であることを特徴とする請求項10に記載のWTRU。
- 前記第1の複数の副キャリアは少なくとも1つのダウンリンク副キャリアおよび少なくとも1つのアップリンク副キャリアを含み、前記少なくとも1つのダウンリンク副キャリアは副サービングHS−DSCHセルであり、前記少なくとも1つのアップリンク副キャリアは副サービング拡張専用チャネル(E−DCH)セルであることを特徴とする請求項6に記載のWTRU。
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US11688708P | 2008-11-21 | 2008-11-21 | |
US61/116,887 | 2008-11-21 | ||
US14147008P | 2008-12-30 | 2008-12-30 | |
US61/141,470 | 2008-12-30 | ||
PCT/US2009/065299 WO2010059926A1 (en) | 2008-11-21 | 2009-11-20 | Method and apparatus for multiple carrier utilization in wireless communications |
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JP2016060476A Pending JP2016106508A (ja) | 2008-11-21 | 2016-03-24 | ワイヤレス通信でマルチキャリアを利用するための方法および装置 |
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US (3) | US20100130137A1 (ja) |
EP (2) | EP2359663B1 (ja) |
JP (3) | JP5531023B2 (ja) |
KR (2) | KR20120023833A (ja) |
CN (2) | CN104980260A (ja) |
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