CN106550374A - A kind of joint planing method of the safe transmission and power optimization of self-organizing network - Google Patents
A kind of joint planing method of the safe transmission and power optimization of self-organizing network Download PDFInfo
- Publication number
- CN106550374A CN106550374A CN201610899854.7A CN201610899854A CN106550374A CN 106550374 A CN106550374 A CN 106550374A CN 201610899854 A CN201610899854 A CN 201610899854A CN 106550374 A CN106550374 A CN 106550374A
- Authority
- CN
- China
- Prior art keywords
- sub
- business
- packet
- data packet
- link
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/22—Traffic simulation tools or models
- H04W16/225—Traffic simulation tools or models for indoor or short range network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
- H04W28/082—Load balancing or load distribution among bearers or channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/14—Flow control between communication endpoints using intermediate storage
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention is difficult to unify optimization planning problem with energy-optimised for safe transmission, by setting up safe transmission, mode and antenna guiding associate optimization mechanism with through-put power in a balanced way with load overhead, realize the safe transmission of wireless network and energy-optimised linkage planning.
Description
Technical field
The present invention relates to communication network field, more particularly to queueing theory, and optimum theory.
Background technology
Wireless network is more and more extensive with the application in life in our routine works, and traditional radio network technique is
Needs of the people to aspects such as high bandwidth, low latency, multiple business compatibilities can not be met, next generation wireless network arises.
Next generation wireless communication is the broadband wireless heterogeneous network that various access technologies coexisted, adapted to various applied business demands.Many
In kind of wireless access technology, self-organizing network as a kind of networking flexibility it is strong, wide coverage, network capacity are high, early stage is thrown
Provide less, the new technique that compatibility is strong has become the current focus studied.The enhanced scalability of self-organizing network enable it with
Various heterogeneous networks are coexisted so as to provide the user further types of business, it suffices to say that, self-organizing network is by realizing network rack
The fusion of structure is it is achieved thereby that fusion to different type network service, a kind of typical self-organizing network is as shown in Figure 1.
Power Control is considered as to improve a kind of very effective method of self-organizing network handling capacity, and Power Control is to net
The connectedness of network, the interference sum of series transmitting and scheduling of MAC layer, the Routing Protocol of Internet suffer from very big impact.Relevant work(
The research of rate control is mainly discussed how to the suitable transmit power of each node distribution to reach certain optimizing index, such as most
Littleization interference, maximization network handling capacity or minimum energy consumption.
Power Control is initially, come the transmit power of concept transfer, to be similarly to local according to the current state of neighbor node
Search, also can only obtain locally optimal solution.Wherein using being more widely PATE (Power Assignment for
Throughput Enhancement) method, its main thought is the node that light load is selected when Route Selection
As the next-hop of present node, to avoid network congestion.And the Power Control based on this Routing Protocol will then ensure distribution
The connectedness that network should be met to the power of node makes this node be minimized the interference that other nodes are produced again.Part
Scholar proposes a multiple access protocol (Power Control Multiple Access, PCMA) based on Power Control,
The annoyance level that can be accommodated in prevailing network is the important indicator for node distribution transmit power, and whole system adopts one in addition
Individual single channel is for sending the degree of disturbance that can accommodate of current network to the whole network node.
Therefore, be lifted self-organizing network safe transmission efficiency, it is necessary to design a kind of safe transmission and power optimization
Joint planning mechanism.
The content of the invention
The technical problem to be solved is:By set up safe transmission and load overhead in a balanced way mode and
Antenna is oriented to and associates optimization mechanism with through-put power, realizes the safe transmission of wireless network and energy-optimised linkage planning.
The present invention is comprised the following steps by solving the technical scheme that above-mentioned technical problem is adopted, as shown in Figure 2:
A, set up safe transmission and load overhead mode in a balanced way;
B, set up antenna be oriented to associate optimization mechanism with through-put power.
The interruption Optimized model of C, foundation based on user fairness.
In step A, safe transmission and load overhead in a balanced way mode by business datum transmitting element, business number
Constitute according to receiving unit and switch control unit, wherein switch control unit by safe class control unit, admission control cell,
Antenna is oriented to and optimization unit, EDFS schedulers composition is associated with through-put power, as shown in Figure 3.
In step A, specially:A. radio node sends user's request transmission packet, and the packet includes business
The IP address of data i, and go to sub-step b;B. business authentication scheduling unit verifies user's request transmission packet, if which is conjunction
The packet of method, then business authentication scheduling unit send system response data packet to radio node, i-th system response data packet
Comprising permission/refusal access request and safety level information, and go to sub-step c;C. start to send or receive business datum, and
Go to sub-step d;D. radio node sends i-th business data packet to network switch unit, and i-th business data packet includes the
The time of advent of i business data packet, the process time of i-th business data packet, the safe floor grade of i-th business data packet
With process deadline, and go to sub-step e;E. business authentication scheduling unit is initialized, first business data packet is obtained and is passed
Defeated initial time ST1 and deadline CT1, and go to sub-step f;F. what is will reached within the time period [ST1, CT1] is all
Business data packet is stored in wait caching, and is arranged by the ascending order of deadline, during the start-stop of second packet transmission
Between be CT1, and go to sub-step g;G. Access Control unit waits caching according to the control deadline of i-th business data packet
In i-th business data packet whether be rejected, if the process of i-th business data packet meets Access Control unit deadline
Requirement, that is, judge that can which be had been processed in DLi, if can if i-th business datum coating receive, otherwise then its quilt
Refusal;H. packet i is inserted in receivable queue;I. the packet j with SPT is obtained, according to most weakness
The reason time, by the principle of priority scheduling, judges whether the packet is rejected, if the packet is rejected, chooses to meet and cuts
To the highest safe class of time requirement, otherwise the minimum safe grade that can be met by time requirement is then chosen, and fixed number
According to the safe class of bag j, and corresponding safety level information is incorporated in j-th business data packet;J. safety etc. is incorporated by multiple
The business data packet composition security data queue of level information, and the security data queue was sent to deadline preferentially adjust earliest
In degree unit EDFS;K. judge whether that all packets are all processed, if all packets are all processed, terminate, if not
All packets are all processed, then go to sub-step i, and the wherein process time of business data packet i is TPTi=TTi+TTi*
(LSi/ MS), TTiFor the transmission time of business data packet i, LSiFor the safe class of business data packet i, MS is highest ranking number,
Set up safe transmission and load overhead mode in a balanced way, its by business datum transmitting element, business datum receiving unit and
Switch control unit is constituted, and wherein switch control unit is oriented to and is passed by safe class control unit, admission control cell, antenna
Defeated power association optimization unit, EDFS schedulers composition, as shown in Figure 4.
In step B, concrete sub-step is:A. system initialization is carried out, and goes to sub-step b;B., intervalometer is set,
And go to sub-step c;C. judge current ink quality, if link-quality is high, go to sub-step j, if link-quality is low, turn
To sub-step d;D. maximize through-put power, and go to sub-step e;E. judge power adjustment after link-quality, if chain
Road quality height then goes to sub-step j, if link-quality is low goes to sub-step f;F. changing antenna bearingt is used to find other sections
Point, and go to sub-step g;G. judge whether other nodes are found, sub-step h is gone to if which is found, otherwise is then gone to
Sub-step o, h. configure found node, for setting up link connection, and go to sub-step i and g;I. judge new link connection matter
Amount, if link-quality height goes to sub-step j, goes to sub-step o if link-quality is low;J. adjust through-put power;K. judge
With the presence or absence of the node of not confirmed, sub-step l is gone to if not existing, sub-step n is gone to if existing;L. before being back to
Antenna bearingt arrange, and go to sub-step m;M. the configuration information after updating is broadcasted to adjacent node, and go to sub-step b;
N. found node is configured, for setting up link connection, and sub-step g is gone to;O. the whole network scanning is carried out, best alternate is found
Path or node, and go to sub-step p;P. link connection is set up using the affiliated channel of selected node, and go to sub-step
q;Q. confirm whether the gateway between each subnet connects, sub-step m is gone to if link is present, if connection is not present go to sub-step
Rapid k.
In step C, when a certain AP points interrupt or fail, the combined optimization of network mouth interface and through-put power is set up
Model:
Wherein λuFor User Priority weight coefficient,For decision variable, if subchannels of the user u using m-th AP point
W carries out data transmission, thenOtherwise then To wait to continue
Transfer rate of the user on channel w, σ2To receive noise, gmwuFor the gain of the transmission channel w between AP point m and user u,
pmnFor the transmit power that AP points m is channel w distribution, Pm,maxFor the maximum transmit power of AP point m, M counts out for AP, and W is son letter
Road set, U are gathered for user.
Description of the drawings
Fig. 1 mobile network optimization schematic flow sheets
The service optimization scheduling flow schematic diagram of Fig. 2 network ports
Fig. 3 safe transmissions and load overhead mode in a balanced way
Fig. 4 safe transmissions and load overhead transfer process in a balanced way
Specific embodiment
To reach above-mentioned purpose, technical scheme is as follows:
The first step, sets up safe transmission and load overhead mode in a balanced way, and safe transmission is with load overhead in a balanced way
Mode is made up of business datum transmitting element, business datum receiving unit and switch control unit, wherein switching control list
Unit is oriented to by safe class control unit, admission control cell, antenna and optimization unit, EDFS scheduler groups is associated with through-put power
Into specially:A. radio node sends user's request transmission packet, IP address of the packet comprising business datum i, and turns
To sub-step b;B. business authentication scheduling unit verifies user's request transmission packet, if which is legal packet, business
Certification scheduling unit sends system response data packet to radio node, and i-th system response data packet is accessed comprising permission/refusal
Request and safety level information, and go to sub-step c;C. start to send or receive business datum, and go to sub-step d;D. without
Line node sends i-th business data packet to network switch unit, and i-th business data packet includes i-th business data packet
The time of advent, the process time of i-th business data packet, the safe floor grade of i-th business data packet and process deadline,
And go to sub-step e;E. business authentication scheduling unit is initialized, initial time ST1 of first business data packet transmission is obtained
With deadline CT1, and sub-step f is gone to;F. all business data packets that will be reached within the time period [ST1, CT1] are stored in
In waiting to cache, and arranged by the ascending order of deadline, the beginning and ending time of second packet transmission is CT1, and goes to son
Step g;G. Access Control unit controlled to wait i-th business number in caching according to the deadline of i-th business data packet
Whether it is rejected according to bag, if the process of i-th business data packet meets the requirement of Access Control unit deadline, that is, judges which
Can have been processed in DLi, if can if i-th business datum coating receive, otherwise then which is rejected;H. by packet
I is inserted in receivable queue;I. the packet j with SPT is obtained, is preferentially adjusted according to SPT
The principle of degree, judges whether the packet is rejected, if the packet is rejected, selection can be met by time requirement most
High safety grade, on the contrary the minimum safe grade that can be met by time requirement is then chosen, and the safety of fixed data bag j etc.
Level, and corresponding safety level information is incorporated in j-th business data packet;J. by multiple business numbers for incorporating safety level information
According to bag composition security data queue, and the security data queue is sent into deadline earliest priority scheduling unit EDFS;
K. judge whether that all packets are all processed, if all packets are all processed, terminate, and if not all packet all by
Process, then go to sub-step i, the wherein process time of business data packet i is TPTi=TTi+TTi*(LSi/ MS), TTiFor business
The transmission time of packet i, LSiFor the safe class of business data packet i, MS is highest ranking number, sets up safe transmission and bears
Expense mode in a balanced way is carried, which is made up of business datum transmitting element, business datum receiving unit and switch control unit,
Wherein switch control unit is oriented to by safe class control unit, admission control cell, antenna and optimization list is associated with through-put power
Unit, EDFS schedulers composition.
Second step, is set up antenna guiding and optimization mechanism is associated with through-put power, and concrete sub-step is:A. carry out system initial
Change, and go to sub-step b;B., intervalometer is set, and goes to sub-step c;C. judge current ink quality, if link-quality is high,
Sub-step j is then gone to, if link-quality is low, sub-step d is gone to;D. maximize through-put power, and go to sub-step e;e.
Judge power adjustment after link-quality, if link-quality height if go to sub-step j, go to sub-step if link-quality is low
f;F. changing antenna bearingt is used to find other nodes, and goes to sub-step g;G. judge whether other nodes are found, if its
It is found, sub-step h is gone to, otherwise then goes to sub-step o, h. configures found node, for setting up link connection, and
Go to sub-step i and g;I. judge newly-built link-quality, sub-step j is gone to if link-quality height, turned if link-quality is low
To sub-step o;J. adjust through-put power;K. the node of not confirmed is judged whether, sub-step l is gone to if not existing,
Sub-step n is gone to if existing;L. the antenna bearingt before being back to is arranged, and goes to sub-step m;M. broadcast to adjacent node
Configuration information after renewal, and go to sub-step b;N. found node is configured, for setting up link connection, and sub-step is gone to
Rapid g;O. the whole network scanning is carried out, best alternate path or node is found, and is gone to sub-step p;P. use selected node institute
Category channel sets up link connection, and goes to sub-step q;Q. confirm whether the gateway between each subnet connects, turn if link is present
To sub-step m, sub-step k is gone to if connection is not present.
3rd step, when a certain AP points interrupt or fail, sets up the combined optimization model of network mouth interface and through-put power:
Wherein λuFor User Priority weight coefficient,For decision variable, if subchannels of the user u using m-th AP point
W carries out data transmission, thenOtherwise then To wait to continue
Transfer rate of the user on channel w, σ2To receive noise, gmwuFor the gain of the transmission channel w between AP point m and user u,
pmnFor the transmit power that AP points m is channel w distribution, Pm,maxFor the maximum transmit power of AP point m, M counts out for AP, and W is son letter
Road set, U are gathered for user.
The present invention proposes a kind of joint planing method of the safe transmission and power optimization of self-organizing network, by setting up
Mode and antenna guiding associate optimization mechanism to safe transmission with through-put power in a balanced way with load overhead, and are based on user
Fair interruption Optimized model, realizes the wireless network energy utilization enhancing efficiency under safe transmission environment.
Claims (5)
1. the joint planing method of the safe transmission and power optimization of a kind of self-organizing network, by setting up safe transmission with load
Mode and antenna guiding associate optimization mechanism to expense with through-put power in a balanced way, and the interruption based on user fairness optimizes
Model, realizes the wireless network energy utilization enhancing efficiency under safe transmission environment, comprises the steps:
A, set up safe transmission and load overhead mode in a balanced way;
B, set up antenna be oriented to associate optimization mechanism with through-put power;
The interruption Optimized model of C, foundation based on user fairness.
2. method according to claim 1, for step A it is characterized in that:Safe transmission is passed in a balanced way with load overhead
Defeated model is made up of business datum transmitting element, business datum receiving unit and switch control unit, wherein switch control unit
It is oriented to by safe class control unit, admission control cell, antenna and optimization unit, EDFS scheduler groups is associated with through-put power
Into.
3. method according to claim 1, for step A it is characterized in that:Specially:A. radio node sends user and asks
Transmission packet is sought, IP address of the packet comprising business datum i, and go to sub-step b;B. business authentication scheduling unit is tested
Card user's request transmission packet, if which is legal packet, business authentication scheduling unit sends system response data packet
To radio node, i-th system response data packet includes permission/refusal access request and safety level information, and goes to sub-step
Rapid c;C. start to send or receive business datum, and go to sub-step d;D. radio node sends i-th business data packet to net
Network switch unit, i-th business data packet include the time of advent of i-th business data packet, the process of i-th business data packet
Time, the safe floor grade of i-th business data packet and deadline is processed, and go to sub-step e;E. initialize business authentication
Scheduling unit, obtains initial time ST1 and deadline CT1 of first business data packet transmission, and goes to sub-step f;f.
The all business data packets that will be reached within the time period [ST1, CT1] are stored in wait caching, and are entered by the ascending order of deadline
Row arrangement, the beginning and ending time of second packet transmission is CT1, and goes to sub-step g;G. Access Control unit is according to i-th
Control deadline of business data packet waits whether i-th business data packet in caching is rejected, if i-th business datum
The process of bag meets the requirement of Access Control unit deadline, that is, judge that can which be had been processed in DLi, if can if
I-th business datum coating is received, otherwise then which is rejected;H. packet i is inserted in receivable queue;I. obtain and have
The packet j of SPT, according to SPT by the principle of priority scheduling, judges whether the packet is refused
Absolutely, if the packet is rejected, selection can meet highest safe class by time requirement, otherwise then selection can meet section
To the minimum safe grade of time requirement, and the safe class of fixed data bag j, and corresponding safety level information is incorporated into jth
In individual business data packet;J. security data queue is constituted by multiple business data packets for incorporating safety level information, and this is pacified
Full data queue is sent into deadline earliest priority scheduling unit EDFS;K. judge whether that all packets are all processed,
If all packets are all processed, terminate, and if not all packet be all processed, go to sub-step i, wherein business number
It is TPT according to the process time of bag ii=TTi+TTi*(LSi/ MS), TTiFor the transmission time of business data packet i, LSiFor business number
According to the safe class of bag i, MS is highest ranking number, sets up safe transmission and load overhead mode in a balanced way, and which is by business
Data transmission unit, business datum receiving unit and switch control unit composition, wherein switch control unit is by safe class control
Unit processed, admission control cell, antenna are oriented to and optimization unit, EDFS schedulers composition are associated with through-put power.
4. method according to claim 1, for step B it is characterized in that:Specifically sub-step is:A. carry out system initial
Change, and go to sub-step b;B., intervalometer is set, and goes to sub-step c;C. judge current ink quality, if link-quality is high,
Sub-step j is then gone to, if link-quality is low, sub-step d is gone to;D. maximize through-put power, and go to sub-step e;e.
Judge power adjustment after link-quality, if link-quality height if go to sub-step j, go to sub-step if link-quality is low
f;F. changing antenna bearingt is used to find other nodes, and goes to sub-step g;G. judge whether other nodes are found, if its
It is found, sub-step h is gone to, otherwise then goes to sub-step o, h. configures found node, for setting up link connection, and
Go to sub-step i and g;I. judge newly-built link-quality, sub-step j is gone to if link-quality height, turned if link-quality is low
To sub-step o;J. adjust through-put power;K. the node of not confirmed is judged whether, sub-step l is gone to if not existing,
Sub-step n is gone to if existing;L. the antenna bearingt before being back to is arranged, and goes to sub-step m;M. broadcast to adjacent node
Configuration information after renewal, and go to sub-step b;N. found node is configured, for setting up link connection, and sub-step is gone to
Rapid g;O. the whole network scanning is carried out, best alternate path or node is found, and is gone to sub-step p;P. use selected node institute
Category channel sets up link connection, and goes to sub-step q;Q. confirm whether the gateway between each subnet connects, turn if link is present
To sub-step m, sub-step k is gone to if connection is not present.
5. method according to claim 1, for step C it is characterized in that:When a certain AP points interrupt or fail, set up
The combined optimization model of network mouth interface and through-put power:
Wherein λuFor User Priority weight coefficient,For decision variable, if user u is carried out using subchannel w of m-th AP point
Data transfer, thenOtherwise then For user to be continued
Transfer rate on channel w, σ2To receive noise, gmwuFor the gain of the transmission channel w between AP point m and user u, pmwFor
Transmit powers of the AP points m for channel w distribution, Pm,maxFor the maximum transmit power of AP point m, M counts out for AP, and W is set of sub-channels
Close, U gathers for user.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610899854.7A CN106550374A (en) | 2016-10-16 | 2016-10-16 | A kind of joint planing method of the safe transmission and power optimization of self-organizing network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610899854.7A CN106550374A (en) | 2016-10-16 | 2016-10-16 | A kind of joint planing method of the safe transmission and power optimization of self-organizing network |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106550374A true CN106550374A (en) | 2017-03-29 |
Family
ID=58368736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610899854.7A Pending CN106550374A (en) | 2016-10-16 | 2016-10-16 | A kind of joint planing method of the safe transmission and power optimization of self-organizing network |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106550374A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102340860A (en) * | 2010-07-27 | 2012-02-01 | 杭州华三通信技术有限公司 | Power control method and device for intelligent antenna system |
CN103037494A (en) * | 2012-12-28 | 2013-04-10 | 中国电子科技集团公司第五十四研究所 | Control method for multi-beam antenna power |
-
2016
- 2016-10-16 CN CN201610899854.7A patent/CN106550374A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102340860A (en) * | 2010-07-27 | 2012-02-01 | 杭州华三通信技术有限公司 | Power control method and device for intelligent antenna system |
CN103037494A (en) * | 2012-12-28 | 2013-04-10 | 中国电子科技集团公司第五十四研究所 | Control method for multi-beam antenna power |
Non-Patent Citations (2)
Title |
---|
吕冠群: "《基于定向天线的AD hoc网络分布式拓扑控制算法研究》", 《中国硕士学位论文全文数据库》 * |
符琦: "《无线Mesh网络多媒体传输QoS路由与MAC层策略研究》", 《中国博士学位论文全文数据库》 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Hossain et al. | Wireless mesh networks: architectures and protocols | |
US7975036B2 (en) | Adaptive cross-layer cross-node optimization | |
Zhou et al. | TV white space enabled connected vehicle networks: Challenges and solutions | |
CN103067977B (en) | Data concurrence transmission method based on cross-layer optimization in wireless heterogeneous network system | |
CN103179633A (en) | Joint channel allocation cognitive radio network routing method | |
CN103888976A (en) | Link selection method combined with network scheduling and routing | |
Sangeetha et al. | Improving performance of cooperative communication in heterogeneous manet environment | |
Liu et al. | Full-duplex heterogeneous networks with decoupled user association: Rate analysis and traffic scheduling | |
CN106304232B (en) | A kind of communication means and device of base station dormancy | |
Nobar et al. | Packet dropping minimization in energy harvesting-based wireless sensor network with linear topology | |
Cheng et al. | QoS-driven MAC-layer resource allocation for wireless mesh networks with non-altruistic node cooperation and service differentiation | |
Sun et al. | Distributed and dynamic resource management for wireless service delivery to high-speed trains | |
CN100450079C (en) | Radio mesh network data process method and radio mesh network | |
Ibrahim et al. | Overlay D2D vs. Cellular communications: A stability region analysis | |
CN106550374A (en) | A kind of joint planing method of the safe transmission and power optimization of self-organizing network | |
Irnich et al. | Capacity of a relaying infrastructure for broadband radio coverage of urban areas | |
Xue et al. | Distributed end-to-end proportional delay differentiation in wireless LAN | |
Miao et al. | Decentralized optimization for multichannel random access | |
CN107396449A (en) | The collocation method of TD LTE electric power wireless private network special subframes | |
Farzinvash | Online multicast tree construction with bandwidth and delay constraints in multi-channel multi-radio wireless mesh networks | |
Islam et al. | Joint link-channel selection and power allocation in multi-radio wireless mesh networks | |
CN107148078A (en) | A kind of user access control method and device for mixing full duplex half-duplex network | |
Jiang et al. | Joint mode selection and resource allocation in D2D-enabled vehicular network | |
CN102026291A (en) | Cache admission control method in wireless multi-hop mesh network | |
CN106921975A (en) | A kind of relay transmission method and device based on 230M radio communication private networks |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170329 |
|
WD01 | Invention patent application deemed withdrawn after publication |