CN101436245A - 一种射频识别系统中标签防碰撞方法 - Google Patents
一种射频识别系统中标签防碰撞方法 Download PDFInfo
- Publication number
- CN101436245A CN101436245A CNA2007101871495A CN200710187149A CN101436245A CN 101436245 A CN101436245 A CN 101436245A CN A2007101871495 A CNA2007101871495 A CN A2007101871495A CN 200710187149 A CN200710187149 A CN 200710187149A CN 101436245 A CN101436245 A CN 101436245A
- Authority
- CN
- China
- Prior art keywords
- label
- collision
- counter
- value
- labels
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 55
- 230000008569 process Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 11
- 238000012790 confirmation Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Images
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101871495A CN101436245B (zh) | 2007-11-16 | 2007-11-16 | 一种射频识别系统中标签防碰撞方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101871495A CN101436245B (zh) | 2007-11-16 | 2007-11-16 | 一种射频识别系统中标签防碰撞方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101436245A true CN101436245A (zh) | 2009-05-20 |
CN101436245B CN101436245B (zh) | 2012-05-23 |
Family
ID=40710679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101871495A Active CN101436245B (zh) | 2007-11-16 | 2007-11-16 | 一种射频识别系统中标签防碰撞方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101436245B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101923625A (zh) * | 2009-06-12 | 2010-12-22 | 中兴通讯股份有限公司 | 一种标签防碰撞的方法及系统 |
CN102682252A (zh) * | 2011-05-25 | 2012-09-19 | 中国人民解放军国防科学技术大学 | 一种多标签识别的方法与装置 |
CN103106381A (zh) * | 2013-01-25 | 2013-05-15 | 深圳市中兴长天信息技术有限公司 | 一种多阅读器防碰撞的方法及装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100612699B1 (ko) * | 2005-03-10 | 2006-08-16 | 에스케이 텔레콤주식회사 | 태그 인식 충돌 방지 rfid 시스템 및 태그 식별 방법 |
CN100405775C (zh) * | 2006-01-16 | 2008-07-23 | 北京大学 | 射频识别信息的防碰撞读取方法 |
CN100562882C (zh) * | 2006-06-29 | 2009-11-25 | 中山大学 | 一种稳定的射频识别反碰撞方法 |
CN100461202C (zh) * | 2006-11-07 | 2009-02-11 | 中兴通讯股份有限公司 | EPC Gen2标准中标签清点流程的改进方法及装置 |
-
2007
- 2007-11-16 CN CN2007101871495A patent/CN101436245B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101923625A (zh) * | 2009-06-12 | 2010-12-22 | 中兴通讯股份有限公司 | 一种标签防碰撞的方法及系统 |
CN102682252A (zh) * | 2011-05-25 | 2012-09-19 | 中国人民解放军国防科学技术大学 | 一种多标签识别的方法与装置 |
CN102682252B (zh) * | 2011-05-25 | 2014-10-22 | 中国人民解放军国防科学技术大学 | 一种多标签识别的方法与装置 |
CN103106381A (zh) * | 2013-01-25 | 2013-05-15 | 深圳市中兴长天信息技术有限公司 | 一种多阅读器防碰撞的方法及装置 |
CN103106381B (zh) * | 2013-01-25 | 2016-01-27 | 深圳市中兴长天信息技术有限公司 | 一种多阅读器防碰撞的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101436245B (zh) | 2012-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101441699B (zh) | 一种用于射频识别的多标签防碰撞方法 | |
CN101430753B (zh) | 一种射频识别系统中标签防碰撞方法 | |
US20120075075A1 (en) | Label anti-collision method and system | |
CN107153802A (zh) | 用于rfid系统的后验概率的标签冲突解决方法 | |
CN102708341A (zh) | 一种rfid系统标签防碰撞方法 | |
CN101369305A (zh) | 一种射频识别标签芯片防冲突功能的验证电路及其模型 | |
CN101441698B (zh) | 一种判断射频识别系统中标签清点结束的方法 | |
CN105046181B (zh) | 一种基于查询树方法的多前缀匹配的确定性防碰撞算法 | |
CN101436245B (zh) | 一种射频识别系统中标签防碰撞方法 | |
US9785803B2 (en) | Method, apparatus and system for collecting tags using bit map in RFID system | |
CN107506674B (zh) | 基于时隙预测的aloha防碰撞方法 | |
CN101276395B (zh) | 基于全分裂的标签防碰撞装置及方法 | |
CN102682314A (zh) | 一种判断盘点结束的方法 | |
CN101499121B (zh) | 一种用于射频识别的防碰撞方法 | |
CN101556643B (zh) | 标签分裂方法和装置 | |
CN101685489B (zh) | 标签防碰撞方法和阅读器 | |
CN101499122B (zh) | 利用防碰撞实现射频接入的方法 | |
CN101136053A (zh) | 一种用于射频识别的多标签防碰撞方法 | |
CN105956506A (zh) | 一种改进的rfid防碰撞方法 | |
CN106503600B (zh) | 一种基于时序的rfid主动防冲突方法 | |
CN101414345B (zh) | 射频识别信号应答方法及系统、标签和阅读器 | |
CN101499123B (zh) | 一种分裂标签的方法及系统 | |
CN111860009B (zh) | 一种增强二进制分组rfid防碰撞方法及系统 | |
CN201075219Y (zh) | 一种射频识别标签芯片防冲突功能的验证电路 | |
CN101136054A (zh) | 一种用于射频识别的多标签防碰撞方法 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN ZTE INTELLIGENT IOT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20150306 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 300308 DONGLI DISTRICT, TIANJIN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150306 Address after: 300308, No. 8, Zhongxing Industrial base, No. seven, 2 East Road, Tianjin Airport Economic Zone Patentee after: ZTE INTELLIGENT IOT TECHNOLOGY Co.,Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Patentee before: ZTE Corp. |
|
CP03 | Change of name, title or address |
Address after: Room 401, building 12, east area, airport business park, No. 80, Huanhe North Road, free trade zone (Airport Economic Zone), Binhai New Area, Tianjin 300000 Patentee after: Gaoxing Zhilian Technology Co.,Ltd. Address before: 300308, No. 8, Zhongxing Industrial base, No. seven, 2 East Road, Tianjin Airport Economic Zone Patentee before: ZTE INTELLIGENT IOT TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 401, building 12, East Airport Business Park, 80 Huanhe North Road, Tianjin Binhai New Area pilot free trade zone (Airport Economic Zone) Patentee after: Zte Intelligent Iot Technology Co.,Ltd. Address before: Room 401, building 12, East Airport Business Park, 80 Huanhe North Road, Tianjin Binhai New Area pilot free trade zone (Airport Economic Zone) Patentee before: Gaoxing Zhilian Technology Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |