WO2016033777A1

WO2016033777A1 - Uplink optimizing method and apparatus

Info

Publication number: WO2016033777A1
Application number: PCT/CN2014/085927
Authority: WO
Inventors: 魏孔刚; 邓宇; 张明; 万江; 宋治赣; 刘雪亮; 王进
Original assignee: 华为技术有限公司
Priority date: 2014-09-04
Filing date: 2014-09-04
Publication date: 2016-03-10
Also published as: CN105745974A; CN105745974B

Abstract

Provided are an uplink optimizing method and apparatus. The method provided in embodiments of the present invention comprises: acquiring a network signal quality of a serving cell; judging whether the network signal quality of the serving cell is lower than a pre-set condition; and when the network signal quality of the serving cell is lower than the pre-set condition, stopping performing internet protocol packaging on an uplink. The embodiments of the present invention are used for reducing power consumption and waste.

Description

Uplink optimization method and device

Technical field

The present invention relates to the field of communications, and in particular, to an uplink optimization method and apparatus.

Background technique

With the development of network communication technology, network topology is widely used in network layout. In the 3G (The3rd Generation Telecommunication) or 4G (The 4th Generation Telecommunication) network, factors such as RF dead angle, high distortion rate signal, and interference signal are caused by the network topology. , formed a special scene of weak field strength zone. In the special scenario of such a weak field strength zone, the signal quality of the serving cell network is poor and unstable.

Modem (Modulator and Demodulator) In the case of poor network signal quality, when a user browses a web page or performs a data service, the web page often fails to open. The user repeatedly tries to refresh the web page, but often it is a futile scene.

In this case of constant retry, the Modem is always at a high transmission power, which seriously affects the power consumption of the Modem, resulting in wasted power consumption.

Summary of the invention

Embodiments of the present invention provide an uplink optimization method and apparatus for reducing power consumption waste.

A first aspect of the embodiments of the present invention provides an uplink optimization method, including:

Obtaining the network signal quality of the serving cell;

Determining whether the network signal quality of the serving cell is lower than a preset condition;

When the network signal quality of the serving cell is lower than the preset condition, the Internet protocol packet is stopped for the uplink.

With reference to the first aspect of the embodiments of the present invention, in a first implementation manner of the first aspect of the embodiments of the present disclosure,

Obtaining data information of the protocol stack, where the protocol stack includes a physical layer, a radio link control layer, a radio resource control layer, and an application layer.

With reference to the first implementation manner of the first aspect of the embodiment of the present invention, in a second implementation manner of the first aspect of the embodiment of the present invention,

Obtaining the data information of the physical layer specifically includes:

Obtaining an uplink transmit power value when the data is transmitted and a reference signal received power and a reference signal receiving quality of the serving cell in each discontinuous reception period;

Obtaining the data information of the radio link control layer specifically includes:

Obtaining a data packet retransmission rate and an enhanced transport format combination indicating a transport block size, where the data packet retransmission rate includes a hybrid automatic retransmission rate and an acknowledged character success rate of the amplitude modulated data;

Obtaining the data information of the radio resource control layer specifically includes:

Obtain a radio resource control connection status;

Obtaining data information of the application layer specifically includes:

Get the confirmation character success rate of the application layer Internet Protocol packet.

With reference to the first implementation manner of the first aspect of the embodiment of the present invention, in a third implementation manner of the first aspect of the embodiment of the present invention, when the serving cell is replaced, the acquired protocol stack is cleared. Data information, and re-acquire data information of the protocol stack of the new serving cell.

With reference to the second implementation manner of the first aspect of the embodiment of the present invention, in a fourth implementation manner of the first aspect of the embodiment, the determining whether the network signal quality of the serving cell is lower than a preset condition Specifically include:

Calculating a level of the uplink transmission power value and the enhanced transmission format combination indicating a transport block size to obtain an uplink quality;

Calculating a confirmation character success rate of the amplitude modulation data, a confirmation character success rate of the application layer internet protocol packet, and a level of packet processing capability obtained by the hybrid automatic retransmission retransmission rate;

Determining, according to the level of the uplink quality and the level of the packet processing capability, whether the network signal quality of the serving cell is lower than the preset condition.

With reference to the fourth implementation manner of the first aspect of the embodiments of the present disclosure, in a fifth implementation manner of the first aspect of the embodiments, the foregoing, according to the uplink quality level, and the packet processing capability The level of determining whether the network signal quality of the serving cell is lower than the preset condition specifically includes:

Determining whether the level of the uplink quality is lower than a first preset level;

Determining whether the level of the packet processing capability is lower than the second preset level;

If the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, determining that the network signal quality of the serving cell is lower than the Preconditions.

With reference to the fifth implementation manner of the first aspect of the embodiment of the present invention, in a sixth implementation manner of the first aspect of the embodiment, the network signal quality of the serving cell is lower than the preset When the condition is met, stopping the Internet Protocol packet on the uplink specifically includes:

Stopping when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the radio resource control connection state is in a connected state The uplink performs Internet Protocol packetization.

With reference to the sixth implementation manner of the first aspect of the embodiments of the present invention, in a seventh implementation manner of the first aspect of the embodiments of the present disclosure, the stopping the performing the Internet Protocol packet on the uplink includes:

Stopping the Internet Protocol packet on the uplink, and stopping the duration of the Internet Protocol packet on the uplink as a first preset time;

If the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, the reference signal, in the first preset time And when the received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.

With reference to the seventh implementation manner of the first aspect of the embodiment of the present invention, in an eighth implementation manner of the first aspect of the embodiment of the present invention,

If after the first preset time, the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, stopping the location Determining an Internet protocol packet on the uplink, and cutting off the radio resource control link, setting the radio resource control link to an idle state, and stopping the duration of the Internet protocol packet on the uplink as a second preset time;

If the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, the reference signal, in the second preset time And when the received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.

With reference to the eighth implementation manner of the first aspect of the embodiment of the present invention, in a ninth implementation manner of the first aspect of the embodiment of the present invention,

If after the second preset time, the level of the uplink quality is lower than the first preset, etc. And the level of the packet processing capability is lower than the second preset level, stopping performing Internet Protocol encapsulation on the uplink, and initiating a packet data protocol deactivation operation, and closing the data service, where the The duration of the uplink protocol for the Internet Protocol packet is a third preset time;

If the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, the reference signal, in the third preset time And when the received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.

A second aspect of the embodiments of the present invention provides an uplink optimization apparatus, including:

An acquiring module, configured to obtain network signal quality of the serving cell;

a determining module, configured to determine whether a network signal quality of the serving cell acquired by the acquiring module is lower than a preset condition;

And an execution module, configured to stop performing Internet Protocol encapsulation on the uplink when the network signal quality of the serving cell is lower than the preset condition.

With reference to the second aspect of the embodiments of the present invention, in a first implementation manner of the second aspect of the embodiments, the acquiring module is specifically configured to obtain data information of a protocol stack, where the protocol stack includes a physical layer and a wireless layer. Link control layer, radio resource control layer, and application layer.

With reference to the first implementation manner of the second aspect of the embodiment of the present invention, in the second implementation manner of the second aspect of the embodiment, the acquiring module specifically includes a first acquiring unit, a second acquiring unit, and a second a third acquisition unit and a fourth acquisition unit;

The first acquiring unit is configured to acquire an uplink transmit power value when the data is sent in the physical layer, and a reference signal received power and a reference signal receive quality of the serving cell in each discontinuous reception period;

The second obtaining unit is configured to acquire a data packet retransmission rate and an enhanced transport format combination indication transport block size in the radio link control layer, where the data packet retransmission rate includes a hybrid automatic retransmission retransmission rate and amplitude modulation data. Confirmation character success rate;

The third acquiring unit is configured to acquire a radio resource control connection state in the radio resource control layer;

The fourth obtaining unit is configured to obtain a confirmation character success rate of the Internet Protocol packet in the application layer.

With reference to the first implementation manner of the second aspect of the embodiment of the present invention, in a third implementation manner of the second aspect of the embodiment, the device further includes:

And a clearing module, configured to: when the serving cell is replaced, clear the data information of the protocol stack acquired by the acquiring module, so that the acquiring module re-acquires the data information of the protocol stack of the new serving cell.

With reference to the second implementation manner of the second aspect of the embodiment of the present invention, in the fourth implementation manner of the second aspect of the embodiment, the determining module specifically includes:

a first calculating unit, configured to calculate a level of the uplink transmit power value and the enhanced transport format combination indicating a transport block size to obtain an uplink quality;

a second calculating unit, configured to calculate a confirmation character success rate of the amplitude modulation data, a confirmation character success rate of the application layer internet protocol packet, and a level of the packet automatic processing capability obtained by the hybrid automatic retransmission retransmission rate;

a determining unit, configured to determine, according to the level of the uplink quality calculated by the first calculating unit and the level of the packet processing capability calculated by the second calculating unit, whether the network signal quality of the serving cell is lower than the Preconditions.

With reference to the fourth implementation manner of the second aspect of the embodiment of the present invention, in the fifth implementation manner of the second aspect of the embodiment, the determining unit specifically includes:

a first determining subunit, configured to determine whether a level of uplink quality calculated by the first calculating unit is lower than a first preset level;

a second determining subunit, configured to determine whether a level of the packet processing capability calculated by the second calculating unit is lower than a second preset level;

Determining a subunit, configured to determine, at the first determining subunit, that the level of the uplink quality is lower than the first preset level and the second determining subunit determines that the level of the packet processing capability is lower than After the second preset level, determining that the network signal quality of the serving cell is lower than the preset condition.

With reference to the fifth implementation manner of the second aspect of the embodiments of the present invention, in a sixth implementation manner of the second aspect of the embodiments, the performing module is specifically used when the uplink quality is low. Stopping the Internet Protocol packet to the uplink when the first preset level, the level of the packet processing capability is lower than the second preset level, and the RRC connection state is in a connected state.

With reference to the sixth implementation manner of the second aspect of the embodiment of the present invention, in the seventh implementation manner of the second aspect of the embodiment, the executing module specifically includes:

a first execution unit, configured to: when a level of the uplink quality is lower than the first preset level, a level of the packet processing capability is lower than the second preset level, and the radio resource control connection state When in the connected state, the Internet protocol packet is stopped on the uplink, and the duration of stopping the Internet protocol packet on the uplink is a first preset time;

a first repairing unit, configured to: in the first preset time, the level of the uplink quality is higher than the first preset level, and the level of the packet processing capability is higher than the second preset And when the reference signal received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.

With reference to the seventh implementation manner of the second aspect of the embodiment of the present invention, in the eighth implementation manner of the second aspect of the embodiment, the execution module further includes:

a second execution unit, configured to: after the first preset time, the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset At the level, stopping the Internet Protocol packet on the uplink, and cutting off the RRC link, setting the RRC link to an idle state, and stopping to perform Internet Protocol encapsulation on the uplink The duration is the second preset time;

a second repairing unit, configured to: in the second preset time, the level of the uplink quality is higher than the first preset level, and the level of the packet processing capability is higher than the second preset And when the reference signal received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.

With reference to the eighth implementation manner of the second aspect of the embodiments of the present invention, in the ninth implementation manner of the second aspect of the embodiment, the execution module further includes:

a third execution unit, configured to: after the second preset time, the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset In the case of the level, the Internet protocol packet is stopped on the uplink, and the packet data protocol deactivation operation is initiated to close the data service, and the duration of stopping the Internet protocol packet on the uplink is a third preset time;

a third repairing unit, configured to: the uplink quality is high in the third preset time The first preset level, the level of the packet processing capability is higher than the second preset level, the reference signal received power is higher than the first preset value, and the reference signal receiving quality is higher than the second When the value is preset, the Internet Protocol packet is restored to the uplink.

A third aspect of the embodiments of the present invention provides an uplink optimization apparatus, including: a receiver, a transmitter, a processor, and a memory; the processor is configured to:

Obtaining the network signal quality of the serving cell;

With reference to the third aspect of the embodiments of the present invention, in a first implementation manner of the third aspect of the embodiments, the processor is specifically configured to acquire data information of a protocol stack, where the protocol stack includes a physical layer and a wireless layer. Link control layer, radio resource control layer, and application layer.

With reference to the first implementation manner of the third aspect of the embodiment of the present invention, in a second implementation manner of the third aspect of the embodiment, the processor is specifically configured to:

Acquiring an uplink transmit power value when the data is sent in the physical layer, and a reference signal received power and a reference signal receiving quality of the serving cell in each discontinuous reception period;

Obtaining, in the radio link control layer, a data packet retransmission rate and an enhanced transport format combination indicating a transport block size, where the data packet retransmission rate includes a hybrid automatic retransmission rate and an acknowledgment character success rate of the amplitude modulation data;

Obtaining a radio resource control connection state in the radio resource control layer;

Obtaining a confirmation character success rate of the Internet Protocol packet in the application layer.

With reference to the first implementation manner of the third aspect of the embodiment of the present invention, in a third implementation manner of the third aspect of the embodiment, the processor is further configured to: when the serving cell is replaced, clearing Obtaining the data information of the protocol stack acquired by the module, and re-acquiring the data information of the protocol stack of the new serving cell.

With reference to the second implementation manner of the third aspect of the embodiment of the present invention, in a fourth implementation manner of the third aspect of the embodiment, the processor is specifically configured to:

With reference to the fourth implementation manner of the third aspect of the embodiments of the present invention, in a fifth implementation manner of the third aspect of the embodiments, the processor is specifically configured to:

After determining that the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, determining that the network signal quality of the serving cell is lower than Preset conditions are described.

With reference to the fifth implementation manner of the third aspect of the embodiment of the present invention, in a sixth implementation manner of the third aspect of the embodiment, the processor is specifically configured to:

With reference to the sixth implementation manner of the third aspect of the embodiments of the present invention, in a seventh implementation manner of the third aspect of the embodiments, the processor is specifically configured to:

Stopping when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the radio resource control connection state is in a connected state Determining, by the uplink, an Internet Protocol packet, where the duration of stopping the Internet Protocol packet on the uplink is a first preset time;

In the first preset time, the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, and the reference signal is received. When the power is higher than the first preset value and the reference signal reception quality is higher than the second preset value, the Internet Protocol packet is restored to the uplink.

With reference to the seventh implementation manner of the third aspect of the embodiments of the present invention, in an eighth implementation manner of the third aspect of the embodiments, the processor is further configured to:

After the first preset time, the level of the uplink quality is lower than the first preset level And when the level of the packet processing capability is lower than the second preset level, stopping Internet protocol encapsulation on the uplink, cutting off a radio resource control link, and setting the radio resource control link to idle. The duration of stopping the Internet Protocol packet on the uplink is a second preset time;

In the second preset time, the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, and the reference signal is received. When the power is higher than the first preset value and the reference signal reception quality is higher than the second preset value, the Internet Protocol packet is restored to the uplink.

With reference to the eighth implementation manner of the third aspect of the embodiments of the present invention, in a ninth implementation manner of the third aspect of the embodiments, the processor is further configured to:

After the second preset time, when the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, stopping the Upgoing the Internet Protocol packet, and initiating a packet data protocol deactivation operation, and closing the data service, where the duration of stopping the Internet protocol packet on the uplink is a third preset time;

In the third preset time, the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, and the reference signal is received. When the power is higher than the first preset value and the reference signal reception quality is higher than the second preset value, the Internet Protocol packet is restored to the uplink.

It can be seen from the above technical solution that the embodiment of the present invention has the following advantages: the modem acquires the network signal quality of the serving cell and determines whether the network signal quality of the serving cell is lower than the first preset level, and if so, stops the uplink. Perform Internet Protocol packetization; thereby reducing the modem's transmit power and reducing power consumption.

DRAWINGS

1 is a schematic flowchart of an embodiment of an uplink optimization method according to an embodiment of the present invention;

2 is a schematic flowchart of another embodiment of an uplink optimization method according to an embodiment of the present invention;

3 is a schematic flowchart of another embodiment of an uplink optimization method according to an embodiment of the present invention;

4 is a schematic structural diagram of an embodiment of an uplink optimization apparatus according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of another embodiment of an uplink optimization apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of another embodiment of an uplink optimization apparatus according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of another embodiment of an uplink optimization apparatus according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of another embodiment of an uplink optimization apparatus according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of another embodiment of an uplink optimization apparatus according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of another embodiment of an uplink optimization apparatus according to an embodiment of the present invention;

FIG. 11 is a schematic structural diagram of another embodiment of an uplink optimization apparatus according to an embodiment of the present invention.

detailed description

In order to make the object, the features and the advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Referring to FIG. 1, an embodiment of an uplink optimization method in an embodiment of the present invention includes:

101. Obtain a network signal quality of the serving cell.

The main body of the embodiment of the present invention may be a Modem, or a device having a Modem function, such as a router with a modem function, a mobile phone, a data card, a tablet computer, etc., which are not limited in specific terms. The network signal quality is used to characterize the signal strength of the serving cell, such as a power value, a bit error rate, a packet retransmission rate, and the like, and is not specifically limited.

102. Determine whether the network signal quality of the serving cell is lower than a preset condition;

The modem determines whether the network signal quality of the serving cell is lower than a preset condition.

103. When the network signal quality of the serving cell is lower than the preset condition, stop performing an Internet Protocol (IP) packet on the uplink.

In the embodiment of the present invention, the modem obtains the network signal quality of the serving cell and determines whether the network signal quality of the serving cell is lower than a preset condition, and stops the uplink when the network signal quality of the serving cell is lower than the preset condition. The road performs Internet Protocol packetization; thereby reducing the transmission power of the modem and reducing power consumption waste.

Based on the uplink optimization method in the foregoing embodiment, the network signal quality of the serving cell in the embodiment of the present invention may be specifically characterized by data information of each layer of the protocol stack, where the protocol stack includes a physical (physical, PHY) layer. , Radio Link Control (RLC) layer, Radio Resource Control (RRC) layer, and application layer.

The data information of each layer of the above protocol stack is separately described:

1. Obtaining the data information of the physical layer specifically includes:

Obtaining an uplink transmit power value when data is transmitted in the physical layer and a reference signal received power and a reference signal receiving quality of the serving cell in each discontinuous reception period;

It should be noted that the Modem obtains the uplink transmit power value of the data transmission in the physical layer of the Modem side and the RSRP (Reference Signal Received Power) of the current serving cell in each DRX (Discontinuous Reception) period. And RSRQ (Reference Signal Received Quality).

2. Obtaining the data information of the radio link control layer specifically includes:

Obtaining a data packet retransmission rate and an enhanced transport format combination indicating a transport block size in the radio link control layer, where the data packet retransmission rate includes a hybrid automatic retransmission rate and an acknowledgment character success rate of the amplitude modulation data;

It should be noted that the Modem obtains an E-TFCI (Enhance Transport Format Combination Indicator) transport block size of a data packet retransmission rate in an RLC layer and a Fast scheduling decision in a data scheduling transmission; The packet retransmission rate includes a HARQ (Hybrid Automatic Repeat Request) retransmission rate and an ACK (Acknowledgement) success rate of the AM-DATA (Amplitude Modulation Data) of the RLC layer.

3. Obtaining the data information of the radio resource control layer specifically includes:

Obtaining a radio resource control connection state in the radio resource control layer; for example, the modem acquires an RRC connection state in an RRC (Radio Resource Control) layer. The RRC connection state is in a connected state, which can be understood as the uplink information can be sent and received (ie, in an active state); the RRC connection state is in an idle state, which can be understood as the uplink stops receiving and sending data information (ie, is inactive) status).

4. Obtaining the data information of the application layer specifically includes:

Obtain the success rate of the acknowledgment character of the Internet Protocol packet in the application layer; for example, the Modem obtains the ACK success rate of the application layer IP packet.

Based on the description of the data information of each layer of the foregoing protocol stack, in the embodiment of the present invention, how to optimize the uplink processing strategy according to the data information of each layer of the protocol stack is specifically described. Referring to FIG. 2, another embodiment of the uplink optimization method in the embodiment of the present invention includes:

201. Acquire an uplink transmit power value when data is transmitted, a reference signal received power and a reference signal received quality of the serving cell in each discontinuous reception period, a hybrid automatic retransmission rate, and an acknowledged character success rate of the amplitude modulation data, and an enhancement. The transport format combination indicates a transport block size, a radio resource control connection state, and an acknowledged character success rate of an application layer internet protocol packet;

Obtaining an uplink transmit power value when data is transmitted, an RSRP and RSRP of the serving cell in each DRX cycle, an ACK success rate of an AM-DATA of an RLC layer, an E-TFCI transport block size, an RRC connection state, and The ACK success rate of the application layer IP packet. For details, refer to the related descriptions of obtaining the data information of each layer of the foregoing protocol stack, and details are not described herein again.

If the serving cell is replaced during the obtaining of the data information, the acquired data information of each layer of the protocol stack is cleared, and the data information of each layer of the protocol stack of the new serving cell is re-acquired.

202. Calculate, according to the foregoing uplink transmit power value, the combination of the foregoing enhanced transport format indicating a transport block size to obtain an uplink quality level;

It should be noted that the Modem calculates the uplink transmit power value of the last eight samples and averages the sample by using the sample moving average algorithm, and obtains the E-TFCI value obtained by calculating the E-TFCI transport block size by using the average value, thereby obtaining the E-TFCI value obtained by calculating the E-TFCI transport block size. Corresponding level of uplink quality; for example, when the average value is higher than a preset threshold, it is marked as a low level, and when the E-TFCI value is lower than a preset threshold, it is marked as a low level And when both the average value and the E-TFCI value are low, the level of the uplink quality is a low level. It can be understood that different levels can be set according to specific threshold values, for example, high, medium and low third gears, and similar methods for achieving the above effects are not limited herein.

203. Calculate a success rate of the confirmation character of the amplitude modulation data, a success rate of the confirmation character of the application layer Internet protocol packet, and a level of the packet processing capability obtained by the hybrid automatic retransmission retransmission rate.

It should be noted that the Modem calculates the ACK success rate of the RLC layer AM-DATA by counting the number of RLC layer PDUs (Protocol Data Units) transmitted and retransmitted, thereby obtaining an AM-DATA retransmission rate; The Modem calculates the ACK success rate of the application layer IP packet by counting the number of application layer IP packet transmission and retransmission, and obtains the application layer IP packet retransmission rate. The Modem calculates the number of new physical transmission and retransmission times of the physical layer HARQ. HARQ retransmission rate; when the above retransmission rates are greater than the respective preset thresholds, the level of the packet processing capability is determined to be a low level. Understandably, Different grades can be set according to specific threshold values, for example, high, medium and low third gears, and similar methods for achieving the above effects are not limited herein.

In the process of performing the above calculation to obtain the level of the uplink quality and the level of the packet processing capability, in each DRX cycle, when the modem detects that the serving cell is replaced, all the layers of the foregoing protocol stack obtained are cleared. The data state information and re-acquire the data state information of each layer of the protocol stack of the new serving cell, and perform corresponding subsequent steps. After completing the calculation of the level of the uplink quality and the level of the packet processing capability, the completed flag bit is added, indicating that the data has been calculated, so as to sort the calculated level of the uplink quality and the level of the packet processing capability to Subsequent judgments are made on the same time axis. If the calculation is not completed, the subsequent judgment steps are not entered, the data is continuously acquired, and the calculation is completed.

204. Determine whether the level of the uplink quality is lower than the first preset level, and determine whether the packet processing capability level is lower than the second preset level.

The Modem determines whether the level of the uplink quality is lower than the first preset level. It should be noted that the first preset level may be set to a high, medium, and low third, for example, the current serving cell is calculated through step 202. The level of the uplink quality is a low level, and the level of the uplink quality is lower than the mid-level set by the first preset level, and the level of the uplink quality is determined to be lower than the first preset level. . It can be understood that the setting of the first preset level may also be other types of gear positions, and a similar method that can achieve the above effects is not limited herein.

The Modem determines whether the level of the processing capability of the packet is lower than the second preset level. It should be noted that the second preset level may be set to the high, medium, and low third, for example, the current serving cell is calculated by using the step 203. The level of the packet processing capability is a low level, and the level of the processing capability of the packet is lower than the mid-level of the second preset level, and the level of the processing capability of the packet is determined to be lower than the second preset level. It can be understood that the setting of the second preset level may also be other types of gear positions, and a similar method that can achieve the above effects is not limited herein.

If the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, determining that the network signal quality of the serving cell is lower than the preset condition.

205. When the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the foregoing radio resource control connection state is in a connected state. At this time, the Internet Protocol packet is stopped for the above uplink.

Stopping the IP packet of the uplink when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the RRC connection state is in the connected state. . It can be understood that the optimization of the IP packet is performed on the uplink according to the level of the uplink quality and the level of the packet processing capability respectively determined in step 204. The level of the uplink quality is lower than the first preset level, that is, the level of the uplink quality is represented by the uplink quality difference, for example, the uplink transmit power is high, the bit error rate is high, and the like; Below the second preset level, the specific performance of the RLC layer AM-DATA data retransmission rate is high, and the application layer IP packet retransmission rate is high. The above RRC is in a connected state, which can be understood as the uplink information can be sent and received (ie, in an active state).

In the embodiment of the present invention, the modem acquires data state information of each layer of the protocol stack, and separately processes the data state information to obtain an uplink quality level and a packet processing capability level; when determining that the uplink quality is low When the first preset level, the level of the packet processing capability is lower than the second preset level, and the radio resource control connection state is in the connected state, the Internet Protocol packet is stopped for the uplink. Thereby reducing the transmission power of the modem and reducing power consumption waste.

Based on the foregoing description of how to optimize the uplink processing policy according to the data information of each layer of the foregoing protocol stack, the embodiment of the present invention will specifically describe the optimized processing strategy. Referring to FIG. 3, in the embodiment of the present invention, the uplink is performed. Another embodiment of the link optimization method includes:

301. Obtain an uplink transmit power value when data is transmitted, a reference signal received power of the serving cell and a reference signal received quality, a hybrid automatic retransmission rate, and an amplitude modulation data, and a confirmation character success rate, enhancement in each discontinuous reception period. The transport format combination indicates a transport block size, a radio resource control connection state, and an acknowledged character success rate of an application layer internet protocol packet;

302. Calculate, according to the foregoing uplink transmit power value, the combination of the foregoing enhanced transport format indication transport block size to obtain an uplink quality level;

The same as step 202, the specific description can refer to the corresponding step 202.

303. Calculate a success rate of the confirmation character of the amplitude modulation data, a success rate of the confirmation character of the application layer Internet Protocol packet, and a level of the packet processing capability obtained by the hybrid automatic retransmission retransmission rate.

The same as step 203, the specific description can refer to the corresponding step 203.

304. Determine whether the level of the uplink quality is lower than the first preset level, and determine whether the packet processing capability level is lower than the second preset level.

The same as step 204, the specific description can refer to the corresponding step 204.

305. When the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the RRC connection state is in a connected state, stopping the uplink. The Internet protocol packet is encapsulated, and the duration of stopping the Internet protocol packet on the uplink is the first preset time;

Stopping the uplink when the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level and the RRC connection state is in the connected state The IP packet, the duration of stopping the Internet Protocol packet for the uplink is the first preset time. It can be understood that the optimization of the IP packet is performed on the uplink according to the level of the uplink quality and the level of the packet processing capability respectively determined in step 304. The level of the uplink quality is lower than the first preset level, that is, the level of the uplink quality is represented by the uplink quality difference, for example, the uplink transmit power is high, the bit error rate is high, and the like; Below the second preset level, the specific performance of the RLC layer AM-DATA data retransmission rate is high, and the application layer IP packet retransmission rate is high. The above RRC is in a connected state, which can be understood as the uplink information can be sent and received (ie, in an active state).

It should be noted that when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the RRC connection state is in the connected state, the first entry is performed. Optimizing the level, stopping the IP packet of the uplink, and stopping the IP packet length of the uplink is a first preset time; wherein the first preset time may be a set time limit, for example, may be set It is determined to stop the IP packet for 10 seconds or 15 seconds. There is no restriction on the specific setting of the time limit.

306. After the first preset time, the uplink quality level is lower than the first If the preset level and the level of the packet processing capability are lower than the second preset level, stopping the Internet protocol packetization on the uplink and cutting off the radio resource control link, setting the radio resource control link to the idle state The duration of stopping the Internet Protocol packet on the uplink is the second preset time;

If after the first preset time, the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, stopping IP on the uplink Encapsulating, and cutting off the RRC link, setting the RRC link to the idle state, and stopping the duration of the Internet protocol packet on the uplink for the second preset time; it should be noted that, in the first preset time After that, for example, the first preset time is set to 10 seconds, that is, after the IP packet is stopped in step 305 for 10 seconds; if the uplink quality or the packet processing capability is not improved, specifically, the uplink quality is lower than the level. After the first preset level and the level of the packet processing capability is lower than the second preset level, the second optimization level is entered, and the IP packet is stopped for the uplink for a second preset time (for example, 20 seconds), and Cutting off the RRC link, setting the RRC link to an idle state; wherein, determining whether the level of the uplink quality is lower than the first preset level and whether the level of the packet processing capability is lower than the second preset Level can be seen in step 304 Content is not repeated here.

307. If after the second preset time, the level of the uplink quality is lower than the first preset level, and the level of the packet processing capability is lower than the second preset level, stopping the uplink. Performing an internet protocol packet, and initiating a packet data protocol deactivation operation to turn off the data service, and stopping the time for performing the internet protocol packet on the uplink for the third preset time;

If after the second preset time, the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, stopping IP on the uplink Decapsulating, and initiating a PDP (Packet Data Protocol) deactivation operation, and closing the data service, the duration of stopping the Internet Protocol packet on the uplink is the third preset time; After the preset time, for example, the second preset time is set to 20 seconds, that is, after the IP packet is stopped in step 306 for 20 seconds; if the uplink quality or the packet processing capability is not improved, specifically the uplink quality. If the level of the packet is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, the third optimization level is entered, and the IP packet is stopped for the uplink for a third preset time (for example, 30). Second), and initiates a PDP deactivation operation to turn off the data service; wherein, for determining whether the level of the uplink quality is lower than the first preset level and the packet processing capability For the lower level of the second preset level, refer to the related content in step 304, and details are not described herein again.

308. If the first preset time, the second preset time, and the third preset time, the uplink quality level is higher than the first preset level and the packet processing capability level. When the reference signal receiving power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, the Internet protocol packet is restored to the uplink.

If the level of the uplink quality is higher than the first preset level and the level of the processing capability of the packet is higher than the first preset time, the second preset time, and the third preset time The second preset level, the reference signal received power is higher than the first preset value, and the reference signal receiving quality is higher than the second preset value, and then the Internet protocol packet is restored to the uplink. It should be noted that, during the foregoing optimization period, that is, the first preset time (for example, 10 seconds) of stopping the IP packet, the second preset time (for example, 20 seconds) of stopping the IP packet, and the stopping of the third packet of the IP packet. Set the time (for example, 30 seconds); if the uplink quality, the packet processing capability, the reference signal received power, and the reference signal reception quality are improved, specifically, the uplink quality level is higher than the first preset level, The packet processing capability is higher than the second preset level, the reference signal receiving power is higher than the first preset value (for example, the preset value 2), and the reference signal receiving quality is higher than the second preset value (for example, If the value is set to 2), the corresponding optimization level is exited, and the IP packet of the uplink is resumed. For the determination of whether the level of the uplink quality is higher than the first preset level and the level of the packet processing capability is higher than the second preset level, refer to the related content in step 304, and details are not described herein again.

In the embodiment of the present invention, different time periods of the Internet protocol packet are stopped for the uplink according to different scenarios, and the uplinks in each time period are respectively optimized, thereby reducing the transmission power of the modem and reducing power consumption. waste.

For ease of understanding, the uplink optimization method in the embodiment of the present invention is specifically described in a specific application scenario:

The Modem is responsible for collecting and storing state information of each layer of the protocol stack such as the Modem side PHY layer, the RLC layer, the RRC layer, and the application layer. The specific performance is as follows: obtaining the uplink transmit power value when the data is sent in the Modem side PHY layer and the RSRP and RSRQ of the current serving cell in each DRX cycle; acquiring the packet retransmission rate in the RLC layer and the Fast scheduling decision when the data is scheduled to be sent. E-TFCI transport block size, wherein the packet retransmission rate includes a HARQ retransmission rate and an RLC layer The ACK success rate of the AM-DATA is obtained; the RRC connection state in the RRC layer is acquired; and the ACK success rate of the application layer IP packet is obtained.

If the current serving cell is replaced during the obtaining of the data information, the acquired data information of each layer of the protocol stack is cleared, and the data information of each layer of the protocol stack of the new serving cell is re-acquired.

The data state information of each layer of the obtained protocol stack is scattered and non-synchronized, and the modem processes the data state information of each layer of the obtained protocol stack to obtain the current uplink quality level and packet processing. The level of ability is as follows:

The specific manner for processing the level of the current uplink quality is: the Modem calculates the uplink transmit power value of the last eight samples by the sample moving average algorithm and takes an average value, when the average value (for example, 3) is higher than When the preset threshold (for example, the threshold is set to 2), it is marked as low level, when the E-TFCI value (for example, 3) is lower than the preset threshold (for example, the threshold is set to 3), marked as a low level, and when both the average value and the E-TFCI value are low, the level of the uplink quality is a low level.

The specific manner for processing the level of the current packet processing capability is: the modem calculates the ACK success rate of the RLC layer AM-DATA by counting the number of RLC layer PDU transmissions and retransmissions, thereby obtaining an AM-DATA retransmission rate; The Modem calculates the ACK success rate of the application layer IP packet by counting the number of application layer IP packet transmission and retransmission, and obtains the application layer IP packet retransmission rate. The Modem calculates the number of new physical transmission and retransmission times of the physical layer HARQ. HARQ retransmission rate; when the above retransmission rates are greater than the respective preset thresholds, the level of the packet processing capability is determined to be a low level.

In the process of performing the above calculation to obtain the level of the uplink quality and the level of the packet processing capability, in each DRX cycle, when the modem detects that the serving cell is replaced, all the layers of the foregoing protocol stack obtained are cleared. The data state information and re-acquire the data state information of each layer of the protocol stack of the new serving cell, and perform corresponding subsequent steps.

The Modem determines whether the level of the uplink quality is lower than the first preset level, and the first preset level can be set to the high, medium, and low third gears (the specific setting parameters are not limited herein). For example, when the level of the uplink quality of the current serving cell is calculated to be a low level, the level of the uplink quality is lower than the mid-level set by the first preset level, and the level of the uplink quality is determined at this time. Below the second preset level. The Modem determines whether the level of the processing capability of the packet is lower than the second preset level. The second preset level can be set to three high, medium, and low levels (the specific setting parameters are not limited herein). For example, when the level of the packet processing capability of the current serving cell is calculated to be a low level, the level of the packet processing capability is lower than the mid-level level set by the second preset level, and the level of the processing capability of the packet is determined to be lower than the level. The second preset level.

When the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the radio resource control connection state is in the connected state, entering the first optimization level, Stopping the IP packet for a first preset time; wherein the first preset time may be a set period of time, for example, it may be set to stop the IP packet for 10 seconds or 15 seconds. The level of the uplink quality is lower than the first preset level, that is, the level of the uplink quality is represented by the uplink quality difference, for example, the uplink transmit power is high, the bit error rate is high, and the like; Below the second preset level, the specific performance of the RLC layer AM-DATA data retransmission rate is high, and the application layer IP packet retransmission rate is high.

If the uplink quality or packet processing capability is not improved after the first preset time (for example, 10 seconds), specifically, the uplink quality level is lower than the first preset level and the packet processing is performed. If the level of the capability is lower than the second preset level, the second optimization level is entered, the IP packet is stopped for the second preset time (for example, 20 seconds), and the RRC link is cut off, and the RRC link is disconnected. Set to idle.

If the uplink quality or packet processing capability is not improved after the second preset time (for example, 20 seconds), specifically, the uplink quality level is lower than the first preset level and the packet processing is performed. If the level of the capability is lower than the second preset level, the third optimization level is entered, the IP packet is stopped for the third preset time (for example, 30 seconds), and the PDP deactivation operation is initiated to close the data service.

If in the above optimization period, that is, the first preset time (for example, 10 seconds) of stopping the IP packet, the second preset time (for example, 20 seconds) of stopping the IP packet, and stopping the third preset time of the IP packet (for example, 30 seconds); uplink quality, packet processing capability, reference signal received power, and reference signal reception quality are improved, specifically, the uplink quality level is higher than the first preset level, the packet processing capability The level is higher than the second preset level, the reference signal receiving power is higher than the first preset value (for example, the preset value 2), and the reference signal receiving quality is higher than the second preset value (for example, the preset value 2), Then exit the corresponding optimization level and resume IP packetization for the uplink.

To facilitate better implementation of the uplink optimization method of the embodiments of the present invention, related apparatus for cooperating with the uplink optimization method is further provided below.

Referring to FIG. 4, an embodiment of an uplink optimization apparatus according to an embodiment of the present invention includes:

The obtaining module 401 is configured to obtain a network signal quality of the serving cell.

The determining module 402 is configured to determine whether the network signal quality of the serving cell acquired by the acquiring module 401 is lower than a preset condition;

The executing module 403 is configured to stop performing Internet Protocol encapsulation on the uplink when the network signal quality of the serving cell is lower than the preset condition.

In the embodiment of the present invention, the acquiring module 401 obtains the network signal quality of the serving cell, and determines, by the determining module 402, whether the network signal quality of the serving cell is lower than a preset condition, when the network signal quality of the serving cell is lower than the preset condition. At the time, the execution module 403 stops the Internet Protocol packetization of the uplink; thereby reducing the transmission power of the modem and reducing power consumption waste.

In the above embodiment, the obtaining module 401 is specifically configured to acquire data state information of the protocol stack, where the protocol stack includes a physical layer, a radio link control layer, a radio resource control layer, and an application layer, and optionally, as shown in FIG. The obtaining module 401 specifically includes:

The first obtaining unit 501 is configured to acquire an uplink transmit power value when data is transmitted in the physical layer, and a reference signal received power and a reference signal receive quality of the serving cell in each discontinuous reception period;

The second obtaining unit 502 is configured to obtain a data packet retransmission rate and an enhanced transport format combination indication transport block size in the foregoing radio link control layer, where the data packet retransmission rate includes a hybrid automatic retransmission retransmission rate and an amplitude modulation data confirmation. Character success rate;

The third obtaining unit 503 is configured to acquire a radio resource control layer connection state in the foregoing radio resource control layer;

The fourth obtaining unit 504 is configured to obtain a confirmation character success rate of the Internet Protocol packet in the application layer.

In the embodiment of the present invention, each acquiring unit in the obtaining module 401 separately acquires data state information of each layer of the protocol stack. Reasonable collection of data to improve the efficiency of data transfer.

Based on the uplink optimization apparatus in the above embodiment, optionally, as shown in FIG. 6, the apparatus further includes:

The clearing module 601 is configured to: when the serving cell is replaced, clear the data information of the protocol stack acquired by the acquiring module 401, so that the acquiring module 401 re-acquires the new serving cell. Data information of the protocol stack.

In the embodiment of the present invention, when the serving cell is replaced, the clearing module 601 clears the data information of the protocol stack acquired by the acquiring module 401, so that the acquiring module 401 re-acquires the data information of the protocol stack of the new serving cell; Therefore, the later optimization strategy is performed according to the data information of the current serving cell.

Based on the uplink optimization apparatus in the foregoing embodiment, the determining module 402 in the embodiment of the present invention may separately process the data state information of each layer of the protocol stack acquired by the obtaining module 401, and obtain the uplink quality level and the packet. The level of the processing capability is optional. As shown in FIG. 7, the determining module 402 specifically includes:

The first calculating unit 701 is configured to calculate a level of the uplink transmission power value and the enhanced transmission format combination indicating the transmission block size to obtain an uplink quality level;

a second calculating unit 702, configured to calculate a confirmation character success rate of the amplitude modulation data, a confirmation character success rate of the application layer internet protocol packet, and a level of the packet automatic processing capability obtained by the hybrid automatic retransmission retransmission rate;

The determining unit 703 is configured to determine, according to the level of the uplink quality calculated by the first calculating unit 701 and the level of the packet processing capability calculated by the second calculating unit 702, whether the network signal quality of the serving cell is lower than the foregoing Set the condition.

In the embodiment of the present invention, the first calculating unit 701 and the second calculating unit 702 respectively process the data state information to obtain an uplink quality level and a packet processing capability level; the determining unit 703 calculates the data according to the first calculating unit 701. The level of the uplink quality and the level of the packet processing capability calculated by the second calculating unit 702 determine whether the network signal quality of the serving cell is lower than the preset condition. The above data state information is specifically characterized as a level of uplink quality and a level of packet processing capability, thereby improving the processing capability of the data.

Based on the uplink optimization apparatus in the foregoing embodiment, the determining unit 703 in the embodiment of the present invention may determine information about the network signal quality of the serving cell according to the level of the uplink quality and the level of the packet processing capability. As shown in FIG. 8, the determining unit 703 specifically includes:

The first determining sub-unit 801 is configured to determine whether the level of the uplink quality calculated by the first calculating unit 701 is lower than the first preset level;

The second determining sub-unit 802 is configured to determine the packet processing calculated by the second calculating unit 702 Whether the level of capability is lower than the second preset level;

a determining subunit 803, configured to determine, in the first determining subunit 801, that the level of the uplink quality is lower than the first preset level, and the second determining subunit 802 determines that the level of the packet processing capability is lower than the foregoing After the preset level, it is determined that the network signal quality of the serving cell is lower than the preset condition.

In the embodiment of the present invention, the first determining sub-unit 801 determines whether the level of the uplink quality is lower than the first preset level; and the second determining sub-unit 802 determines whether the level of the packet processing capability is lower than the second preset level. The determining subunit 803 determines in the first determining subunit 801 that the level of the uplink quality is lower than the first preset level and the second determining subunit 802 determines that the level of the packet processing capability is lower than the second pre After the level is set, it is determined that the network signal quality of the serving cell is lower than the preset condition. The network signal quality of the serving cell is determined by determining the level of the uplink quality and the level of the packet processing capability, thereby improving the processing efficiency of the data.

Based on the uplink optimization apparatus in the foregoing embodiment, the execution module 403 may also resume the Internet Protocol packetization on the uplink. Optionally, as shown in FIG. 9, the foregoing execution module 403 specifically includes:

The first executing unit 901 is configured to: when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the radio resource control connection state is in a connected state Stopping the Internet Protocol packet on the uplink, and stopping the duration of the Internet Protocol packet on the uplink as the first preset time;

The first repairing unit 902 is configured to: in the first preset time, the level of the uplink quality is higher than the first preset level, and the level of the packet processing capability is higher than the second preset level, and the reference is When the signal receiving power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, the Internet protocol packet is restored to the uplink.

In the embodiment of the present invention, the first execution unit 901 is in the uplink quality level lower than the first preset level, the packet processing capability level is lower than the second preset level, and the radio resource control connection state is In the connected state, the Internet protocol packet is stopped for the uplink, and the duration of the Internet protocol packet for the uplink is stopped for a first preset time; in the first preset time, the uplink quality is a level higher than the first preset level, the level of the packet processing capability is higher than the second preset level, the reference signal receiving power is higher than the first preset value, and When the received quality of the reference signal is higher than the second preset value, the first repairing unit 902 resumes the Internet Protocol packetization on the uplink; thereby performing reasonable optimization processing on the uplink in the first preset time, thereby reducing The modem's transmit power reduces waste of power consumption.

Based on the uplink optimization apparatus in the foregoing embodiment, the execution module 403 may further perform the following optimization policy in the embodiment of the present invention. Optionally, as shown in FIG. 10, the execution module 403 further includes:

The second execution unit 1001 is configured to stop after the first preset time, when the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level. Performing an Internet Protocol packet on the uplink, and cutting off the radio resource control link, and setting the radio resource control link to an idle state, where the duration of stopping the Internet protocol packet on the uplink is a second preset time;

The second repairing unit 1002 is configured to: in the second preset time, the level of the uplink quality is higher than the first preset level, and the level of the packet processing capability is higher than the second preset level, and the reference is When the signal receiving power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet protocol packet to the uplink;

The third executing unit 1003 is configured to stop after the second preset time, when the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level. Performing an Internet Protocol packet on the uplink, and initiating a packet data protocol deactivation operation, and closing the data service, where the duration of stopping the Internet protocol packet on the uplink is a third preset time;

The third repairing unit 1004 is configured to: in the third preset time, the level of the uplink quality is higher than the first preset level, and the level of the packet processing capability is higher than the second preset level, and the reference is When the signal receiving power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, the Internet protocol packet is restored to the uplink.

In the embodiment of the present invention, the second execution unit 1001 and the third execution unit 1003 stop performing different time segments of the Internet protocol packet for the uplink according to different scenarios, and perform corresponding optimization processing on the uplinks in each time segment respectively. , thereby reducing the transmission power of the modem and reducing power consumption waste.

The embodiment shown in FIG. 4 to FIG. 10 illustrates the specific structure of the uplink optimization apparatus from the perspective of the functional unit. The following is an optimization of the uplink from the hardware point of view with the embodiment shown in FIG. The specific structure of the set is explained:

As shown in FIG. 11, the uplink optimization apparatus includes a receiver 1101, a transmitter 1102, a processor 1103, and a memory 1104.

The user equipment according to an embodiment of the present invention may have more or less components than those shown in FIG. 11, may combine two or more components, or may have different component configurations or settings, and each component may include Hardware, software, or a combination of hardware and software implementations of one or more signal processing and/or application specific integrated circuits.

The processor 1103 is configured to perform the following operations:

Obtaining the network signal quality of the serving cell;

When the network signal quality of the serving cell is lower than the preset condition, stopping the Internet protocol packetization on the uplink;

The processor 1103 is specifically configured to perform the following operations:

Obtaining data information of the protocol stack, where the foregoing protocol stack includes a physical layer, a radio link control layer, a radio resource control layer, and an application layer;

Obtaining an uplink transmit power value when the data in the physical layer is sent, and a reference signal received power and a reference signal receiving quality of the serving cell in each discontinuous reception period;

Obtaining a data packet retransmission rate and an enhanced transport format combination indication transport block size in the foregoing radio link control layer, where the data packet retransmission rate includes a hybrid automatic retransmission rate and an acknowledgment character success rate of the amplitude modulation data;

Obtaining a radio resource control connection state in the foregoing radio resource control layer;

Obtaining the success rate of the confirmation character of the Internet Protocol packet in the application layer;

The processor 1103 is further configured to perform the following operations:

When the serving cell is replaced, the data information of the protocol stack is cleared, and the data information of the protocol stack of the new serving cell is re-acquired;

Calculating a level of the uplink transmission power value and the enhanced transmission format combination indicating the transmission block size to obtain an uplink quality level;

Calculating the success rate of the confirmation character of the amplitude modulation data, the success rate of the confirmation character of the application layer Internet Protocol packet, and the level of the packet processing capability obtained by the hybrid automatic retransmission retransmission rate;

Determining, according to the level of the uplink quality and the level of the foregoing packet processing capability, whether the network signal quality of the serving cell is lower than the preset condition;

Determining whether the level of the uplink quality is lower than the first preset level;

After determining that the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, determining that the network signal quality of the serving cell is lower than the preset condition;

Stopping the uplink when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the RRC connection state is in a connected state. Internet protocol packet;

Stopping the uplink when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the RRC connection state is in a connected state. The Internet Protocol packet, the duration of stopping the Internet Protocol packet on the uplink is the first preset time;

During the first preset time, the level of the uplink quality is higher than the first preset level or the level of the packet processing capability is higher than the second preset level, and the reference signal receiving power is higher than the first preset When the value is set and the reference signal receiving quality is higher than the second preset value, restoring the Internet protocol packet to the uplink;

The processor 1103 is further configured to perform the following operations:

After the first preset time, when the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, stopping the Internet protocol for the uplink Decapsulating, and cutting off the radio resource control link, setting the radio resource control link to an idle state, and stopping the duration of the Internet protocol packet on the uplink to be a second preset time;

In the second preset time, the level of the uplink quality is higher than the first preset, etc. Recovering to the uplink when the level of the packet processing capability is higher than the second preset level, the reference signal received power is higher than the first preset value, and the reference signal receiving quality is higher than the second preset value Conduct Internet Protocol packets;

The processor 1103 is further configured to perform the following operations:

After the second preset time, when the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, stopping the Internet protocol for the uplink Encapsulating, and initiating a packet data protocol deactivation operation, closing the data service, and stopping the duration of the Internet protocol packet on the uplink is a third preset time;

During the third preset time, the level of the uplink quality is higher than the first preset level or the level of the packet processing capability is higher than the second preset level, and the reference signal receiving power is higher than the first pre-predetermined When the value is set and the reference signal reception quality is higher than the second preset value, the Internet protocol packet is restored to the uplink.

In the embodiment of the present invention, the processor 1103 determines, according to the obtained network signal quality of the serving cell, whether the network signal quality of the serving cell is lower than a preset condition, when the network signal quality of the serving cell is lower than the preset condition, Stop the Internet Protocol packet on the uplink; thus reducing the modem's transmit power and reducing power consumption.

The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that The technical solutions are described as being modified, or equivalent to some of the technical features, and the modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

An uplink optimization method, comprising:

Obtaining the network signal quality of the serving cell;

Determining whether the network signal quality of the serving cell is lower than a preset condition;

When the network signal quality of the serving cell is lower than the preset condition, the Internet protocol packet is stopped for the uplink.
The uplink optimization method according to claim 1, wherein the acquiring the network signal quality of the serving cell specifically includes:

Obtaining data information of the protocol stack, where the protocol stack includes a physical layer, a radio link control layer, a radio resource control layer, and an application layer.
The uplink optimization method according to claim 2, characterized in that

Obtaining the data information of the physical layer specifically includes:

Obtaining an uplink transmit power value when the data is transmitted and a reference signal received power and a reference signal receiving quality of the serving cell in each discontinuous reception period;

Obtaining the data information of the radio link control layer specifically includes:

Obtaining a data packet retransmission rate and an enhanced transport format combination indicating a transport block size, where the data packet retransmission rate includes a hybrid automatic retransmission rate and an acknowledged character success rate of the amplitude modulated data;

Obtaining the data information of the radio resource control layer specifically includes:

Obtain a radio resource control connection status;

Obtaining data information of the application layer specifically includes:

Get the confirmation character success rate of the application layer Internet Protocol packet.
The uplink optimization method according to claim 2, wherein when the serving cell is replaced, the acquired data information of the protocol stack is cleared, and the data information of the protocol stack of the new serving cell is re-acquired.
The uplink optimization method according to claim 3, wherein the determining whether the network signal quality of the serving cell is lower than a preset condition specifically includes:

Calculating a level of the uplink transmission power value and the enhanced transmission format combination indicating a transport block size to obtain an uplink quality;

Calculating a confirmation character success rate of the amplitude modulation data, and a confirmation word of the application layer internet protocol packet The success rate of the symbols and the hybrid automatic retransmission retransmission rate are obtained by the level of packet processing capability;

Determining, according to the level of the uplink quality and the level of the packet processing capability, whether the network signal quality of the serving cell is lower than the preset condition.
The uplink optimization method according to claim 5, wherein the determining whether the network signal quality of the serving cell is lower than the level according to the level of the uplink quality and the level of the packet processing capability Preset conditions specifically include:

Determining whether the level of the uplink quality is lower than a first preset level;

Determining whether the level of the packet processing capability is lower than the second preset level;

If the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, determining that the network signal quality of the serving cell is lower than the Preconditions.
The uplink optimization method according to claim 6, wherein when the network signal quality of the serving cell is lower than the preset condition, stopping the Internet Protocol packet to the uplink specifically includes:

Stopping when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the radio resource control connection state is in a connected state The uplink performs Internet Protocol packetization.
The uplink optimization method according to claim 7, wherein the stopping the internet protocol packetization on the uplink comprises:

Stopping the Internet Protocol packet on the uplink, and stopping the duration of the Internet Protocol packet on the uplink as a first preset time;

If the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, the reference signal, in the first preset time And when the received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.
The uplink optimization method according to claim 8, wherein

If after the first preset time, the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, stopping the location Determining an Internet protocol packet on the uplink, and cutting off the radio resource control link, setting the radio resource control link In the idle state, the duration of stopping the Internet Protocol packet on the uplink is a second preset time;

If the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, the reference signal, in the second preset time And when the received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.
The uplink optimization method according to claim 9, wherein

If after the second preset time, the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, stopping the Determining, by the uplink, an Internet Protocol packet, and initiating a packet data protocol deactivation operation, and closing the data service, where the duration of stopping the Internet Protocol packet on the uplink is a third preset time;

If the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, the reference signal, in the third preset time And when the received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.
An uplink optimization apparatus, comprising:

An acquiring module, configured to obtain network signal quality of the serving cell;

a determining module, configured to determine whether a network signal quality of the serving cell acquired by the acquiring module is lower than a preset condition;

And an execution module, configured to stop performing Internet Protocol encapsulation on the uplink when the network signal quality of the serving cell is lower than the preset condition.
The uplink optimization apparatus according to claim 11, wherein the acquisition module is specifically configured to acquire data information of a protocol stack, where the protocol stack includes a physical layer, a radio link control layer, a radio resource control layer, and Application layer.
The uplink optimization apparatus according to claim 12, wherein the acquisition module comprises a first acquisition unit, a second acquisition unit, a third acquisition unit, and a fourth acquisition unit;

The first acquiring unit is configured to acquire an uplink transmit power value when the data is sent in the physical layer, and a reference signal received power and a reference signal receive quality of the serving cell in each discontinuous reception period;

The second obtaining unit is configured to acquire a data packet retransmission rate and an enhanced transport format combination indication transport block size in the radio link control layer, where the data packet retransmission rate includes a hybrid automatic retransmission retransmission rate and amplitude modulation data. Confirmation character success rate;

The third acquiring unit is configured to acquire a radio resource control connection state in the radio resource control layer;

The fourth obtaining unit is configured to obtain a confirmation character success rate of the Internet Protocol packet in the application layer.
The uplink optimization apparatus according to claim 12, wherein the apparatus further comprises:

And a clearing module, configured to: when the serving cell is replaced, clear the data information of the protocol stack acquired by the acquiring module, so that the acquiring module re-acquires the data information of the protocol stack of the new serving cell.
The uplink optimization apparatus according to claim 13, wherein the determining module specifically includes:

a first calculating unit, configured to calculate a level of the uplink transmit power value and the enhanced transport format combination indicating a transport block size to obtain an uplink quality;

a second calculating unit, configured to calculate a confirmation character success rate of the amplitude modulation data, a confirmation character success rate of the application layer internet protocol packet, and a level of the packet automatic processing capability obtained by the hybrid automatic retransmission retransmission rate;

a determining unit, configured to determine, according to the level of the uplink quality calculated by the first calculating unit and the level of the packet processing capability calculated by the second calculating unit, whether the network signal quality of the serving cell is lower than the Preconditions.
The uplink optimization apparatus according to claim 15, wherein the determining unit specifically comprises:

a first determining subunit, configured to determine whether a level of uplink quality calculated by the first calculating unit is lower than a first preset level;

a second determining subunit, configured to determine whether a level of the packet processing capability calculated by the second calculating unit is lower than a second preset level;

Determining a subunit, configured to determine, at the first determining subunit, that the uplink quality is low After the first preset level and the second determining subunit determines that the level of the packet processing capability is lower than the second preset level, determining that the network signal quality of the serving cell is lower than the preset condition.
The uplink optimization apparatus according to claim 16, wherein the execution module is specifically configured to: when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability When the second preset level is lower and the radio resource control connection state is in the connected state, the Internet Protocol packetization of the uplink is stopped.
The uplink optimization apparatus according to claim 17, wherein the execution module specifically includes:

a first execution unit, configured to: when a level of the uplink quality is lower than the first preset level, a level of the packet processing capability is lower than the second preset level, and the radio resource control connection state When in the connected state, the Internet protocol packet is stopped on the uplink, and the duration of stopping the Internet protocol packet on the uplink is a first preset time;

a first repairing unit, configured to: in the first preset time, the level of the uplink quality is higher than the first preset level, and the level of the packet processing capability is higher than the second preset And when the reference signal received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.
The uplink optimization apparatus according to claim 18, wherein the execution module further comprises:

a second execution unit, configured to: after the first preset time, the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset At the level, stopping the Internet Protocol packet on the uplink, and cutting off the RRC link, setting the RRC link to an idle state, and stopping to perform Internet Protocol encapsulation on the uplink The duration is the second preset time;

a second repairing unit, configured to: in the second preset time, the level of the uplink quality is higher than the first preset level, and the level of the packet processing capability is higher than the second preset And when the reference signal received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.
The uplink optimization apparatus according to claim 19, wherein the execution module further comprises:

a third execution unit, configured to: after the second preset time, the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset In the case of the level, the Internet protocol packet is stopped on the uplink, and the packet data protocol deactivation operation is initiated to close the data service, and the duration of stopping the Internet protocol packet on the uplink is a third preset time;

a third repairing unit, configured to: in the third preset time, the level of the uplink quality is higher than the first preset level, and the level of the packet processing capability is higher than the second preset And when the reference signal received power is higher than the first preset value and the reference signal receiving quality is higher than the second preset value, restoring the Internet Protocol packet to the uplink.
An uplink optimization apparatus includes: a receiver, a transmitter, a processor, and a memory; wherein the processor is configured to:

Obtaining the network signal quality of the serving cell;

Determining whether the network signal quality of the serving cell is lower than a preset condition;

When the network signal quality of the serving cell is lower than the preset condition, the Internet protocol packet is stopped for the uplink.
The uplink optimization apparatus according to claim 21, wherein the processor is specifically configured to acquire data information of a protocol stack, where the protocol stack includes a physical layer, a radio link control layer, a radio resource control layer, and Application layer.
The uplink optimization apparatus according to claim 22, wherein the processor is specifically configured to:

Acquiring an uplink transmit power value when the data is sent in the physical layer, and a reference signal received power and a reference signal receiving quality of the serving cell in each discontinuous reception period;

Obtaining, in the radio link control layer, a data packet retransmission rate and an enhanced transport format combination indicating a transport block size, where the data packet retransmission rate includes a hybrid automatic retransmission rate and an acknowledgment character success rate of the amplitude modulation data;

Obtaining a radio resource control connection state in the radio resource control layer;

Obtaining a confirmation character success rate of the Internet Protocol packet in the application layer.
The uplink optimization apparatus according to claim 22, wherein the processor is further configured to: when the serving cell is replaced, clear the protocol stack acquired by the acquiring module Data information, and re-acquire data information of the protocol stack of the new serving cell.
The uplink optimization apparatus according to claim 23, wherein the processor is specifically configured to:

Calculating a level of the uplink transmission power value and the enhanced transmission format combination indicating a transport block size to obtain an uplink quality;

Calculating a confirmation character success rate of the amplitude modulation data, a confirmation character success rate of the application layer internet protocol packet, and a level of packet processing capability obtained by the hybrid automatic retransmission retransmission rate;

Determining, according to the level of the uplink quality and the level of the packet processing capability, whether the network signal quality of the serving cell is lower than the preset condition.
The uplink optimization apparatus according to claim 25, wherein the processor is specifically configured to:

Determining whether the level of the uplink quality is lower than a first preset level;

Determining whether the level of the packet processing capability is lower than the second preset level;

After determining that the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, determining that the network signal quality of the serving cell is lower than Preset conditions are described.
The uplink optimization apparatus according to claim 26, wherein the processor is specifically configured to:

Stopping when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the radio resource control connection state is in a connected state The uplink performs Internet Protocol packetization.
The uplink optimization apparatus according to claim 27, wherein the processor is specifically configured to:

Stopping when the level of the uplink quality is lower than the first preset level, the level of the packet processing capability is lower than the second preset level, and the radio resource control connection state is in a connected state Determining, by the uplink, an Internet Protocol packet, where the duration of stopping the Internet Protocol packet on the uplink is a first preset time;

In the first preset time, the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, and the reference signal is received. High power Recovering the Internet Protocol packet for the uplink when the first preset value and the reference signal reception quality are higher than the second preset value.
The uplink optimization apparatus according to claim 28, wherein the processor is further configured to:

After the first preset time, when the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, stopping the Uplinking the Internet Protocol packet, and cutting off the RRC link, setting the RRC link to the idle state, and stopping the duration of the Internet Protocol packet on the uplink as the second preset time ;

In the second preset time, the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, and the reference signal is received. When the power is higher than the first preset value and the reference signal reception quality is higher than the second preset value, the Internet Protocol packet is restored to the uplink.
The uplink optimization apparatus according to claim 29, wherein the processor is further configured to:

After the second preset time, when the level of the uplink quality is lower than the first preset level and the level of the packet processing capability is lower than the second preset level, stopping the Upgoing the Internet Protocol packet, and initiating a packet data protocol deactivation operation, and closing the data service, where the duration of stopping the Internet protocol packet on the uplink is a third preset time;

In the third preset time, the level of the uplink quality is higher than the first preset level, the level of the packet processing capability is higher than the second preset level, and the reference signal is received. When the power is higher than the first preset value and the reference signal reception quality is higher than the second preset value, the Internet Protocol packet is restored to the uplink.