CN103781199A - Networking method of micropower wireless communication network - Google Patents
Networking method of micropower wireless communication network Download PDFInfo
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- CN103781199A CN103781199A CN201310634145.2A CN201310634145A CN103781199A CN 103781199 A CN103781199 A CN 103781199A CN 201310634145 A CN201310634145 A CN 201310634145A CN 103781199 A CN103781199 A CN 103781199A
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Abstract
The invention discloses a networking method of a micropower wireless communication network. The micropower wireless communication network comprises a center node and a plurality of sub-nodes. The method comprises the following steps: the center node emitting a networking message of a first jump; confirming that a sub-node of the first jump is accessed to the network; performing networking compensation of the first jump; next, the center node emitting a networking message of a second jump; the center node emitting a networking message of a third jump; and finishing the rest in the same manner, and the center node emitting a networking message of a z-th jump. A network formed by use of the networking method provided by the invention is quite good in reliability.
Description
Technical field
The present invention relates to micropower wireless communication technology field, is specifically a kind of network-building method of micro power radio communication network.
Background technology
Networking technology is one of key technology in micro power radio communication, is the precondition that realizes micro power radio communication network and realize transfer of data.The network-building method of prior art micro power radio communication network is: send networking message by a Centroid, multiple child nodes directly transmit a reply message to Centroid receiving after this networking message, and Centroid confirms networking success receiving after this reply message.There is following defect in above-mentioned network-building method: because the distance of multiple child nodes and Centroid is different in size in actual application process, therefore make the signal strength signal intensity of multiple child nodes and Centroid also different, be easy to like this cause the loss of data in data transmission procedure, thereby make the reliability of the network that above-mentioned network-building method forms poor.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the defect of above prior art, and a kind of network-building method of micro power radio communication network is provided, and uses the reliability of the network that this network-building method forms better.
Technical scheme of the present invention is, a kind of network-building method of micro power radio communication network is provided, and described micro power radio communication network comprises a Centroid and several child nodes, comprises the following steps:
(1), a Centroid and several child nodes are adjusted to same Frequency point; The maximum hop count that described micro power radio communication network is supported is z;
(2), Centroid sends the networking message of the first jumping, execution step (3)-step (21), wherein N=1; Centroid sends the networking message of the second jumping, execution step (3)-step (21), wherein N=2; Centroid sends the 3rd networking message of jumping, execution step (3)-step (21), wherein N=3; By that analogy, Centroid sends the networking message that z jumps, execution step (3)-step (21), wherein N=z;
(3), start the timing of T1 time period; Several child nodes are receiving after the networking message of N jumping, and whether self check networks, network, execution step (4) if confirm; If networking unconfirmed, execution step (5);
(4), whether self check be that N jumps, if abandon this networking message, this step finishes; If not N jumps, the jumping figure N of networking message is added to 1, and in routed path, add this child node address, broadcast forwards the networking message that N jumps, and this step finishes;
(5), whether self check be that N jumps, if not abandon this networking message, this step finishes; If N jumps, in the routed path in inspection group's network packet, whether there is route loop, if there is dropping packets, this step finishes;
(6), if there is no route loop in networking message, according to the routed path in the networking message receiving, reply response message to Centroid;
(7) if Centroid is confiscated the response message of child node within the T1 time period, return to execution step (3);
(8) if, Centroid receives the response message of child node within the T1 time period, will after T1 time period zero setting, restart timing, obtain and arrive the path of certain node and preserve this path according to the routed path in response message;
(9), after T1 time period timing finishes, the child node that the N that Centroid obtains jumps and arriving behind the path of this node, initiates one by one request confirmation message, and starts the timing of T2 time period;
(10), N jump child node receive after this request confirmation message, send a confirmation message; If Centroid is confiscated the confirmation message of child node within the T2 time period, abandon this child node;
(11), if Centroid is received the confirmation message of child node within the T2 time period, confirm that this child node has networked and sent one simultaneously to confirm into network packet to child node;
(12), Centroid again send N jump do not network enter network packet, start the timing of T3 time period simultaneously;
(13), several child nodes are receiving after networking message, whether self check networks, networks, execution step (14) if confirm; If networking unconfirmed, execution step (15);
(14), whether self check be that N jumps, if abandon this networking message, this step finishes; If not N jumps, the jumping figure N of networking message is added to 1, and in routed path, add this child node address, broadcast forwards the networking message that N jumps, and this step finishes;
(15), whether self check be that N jumps, if not abandon this networking message, this step finishes; If N jumps, in the routed path in inspection group's network packet, whether there is route loop, if there is dropping packets, this step finishes;
(16), if there is no route loop in networking message, according to the routed path in the networking message receiving, reply response message to Centroid;
(17) if Centroid is confiscated the response message of child node within the T3 time period, this step finishes;
(18) if, Centroid receives the response message of child node within the T3 time period, will after T3 time period zero setting, restart timing, obtain and arrive the path of certain node and preserve this path according to the routed path in response message;
(19), the N that again obtains of the Centroid child node of jumping and arriving behind the path of this node, initiate one by one request confirmation message, and start the timing of T2 time period;
(20), N jump child node receive after this request confirmation message, send a confirmation message; If Centroid is confiscated the confirmation message of child node within the T2 time period, abandon this child node;
(21) if Centroid is received the confirmation message of child node within the T2 time period, to confirm that this child node has networked and sent one simultaneously to confirm into network packet to child node, the networking that N jumps finishes.
Adopt after above structure, the present invention compared with prior art, has the following advantages:
First the network-building method of micro power radio communication network of the present invention is the networking of the first jumping, the first advanced row filter of child node of jumping into net is networked, determine that child node networks, reaffirm and allow the node not networking network (being equivalent to leakage detection fills a vacancy), then determine the networking of these child nodes.Then be the networking of the second jumping, the 3rd networking of jumping, the like, until the networking that z jumps.The method adopts Centroid to require child node to network, and realizes child node in network and networks, and has guaranteed Centroid after networking and the communication reliability of child node.
Embodiment
With regard to specific embodiment, the invention will be further described below.
The network-building method of a kind of micro power radio communication network of the present invention, described micro power radio communication network comprises a Centroid and several child nodes, comprises the following steps:
(1), a Centroid and several child nodes are adjusted to same Frequency point; The maximum hop count that described micro power radio communication network is supported is z;
(2), Centroid sends the networking message of the first jumping, execution step (3)-step (21), wherein N=1; Centroid sends the networking message of the second jumping, execution step (3)-step (21), wherein N=2; Centroid sends the 3rd networking message of jumping, execution step (3)-step (21), wherein N=3; By that analogy, Centroid sends the networking message that z jumps, execution step (3)-step (21), and wherein N=z, after this networking step completes, the networking of whole cordless communication network completes; If maximum hop count is 7, Centroid sends the networking message of the first jumping, execution step (3)-step (21); Centroid sends the networking message of the second jumping, execution step (3)-step (21); Centroid sends the 3rd networking message of jumping, execution step (3)-step (21); By that analogy, Centroid send the 7th jump networking message, execution step (3)-step (21), execute the 7th jump step after networking complete.
(3), start the timing of T1 time period; Several child nodes are receiving after the networking message of N jumping, and whether self check networks, network, execution step (4) if confirm; If networking unconfirmed, execution step (5);
(4), whether self check be that N jumps, if abandon this networking message, this step finishes; If not N jumps, the jumping figure N of networking message is added to 1, and in routed path, add this child node address, broadcast forwards the networking message that N jumps, and this step finishes;
(5), whether self check be that N jumps, if not abandon this networking message, this step finishes; If N jumps, in the routed path in inspection group's network packet, whether there is route loop, if there is dropping packets, this step finishes;
(6), if there is no route loop in networking message, according to the routed path in the networking message receiving, reply response message to Centroid;
(7) if Centroid is confiscated the response message of child node within the T1 time period, return to execution step (3);
(8) if, Centroid receives the response message of child node within the T1 time period, will after T1 time period zero setting, restart timing, obtain and arrive the path of certain node and preserve this path according to the routed path in response message;
(9), after T1 time period timing finishes, the child node that the N that Centroid obtains jumps and arriving behind the path of this node, initiates one by one request confirmation message, and starts the timing of T2 time period;
(10), N jump child node receive after this request confirmation message, send a confirmation message; If Centroid is confiscated the confirmation message of child node within the T2 time period, abandon this child node;
(11), if Centroid is received the confirmation message of child node within the T2 time period, confirm that this child node has networked and sent one simultaneously to confirm into network packet to child node;
(12), Centroid again send N jump do not network enter network packet, start the timing of T3 time period simultaneously;
(13), several child nodes are receiving after networking message, whether self check networks, networks, execution step (14) if confirm; If networking unconfirmed, execution step (15);
(14), whether self check be that N jumps, if abandon this networking message, this step finishes; If not N jumps, the jumping figure N of networking message is added to 1, and in routed path, add this child node address, broadcast forwards the networking message that N jumps, and this step finishes;
(15), whether self check be that N jumps, if not abandon this networking message, this step finishes; If N jumps, in the routed path in inspection group's network packet, whether there is route loop, if there is dropping packets, this step finishes;
(16), if there is no route loop in networking message, according to the routed path in the networking message receiving, reply response message to Centroid;
(17) if Centroid is confiscated the response message of child node within the T3 time period, this step finishes;
(18) if, Centroid receives the response message of child node within the T3 time period, will after T3 time period zero setting, restart timing, obtain and arrive the path of certain node and preserve this path according to the routed path in response message;
(19), the N that again obtains of the Centroid child node of jumping and arriving behind the path of this node, initiate one by one request confirmation message, and start the timing of T2 time period;
(20), N jump child node receive after this request confirmation message, send a confirmation message; If Centroid is confiscated the confirmation message of child node within the T2 time period, abandon this child node;
(21) if Centroid is received the confirmation message of child node within the T2 time period, to confirm that this child node has networked and sent one simultaneously to confirm into network packet to child node, the networking that N jumps finishes.
Below be only described with regard to most preferred embodiment of the present invention, but can not be interpreted as it is limitations on claims.The present invention is not limited only to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection range of independent claims of the present invention are all in protection scope of the present invention.
Claims (1)
1. a network-building method for micro power radio communication network, described micro power radio communication network comprises a Centroid and several child nodes, it is characterized in that: comprise the following steps:
(1), a Centroid and several child nodes are adjusted to same Frequency point; The maximum hop count that described micro power radio communication network is supported is z;
(2), Centroid sends the networking message of the first jumping, execution step (3)-step (21), wherein N=1; Centroid sends the networking message of the second jumping, execution step (3)-step (21), wherein N=2; Centroid sends the 3rd networking message of jumping, execution step (3)-step (21), wherein N=3; By that analogy, Centroid sends the networking message that z jumps, execution step (3)-step (21), wherein N=z;
(3), start the timing of T1 time period; Several child nodes are receiving after the networking message of N jumping, and whether self check networks, network, execution step (4) if confirm; If networking unconfirmed, execution step (5);
(4), whether self check be that N jumps, if abandon this networking message, this step finishes; If not N jumps, the jumping figure N of networking message is added to 1, and in routed path, add this child node address, broadcast forwards the networking message that N jumps, and this step finishes;
(5), whether self check be that N jumps, if not abandon this networking message, this step finishes; If N jumps, in the routed path in inspection group's network packet, whether there is route loop, if there is dropping packets, this step finishes;
(6), if there is no route loop in networking message, according to the routed path in the networking message receiving, reply response message to Centroid;
(7) if Centroid is confiscated the response message of child node within the T1 time period, return to execution step (3);
(8) if, Centroid receives the response message of child node within the T1 time period, will after T1 time period zero setting, restart timing, obtain and arrive the path of certain node and preserve this path according to the routed path in response message;
(9), after T1 time period timing finishes, the child node that the N that Centroid obtains jumps and arriving behind the path of this node, initiates one by one request confirmation message, and starts the timing of T2 time period;
(10), N jump child node receive after this request confirmation message, send a confirmation message; If Centroid is confiscated the confirmation message of child node within the T2 time period, abandon this child node;
(11), if Centroid is received the confirmation message of child node within the T2 time period, confirm that this child node has networked and sent one simultaneously to confirm into network packet to child node;
(12), Centroid again send N jump do not network enter network packet, start the timing of T3 time period simultaneously;
(13), several child nodes are receiving after networking message, whether self check networks, networks, execution step (14) if confirm; If networking unconfirmed, execution step (15);
(14), whether self check be that N jumps, if abandon this networking message, this step finishes; If not N jumps, the jumping figure N of networking message is added to 1, and in routed path, add this child node address, broadcast forwards the networking message that N jumps, and this step finishes;
(15), whether self check be that N jumps, if not abandon this networking message, this step finishes; If N jumps, in the routed path in inspection group's network packet, whether there is route loop, if there is dropping packets, this step finishes;
(16), if there is no route loop in networking message, according to the routed path in the networking message receiving, reply response message to Centroid;
(17) if Centroid is confiscated the response message of child node within the T3 time period, this step finishes;
(18) if, Centroid receives the response message of child node within the T3 time period, will after T3 time period zero setting, restart timing, obtain and arrive the path of certain node and preserve this path according to the routed path in response message;
(19), the N that again obtains of the Centroid child node of jumping and arriving behind the path of this node, initiate one by one request confirmation message, and start the timing of T2 time period;
(20), N jump child node receive after this request confirmation message, send a confirmation message; If Centroid is confiscated the confirmation message of child node within the T2 time period, abandon this child node;
(21) if Centroid is received the confirmation message of child node within the T2 time period, to confirm that this child node has networked and sent one simultaneously to confirm into network packet to child node, the networking that N jumps finishes.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168576A (en) * | 2014-07-31 | 2014-11-26 | 深圳市华信天线技术有限公司 | Networking method in RTK measurement |
| CN105517032A (en) * | 2015-12-30 | 2016-04-20 | 宁波三星医疗电气股份有限公司 | Micropower wireless communication module networking test method |
| CN106358257A (en) * | 2016-10-09 | 2017-01-25 | 重庆邮电大学 | Wireless communication network configuration realization method |
| CN106507506A (en) * | 2016-12-06 | 2017-03-15 | 无锡悟莘科技有限公司 | A kind of radio sensing network network-building method |
| CN109788444A (en) * | 2019-02-25 | 2019-05-21 | 武汉晟联智融微电子科技有限公司 | Applied to the node networking method in high density multihop network |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6633574B1 (en) * | 1999-03-17 | 2003-10-14 | Loytec Electronics Gmbh | Dynamic wait acknowledge for network protocol |
| CN102548038A (en) * | 2012-02-07 | 2012-07-04 | 江苏麦希通讯技术有限公司 | Micro-power wireless networking method |
-
2013
- 2013-11-29 CN CN201310634145.2A patent/CN103781199B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6633574B1 (en) * | 1999-03-17 | 2003-10-14 | Loytec Electronics Gmbh | Dynamic wait acknowledge for network protocol |
| CN102548038A (en) * | 2012-02-07 | 2012-07-04 | 江苏麦希通讯技术有限公司 | Micro-power wireless networking method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168576A (en) * | 2014-07-31 | 2014-11-26 | 深圳市华信天线技术有限公司 | Networking method in RTK measurement |
| CN105517032A (en) * | 2015-12-30 | 2016-04-20 | 宁波三星医疗电气股份有限公司 | Micropower wireless communication module networking test method |
| CN106358257A (en) * | 2016-10-09 | 2017-01-25 | 重庆邮电大学 | Wireless communication network configuration realization method |
| CN106358257B (en) * | 2016-10-09 | 2019-08-16 | 重庆邮电大学 | A kind of cordless communication network configuration implementation method |
| CN106507506A (en) * | 2016-12-06 | 2017-03-15 | 无锡悟莘科技有限公司 | A kind of radio sensing network network-building method |
| CN109788444A (en) * | 2019-02-25 | 2019-05-21 | 武汉晟联智融微电子科技有限公司 | Applied to the node networking method in high density multihop network |
| CN109788444B (en) * | 2019-02-25 | 2021-07-06 | 武汉晟联智融微电子科技有限公司 | Node networking method applied to high-density multi-hop network |
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