CN103677204A - Energy saving system and method aiming at mobile devices utilizing cloud service - Google Patents
Energy saving system and method aiming at mobile devices utilizing cloud service Download PDFInfo
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- CN103677204A CN103677204A CN201310343997.6A CN201310343997A CN103677204A CN 103677204 A CN103677204 A CN 103677204A CN 201310343997 A CN201310343997 A CN 201310343997A CN 103677204 A CN103677204 A CN 103677204A
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- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- 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
Abstract
The invention provides an energy-saving system and method aiming at remote devices. Whether an application program should be unloaded or not can be determined through comparing cost on calculating the application program in a remote device with cost on calculating the same application program in a cloud server. If the cost of the prior one is higher, the remote device unloads the application program from the cloud server. The following parameters, such as distance between the remote device and the access network and power required for sending application program data to the cloud server from the remote device, are considered in calculating power required for calculating application program data in the cloud server.
Description
Technical field
The disclosure relates to the economize on electricity field in mobile device, more specifically, relates to application cloud computing to realize the economize on electricity in mobile device.
Background technology
Move or radio hand-held equipment, be commonly called as " cell phone " or " smart phone ", due to dirigibility and the maneuverability that radio communication provides, just becoming the permanent device (permanent fixture) in current human communication environment.Along with the technology of the continuous propelling of more and more abilities and function is provided, current mobile hand-held device is in practicality, functional, integrated level and meet the design aspect of ergonomics, makes the handheld device before several years only prove definitely inferior significantly.Yet, although promoted deft design degree and processing power, mobile hand-held device still cannot meet a large amount of processing/resource requirements of current advanced person's mobile applications (for example, being present in game, figure and the multimedia application that user mobile hand-held device inside or that pass through handheld device downloads).
Because the feature of mobile phone support increases soon, so the complicacy of the hardware and software of equipment also increases.Along with mobile device capability trends towards full ripe individualized computing machine, the power consumption that mobile device need to increase.Some common solutions for improvement of battery are to provide the battery with longer preparation time, or have power-saving technique as standard solution.Yet, increase battery backup and there is physical constraints, and only in the standby period of application program, could use power-saving technique.
Summary of the invention
For the method and system that economizes on electricity at mobile device according to a calculation requirement for mobile device, carry out from a serving BS or sending point or one group of sending point to another sending point or the turning-over operation of one group of sending point.
The cost that method is processed based on this locality, the cost of teleprocessing and the cost of sending and receiving, to available sending point unloading application data.
For a method for communication is provided between remote equipment and cloud service, comprising: calculate to cloud service and send the required power of application data; Calculating moves the required power of described application program in remote equipment; And if to cloud service, send the required power of application data and be less than and in described remote equipment, move the required power of described application program, by described remote equipment, to cloud service, unload described application data, to process described application program.
A remote equipment of communicating by letter with cloud service, comprises integrated circuit, and described integrated circuit also comprises: at least one processor, at least one storer in circuit with computer program code, described at least one storer and described computer program code are configured to cause that by described at least one processor equipment carries out following operation: calculate to cloud service and send the required power of application data, calculating moves the required power of described application program in remote equipment, if and be less than and move the required power of described application program in described remote equipment to the required power of cloud service transmission application data, by remote equipment, to cloud service, unload described application data, to process described application program.
When considering in conjunction with the following description and drawings, will understand better and understand these and other aspect of embodiment in literary composition.Although should be appreciated that following description list understands preferred embodiment and its a plurality of specific detail, following description is the object for illustrating, rather than in order to limit.Under the premise of without departing from the spirit of the present invention, in the scope of embodiment, make multiple change and modification in the text, and in literary composition, embodiment comprises all such modifications.
Before reading the following specific embodiment of the invention, it may be favourable proposing running through particular words that patent document used and the definition of phrase: term " comprises " and " comprising " and derivatives thereof mean unconfined including; Term "or" can be held concurrently, mean and/or; Phrase " with ... be associated " and " associated with it " and derivatives thereof can mean comprise, included, with ... interconnect, comprise, be included, be connected to or with ... connect, be coupled to or with ... couple, with ... can communicate by letter, with ... cooperation, staggered, side by side, be adjacent to, be tied to or with ... bind mutually, have, have ... characteristic etc.; And term " controller " means any equipment, system or its parts of controlling at least one operation, such equipment can combine to realize with hardware, firmware or software or with certain of upper at least two.It should be noted that the function being associated with any specific controller can be centralized or distributed, no matter be this locality or remote mode.Running through patent document provides the definition to particular words and phrase, even if it should be understood by one skilled in the art that it is not most applications, these definition are also applicable to so limit the existing and following use of word and phrase in many cases.
Accompanying drawing explanation
For the more complete understanding to the disclosure and advantage thereof, with reference now to following description by reference to the accompanying drawings, in the accompanying drawings, identical reference number represents identical parts:
Fig. 1 shows according to the isomery of the macrocell with cloud resource of embodiment disclosed herein and Femto cell and distributes;
Fig. 2 shows according to the general frame of the subscriber equipment of embodiment disclosed herein;
Fig. 3 shows according to embodiment disclosed herein, to the sequential flowchart of Cloud Server unloading application program;
Fig. 4 shows according to embodiment disclosed herein, and to the sequential flowchart of Cloud Server unloading application program, described Cloud Server is a part for access network;
Fig. 5 shows according to the processing of the broadcast mechanism of embodiment disclosed herein; And
Fig. 6 shows according to embodiment disclosed herein, the computing environment of implementing application.
Embodiment
Fig. 1 to 6 discussed below and be only illustrative and be never interpreted as limiting the scope of the present disclosure for describing the various embodiment of the disclosed principle of patent document.It will be understood by those skilled in the art that and can realize principle of the present disclosure with the electronic equipment of any suitable layout.With reference to nonrestrictive embodiment illustrated in the accompanying drawings and that describe in detail in the following description, more fully embodiment described in narrative and various features thereof and the details having superiority.The description of omission to known assemblies and treatment technology, to avoid unnecessarily embodiment in fuzzy literary composition.In literary composition, example used only can realize literary composition embodiment in which way for helping to understand, and for further making those skilled in the art realize literary composition embodiment.Therefore, described example should not be understood to limit the scope of embodiment in literary composition.
In literary composition, embodiment realizes a kind of method and system, wherein, according to providing of the application program of subscriber equipment (UE) requires and (TP) locates in sending point cloud service, UE is handed over to another point from a sending point, the cloud service at TP place cost based on process this application program in UE is provided, to Cloud Server sending and receiving and the cost remotely same application domain processed on Cloud Server.
Described UE calculates and to base station, sends the required power of application data.Required transmitted power can depend on and be not limited to the impact of distance between UE and base station, the characteristic of channel, home environment, in the transmitter and receiver structure at base station and the two place of UE.In addition UE this estimating power and move the required power of described application program in this UE relatively.If UE finds the difference between these two values, UE can be to Cloud Server request computational resource, and based on message exchange, to Cloud Server, unloads this application program.
In an embodiment, UE considers a plurality of parameters, for making to the decision of Cloud Server unloading application program.These parameters can include but not limited to: when this application program user's during at UE place cost, when this application program is arranged on Cloud Server place user cost, at UE place or store and move memory requirement of this application program etc. at Cloud Server place.Can carry out described application program at UE place or at Cloud Server place.
In an embodiment, subscriber equipment can be cell-phone, laptop computer, panel computer, personal digital assistant (PDA) etc.
In an embodiment, power refers to electric power or the electric flux that can be obtained from external power source or battery by UE.
Run through instructions, use convertibly terms user equipment (UE) and remote equipment.
Description, more specifically, Fig. 1 to 6, wherein runs through accompanying drawing, and identical reference number as one man represents corresponding feature, there is shown preferred embodiment.
Fig. 1 shows according to embodiment disclosed herein, has the macrocell of cloud resource, the isomery of Femto cell distributes.As shown in FIG., there is the cloud 100 for example, with resource (, resource 101, resource 102, resource 103).Described cloud 100 is communicated by letter with access network 104.It is connective that described access network 104 provides to a plurality of communities.In an embodiment, community can be picocell 105, macrocell 106 and/or Femto cell 107 etc.In an embodiment, a plurality of subscriber equipmenies (UE) are connected with picocell 105, macrocell 106 and/or Femto cell 107.By access network 104, dispose these picocells 105, macrocell 106 and Femto cell 107, to provide and strengthen connectedness to UE.In an embodiment, access network can be to provide connective base station to UE.In an embodiment, UE is to cloud 100 request computational resources, and the response based on from cloud 100, by access network 104, to cloud 100, unloads program process.Next, cloud 100 calculates the program process of UE unloading, and will between UE and cloud 100, connect by access network 104.
In heterogeneous network, described access network 104 has picocell 105, macrocell 106 and the Femto cell 107 of deployment, so that multiple cell size is available, and for fixed service quality (QoS), it is different that the economize on electricity of each community in these communities requires.When UE need to be to any program process of cloud 100 unloading, can be according to the availability of the channel condition of UE and cloud service in target picocell, macrocell or Femto cell, to picocell 105, macrocell 106 or Femto cell 107 transfer UE.
Fig. 2 shows according to the general frame of the subscriber equipment of embodiment of the present disclosure.As shown in FIG., subscriber equipment 200 comprises communication interface modules 201, power module 202, display module 203 and memory module 204.Described communication interface modules 201 provides and the communicating by letter of access network 104 by picocell 105, macrocell 106 or Femto cell 107.In addition, communication interface modules 201 allows UE to communicate by letter with cloud 100 by access network 104.Power module keeps battery information.Battery information comprises that the quantity of electric charge and UE that UE has will locate the time period in operation etc.Display module 203 comprises it can being that user interface or the user of keypad can input to UE any other device of some data.Memory module 204 comprises for storing the storer of application program.The storer of UE200 can be both that the internal storage of the specific execution instruction of storage can be also external memory storage (for example, storage card or any external fixed disk drive etc.).
Fig. 3 shows according to embodiment of the present disclosure, to the sequential flowchart of Cloud Server unloading program process.Before unloading described program process to long-range Cloud Server, described method is considered a plurality of parameters.A plurality of parameters for calculating of being used by described method are here described below.
" E
t" refer to a Bit data is sent to the required energy of remote server from UE." E
m(B) " represent the required energy of modem processes " B " bit.
" E
a(B) " refer at described UE and manage the required energy of " B " bit everywhere." E
s(B) server " being illustrated in cloud is managed the energy that this application program consumes everywhere.
" C
uE" refer to by network and send the cost that a bit brings, " g (E_t (R)) " represents the additional redundancy that channel encoder must provide, to guarantee target error rate (BER) at receiver place.
" C (t) UE " refers to the threshold value cost for UE, and UE will determine whether to Cloud Server unloading application data according to described threshold value cost.
UE decides to Cloud Server unloading and calculates based on following optimization problem described herein.In the first optimization situation, use the following stated equation, estimated the economize on electricity that is subject to cost constraint:
max
RE
a(B)-E
m(B)-BE
t(R，SNR) (1)
s.t.g(E
t(R，SNR))BC
UE＜C(t)
UE
In the second optimization situation, use the following stated equation, estimated the revenus maximization for server
max g(E
t(R，SNR))BC
UE-C
sE
s(B) (2)
s.t C
UE＞＝0
These two optimization situations are combined to solve and obtain C
uEfor
Access network is by " C
uE" be fixed as the value as above calculated, it is conveyed to UE together with optimum code rate g.UE can be according to C (t)
uE-g (E
t(R, SNR)) BC
uEsize decide unloading.If UE is poor satisfied to this, UE calculates to server unloading.C (t)
uEalso with acting on, calculate C
uEparameter.
In an embodiment of the present disclosure, UE calculates C
uE.
As shown in the figure, subscriber equipment (UE) is analyzed (301) requirement to economize on electricity.In an embodiment, UE keeps analyzing to saving the demand of battery electric power when running application.UE is to Cloud Server request (302) computational resource.In addition, UE decides and can unload this application program to Cloud Server the calculating of computing power based on own.
In a particular embodiment, UE comprises integrated circuit, and described integrated circuit also comprises: at least one processor, at least one storer in circuit with computer program code, described at least one storer and described computer program code are configured to cause that by described at least one processor equipment carries out following operation: calculate for sending the required power of application data to cloud service, calculating moves the required power of described application program in remote equipment, if and for being less than at described remote equipment and moving the required power of described application program to the required power of Cloud Server transmission application data, by remote equipment, to Cloud Server, unload described application data, to process this application data.
In one embodiment, UE based on parameter (for example, the impact of the distance between UE and base station, the characteristic of channel, home environment, in the transmitter and receiver structure at base station and the two place of UE) determine that UE calculates with acceptable service quality (QoS) and sends the required power of data to Cloud Server unloading application data.In addition the benchmark results computing application program required power of UE based on before.When UE recognizes that while unloading the needing of program process on Cloud Server, UE may be connected to also and may not be connected to Cloud Server.
Cloud Server and access network are shared (303) UE information.In an embodiment, UE information comprises access network that UE numbering (IMEI, IMSI) is connected with UE etc.In addition, Cloud Server calculates (304) for the cost of the economize on electricity of the application program from UE unloading.In one embodiment, Cloud Server is by considering the cost of a plurality of calculation of parameter economize on electricitys.These parameters can comprise the quantity of the resource of distribution, the time quantum consuming when calculating this application program, stand-by period etc.
Next, Cloud Server is to the cost of UE notice (305) economize on electricity.If UE is to being used the service of Cloud Server interested, UE accepts (306) cloud service provides, to Cloud Server unloading application data.In an embodiment, UE can carry out connection process of establishing, to negotiate with Cloud Server.Finally, Cloud Server is by cloud access notice (307) access network.
In an embodiment, can hold at UE, rather than calculate the Cloud Server place of the cost of economize on electricity, calculate the cost of economize on electricity.
In an embodiment, UE can be to the Cloud Server 202 request computational resources in access network 201 inside.In addition, Cloud Server 202 is by one-tenth this notice UE of its cloud service.
In one embodiment, if needed, can calculate " C at UE place
uE", and transmit described " C to Cloud Server
uE".This situation occurs in when calculative all parameters are all available to the UE carry out calculating.
Fig. 4 shows according to embodiment disclosed herein, and to the sequential flowchart of Cloud Server unloading application program, described Cloud Server is a part for access network.As shown in FIG., Cloud Server 202 is positioned at access network 201.Can provide this localized computational resource by access network 201, to avoid the delay that information transmits between UE200 and server 202.
In an embodiment, access network 201 can or be called out to UE broadcast, to express support for cloud service, or can in specific messages, send this information.
In an embodiment, network can produce the unloading based on application program on Cloud Server the traffic, assigned dedicated resource and specified services quality (QoS) grade.
As shown in sequential flowchart, UE analyzes (401) for the requirement of economize on electricity.In an embodiment, UE analyzes saving the demand of the power of battery when running application.In addition, UE is to Cloud Server 202 request (402) computational resources, and described Cloud Server is present in access network.Cloud Server for example,, by consider parameter (, the quantity of the resource of distribution, the time quantum consuming etc.) in calculating, calculates the cost of (403) economize on electricity.The cost of the economize on electricity that Cloud Server calculates to UE notice (404).Once receive the cost of rated output from Cloud Server 202, UE just determines whether to unload this application program to Cloud Server.If UE is interested in unloading this application program, UE accepts (405) cloud service provides, and to Cloud Server 202 these application programs of unloading, described Cloud Server 202 is present in access network 201.
In an embodiment, can hold at UE, rather than Cloud Server place, calculate the cost of economize on electricity.
Fig. 5 shows according to the processing of the broadcast mechanism of embodiment disclosed herein.As shown in FIG., the cloud 100 that has a resource provides software to serve (SaaS) by broadcast mechanism 501 to a plurality of UE.When a plurality of users need the software service of same type, can carry out shared computation ability by broadcast identical content on geographic area.In addition, as shown in FIG., a plurality of UE share the computing power of Cloud Server by broadcast mechanism 501.
In an embodiment, cloud 100 for example, provides software to serve by cell broadcast service (, multicast broadcast multimedia service (MBMS)).
Fig. 6 shows according to embodiment disclosed herein, for the computing environment of executive utility.As shown, described computing environment comprises: at least one processing unit, is equipped with control module and ALU (ALU); Memory device; Storage unit; A plurality of network equipments; And a plurality of input and output (I/O) equipment.Described processing unit is responsible for the instruction of Processing Algorithm.Processing unit receives order from control module, to carry out its processing.In addition,, under the help of ALU, calculate and carry out any logic and the arithmetical operation that instruction relates to.
Overall calculation environment can comprise a plurality of similar and/or non-similar magnetic cores, dissimilar a plurality of CPU, particular medium and other accelerator.Processing unit is responsible for the instruction of Processing Algorithm.Processing unit receives order from control module, to carry out its processing.In addition, under the help of ALU, any logic and arithmetical operation that the execution of computations relates to.In addition, described a plurality of processing unit can be positioned on one single chip or on a plurality of chip.
The algorithm that comprises instruction required for enforcement and code both can be stored in storage unit and also can be stored in storer, or all stored in both.When carrying out, can from corresponding storer and/or memory device, extract instruction, and carry out described instruction by processing unit.
In any hard-wired situation, multiple network equipment or exterior I/O equipment can be connected to described computing environment, to support by the realization of network element and I/O unit.
Can realize embodiment disclosed herein by least one software program, described at least one software program operates at least one hardware device and carries out Network Management Function so that control element.At the element shown in Fig. 1,2,5 and 6, comprise it can being at least one the chunk in the combination of hardware device or hardware device and software module.
Above the description of specific embodiment has fully been disclosed to the general aspects of embodiment in literary composition, thereby others skilled in the art are by the existing knowledge of application program, can not deviate under the prerequisite of general plotting, easily these specific embodiments modified and/or adjust for various application, therefore, this adjustment and revise should and intention be included in the meaning and scope of equivalent of the disclosed embodiments.Should be understood that phrase used in literary composition or term are objects for describing rather than in order to limit.Although described the disclosure by exemplary embodiment, can advise multiple change and modification to those skilled in the art.Disclosure intention comprises this change and modification within the scope of the appended claims.
Claims (20)
1. for a method for communication is provided between remote equipment and Cloud Server, described method comprises:
Calculating sends the required power of application data to Cloud Server;
The calculating required power that runs application in remote equipment; And
If be less than and run application to process the required power of described application data in described remote equipment to the required power of Cloud Server transmission application data, by described remote equipment, to Cloud Server, unload described application data, to process described application data.
2. method according to claim 1, wherein at least one place in remote equipment and sending point, determines to Cloud Server and sends the required power of application data according to the ratio SNR of effective reception signal and noise-plus-interference.
3. method according to claim 1, the required power that wherein runs application in remote equipment has been determined the cost of processing application program in remote equipment at least in part.
4. method according to claim 3, described method also comprises based on calculate the required power of application program and at least one in power grade in remote equipment, is identified for processing the cost of application program.
5. method according to claim 4, described method also comprises the cost of processing application program at least one being identified in remote equipment and Cloud Server.
6. method according to claim 1, wherein said remote equipment sends message to access networking, so that unloading application data.
7. method according to claim 1, wherein said remote equipment provides service quality QoS to access network.
8. method according to claim 1, wherein said remote equipment is configured to based on lower at least one, by remote equipment, to Cloud Server, unload application data: the impact of the distance between remote equipment and base station, the characteristic of channel, home environment, in the transmitter and receiver structure at base station and the two place of remote equipment.
9. method according to claim 1, wherein said remote equipment is configured to Cloud Server, send application data by sending point.
10. for a system for communication is provided between remote equipment and Cloud Server, described system comprises:
Equipment, is configured to:
Calculating sends the required power of application data to Cloud Server;
The calculating required power that runs application in remote equipment; And
If be less than and run application to process the required power of described application data in described remote equipment to the required power of Cloud Server transmission application data, by described remote equipment, to Cloud Server, unload described application data, to process described application data.
11. systems according to claim 10, wherein said remote equipment is configured to Cloud Server, send application data by sending point.
12. systems according to claim 10, wherein said remote equipment is configured to send message to access network, so that unloading application data.
13. systems according to claim 10, wherein said remote equipment is configured to provide service quality QoS to access network.
14. 1 kinds are configured to the remote equipment of communicating by letter with Cloud Server, and described remote equipment comprises:
Integrated circuit, comprises at least one processor;
At least one storer in described circuit, has computer program code;
Computer program code, when carrying out by described at least one processor, causes that equipment carries out following operation:
Calculating sends the required power of application data to Cloud Server;
Calculating moves the required power of described application program in remote equipment; And
If be less than and move the required power of described application program in described remote equipment to the required power of Cloud Server transmission application data, by described remote equipment, to Cloud Server, unload described application data, to process described application data.
15. remote equipments according to claim 14, wherein said remote equipment is configured to based on lower at least one, calculate to Cloud Server and send the required power of application data: the impact of the distance between UE and base station, the characteristic of channel, home environment, in base station and the two place's transmitter and receiver structure of UE.
16. remote equipments according to claim 14, wherein said remote equipment is configured to calculate the required power that runs application in remote equipment, as the cost of processing described application program in remote equipment.
17. remote equipments according to claim 14, wherein said remote equipment is configured to, based on calculate the required power of application program and at least one in power grade in remote equipment, be identified for processing the cost of described application program.
18. remote equipments according to claim 14, wherein said remote equipment is configured to send message to access network, so that unloading application data.
19. remote equipments according to claim 14, wherein said remote equipment is configured to provide service quality QoS to access network.
20. remote equipments according to claim 14, wherein said remote equipment is configured to Cloud Server, send application data by sending point.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN3279/CHE/2012 | 2012-08-09 | ||
| IN3279CH2012 | 2012-08-09 | ||
| KR10-2013-0091034 | 2013-07-31 | ||
| KR1020130091034A KR20140020753A (en) | 2012-08-09 | 2013-07-31 | System and method of power saving for mobile device using cloud service |
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| CN103677204A true CN103677204A (en) | 2014-03-26 |
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| CN201310343997.6A Pending CN103677204A (en) | 2012-08-09 | 2013-08-08 | Energy saving system and method aiming at mobile devices utilizing cloud service |
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| CN105516991A (en) * | 2014-09-25 | 2016-04-20 | 普天信息技术有限公司 | Work mode optimization method, device and system of wireless communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101352059A (en) * | 2005-11-21 | 2009-01-21 | 意大利电信股份公司 | Method for planning honeycomb mobile telecom network |
| CN101477403A (en) * | 2009-01-22 | 2009-07-08 | 浪潮电子信息产业股份有限公司 | Automatic control method for system power consumption |
| US20090279701A1 (en) * | 2003-06-20 | 2009-11-12 | Juniper Networks, Inc. | Controlling access nodes with network transport devices within wireless mobile networks |
| US20110231469A1 (en) * | 2010-03-16 | 2011-09-22 | Microsoft Corporation | Energy-aware code offload for mobile devices |
-
2013
- 2013-07-31 KR KR1020130091034A patent/KR20140020753A/en not_active Application Discontinuation
- 2013-08-08 CN CN201310343997.6A patent/CN103677204A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090279701A1 (en) * | 2003-06-20 | 2009-11-12 | Juniper Networks, Inc. | Controlling access nodes with network transport devices within wireless mobile networks |
| CN101352059A (en) * | 2005-11-21 | 2009-01-21 | 意大利电信股份公司 | Method for planning honeycomb mobile telecom network |
| CN101477403A (en) * | 2009-01-22 | 2009-07-08 | 浪潮电子信息产业股份有限公司 | Automatic control method for system power consumption |
| US20110231469A1 (en) * | 2010-03-16 | 2011-09-22 | Microsoft Corporation | Energy-aware code offload for mobile devices |
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| KR20140020753A (en) | 2014-02-19 |
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