CN100339860C - 一种提高射频识别***吞吐量的方法 - Google Patents
一种提高射频识别***吞吐量的方法 Download PDFInfo
- Publication number
- CN100339860C CN100339860C CNB2005101226025A CN200510122602A CN100339860C CN 100339860 C CN100339860 C CN 100339860C CN B2005101226025 A CNB2005101226025 A CN B2005101226025A CN 200510122602 A CN200510122602 A CN 200510122602A CN 100339860 C CN100339860 C CN 100339860C
- Authority
- CN
- China
- Prior art keywords
- label
- orthogonal code
- card reader
- data
- aloha
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001228 spectrum Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000003892 spreading Methods 0.000 claims description 11
- 230000007480 spreading Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000007726 management method Methods 0.000 abstract description 2
- 238000013068 supply chain management Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 238000004088 simulation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101226025A CN100339860C (zh) | 2005-11-29 | 2005-11-29 | 一种提高射频识别***吞吐量的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101226025A CN100339860C (zh) | 2005-11-29 | 2005-11-29 | 一种提高射频识别***吞吐量的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1776705A CN1776705A (zh) | 2006-05-24 |
CN100339860C true CN100339860C (zh) | 2007-09-26 |
Family
ID=36766188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101226025A Expired - Fee Related CN100339860C (zh) | 2005-11-29 | 2005-11-29 | 一种提高射频识别***吞吐量的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100339860C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100535922C (zh) * | 2006-09-28 | 2009-09-02 | 中兴通讯股份有限公司 | 一种用于射频识别的多标签接入方法 |
CN101281587B (zh) * | 2007-07-26 | 2010-06-09 | 北京航空航天大学 | 射频识别阅读方法和应答方法 |
CN101499119B (zh) * | 2008-01-31 | 2011-09-21 | 中兴通讯股份有限公司 | 基于射频识别的标签识别方法、***、及装置 |
CN103208830B (zh) * | 2008-12-12 | 2016-06-22 | 英特尔公司 | 非接触输电设备的电力传输的控制方法及非接触输电设备 |
CN103034825B (zh) * | 2012-12-05 | 2015-11-04 | 无锡赛睿科技有限公司 | 基于沃尔什码的射频标签识别方法 |
CN103117770A (zh) * | 2013-01-24 | 2013-05-22 | 重庆邮电大学 | 一种rfid***中多标签防碰撞方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1496162A (zh) * | 1998-02-21 | 2004-05-12 | ���ǵ�����ʽ���� | 移动通信基站***的发送方法 |
US20050058212A1 (en) * | 2003-09-15 | 2005-03-17 | Lei Shao | Multiple antenna systems and methods using high-throughput space-frequency block codes |
CN1215657C (zh) * | 2000-12-21 | 2005-08-17 | 三星电子株式会社 | 码分多址移动通信***中基站的发送天线分集设备和方法 |
-
2005
- 2005-11-29 CN CNB2005101226025A patent/CN100339860C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1496162A (zh) * | 1998-02-21 | 2004-05-12 | ���ǵ�����ʽ���� | 移动通信基站***的发送方法 |
CN1215657C (zh) * | 2000-12-21 | 2005-08-17 | 三星电子株式会社 | 码分多址移动通信***中基站的发送天线分集设备和方法 |
US20050058212A1 (en) * | 2003-09-15 | 2005-03-17 | Lei Shao | Multiple antenna systems and methods using high-throughput space-frequency block codes |
Also Published As
Publication number | Publication date |
---|---|
CN1776705A (zh) | 2006-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100339860C (zh) | 一种提高射频识别***吞吐量的方法 | |
CN103514464B (zh) | 一种基于多信道的rfid多标签读写识别方法及装置 | |
CN104657693B (zh) | 一种基于分组自适应分配时隙的rfid防碰撞方法 | |
CN102663328B (zh) | 一种基于功率控制的提高电子标签读取效率的方法 | |
CN103020569B (zh) | 一种射频识别多标签防碰撞方法 | |
CN1845125A (zh) | 一种同时读取多个标签的防碰撞的***和方法 | |
CN105224970A (zh) | 一种rfid防碰撞方法 | |
CN103117770A (zh) | 一种rfid***中多标签防碰撞方法 | |
CN102004895A (zh) | 基于碰撞预检的时隙扫描防碰撞方法 | |
Kim et al. | An Efficient Stochastic Anti-Collision Algorithm Using Bit-Slot Mechanism. | |
CN101169818A (zh) | 一种基于时隙随机的射频识别过程的帧长度选择方法 | |
CN1928884A (zh) | 以循环移位方式实现的多址接入、防碰撞方法 | |
CN101324916B (zh) | 用于rfid***的标签识别防碰撞方法 | |
CN104573593A (zh) | 一种基于帧时隙的欠定盲分离rfid防碰撞方法 | |
CN110414286A (zh) | 一种rfid标签防碰撞方法 | |
CN103218635A (zh) | 一种基于混合多叉树搜索的rfid防碰撞方法 | |
CN100498818C (zh) | 一种射频识别***可并行识别方法 | |
CN103605949B (zh) | 基于cdma的大规模rfid防碰撞方法 | |
Dhakal et al. | A sequential reading strategy to improve the performance of RFID anti-collision algorithm in dense tag environments | |
Keat et al. | Dynamic framed slotted ALOHA algorithm for RFID systems with enhanced tag estimation technique | |
CN111860009B (zh) | 一种增强二进制分组rfid防碰撞方法及*** | |
CN103020558A (zh) | 一种自适应退避机制的rfid防碰撞方法 | |
Agrawal et al. | An optimized query tree algorithm in RFID inventory tracking-a case study evidence | |
Liu | The approaches in solving passive RFID tag collision problems | |
CN107590408A (zh) | 基于二进制散列的aloha防碰撞方法 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Jiacheng International Logistics Co.,Ltd. Assignor: Southeast University Contract record no.: 2010440000795 Denomination of invention: Method for increasing through put for radio frequency recognition system Granted publication date: 20070926 License type: Exclusive License Open date: 20060524 Record date: 20100612 |
|
EM01 | Change of recordation of patent licensing contract |
Change date: 20120227 Contract record no.: 2010440000795 Assignee after: GUANGZHOU JIACHENG LOGISTICS Co.,Ltd. Assignee before: Guangzhou Jiacheng International Logistics Co.,Ltd. |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: GUANGZHOU JIACHENG LOGISTICS Co.,Ltd. Assignor: Southeast University Contract record no.: 2010440000795 Date of cancellation: 20151019 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060524 Assignee: GUANGZHOU JIACHENG LOGISTICS Co.,Ltd. Assignor: Southeast University Contract record no.: 2015990000881 Denomination of invention: Method for increasing through put for radio frequency recognition system Granted publication date: 20070926 License type: Exclusive License Record date: 20151023 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20211129 |
|
CF01 | Termination of patent right due to non-payment of annual fee |