CN1306725C - 发送设备和通信模式选择表格的更新方法 - Google Patents
发送设备和通信模式选择表格的更新方法 Download PDFInfo
- Publication number
- CN1306725C CN1306725C CNB038013428A CN03801342A CN1306725C CN 1306725 C CN1306725 C CN 1306725C CN B038013428 A CNB038013428 A CN B038013428A CN 03801342 A CN03801342 A CN 03801342A CN 1306725 C CN1306725 C CN 1306725C
- Authority
- CN
- China
- Prior art keywords
- calibration data
- mcs
- parts
- data
- mode selection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004891 communication Methods 0.000 title claims abstract description 163
- 230000005540 biological transmission Effects 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005259 measurement Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 230000000737 periodic effect Effects 0.000 claims 1
- 230000003044 adaptive effect Effects 0.000 description 52
- 238000001228 spectrum Methods 0.000 description 51
- 230000015572 biosynthetic process Effects 0.000 description 28
- 238000006243 chemical reaction Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 16
- 230000003139 buffering effect Effects 0.000 description 15
- 238000012545 processing Methods 0.000 description 11
- 101100022564 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mcs4 gene Proteins 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 5
- 101100545229 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ZDS2 gene Proteins 0.000 description 3
- 101100113084 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mcs2 gene Proteins 0.000 description 3
- 101100167209 Ustilago maydis (strain 521 / FGSC 9021) CHS8 gene Proteins 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2659—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for data rate control
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP189881/2002 | 2002-06-28 | ||
JP2002189881 | 2002-06-28 | ||
JP238820/2002 | 2002-08-20 | ||
JP2002238820 | 2002-08-20 | ||
JP2003158416A JP4256207B2 (ja) | 2002-06-28 | 2003-06-03 | 送信装置および通信モード選択用テーブル更新方法 |
JP158416/2003 | 2003-06-03 | ||
PCT/JP2003/008023 WO2004004165A1 (ja) | 2002-06-28 | 2003-06-25 | 送信装置および通信モード選択用テーブル更新方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1572070A CN1572070A (zh) | 2005-01-26 |
CN1306725C true CN1306725C (zh) | 2007-03-21 |
Family
ID=30003597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038013428A Expired - Lifetime CN1306725C (zh) | 2002-06-28 | 2003-06-25 | 发送设备和通信模式选择表格的更新方法 |
Country Status (8)
Country | Link |
---|---|
US (3) | US7542433B2 (zh) |
EP (1) | EP1519497B1 (zh) |
JP (1) | JP4256207B2 (zh) |
CN (1) | CN1306725C (zh) |
AT (1) | ATE406715T1 (zh) |
AU (1) | AU2003244187A1 (zh) |
DE (1) | DE60323228D1 (zh) |
WO (1) | WO2004004165A1 (zh) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4256207B2 (ja) * | 2002-06-28 | 2009-04-22 | パナソニック株式会社 | 送信装置および通信モード選択用テーブル更新方法 |
JP4167485B2 (ja) * | 2002-12-26 | 2008-10-15 | 松下電器産業株式会社 | 無線通信システム、通信端末装置、および基地局装置 |
JP4552732B2 (ja) * | 2005-03-30 | 2010-09-29 | 日本電気株式会社 | 無線受信装置及び送受信モードの決定方法 |
US20090061767A1 (en) * | 2005-03-30 | 2009-03-05 | Matsushita Electric Industrial Co., Ltd. | Wireless communication apparatus and wireless communication method |
JP4515312B2 (ja) * | 2005-03-31 | 2010-07-28 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局、送信方法および移動無線通信システム |
CN100415020C (zh) * | 2005-10-31 | 2008-08-27 | 上海华为技术有限公司 | 一种高速物理下行共享信道的码资源分配方法 |
JP4772111B2 (ja) * | 2006-03-06 | 2011-09-14 | シャープ株式会社 | 通知情報生成装置、通信装置、通知情報生成方法およびプログラム |
JP5202340B2 (ja) | 2006-03-24 | 2013-06-05 | ジェネラル・インスツルメント・コーポレーション | ネットワークにおける論理チャネルを構成するための装置、方法、およびコンピュータ読取可能な記録媒体 |
US9088355B2 (en) | 2006-03-24 | 2015-07-21 | Arris Technology, Inc. | Method and apparatus for determining the dynamic range of an optical link in an HFC network |
JP4760547B2 (ja) * | 2006-06-02 | 2011-08-31 | 日本電気株式会社 | 無線基地局装置およびスケジューリング方法 |
WO2008056774A1 (fr) * | 2006-11-10 | 2008-05-15 | Panasonic Corporation | Dispositif de station mobile de communication radio et procédé de sélection de mcs |
US8537972B2 (en) | 2006-12-07 | 2013-09-17 | General Instrument Corporation | Method and apparatus for determining micro-reflections in a network |
CA2674510C (en) * | 2007-01-30 | 2013-10-15 | General Instrument Corporation Of Delaware | Method and apparatus for determining modulation levels that are supported on a channel |
US8102765B2 (en) * | 2007-06-22 | 2012-01-24 | Microsoft Corporation | Correlation-based rate adaptation for communication networks |
CN101755398B (zh) * | 2007-08-10 | 2014-03-12 | 富士通株式会社 | 无线基站以及移动台 |
JP5388529B2 (ja) * | 2008-09-30 | 2014-01-15 | 株式会社日立国際電気 | 無線通信装置 |
US8340586B2 (en) * | 2008-11-19 | 2012-12-25 | T-Mobile Usa, Inc. | System and method for link adaptation for variable link conditions |
JP5324335B2 (ja) * | 2009-06-25 | 2013-10-23 | 京セラ株式会社 | 無線基地局及び補正値算出方法 |
US8516532B2 (en) | 2009-07-28 | 2013-08-20 | Motorola Mobility Llc | IP video delivery using flexible channel bonding |
CN101645755B (zh) * | 2009-09-07 | 2013-12-04 | 中兴通讯股份有限公司南京分公司 | 实现无线接入网络***链路自适应的装置及方法 |
US8526485B2 (en) | 2009-09-23 | 2013-09-03 | General Instrument Corporation | Using equalization coefficients of end devices in a cable television network to determine and diagnose impairments in upstream channels |
CN102480786B (zh) * | 2010-11-29 | 2014-05-07 | 北京创毅视讯科技有限公司 | 一种多通信制式的无线通信方法和*** |
US8654640B2 (en) | 2010-12-08 | 2014-02-18 | General Instrument Corporation | System and method for IP video delivery using distributed flexible channel bonding |
US8937992B2 (en) | 2011-08-30 | 2015-01-20 | General Instrument Corporation | Method and apparatus for updating equalization coefficients of adaptive pre-equalizers |
US20130121179A1 (en) * | 2011-11-16 | 2013-05-16 | Qualcomm Incorporated | Enhanced transport format combination identifier selection to improve td-scdma hsupa throughput |
US8576705B2 (en) | 2011-11-18 | 2013-11-05 | General Instrument Corporation | Upstream channel bonding partial service using spectrum management |
US9113181B2 (en) | 2011-12-13 | 2015-08-18 | Arris Technology, Inc. | Dynamic channel bonding partial service triggering |
WO2013140817A1 (ja) * | 2012-03-22 | 2013-09-26 | 京セラ株式会社 | 通信システム、通信装置及び通信制御方法 |
US9003460B2 (en) | 2012-04-27 | 2015-04-07 | Google Technology Holdings LLC | Network monitoring with estimation of network path to network element location |
US8837302B2 (en) | 2012-04-27 | 2014-09-16 | Motorola Mobility Llc | Mapping a network fault |
US8868736B2 (en) | 2012-04-27 | 2014-10-21 | Motorola Mobility Llc | Estimating a severity level of a network fault |
US8867371B2 (en) | 2012-04-27 | 2014-10-21 | Motorola Mobility Llc | Estimating physical locations of network faults |
US9065731B2 (en) | 2012-05-01 | 2015-06-23 | Arris Technology, Inc. | Ensure upstream channel quality measurement stability in an upstream channel bonding system using T4 timeout multiplier |
US8699340B2 (en) * | 2012-06-01 | 2014-04-15 | Telefonaktiebolaget L M Ericsson (Publ) | Table-based link adaptation for wireless communication network transmissions |
US9136978B2 (en) | 2012-06-10 | 2015-09-15 | Redline Innovations Group Inc. | Systems and methods for enhancing spectral efficiency in a communication network |
US9136943B2 (en) | 2012-07-30 | 2015-09-15 | Arris Technology, Inc. | Method of characterizing impairments detected by equalization on a channel of a network |
US20140092879A1 (en) * | 2012-10-02 | 2014-04-03 | Zte Wistron Telecom Ab | Downlink transmission point selection in a wireless heterogeneous network |
US9137164B2 (en) | 2012-11-15 | 2015-09-15 | Arris Technology, Inc. | Upstream receiver integrity assessment for modem registration |
US9203639B2 (en) | 2012-12-27 | 2015-12-01 | Arris Technology, Inc. | Dynamic load balancing under partial service conditions |
US9197886B2 (en) | 2013-03-13 | 2015-11-24 | Arris Enterprises, Inc. | Detecting plant degradation using peer-comparison |
US9042236B2 (en) | 2013-03-15 | 2015-05-26 | Arris Technology, Inc. | Method using equalization data to determine defects in a cable plant |
US10477199B2 (en) | 2013-03-15 | 2019-11-12 | Arris Enterprises Llc | Method for identifying and prioritizing fault location in a cable plant |
US9025469B2 (en) | 2013-03-15 | 2015-05-05 | Arris Technology, Inc. | Method for estimating cable plant topology |
US9929830B2 (en) * | 2013-09-25 | 2018-03-27 | Time Warner Cable Enterprises Llc | Content delivery over wireless links |
CN106211306B (zh) * | 2015-04-30 | 2020-04-03 | 华为技术有限公司 | 一种通信网络延时抖动平滑方法、装置及*** |
US10044373B2 (en) | 2016-12-30 | 2018-08-07 | Hughes Network Systems, Llc | Optimized ACM trajectory systems and methods |
JP6533557B2 (ja) * | 2017-06-05 | 2019-06-19 | アンリツ株式会社 | 測定装置及び測定方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1203723A (zh) * | 1995-10-18 | 1998-12-30 | 艾利森电话股份有限公司 | 通过外部控制使无线通信***中移动台工作于多模方式 |
JP2002026808A (ja) * | 2000-07-03 | 2002-01-25 | Matsushita Electric Ind Co Ltd | 通信端末装置および基地局装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5559810A (en) * | 1994-03-31 | 1996-09-24 | Motorola, Inc. | Communication of data reception history information |
US5603096A (en) * | 1994-07-11 | 1997-02-11 | Qualcomm Incorporated | Reverse link, closed loop power control in a code division multiple access system |
US5585974A (en) * | 1995-02-17 | 1996-12-17 | Conner Peripherals, Inc. | Disk drive with PRML read channel calibration using a noise generator |
US5701294A (en) * | 1995-10-02 | 1997-12-23 | Telefonaktiebolaget Lm Ericsson | System and method for flexible coding, modulation, and time slot allocation in a radio telecommunications network |
US6070085A (en) * | 1997-08-12 | 2000-05-30 | Qualcomm Inc. | Method and apparatus for controlling transmit power thresholds based on classification of wireless communication subscribers |
JP2866642B1 (ja) | 1998-02-09 | 1999-03-08 | 株式会社ワイ・アール・ピー移動通信基盤技術研究所 | スペクトル拡散多重伝送装置 |
US6700881B1 (en) * | 1998-03-02 | 2004-03-02 | Samsung Electronics Co., Ltd. | Rate control device and method for CDMA communication system |
WO2000047006A1 (en) * | 1999-02-01 | 2000-08-10 | Nokia Networks Oy | Adaptation of codec operating modes in a telecommunication network |
DE19909921A1 (de) * | 1999-03-06 | 2000-09-14 | Bosch Gmbh Robert | Datenübertragungsvorrichtung und -verfahren |
US7299006B1 (en) * | 1999-10-21 | 2007-11-20 | Broadcom Corporation | Adaptive radio transceiver |
CN1140147C (zh) * | 2000-07-01 | 2004-02-25 | ***电信传输研究所 | 一种外环功率控制的方法和*** |
JP3821636B2 (ja) | 2000-08-21 | 2006-09-13 | 松下電器産業株式会社 | 通信端末装置、基地局装置および無線通信方法 |
US6940915B2 (en) * | 2000-11-30 | 2005-09-06 | Nokia Mobile Phones Ltd. | Adaptive learning method and system to adaptive modulation |
JP2002232943A (ja) | 2001-01-29 | 2002-08-16 | Sony Corp | データ送信処理方法、データ受信処理方法、送信機、受信機、およびセルラー無線通信システム |
JP3660278B2 (ja) * | 2001-07-13 | 2005-06-15 | 松下電器産業株式会社 | 基地局装置、移動局装置、無線通信システム及び無線通信方法 |
US6754169B2 (en) * | 2001-12-13 | 2004-06-22 | Motorola, Inc. | Method and system of operation for a variable transmission mode multi-carrier communication system |
JP4256207B2 (ja) * | 2002-06-28 | 2009-04-22 | パナソニック株式会社 | 送信装置および通信モード選択用テーブル更新方法 |
US7099678B2 (en) * | 2003-04-10 | 2006-08-29 | Ipr Licensing, Inc. | System and method for transmit weight computation for vector beamforming radio communication |
US7127020B2 (en) * | 2003-05-09 | 2006-10-24 | Texas Instruments Incorporated | Frequency synthesis loop having controlled loop gain |
-
2003
- 2003-06-03 JP JP2003158416A patent/JP4256207B2/ja not_active Expired - Lifetime
- 2003-06-25 AU AU2003244187A patent/AU2003244187A1/en not_active Abandoned
- 2003-06-25 WO PCT/JP2003/008023 patent/WO2004004165A1/ja active IP Right Grant
- 2003-06-25 US US10/488,754 patent/US7542433B2/en active Active
- 2003-06-25 CN CNB038013428A patent/CN1306725C/zh not_active Expired - Lifetime
- 2003-06-25 AT AT03761793T patent/ATE406715T1/de not_active IP Right Cessation
- 2003-06-25 DE DE60323228T patent/DE60323228D1/de not_active Expired - Lifetime
- 2003-06-25 EP EP03761793A patent/EP1519497B1/en not_active Expired - Lifetime
-
2009
- 2009-04-27 US US12/430,357 patent/US7953013B2/en not_active Expired - Lifetime
-
2011
- 2011-04-25 US US13/093,702 patent/US9154259B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1203723A (zh) * | 1995-10-18 | 1998-12-30 | 艾利森电话股份有限公司 | 通过外部控制使无线通信***中移动台工作于多模方式 |
JP2002026808A (ja) * | 2000-07-03 | 2002-01-25 | Matsushita Electric Ind Co Ltd | 通信端末装置および基地局装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2004140783A (ja) | 2004-05-13 |
US9154259B2 (en) | 2015-10-06 |
US7953013B2 (en) | 2011-05-31 |
CN1572070A (zh) | 2005-01-26 |
JP4256207B2 (ja) | 2009-04-22 |
EP1519497A1 (en) | 2005-03-30 |
US20090238094A1 (en) | 2009-09-24 |
US20110199930A1 (en) | 2011-08-18 |
US20040248520A1 (en) | 2004-12-09 |
EP1519497B1 (en) | 2008-08-27 |
ATE406715T1 (de) | 2008-09-15 |
EP1519497A4 (en) | 2006-09-20 |
WO2004004165A1 (ja) | 2004-01-08 |
AU2003244187A1 (en) | 2004-01-19 |
DE60323228D1 (de) | 2008-10-09 |
US7542433B2 (en) | 2009-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1306725C (zh) | 发送设备和通信模式选择表格的更新方法 | |
CN1386388A (zh) | 通信终端装置、基站装置和无线通信方法 | |
CN1533053A (zh) | 通信终端装置、基站装置和无线通信方法 | |
CN1302675C (zh) | 移动通信***中用于调度上行链路分组传输的方法和设备 | |
CN1109450C (zh) | 位置分集移动通信***中下行链路发送功率控制方案 | |
CN1320779C (zh) | 在移动通信***中优化调制和编码方案及多代码的方法 | |
CN1287543C (zh) | 发送设备和发送控制方法、以及接收设备和接收控制方法 | |
CN1198430C (zh) | 通信装置和发送模式选择方法 | |
CN1311655C (zh) | 改善可靠性和吞吐量的无线通信***及重发超时确定方法 | |
CN1165122C (zh) | 移动通信***中依据无线链接协议重发数据的设备和方法 | |
CN1387328A (zh) | 移动通信***,基站,移动站,阈值设置方法及存储介质 | |
CN1159887C (zh) | 自适应调制通信***,发送装置及接收装置 | |
CN1846361A (zh) | 用于在宽带无线接入通信***中控制介质接入控制层的操作状态的设备和方法 | |
CN1254122C (zh) | 蜂窝***及其控制方法 | |
CN101061675A (zh) | 通信***和通信装置 | |
CN101032104A (zh) | 无线通信装置以及无线通信方法 | |
CN1754396A (zh) | 用于移动通信的***以及方法 | |
CN1773888A (zh) | 在移动通信***中调度上行链路数据传输的方法和装置 | |
CN1829346A (zh) | 无线电基站和移动站 | |
CN1729709A (zh) | 无线通信网络及流量控制方法 | |
CN1518393A (zh) | Cdma移动无线***的信道转换方法和cdma移动无线***的基站 | |
CN1647562A (zh) | 移动通信***中的无线链路参数更新方法 | |
CN1879363A (zh) | 移动通信***中的协议语境传送 | |
CN1327660A (zh) | 移动通信***、基站和移动通信终端以及重发送控制方法 | |
CN1497999A (zh) | 移动通信***,移动站,基站,及其数据包通信方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140717 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140717 Address after: California, USA Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210427 Address after: California, USA Patentee after: APPLE Inc. Address before: California, USA Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
|
CX01 | Expiry of patent term |
Granted publication date: 20070321 |
|
CX01 | Expiry of patent term |