JP5856175B2 - 拡張セル高速パケットデータのための改善されたアクセスチャンネルマスク - Google Patents
拡張セル高速パケットデータのための改善されたアクセスチャンネルマスク Download PDFInfo
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- JP5856175B2 JP5856175B2 JP2013531476A JP2013531476A JP5856175B2 JP 5856175 B2 JP5856175 B2 JP 5856175B2 JP 2013531476 A JP2013531476 A JP 2013531476A JP 2013531476 A JP2013531476 A JP 2013531476A JP 5856175 B2 JP5856175 B2 JP 5856175B2
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- 238000000034 method Methods 0.000 claims description 30
- 108700026140 MAC combination Proteins 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 description 27
- 230000006872 improvement Effects 0.000 description 12
- 210000004027 cell Anatomy 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000000873 masking effect Effects 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
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- 238000004088 simulation Methods 0.000 description 1
- 210000001057 smooth muscle myoblast Anatomy 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
- H04J13/102—Combining codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/20—Modulator circuits; Transmitter circuits
- H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
- H04L27/2035—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers
- H04L27/2042—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers with more than two phase states
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Description
Claims (6)
- アクセス端末が、アクセスチャンネルを介してデータを伝送するための擬似雑音クアドラチャーカバーリングを実行する方法であって、
前記アクセス端末が、アクセスロングコードマスクMIACMACとアクセスロングコードマスクMQACMACを受信するステップと、
前記アクセス端末が、前記擬似雑音クアドラチャーカバーリングのためのMIマスク及びMQマスクを生成するステップと、
前記アクセス端末が、前記擬似雑音クアドラチャーカバーリングのための前記生成されたMIマスク及び前記生成されたMQマスクに基づき、前記アクセスチャンネルを介して前記データを伝送するステップと、
を有し、
前記MIACMACと前記MQACMACは、アクセスチャンネルMACプロトコルに関連し、
前記MIマスクのMI3〜MI0及び前記MQマスクのMQ3〜MQ0は、割り当てられたチャンネル番号の下位4ビットに設定され、
- 前記アクセスロングコードマスクMIACMAC及び前記アクセスロングコードマスクMQACMACは、それぞれ長さが42ビットであることを特徴とする、請求項1に記載の擬似雑音クアドラチャーカバーリングの実行方法。
- 前記生成されたMIマスク及び前記生成されたMQマスクは、それぞれ長さが12ビットであり、前記MIマスクはMI11〜MI0を有し、MI11は前記MIマスクの12番目のビットを示し、MI0は前記MIマスクの1番目のビットを示し、前記MQマスクはMQ11〜MQ0を有し、MQ11は前記MQマスクの12番目のビットを示し、MQ0は前記MQマスクの1番目のビットを示すことを特徴とする、請求項2に記載の擬似雑音クアドラチャーカバーリングの実行方法。
- アクセスチャンネルを介してデータを伝送するための擬似雑音クアドラチャーカバーリングを実行する装置であって、
アクセスロングコードマスクMIACMACとアクセスロングコードマスクMQACMACを受信する受信部と、
前記擬似雑音クアドラチャーカバーリングのためのMIマスク及びMQマスクを生成する生成部と、
前記擬似雑音クアドラチャーカバーリングのための前記生成されたMIマスク及び前記生成されたMQマスクに基づき、前記アクセスチャンネルを介して前記データを伝送する送信部と、
を有し、
前記MIACMACと前記MQACMACは、アクセスチャンネルMACプロトコルに関連し、
前記MIマスクのMI3〜MI0及び前記MQマスクのMQ3〜MQ0は、割り当てられたチャンネル番号の下位4ビットに設定され、
- 前記アクセスロングコードマスクMIACMAC及び前記アクセスロングコードマスクMQACMACは、それぞれ長さが42ビットであることを特徴とする、請求項4に記載の装置。
- 前記生成されたMIマスク及び前記生成されたMQマスクは、それぞれ長さが12ビットであり、前記MIマスクはMI11〜MI0を有し、MI11は前記MIマスクの12番目のビットを示し、MI0は前記MIマスクの1番目のビットを示し、前記MQマスクはMQ11〜MQ0を有し、MQ11は前記MQマスクの12番目のビットを示し、MQ0はMQマスクの1番目のビットを示すことを特徴とする、請求項4に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38691210P | 2010-09-27 | 2010-09-27 | |
US61/386,912 | 2010-09-27 | ||
PCT/KR2011/006470 WO2012043987A2 (en) | 2010-09-27 | 2011-08-31 | Enhanced access channel masks for xhrpd |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013546219A JP2013546219A (ja) | 2013-12-26 |
JP5856175B2 true JP5856175B2 (ja) | 2016-02-09 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013531476A Active JP5856175B2 (ja) | 2010-09-27 | 2011-08-31 | 拡張セル高速パケットデータのための改善されたアクセスチャンネルマスク |
Country Status (6)
Country | Link |
---|---|
US (2) | US8605753B2 (ja) |
EP (1) | EP2622752B1 (ja) |
JP (1) | JP5856175B2 (ja) |
KR (1) | KR101467805B1 (ja) |
CN (2) | CN104486024B (ja) |
WO (1) | WO2012043987A2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9125173B2 (en) * | 2012-02-29 | 2015-09-01 | Via Telecom Co., Ltd. | Device and method for access probe enhancements |
US9155104B2 (en) * | 2012-03-15 | 2015-10-06 | Via Telecom Co., Ltd. | Device and method for access probe enhancements |
CN104349492B (zh) * | 2013-07-24 | 2018-03-09 | 华为技术有限公司 | 随机接入方法及装置 |
Family Cites Families (17)
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US5615232A (en) * | 1993-11-24 | 1997-03-25 | Novatel Communications Ltd. | Method of estimating a line of sight signal propagation time using a reduced-multipath correlation function |
US5477458A (en) * | 1994-01-03 | 1995-12-19 | Trimble Navigation Limited | Network for carrier phase differential GPS corrections |
US5727064A (en) | 1995-07-03 | 1998-03-10 | Lucent Technologies Inc. | Cryptographic system for wireless communications |
US5825327A (en) * | 1996-03-08 | 1998-10-20 | Snaptrack, Inc. | GPS receivers and garments containing GPS receivers and methods for using these GPS receivers |
US6002363A (en) * | 1996-03-08 | 1999-12-14 | Snaptrack, Inc. | Combined GPS positioning system and communications system utilizing shared circuitry |
US5859612A (en) * | 1996-06-06 | 1999-01-12 | Qualcomm Incorporated | Method for using an antenna with a rotating beam for determining the position of a mobile subscriber in a CDMA cellular telephone system |
US6118808A (en) * | 1996-07-12 | 2000-09-12 | General Electric Company | GPS receiver with efficient signal acquisition |
US6151353A (en) * | 1996-07-12 | 2000-11-21 | General Electric Company | Pre-acquisition frequency offset removal in a GPS receiver |
US6735185B1 (en) * | 1997-12-24 | 2004-05-11 | Nokia Mobile Phones Ltd | DS/CDMA reverse link structure for high data rate transmission |
US7693172B2 (en) | 2003-05-29 | 2010-04-06 | Lg Electronics Inc. | Apparatus and method for determining public long code mask in a mobile communications system |
US7957263B2 (en) * | 2003-09-08 | 2011-06-07 | Qualcomm Corporation | Method and apparatus for acknowledging reverse link transmissions in a communications system |
KR20060085132A (ko) * | 2005-01-22 | 2006-07-26 | 삼성전자주식회사 | 코드분할다중접속 시스템에서 파일럿 동기 획득 장치 및방법 |
CN101390328A (zh) * | 2006-02-21 | 2009-03-18 | 高通股份有限公司 | 用于支持ofdm和cdma方案的方法与装置 |
US7920508B2 (en) * | 2006-08-11 | 2011-04-05 | Samsung Electronics Co., Ltd. | Apparatus and method for generating synchronization channel for relay station in wireless communication system |
KR101438864B1 (ko) * | 2007-06-06 | 2014-09-15 | 인터디지탈 테크날러지 코포레이션 | 피기백된 ack/nack 필드가 어드레싱된 임시 블록 흐름(tbf)을 표시하기 위한 방법 및 장치 |
CN100499920C (zh) * | 2007-06-20 | 2009-06-10 | 重庆邮电大学 | Cdma移动目标的手持式探测设备及探测方法 |
US8238489B2 (en) * | 2008-02-19 | 2012-08-07 | Core Logic, Inc. | Apparatus and method for processing signal using single correlator |
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2011
- 2011-08-31 KR KR1020137011046A patent/KR101467805B1/ko active IP Right Grant
- 2011-08-31 JP JP2013531476A patent/JP5856175B2/ja active Active
- 2011-08-31 CN CN201410737674.XA patent/CN104486024B/zh active Active
- 2011-08-31 EP EP11829493.3A patent/EP2622752B1/en active Active
- 2011-08-31 WO PCT/KR2011/006470 patent/WO2012043987A2/en active Application Filing
- 2011-08-31 CN CN201180056648.5A patent/CN103238276B/zh active Active
- 2011-09-08 US US13/227,690 patent/US8605753B2/en active Active
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2013
- 2013-11-18 US US14/083,138 patent/US9241343B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2012043987A2 (en) | 2012-04-05 |
KR20130106846A (ko) | 2013-09-30 |
CN103238276B (zh) | 2014-12-31 |
KR101467805B1 (ko) | 2014-12-15 |
WO2012043987A3 (en) | 2012-05-31 |
EP2622752B1 (en) | 2017-11-22 |
CN104486024A (zh) | 2015-04-01 |
EP2622752A2 (en) | 2013-08-07 |
EP2622752A4 (en) | 2017-03-08 |
CN103238276A (zh) | 2013-08-07 |
US20120076157A1 (en) | 2012-03-29 |
CN104486024B (zh) | 2017-08-25 |
US20140071927A1 (en) | 2014-03-13 |
US9241343B2 (en) | 2016-01-19 |
JP2013546219A (ja) | 2013-12-26 |
US8605753B2 (en) | 2013-12-10 |
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