CN105376153A - Energy-saving-oriented SACK path selection mechanism ecSACK - Google Patents
Energy-saving-oriented SACK path selection mechanism ecSACK Download PDFInfo
- Publication number
- CN105376153A CN105376153A CN201510582420.XA CN201510582420A CN105376153A CN 105376153 A CN105376153 A CN 105376153A CN 201510582420 A CN201510582420 A CN 201510582420A CN 105376153 A CN105376153 A CN 105376153A
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- China
- Prior art keywords
- sack
- energy consumption
- path
- receiving terminal
- transmitting terminal
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000005265 energy consumption Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000004134 energy conservation Methods 0.000 claims description 7
- 238000012827 research and development Methods 0.000 abstract 1
- 238000011160 research Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
- H04W40/08—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on transmission power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides an energy-saving SACK path selection mechanism esSACK, which is used for reducing energy consumption in multi-path transmission and provides an opportunity for the research and development of a transmission control mechanism of an intelligent service oriented internet in the future.
Description
Technical field
The present invention relates to a kind of towards energy-conservation SACK path selection mechanism ecSACK
Background technology
As an important component part of multi-path transmission system, parallel duplex transmission mechanism obtains the further investigated of domestic and international computer network and communications field researcher, and parallel duplex transmission also will become one of most crucial transmission mechanism of Future Internet.But, multi-path transmission one of the most important prerequisite of large scale deployment and application in Future Internet can be that following wisdom works in coordination with the Internet, and one of green energy conservation most important feature that is it, decrease the flying power of terminal while multi-path transmission, thus be with much inconvenience to user.Therefore, the green friendly multi-path transmission mechanism of research is of great significance.
Existing multi-path transmission mechanism is as MPTCP, all send for transmitting terminal the research that packet (datachunk) transmits energy consumption problem, do not consider and study the problem of energy consumption needed for transmission SACK, and in fact SACK needs to consume certain energy.The present invention to adopt in multi-path transmission towards energy-conservation SACK path selection mechanism thus the energy consumption be reduced in multi-path transmission.
Summary of the invention
The object of the present invention is to provide a kind of towards energy-conservation SACK path selection mechanism ecSACK, be achieved through the following technical solutions:
1, receiving terminal calculate on every bar available path Successful transmissions SACK to the energy consumption needed for transmitting terminal;
2, receiving terminal selects SACK to transmit the minimum path feedback SACK of energy consumption to its transmitting terminal;
3, the energy consumption of every paths is on the network interface of receiving terminal, send energy consumption that SACK consumes and the energy consumption sum receiving SACK consumes on the network interface of transmitting terminal, by calculating the energy consumption needed for receiving terminal transmission SACK
the energy consumption needed for SACK is received with transmitting terminal
sum is
wherein d
l∈ (d
1, d
2..., d
m), thus select the path that energy consumption is minimum
described (d
1, d
2..., d
m) for having m bar available path in multi-path transmission association, described in
for receiving terminal is at path d
ltotal energy consumption needed for Successful transmissions SACK to transmitting terminal, described d
lfor representing path d
l, wherein d
l∈ (d
1, d
2..., d
m), described in
for receiving terminal sends energy consumption needed for SACK,
for transmitting terminal receives energy consumption needed for SACK;
4, the summation calculating energy consumption needed for every paths Successful transmissions SACK is
receiving terminal selects SACK to transmit the minimum path of energy consumption
Technique effect of the present invention is: the present invention proposes a kind of in multi-path transmission towards energy-conservation SACK path selection mechanism esSACK, can be reduced in the energy consumption in multi-path transmission, to be Future Internet provide opportunity towards the Researches on Transport Control Mechanisms of intelligence s ervice and development for this.
Accompanying drawing explanation
Fig. 1 is flow chart of the present invention.
Embodiment
Describe below in conjunction with Fig. 1 the beneficial effect that the present invention has in detail, be intended to help reader to understand essence of the present invention better, but any restriction can not be formed to enforcement of the present invention and protection range.
With reference to Fig. 1, wherein step 110, receiving terminal to calculate on every bar available path Successful transmissions SACK to the energy consumption needed for transmitting terminal.
Described above: to calculate the energy consumption of receiving terminal transmission needed for SACK
the energy consumption needed for SACK is received with transmitting terminal
sum is
Step 120, receiving terminal selects SACK to transmit the minimum path feedback SACK of energy consumption to its transmitting terminal.
Described above: according to
select the path that energy consumption is minimum
such as: current mobile terminal device is (as smart mobile phone, notebook computer, panel computer etc.) be equipped with WiFi and 3G/4G network interface simultaneously, we consider that a kind of smart mobile phone carries out the scene communicated as transmitting terminal by the path of WiFi with 3G/4G and video server as receiving terminal, in this case, the observable index 3G/4G needed for WiFi is less.Therefore, in order to reduce mobile terminal device power consumption, receiving terminal can select WiFi to send SACK to the main path of video server (transmitting terminal) as smart mobile phone (receiving terminal), once WiFi is disconnected, receiving terminal will select 3G/4G as the path of transmission SACK.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection range that claims of the present invention determines.
Claims (1)
1., towards an energy-conservation SACK path selection mechanism ecSACK, it is characterized in that, (1) receiving terminal calculate on every bar available path Successful transmissions SACK to the energy consumption needed for transmitting terminal; (2) receiving terminal selects SACK to transmit the minimum path feedback SACK of energy consumption to its transmitting terminal; (3) energy consumption of every paths is on the network interface of receiving terminal, send energy consumption that SACK consumes and the energy consumption sum receiving SACK consumes on the network interface of transmitting terminal, by calculating the energy consumption needed for receiving terminal transmission SACK
the energy consumption needed for SACK is received with transmitting terminal
sum is
wherein d
l∈ (d
1, d
2..., d
m), thus select the path that energy consumption is minimum
described (d
1, d
2..., d
m) for having m bar available path in multi-path transmission association, described in
for receiving terminal is at path d
ltotal energy consumption needed for Successful transmissions SACK to transmitting terminal, described d
lfor representing path d
l, wherein d
l∈ (d
1, d
2..., d
m), described in
for receiving terminal sends energy consumption needed for SACK,
for transmitting terminal receives energy consumption needed for SACK; (4) summation calculating energy consumption needed for every paths Successful transmissions SACK is
receiving terminal selects SACK to transmit the minimum path of energy consumption
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582420.XA CN105376153A (en) | 2015-09-14 | 2015-09-14 | Energy-saving-oriented SACK path selection mechanism ecSACK |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582420.XA CN105376153A (en) | 2015-09-14 | 2015-09-14 | Energy-saving-oriented SACK path selection mechanism ecSACK |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105376153A true CN105376153A (en) | 2016-03-02 |
Family
ID=55377974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510582420.XA Pending CN105376153A (en) | 2015-09-14 | 2015-09-14 | Energy-saving-oriented SACK path selection mechanism ecSACK |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105376153A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179632A (en) * | 2013-01-23 | 2013-06-26 | 中国人民解放军理工大学通信工程学院 | Cross-layer routing method utilized in cognitive radio cellular network and based on energy optimization and network lifetime |
| CN103379030A (en) * | 2012-04-26 | 2013-10-30 | 华为技术有限公司 | Energy-saving method relative to route, network device and system |
| CN103476085A (en) * | 2013-09-05 | 2013-12-25 | 绍兴文理学院元培学院 | Routing method based on 6 LoWPAN |
| US20140092809A1 (en) * | 2012-09-29 | 2014-04-03 | International Business Machines Corporation | Transmitting and receiving data based on multipath |
-
2015
- 2015-09-14 CN CN201510582420.XA patent/CN105376153A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379030A (en) * | 2012-04-26 | 2013-10-30 | 华为技术有限公司 | Energy-saving method relative to route, network device and system |
| US20140092809A1 (en) * | 2012-09-29 | 2014-04-03 | International Business Machines Corporation | Transmitting and receiving data based on multipath |
| CN103179632A (en) * | 2013-01-23 | 2013-06-26 | 中国人民解放军理工大学通信工程学院 | Cross-layer routing method utilized in cognitive radio cellular network and based on energy optimization and network lifetime |
| CN103476085A (en) * | 2013-09-05 | 2013-12-25 | 绍兴文理学院元培学院 | Routing method based on 6 LoWPAN |
Non-Patent Citations (1)
| Title |
|---|
| 战鑫洋: "异构网络环境中的多路径通信研究", 《中国优秀硕士学位论文全文数据库》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |