CN115150814A - Spectrum allocation method and device - Google Patents
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- CN115150814A CN115150814A CN202110341686.0A CN202110341686A CN115150814A CN 115150814 A CN115150814 A CN 115150814A CN 202110341686 A CN202110341686 A CN 202110341686A CN 115150814 A CN115150814 A CN 115150814A
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- 238000000034 method Methods 0.000 title claims abstract description 114
- 239000000969 carrier Substances 0.000 claims abstract description 13
- 230000002776 aggregation Effects 0.000 claims description 67
- 238000004220 aggregation Methods 0.000 claims description 67
- 230000005540 biological transmission Effects 0.000 claims description 50
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 abstract description 28
- 230000008569 process Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- 230000004931 aggregating effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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Abstract
The embodiment of the application discloses a frequency spectrum allocation method and a device, and belongs to the technical field of communication. The spectrum allocation method of the embodiment of the application comprises the following steps: the terminal receives configuration information; the terminal carries a plurality of smart cards, and the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by the smart cards; and the terminal adjusts the frequency spectrum positions of the sub-carriers used by the plurality of intelligent cards according to the configuration information.
Description
Technical Field
The present application belongs to the field of communications technologies, and in particular, to a method and an apparatus for spectrum allocation.
Background
When the terminal carries out wireless transmission, the frequency band supported by the terminal is firstly determined on the radio frequency level, and the radio frequency front end and the base band generally support multi-mode and multi-frequency so as to meet the requirements of different operators.
When the terminal is inserted into a smart card (such as a SIM card) to access the network, the frequency band used for communication can be determined according to the information in the smart card. When a terminal supports multiple smart cards (such as dual SIM cards), for a scenario where multiple smart cards transmit simultaneously, it is not defined whether and how these multiple smart cards need to be considered with each other. A common implementation scheme in the related art is to independently consider the frequency band selection of each smart card, which is not beneficial to improving the frequency spectrum utilization rate.
Disclosure of Invention
The embodiment of the application provides a spectrum allocation method and device, and the problem of low spectrum utilization rate can be solved in the scene that a plurality of intelligent cards are carried on a terminal at the same time.
In a first aspect, a spectrum allocation method is provided, including: the terminal receives configuration information; the terminal carries a plurality of smart cards, and the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by the smart cards; and the terminal adjusts the frequency spectrum positions of the sub-carriers used by the plurality of intelligent cards according to the configuration information.
In a second aspect, a method for allocating spectrum is provided, including: the network side equipment sends configuration information, the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by a plurality of intelligent cards, and the intelligent cards are carried by the same terminal.
In a third aspect, a spectrum allocation apparatus is provided, including: the transmission module is used for receiving the configuration information; the device carries a plurality of smart cards, and the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by the smart cards; and the adjusting module is used for adjusting the frequency spectrum positions of the sub-carriers used by the plurality of smart cards according to the configuration information.
In a fourth aspect, a spectrum allocation apparatus is provided, including: the transmission module is used for sending configuration information, the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by a plurality of intelligent cards, and the intelligent cards are carried by the same terminal.
In a fifth aspect, there is provided a terminal comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, which when executed by the processor, implement the method according to the first aspect.
In a sixth aspect, a terminal is provided, which includes a processor and a communication interface, where the communication interface is configured to receive configuration information; the terminal carries a plurality of intelligent cards, and the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by the intelligent cards; the processor is configured to adjust the spectrum locations of the subcarriers used by the plurality of smart cards according to the configuration information.
In a seventh aspect, a network-side device is provided, which includes a processor, a memory, and a program or an instruction stored in the memory and executable on the processor, and when executed by the processor, the program or the instruction implements the method according to the second aspect.
In an eighth aspect, a network side device is provided, which includes a processor and a communication interface, where the communication interface is configured to send configuration information, the configuration information is used to adjust spectrum positions of subcarriers used by multiple smart cards, and the multiple smart cards are carried by the same terminal.
In a ninth aspect, there is provided a readable storage medium having stored thereon a program or instructions which, when executed by a processor, carries out the method of the first aspect, or carries out the method of the second aspect.
In a tenth aspect, a chip is provided, the chip comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute a program or instructions to implement the method according to the first aspect, or to implement the method according to the second aspect.
In an eleventh aspect, there is provided a computer program/program product stored on a non-volatile storage medium, the program/program product being executable by at least one processor to implement a method as described in the first aspect or to implement a method as described in the second aspect.
In the embodiment of the application, when the terminal carries a plurality of smart cards, the network side device may send configuration information to the terminal, where the configuration information is used to adjust the spectrum positions of subcarriers used by the plurality of smart cards, so that the spectrum positions of the smart cards are fully considered, and the spectrum utilization rate is conveniently improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment according to the present application a schematic diagram of a wireless communication system of (1);
fig. 2 is a schematic flow chart diagram of a spectrum allocation method according to an embodiment of the present application;
fig. 3 is a schematic flow chart diagram of a spectrum allocation method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a spectrum allocation apparatus according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a spectrum allocation apparatus according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a communication device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a terminal according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a network-side device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of protection of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in other sequences than those illustrated or otherwise described herein, and that the terms "first" and "second" are generally used herein in a generic sense to distinguish one element from another, and not necessarily from another element, such as a first element which may be one or more than one. In addition, "and/or" in the specification and the claims means at least one of connected objects, and a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
It should be noted that the techniques described in the embodiments of the present application are not limited to Long Term Evolution (LTE)/LTE-Advanced (LTE-a) systems, but may also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), time Division Multiple Access (TDMA), frequency Division Multiple Access (FDMA), and Frequency Division Multiple Access (FDMA), for example,Orthogonal Frequency Division Multiple Access (OFDMA), single-carrier Frequency-Division Multiple Access (SC-FDMA), and other systems. The terms "system" and "network" are often used interchangeably in embodiments of the present application, and the described techniques may be used for both the above-mentioned systems and radio technologies, as well as for other systems and radio technologies. The following description describes a New Radio (NR) system for purposes of example, and, using NR terminology in much of the description below, the techniques may also be applied to applications other than NR system applications, such as generation 6 (6) systems th Generation, 6G) communication system.
Fig. 1 shows a schematic diagram of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal 11 and a network-side device 12. Wherein, the terminal 11 may also be called as a terminal Device or a User Equipment (UE), the terminal 11 may be a Mobile phone, a Tablet Computer (Tablet Computer), a Laptop Computer (Laptop Computer) or a notebook Computer, a Personal Digital Assistant (PDA), a palmtop Computer, a netbook, a super-Mobile Personal Computer (UMPC), a Mobile Internet Device (MID), a Wearable Device (Wearable Device) or a vehicle-mounted Device (VUE), a pedestrian terminal (PUE), and other terminal side devices, and the Wearable Device includes: smart watches, bracelets, earphones, glasses, and the like. It should be noted that the embodiment of the present application does not limit the specific type of the terminal 11. The network-side device 12 may be a Base Station or a core network, wherein the Base Station may be referred to as a node B, an evolved node B, an access Point, a Base Transceiver Station (BTS), a radio Base Station, a radio Transceiver, a Basic Service Set (BSS), an Extended Service Set (ESS), a node B, an evolved node B (eNB), a next generation node B (gNB), a home node B, a home evolved node B (hbo), a WLAN access Point, a WiFi node, a Transmission Receiving Point (TRP), or some other suitable term in the field, as long as the same technical effect is achieved, the Base Station is not limited to a specific technical vocabulary, and it should be noted that, in the embodiment of the present application, only the Base Station in the NR system is taken as an example, but the specific type of the Base Station is not limited.
The spectrum allocation method and device provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings through some embodiments and application scenarios thereof.
As shown in fig. 2, the present embodiment provides a spectrum allocation method 200, which may be performed by a terminal, in other words, by software or hardware installed in the terminal, and includes the following steps.
S202: the terminal receives configuration information; the terminal carries a plurality of intelligent cards, and the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by the intelligent cards.
The terminal mentioned in the embodiments of the present application may refer to a physical terminal carrying a plurality of smart cards.
The smart card mentioned in the embodiments of the present application may also be referred to as a Subscriber Identity Module (SIM) card, or the like. In addition, the smart card mentioned in the embodiments of the present application may be not only a physical card, but also a virtual card, such as an Embedded-chip subscriber identity module (Embedded-SIM, eSIM) card. In a plurality of smart cards carried by the terminal, each smart card can independently receive scheduling/configuration/power control commands and the like of the network side equipment and transmit information under the control of the network side equipment.
In this step, the terminal may receive the configuration information through any one or more of the plurality of smart cards mounted thereon. The configuration information is used to adjust the spectrum positions of the subcarriers used by the multiple smart cards, for example, the subcarriers used by the multiple smart cards are adjusted to be continuous subcarriers in the frequency domain, so as to reduce guard intervals (guard bands) between the multiple subcarriers and improve the spectrum utilization.
Optionally, in an example, the configuration information is used to indicate that the subcarriers used by the multiple smart cards are used for information transmission by way of carrier aggregation. Thus, the configuration information may be used to adjust the subcarriers used by the multiple smart cards to be within the same Aggregated Channel Bandwidth (Aggregated Channel Bandwidth), so that the subcarriers used by the multiple smart cards perform information transmission in a carrier aggregation manner, which is convenient for improving the spectrum utilization rate.
It can be understood that before S202, the network-side device already knows the information of the plurality of smart cards loaded by the terminal. In an example, before the terminal receives the configuration information, the terminal may further send first indication information, for example, the terminal may send the first indication information through any one or more of the multiple smart cards installed, where the first indication information is used to instruct the network side device to install the multiple smart cards in the terminal.
S204: and the terminal adjusts the frequency spectrum positions of the sub-carriers used by the plurality of intelligent cards according to the configuration information.
Optionally, the configuration information is used to adjust the spectrum positions of the subcarriers used by the multiple smart cards when operating simultaneously. When the multiple smart cards do not work simultaneously, for example, when a terminal carrying two smart cards takes out one smart card, the remaining smart card can also transmit information (such as data, signaling and the like) according to a predefined spectrum position in the smart card. After S204, when the plurality of smart cards perform information transmission simultaneously, the information transmission may be performed through the adjusted spectrum location.
Optionally, after S204, the terminal may further send second indication information, where the second indication information is used to indicate that the terminal completes adjusting the spectrum positions of the subcarriers used by the multiple smart cards, so that the network side device and the terminal perform information transmission through the adjusted spectrum positions,
according to the spectrum allocation method provided by the embodiment of the application, under the condition that the terminal carries a plurality of intelligent cards, the network side equipment can send configuration information to the terminal, the configuration information is used for adjusting the spectrum positions of subcarriers used by the intelligent cards, the spectrum positions of the intelligent cards are fully considered, and the spectrum utilization rate is convenient to improve.
In the foregoing embodiment, it is mentioned that the configuration information received by the terminal is used to instruct the subcarriers used by the multiple smart cards to perform information transmission by means of carrier aggregation, and the carrier aggregation may be in-band continuous carrier aggregation. In the embodiment, through the transmission mode of in-band continuous carrier aggregation, the subcarrier corresponding to each smart card can be used as a carrier unit of in-band carrier aggregation, and at the moment, the guard bandwidth between two adjacent carrier units can be reduced, so that the frequency spectrum utilization rate can be improved through the method.
Optionally, the subcarriers used when each smart card operates independently (e.g., the subcarriers determined according to the smart card built-in information) and the subcarriers used in the carrier aggregation mode are in a one-to-one correspondence relationship.
Optionally, the configuration information is further configured to configure a parameter of the carrier aggregation, where the parameter includes at least one of: a correspondence between the plurality of smart cards and the subcarriers used by the plurality of smart cards; aggregating nominal channel spacing between adjacent subcarriers within a carrier bandwidth; aggregating channel grid positions of each subcarrier within a carrier bandwidth; grid positions are synchronized within the aggregated carrier bandwidth.
Optionally, after the terminal adjusts the spectrum positions of the subcarriers used by the multiple smart cards according to the configuration information, the method further includes: and the terminal controls the sub-carriers used by the plurality of intelligent cards to carry out information transmission in a carrier aggregation mode.
Optionally, public Land Mobile Networks (PLMNs) to which the multiple smart cards belong are the same, that is, operators to which the multiple smart cards belong are the same, so that information transmission is performed by subcarriers used by the multiple smart cards in a carrier aggregation manner.
The PLMNs to which the multiple smart cards belong mentioned here are the same, and may specifically be: at least one of the registered PLMNs or equivalent PLMNs of the plurality of smart cards is the same. For example, the registered PLMNs and equivalent PLMNs of multiple smart cards are all the same; alternatively, the registered PLMNs of the plurality of smart cards or one of the equivalent PLMNs is the same.
In the foregoing embodiment, it is mentioned that the configuration information received by the terminal is used to instruct the subcarriers used by multiple smart cards to perform information transmission by means of carrier aggregation, and the principle of this will be described below.
In this embodiment, for a scenario where the same terminal carries multiple smart cards (an SIM card is taken as an example for explanation later) to access the communication system, if the network side device knows that the multiple SIM cards are located in the same terminal, and a frequency band selected by each SIM card is suitable for a carrier aggregation scenario (for example, the multiple SIM cards belong to the same operator), at this time, the network side device may adjust subcarriers used by each SIM card for communication, so that the multiple SIM cards operate in an in-band carrier aggregation mode.
Specifically, in one example, if multiple SIM cards belong to one operator and the operating frequency bands of the SIM cards meet the requirement of in-band continuous carrier aggregation, and the multiple SIM cards operate in the same terminal, the operating subcarriers (or operating frequency bands) corresponding to the multiple SIM cards operate in an in-band carrier aggregation mode through system configuration, and then data of the multiple SIM cards are transmitted.
The advantages of the method are as follows: if each SIM card works in its corresponding sub-carrier individually, the two ends of the sub-carrier need to meet the requirement of protection bandwidth, a large number of protection intervals are reserved, and the frequency spectrum utilization rate is low. In this embodiment, by intra-band carrier aggregation, the subcarrier corresponding to each SIM card may be used as a carrier unit of intra-band carrier aggregation, and at this time, the guard bandwidth between two adjacent carrier units may be reduced, which may bring the following gains by this method:
1) In the case that the guard Bandwidth between adjacent carrier units is reduced, the guard bandwidths on both sides of the entire Aggregated carrier Bandwidth (Aggregated Channel Bandwidth) can be increased with room, so as to better resist the interference of the adjacent frequency bands and reduce the interference to the adjacent frequency bands.
2) When each SIM card is processed independently, the maximum transmission bandwidth configuration (transmission bandwidth configuration) cannot be fully utilized in some cases, by reducing the protection bandwidth between adjacent carrier units by the method, the usable bandwidth of the SIM card can be directly increased, the frequency spectrum utilization rate is improved, and the system throughput is increased.
3) The data transmission of multiple SIM cards can use the carrier aggregation function, and then use the carrier aggregation related characteristics, such as cross-carrier scheduling (cross-carrier scheduling), to improve the system throughput.
To describe the above embodiments of carrier aggregation in detail, a specific process step will be described below.
In this embodiment, the terminal may send first indication information, where the first indication information is used to indicate that the terminal mounts multiple SIM cards. In this step, the terminal may transmit the first indication information using a data transmission channel of any SIM card.
And the network side equipment judges that the plurality of SIMs are positioned in the same terminal according to the first indication information provided by the terminal.
The network side device provides an instruction (such as the configuration information mentioned in the foregoing embodiment), notifies the terminal that the subcarriers used by each SIM card may operate in an in-band continuous carrier aggregation manner, and notifies the correspondence between the SIM card and the subcarriers. The frequency band (or called sub-carrier) used when each SIM card works independently and the carrier unit when it works in the carrier aggregation mode are in one-to-one correspondence.
The network side device may also send parameters for carrier aggregation spectrum configuration, such as nominal channel spacing (nominal channel spacing) between adjacent carrier units, channel grid (channel raster) position of each subcarrier, synchronization grid (synchronization raster) position, etc., to the terminal in an instruction (configuration information as mentioned in the foregoing embodiments).
And subsequently, the terminal adjusts the frequency spectrum position of each subcarrier according to the instruction of the network side equipment.
And the terminal reports the adjusted reconfiguration complete message (such as the second indication information in the foregoing) to the network side equipment.
The terminal enters a carrier aggregation mode to start transmitting/receiving service.
Optionally, in each of the foregoing embodiments, after the terminal adjusts the spectrum positions of the subcarriers used by the multiple smart cards according to the configuration information, the method further includes the following steps: receiving scheduling information, wherein the scheduling information is used for scheduling the plurality of intelligent cards to carry out information transmission; wherein the sum of the data rates of the plurality of smart cards is not greater than the maximum data rate of the terminal; and/or the sum of the powers of the plurality of smart cards is not greater than the maximum power of the terminal.
Therefore, the network side equipment can consider that the maximum sending power of the terminal is not exceeded when the uplink is scheduled for the plurality of intelligent cards based on the capability of the terminal, so that the sum of the transmission rates of the plurality of intelligent cards is smaller than or equal to the maximum transmission rate of the terminal, and the problems of data loss and the like are avoided; meanwhile, the sum of the power of the plurality of smart cards can be not larger than the maximum power of the terminal, the transmission problem caused by power overrun is avoided, and the communication efficiency is improved.
Optionally, in each of the foregoing embodiments, after the terminal adjusts the spectrum positions of the subcarriers used by the multiple smart cards according to the configuration information, the method further includes: the terminal receives third indication information, wherein the third indication information is used for indicating Discontinuous Reception (DRX) configuration of the plurality of smart cards; wherein the sleep periods of the plurality of smart cards overlap.
In one example, the sleep periods of the multiple smart cards can be completely overlapped, so that the sleep period duration of the terminal can be increased, and the power of the terminal can be saved.
The spectrum allocation method according to the embodiment of the present application is described in detail above with reference to fig. 2. A spectrum allocation method according to another embodiment of the present application will be described in detail below with reference to fig. 3. It is to be understood that the interaction between the network side device and the terminal described from the network side device is the same as that described at the terminal side in the method shown in fig. 2, and the related description is appropriately omitted to avoid redundancy.
Fig. 3 is a schematic flow chart of an implementation of the spectrum allocation method according to the embodiment of the present application, which may be applied to a network side device. As shown in fig. 3, the method 300 includes the following steps.
S302: the network side equipment sends configuration information, wherein the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by a plurality of intelligent cards, and the intelligent cards are carried by the same terminal.
In this embodiment of the present application, when a terminal carries multiple smart cards, a network device may send configuration information to the terminal, where the configuration information is used to adjust frequency spectrum positions of subcarriers used by the multiple smart cards, so that the frequency spectrum positions of the smart cards are fully considered, and the frequency spectrum utilization rate is conveniently improved.
Optionally, as an embodiment, the configuration information is used to indicate that the subcarriers used by the multiple smart cards are transmitted in a carrier aggregation manner.
Optionally, as an embodiment, the carrier aggregation includes intra-band contiguous carrier aggregation.
Optionally, as an embodiment, the subcarriers used when each smart card operates independently and the subcarriers used in the carrier aggregation mode are in a one-to-one correspondence relationship.
Optionally, as an embodiment, the configuration information is further configured to configure a parameter of the carrier aggregation, where the parameter includes at least one of: a correspondence between the plurality of smart cards and the subcarriers used by the plurality of smart cards; a nominal channel spacing between adjacent subcarriers; channel grid position of each subcarrier; the grid positions are synchronized.
Optionally, as an embodiment, after the network side device sends the configuration information, the method further includes: and the network side equipment controls the sub-carriers used by the plurality of intelligent cards to carry out information transmission in a carrier aggregation mode.
Optionally, as an embodiment, before the network side device sends the configuration information, the method further includes: and receiving first indication information, wherein the first indication information is used for indicating the terminal to carry the plurality of intelligent cards.
Optionally, as an embodiment, the PLMNs to which the multiple smart cards belong are the same.
Optionally, as an embodiment, after the network side device sends the configuration information, the method further includes: sending scheduling information, wherein the scheduling information is used for scheduling the plurality of smart cards for information transmission; wherein the sum of the data rates of the plurality of smart cards is not greater than the maximum data rate of the terminal; and/or the sum of the power of the plurality of smart cards is not greater than the maximum power of the terminal.
Optionally, as an embodiment, after the network side device sends the configuration information, the method further includes: and receiving second indication information, wherein the second indication information is used for indicating the terminal to finish adjusting the spectrum positions of the subcarriers used by the plurality of smart cards.
Optionally, as an embodiment, after the network side device sends the configuration information, the method further includes: sending third indication information, wherein the third indication information is used for indicating the DRX configuration of the plurality of smart cards; wherein the sleep periods of the plurality of smart cards overlap.
It should be noted that, in the spectrum allocation method provided in the embodiment of the present application, the execution subject may be a spectrum allocation apparatus, or a control module in the spectrum allocation apparatus for executing the spectrum allocation method. The spectrum allocation apparatus provided in the embodiment of the present application is described with reference to an example in which a spectrum allocation apparatus executes a spectrum allocation method.
Fig. 4 is a schematic structural diagram of a spectrum allocation apparatus according to an embodiment of the present application, and the apparatus may correspond to a terminal in another embodiment. As shown in fig. 4, the apparatus 400 includes the following modules.
A transmission module 402, which may be configured to receive configuration information; the device carries a plurality of smart cards, and the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by the smart cards;
an adjusting module 404, configured to adjust spectrum positions of subcarriers used by the plurality of smart cards according to the configuration information.
In this embodiment of the present application, when multiple smart cards are mounted, the network side device may send configuration information to the apparatus 400, where the configuration information is used to adjust the spectrum positions of subcarriers used by the multiple smart cards, so that the spectrum positions of the smart cards are fully considered, and the spectrum utilization rate is conveniently improved.
Optionally, as an embodiment, the configuration information is used to indicate that the subcarriers used by the multiple smart cards are transmitted in a carrier aggregation manner.
Optionally, as an embodiment, the carrier aggregation includes intra-band contiguous carrier aggregation.
Optionally, as an embodiment, the subcarriers used when each smart card operates independently and the subcarriers used in the carrier aggregation manner are in a one-to-one correspondence relationship.
Optionally, as an embodiment, the configuration information is further configured to configure a parameter of the carrier aggregation, where the parameter includes at least one of: a correspondence between the plurality of smart cards and the subcarriers used by the plurality of smart cards; a nominal channel spacing between adjacent subcarriers; channel grid position of each subcarrier; the grid positions are synchronized.
Optionally, as an embodiment, the transmission module 402 is further configured to control the subcarriers used by the multiple smart cards to perform information transmission in a carrier aggregation manner.
Optionally, as an embodiment, the transmission module 402 is further configured to send first indication information, where the first indication information is used to indicate that the apparatus mounts the multiple smart cards.
Optionally, as an embodiment, the PLMNs to which the multiple smart cards belong are the same.
Optionally, as an embodiment, the transmission module 402 is further configured to receive scheduling information, where the scheduling information is used to schedule the plurality of smart cards for information transmission; wherein the sum of the data rates of the plurality of smart cards is not greater than the maximum data rate of the terminal; and/or the sum of the power of the plurality of smart cards is not greater than the maximum power of the terminal.
Optionally, as an embodiment, the transmission module 402 is further configured to send second indication information, where the second indication information is used to indicate that the apparatus completes adjusting the spectrum positions of the subcarriers used by the multiple smart cards.
Optionally, as an embodiment, the transmitting module 402 is further configured to receive third indication information, where the third indication information is used to indicate DRX configurations of the multiple smart cards; wherein the sleep periods of the plurality of smart cards overlap.
The apparatus 400 according to the embodiment of the present application may refer to the flow corresponding to the method 200 according to the embodiment of the present application, and each unit/module and the other operations and/or functions described above in the apparatus 400 are respectively for implementing the corresponding flow in the method 200 and achieving the same or equivalent technical effects, and are not described herein again for brevity.
The spectrum allocation in the embodiment of the present application may be a device, a device or an electronic device having an operating system, or may be a component, an integrated circuit, or a chip in a terminal. The device or the electronic equipment can be a mobile terminal or a non-mobile terminal. For example, the mobile terminal may include, but is not limited to, the type of the terminal 11 listed above, and the non-mobile terminal may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a television (television), a teller machine (teller machine), a self-service machine (kiosk), or the like, and the embodiments of the present application are not limited in particular.
The spectrum allocation apparatus provided in the embodiment of the present application can implement each process implemented by the method embodiments of fig. 2 to fig. 3, and achieve the same technical effect, and is not described herein again to avoid repetition.
Fig. 5 is a schematic structural diagram of a spectrum allocation apparatus according to an embodiment of the present application, where the apparatus may correspond to a network side device in another embodiment. As shown in fig. 5, the apparatus 500 includes the following modules.
The transmission module 502 may be configured to send configuration information, where the configuration information is used to adjust spectrum positions of subcarriers used by multiple smart cards, where the multiple smart cards are carried by the same terminal.
In this embodiment of the present application, in a case that a terminal carries multiple smart cards, the terminal 500 may send configuration information to the terminal, where the configuration information is used to adjust frequency spectrum positions of subcarriers used by the multiple smart cards, so that the frequency spectrum positions of the smart cards are fully considered, and the frequency spectrum utilization rate is conveniently improved.
Optionally, as an embodiment, the configuration information is used to indicate that the subcarriers used by the multiple smart cards are transmitted in a carrier aggregation manner.
Optionally, as an embodiment, the carrier aggregation includes intra-band contiguous carrier aggregation.
Optionally, as an embodiment, the subcarriers used when each smart card operates independently and the subcarriers used in the carrier aggregation mode are in a one-to-one correspondence relationship.
Optionally, as an embodiment, the configuration information is further configured to configure a parameter of the carrier aggregation, where the parameter includes at least one of: a correspondence between the plurality of smart cards and the subcarriers used by the plurality of smart cards; a nominal channel spacing between adjacent subcarriers; channel grid position of each subcarrier; the grid positions are synchronized.
Optionally, as an embodiment, the transmission module 502 is further configured to control the subcarriers used by the multiple smart cards to perform information transmission in a carrier aggregation manner.
Optionally, as an embodiment, the transmission module 502 is further configured to receive first indication information, where the first indication information is used to indicate that the terminal carries the multiple smart cards.
Optionally, as an embodiment, the PLMNs to which the multiple smart cards belong are the same.
Optionally, as an embodiment, the transmission module 502 is further configured to send scheduling information, where the scheduling information is used to schedule the multiple smart cards for information transmission; wherein the sum of the data rates of the plurality of smart cards is not greater than the maximum data rate of the terminal; and/or the sum of the power of the plurality of smart cards is not greater than the maximum power of the terminal.
Optionally, as an embodiment, the transmission module 502 is further configured to receive second indication information, where the second indication information is used to indicate that the terminal completes adjusting the spectrum positions of the subcarriers used by the multiple smart cards.
Optionally, as an embodiment, the transmitting module 502 is further configured to send third indication information, where the third indication information is used to indicate DRX configurations of the multiple smart cards; wherein the sleep periods of the plurality of smart cards overlap.
The apparatus 500 according to the embodiment of the present application may refer to the flow corresponding to the method 300 of the embodiment of the present application, and each unit/module and the other operations and/or functions described above in the apparatus 500 are respectively for implementing the corresponding flow in the method 300 and achieving the same or equivalent technical effects, and are not described herein again for brevity.
Optionally, as shown in fig. 6, an embodiment of the present application further provides a communication device 600, which includes a processor 601, a memory 602, and a program or an instruction stored in the memory 602 and executable on the processor 601, for example, when the communication device 600 is a terminal, the program or the instruction is executed by the processor 601 to implement each process of the foregoing spectrum allocation method embodiment, and the same technical effect can be achieved. When the communication device 600 is a network device, the program or the instruction is executed by the processor 601 to implement the processes of the foregoing spectrum allocation method embodiment, and the same technical effect can be achieved, and for avoiding repetition, details are not described here again.
The embodiment of the application also provides a terminal, which comprises a processor and a communication interface, wherein the communication interface is used for receiving the configuration information; the terminal carries a plurality of smart cards, and the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by the smart cards; the processor is configured to adjust the spectrum positions of the subcarriers used by the plurality of smart cards according to the configuration information. The terminal embodiment corresponds to the terminal-side method embodiment, and all implementation processes and implementation manners of the method embodiment can be applied to the terminal embodiment and can achieve the same technical effect. Specifically, fig. 7 is a schematic diagram of a hardware structure of a terminal for implementing the embodiment of the present application.
The terminal 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, and the like.
Those skilled in the art will appreciate that the terminal 700 may further include a power supply (e.g., a battery) for supplying power to the various components, and the power supply may be logically connected to the processor 710 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system. The terminal structure shown in fig. 7 does not constitute a limitation of the terminal, and the terminal may include more or less components than those shown, or combine some components, or have a different arrangement of components, and will not be described again here.
It should be understood that in the embodiment of the present application, the input Unit 704 may include a Graphics Processing Unit (GPU) 7041 and a microphone 7042, and the Graphics Processing Unit 7041 processes image data of still pictures or videos obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071 is also referred to as a touch screen. The touch panel 7071 may include two parts of a touch detection device and a touch controller. Other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
In the embodiment of the present application, the radio frequency unit 701 receives downlink data from a network side device and then processes the downlink data in the processor 710; in addition, the uplink data is sent to the network side equipment. In general, radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
The memory 709 may be used to store software programs or instructions as well as various data. The memory 709 may mainly include a storage program or instruction area and a storage data area, wherein the storage program or instruction area may store an operating system, an application program or instruction (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. In addition, the Memory 709 may include a high-speed random access Memory and a nonvolatile Memory, where the nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
The radio frequency unit 701 may be configured to receive configuration information; the terminal carries a plurality of intelligent cards, and the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by the intelligent cards.
A processor 710 may be configured to adjust the spectral locations of the subcarriers used by the plurality of smart cards according to the configuration information.
In this embodiment of the present application, when a terminal carries multiple smart cards, a network device may send configuration information to the terminal, where the configuration information is used to adjust frequency spectrum positions of subcarriers used by the multiple smart cards, so that the frequency spectrum positions of the smart cards are fully considered, and the frequency spectrum utilization rate is conveniently improved.
The terminal 700 provided in this embodiment of the present application may also implement each process of the foregoing spectrum allocation method embodiment, and may achieve the same technical effect, and for avoiding repetition, details are not described here again.
The embodiment of the application further provides a network side device, which comprises a processor and a communication interface, wherein the communication interface is used for sending configuration information, the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by a plurality of intelligent cards, and the intelligent cards are carried by the same terminal. The embodiment of the network side device corresponds to the embodiment of the method of the network side device, and all implementation processes and implementation manners of the embodiment of the method can be applied to the embodiment of the network side device and can achieve the same technical effect.
Specifically, the embodiment of the application further provides a network side device. As shown in fig. 8, the network-side device 800 includes: antenna 81, radio frequency device 82, baseband device 83. The antenna 81 is connected to a radio frequency device 82. In the uplink direction, the rf device 82 receives information via the antenna 81 and sends the received information to the baseband device 83 for processing. In the downlink direction, the baseband device 83 processes information to be transmitted and transmits the information to the rf device 82, and the rf device 82 processes the received information and transmits the processed information through the antenna 81.
The above band processing means may be located in the baseband device 83, and the method performed by the network side device in the above embodiment may be implemented in the baseband device 83, where the baseband device 83 includes a processor 84 and a memory 85.
The baseband device 83 may include, for example, at least one baseband board, on which a plurality of chips are disposed, as shown in fig. 8, where one of the chips, for example, the processor 84, is connected to the memory 85 to call up the program in the memory 85 to perform the network side device operation shown in the above method embodiment.
The baseband device 83 may further include a network interface 86 for exchanging information with the radio frequency device 82, such as a Common Public Radio Interface (CPRI).
Specifically, the network side device according to the embodiment of the present application further includes: the instructions or programs stored in the memory 85 and executable on the processor 84, and the processor 84 calls the instructions or programs in the memory 85 to execute the methods executed by the modules shown in fig. 5, and achieve the same technical effects, which are not described herein for avoiding repetition.
The embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the foregoing spectrum allocation method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor may be the processor in the terminal described in the foregoing embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the above-mentioned spectrum allocation method embodiment, and can achieve the same technical effect, and is not described here again to avoid repetition.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip or a system-on-chip, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one of 8230, and" comprising 8230does not exclude the presence of additional like elements in a process, method, article, or apparatus comprising the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (e.g., a mobile phone, a computer, a server, an air conditioner, or a network-side device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (35)
1. A method for spectrum allocation, comprising:
the terminal receives configuration information; the terminal carries a plurality of smart cards, and the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by the smart cards;
and the terminal adjusts the frequency spectrum positions of the sub-carriers used by the plurality of intelligent cards according to the configuration information.
2. The method of claim 1, wherein the configuration information is used to indicate that the subcarriers used by the plurality of smart cards are transmitted by carrier aggregation.
3. The method of claim 2, wherein the carrier aggregation comprises intra-band contiguous carrier aggregation.
4. The method of claim 2, wherein each smart card operates independently using a one-to-one correspondence with subcarriers used in carrier aggregation.
5. The method of claim 2, wherein the configuration information is further used for configuring parameters of the carrier aggregation, and wherein the parameters include at least one of:
a correspondence between the plurality of smart cards and the subcarriers used by the plurality of smart cards;
a nominal channel spacing between adjacent subcarriers;
channel grid position of each subcarrier;
the grid positions are synchronized.
6. The method according to any one of claims 2 to 5, wherein after the terminal adjusts the spectrum positions of the sub-carriers used by the plurality of smart cards according to the configuration information, the method further comprises:
and the terminal controls the sub-carriers used by the multiple intelligent cards to carry out information transmission in a carrier aggregation mode.
7. The method of claim 1, wherein before the terminal receives the configuration information, the method further comprises:
the terminal sends first indication information, and the first indication information is used for indicating the terminal to carry the plurality of intelligent cards.
8. The method of claim 7, wherein Public Land Mobile Networks (PLMNs) to which the plurality of smart cards belong are the same.
9. The method according to claim 7, wherein after the terminal adjusts the spectrum positions of the sub-carriers used by the plurality of smart cards according to the configuration information, the method further comprises:
receiving scheduling information, wherein the scheduling information is used for scheduling the plurality of smart cards to carry out information transmission;
wherein the sum of the data rates of the plurality of smart cards is not greater than the maximum data rate of the terminal; and/or
The sum of the power of the plurality of smart cards is not greater than the maximum power of the terminal.
10. The method according to claim 1, wherein after the terminal adjusts the spectrum positions of the subcarriers used by the plurality of smart cards according to the configuration information, the method further comprises:
and the terminal sends second indication information, wherein the second indication information is used for indicating the terminal to finish adjusting the frequency spectrum positions of the sub-carriers used by the multiple intelligent cards.
11. The method according to claim 1, wherein after the terminal adjusts the spectrum positions of the subcarriers used by the plurality of smart cards according to the configuration information, the method further comprises:
the terminal receives third indication information, wherein the third indication information is used for indicating Discontinuous Reception (DRX) configuration of the multiple smart cards;
wherein the sleep periods of the plurality of smart cards overlap.
12. A method for spectrum allocation, comprising:
the network side equipment sends configuration information, the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by a plurality of intelligent cards, and the intelligent cards are carried by the same terminal.
13. The method of claim 12, wherein the configuration information is used to indicate that the subcarriers used by the plurality of smart cards are transmitted by carrier aggregation.
14. The method of claim 13, wherein the carrier aggregation comprises intra-band contiguous carrier aggregation.
15. The method of claim 13, wherein each smart card operates independently using a one-to-one correspondence with subcarriers used in carrier aggregation.
16. The method of claim 13, wherein the configuration information is further used for configuring parameters of the carrier aggregation, and wherein the parameters include at least one of:
a correspondence between the plurality of smart cards and the subcarriers used by the plurality of smart cards;
a nominal channel spacing between adjacent subcarriers;
channel grid position of each subcarrier;
the grid positions are synchronized.
17. The method according to any one of claims 13 to 16, wherein after the network-side device sends the configuration information, the method further comprises:
and the network side equipment controls the sub-carriers used by the multiple intelligent cards to carry out information transmission in a carrier aggregation mode.
18. The method according to claim 12, wherein before the network-side device sends the configuration information, the method further comprises:
and receiving first indication information, wherein the first indication information is used for indicating the terminal to carry the plurality of intelligent cards.
19. A spectrum allocation apparatus, comprising:
the transmission module is used for receiving the configuration information; the device carries a plurality of smart cards, and the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by the smart cards;
and the adjusting module is used for adjusting the frequency spectrum positions of the sub-carriers used by the plurality of intelligent cards according to the configuration information.
20. The apparatus of claim 19, wherein the configuration information is used for indicating that the subcarriers used by the plurality of smart cards are used for information transmission by means of carrier aggregation.
21. The apparatus of claim 20, wherein the carrier aggregation comprises intra-band contiguous carrier aggregation.
22. The apparatus of claim 20, wherein each smart card operates independently using a one-to-one correspondence with subcarriers used in carrier aggregation.
23. The apparatus of claim 20, wherein the configuration information is further used for configuring parameters of the carrier aggregation, and wherein the parameters comprise at least one of:
a correspondence between the plurality of smart cards and the subcarriers used by the plurality of smart cards;
a nominal channel spacing between adjacent subcarriers;
channel grid position of each subcarrier;
the grid positions are synchronized.
24. The apparatus according to any one of claims 20 to 23, wherein the transmission module is further configured to control the subcarriers used by the plurality of smart cards to perform information transmission by means of carrier aggregation.
25. The apparatus of claim 19, wherein the transmission module is further configured to send first indication information, and the first indication information is used to indicate that the apparatus mounts the plurality of smart cards.
26. A spectrum allocation apparatus, comprising:
the transmission module is used for sending configuration information, the configuration information is used for adjusting the frequency spectrum positions of subcarriers used by a plurality of intelligent cards, and the intelligent cards are carried by the same terminal.
27. The apparatus of claim 26, wherein the configuration information is used to indicate that the subcarriers used by the plurality of smart cards are transmitted by carrier aggregation.
28. The method of claim 27, wherein the carrier aggregation comprises intra-band contiguous carrier aggregation.
29. The apparatus of claim 27, wherein each smart card operates independently using a one-to-one correspondence between subcarriers used in the carrier aggregation mode.
30. The apparatus of claim 27, wherein the configuration information is further used for configuring parameters of the carrier aggregation, and wherein the parameters comprise at least one of:
a correspondence between the plurality of smart cards and the subcarriers used by the plurality of smart cards;
a nominal channel spacing between adjacent subcarriers;
channel grid position of each subcarrier;
the grid positions are synchronized.
31. The apparatus according to any one of claims 27 to 30, wherein the transmission module is further configured to control the subcarriers used by the plurality of smart cards to perform information transmission by means of carrier aggregation.
32. The apparatus of claim 26, wherein the transmission module is further configured to receive first indication information, and the first indication information is used to instruct the terminal to mount the plurality of smart cards.
33. A terminal comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the method of spectrum allocation according to any one of claims 1 to 11.
34. A network-side device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the spectrum allocation method according to any one of claims 12 to 18.
35. A readable storage medium, on which a program or instructions are stored, which when executed by a processor, implements the spectrum allocation method according to any one of claims 1 to 11, or implements the spectrum allocation method according to any one of claims 12 to 18.
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070183303A1 (en) * | 2005-05-26 | 2007-08-09 | Zhouyue Pi | Method and apparatus for specifying channel state information for multiple carriers |
| US20110051706A1 (en) * | 2009-08-31 | 2011-03-03 | Texas Instruments Incorporated | Wireless network system |
| US20120320764A1 (en) * | 2011-06-16 | 2012-12-20 | Renesas Mobile Corporation | Multicarrier Communication Support |
| US20140071937A1 (en) * | 2011-05-10 | 2014-03-13 | Deutsche Telekom Ag | Method, system, access point and computer program product for enhancing the usable bandwidth between of a telecomunications network and a user equipment |
| US20150289141A1 (en) * | 2012-10-29 | 2015-10-08 | Telefonaktiebolaget L M Ericsson (Publ) | Radio Resource Management in Inter-Operator Time Sharing of Frequency Spectrum |
| US20160066193A1 (en) * | 2014-08-27 | 2016-03-03 | Aviacomm Inc. | Method and system for dynamic on-demand cross-channel bandwidth provisioning |
| CN106034017A (en) * | 2015-03-17 | 2016-10-19 | 中国移动通信集团公司 | Carrier wave polymerization configuration method and apparatus thereof |
| WO2017124327A1 (en) * | 2016-01-20 | 2017-07-27 | Qualcomm Incorporated | Systems and methods for performing multiple subscriber identity module (sim) functions over the same carrier frequency on a wireless communication device |
| CN107147483A (en) * | 2017-06-21 | 2017-09-08 | 电子科技大学 | A kind of SIM ofdm system communication means modulated based on pilot frequency design |
| CN107529155A (en) * | 2016-06-15 | 2017-12-29 | 英特尔Ip公司 | For knowing to carry out the apparatus and method of performance boost by multiple subscriber identity modules |
| WO2018076326A1 (en) * | 2016-10-31 | 2018-05-03 | 华为技术有限公司 | Communication method and apparatus for uplink carrier aggregation |
| WO2018120239A1 (en) * | 2016-12-30 | 2018-07-05 | 华为技术有限公司 | Network communication method and terminal |
| CN108541069A (en) * | 2012-02-17 | 2018-09-14 | 华为技术有限公司 | Configure the method and device of carrier wave |
| US20190014542A1 (en) * | 2017-07-06 | 2019-01-10 | Qualcomm Incorporated | Optimizing power consumption in multi-sim devices |
| US20190182675A1 (en) * | 2017-12-13 | 2019-06-13 | Apple Inc | Unlicensed Band Management Control Indicators |
| US20200008143A1 (en) * | 2018-06-28 | 2020-01-02 | Qualcomm Incorporated | Techniques for improved power consumption in user equipments |
| WO2020029298A1 (en) * | 2018-08-10 | 2020-02-13 | 华为技术有限公司 | Method, device and system for carrier aggregation |
| JP2020184794A (en) * | 2020-07-17 | 2020-11-12 | ソニーモバイルコミュニケーションズ株式会社 | Simultaneous deployment of narrowband carrier and wideband carrier |
| CN112469032A (en) * | 2019-09-06 | 2021-03-09 | 中国移动通信有限公司研究院 | Terminal scheduling method and device, terminal and network equipment |
-
2021
- 2021-03-30 CN CN202110341686.0A patent/CN115150814B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070183303A1 (en) * | 2005-05-26 | 2007-08-09 | Zhouyue Pi | Method and apparatus for specifying channel state information for multiple carriers |
| US20110051706A1 (en) * | 2009-08-31 | 2011-03-03 | Texas Instruments Incorporated | Wireless network system |
| US20140071937A1 (en) * | 2011-05-10 | 2014-03-13 | Deutsche Telekom Ag | Method, system, access point and computer program product for enhancing the usable bandwidth between of a telecomunications network and a user equipment |
| US20120320764A1 (en) * | 2011-06-16 | 2012-12-20 | Renesas Mobile Corporation | Multicarrier Communication Support |
| CN108541069A (en) * | 2012-02-17 | 2018-09-14 | 华为技术有限公司 | Configure the method and device of carrier wave |
| US20150289141A1 (en) * | 2012-10-29 | 2015-10-08 | Telefonaktiebolaget L M Ericsson (Publ) | Radio Resource Management in Inter-Operator Time Sharing of Frequency Spectrum |
| US20160066193A1 (en) * | 2014-08-27 | 2016-03-03 | Aviacomm Inc. | Method and system for dynamic on-demand cross-channel bandwidth provisioning |
| CN106034017A (en) * | 2015-03-17 | 2016-10-19 | 中国移动通信集团公司 | Carrier wave polymerization configuration method and apparatus thereof |
| WO2017124327A1 (en) * | 2016-01-20 | 2017-07-27 | Qualcomm Incorporated | Systems and methods for performing multiple subscriber identity module (sim) functions over the same carrier frequency on a wireless communication device |
| CN107529155A (en) * | 2016-06-15 | 2017-12-29 | 英特尔Ip公司 | For knowing to carry out the apparatus and method of performance boost by multiple subscriber identity modules |
| WO2018076326A1 (en) * | 2016-10-31 | 2018-05-03 | 华为技术有限公司 | Communication method and apparatus for uplink carrier aggregation |
| WO2018120239A1 (en) * | 2016-12-30 | 2018-07-05 | 华为技术有限公司 | Network communication method and terminal |
| CN107147483A (en) * | 2017-06-21 | 2017-09-08 | 电子科技大学 | A kind of SIM ofdm system communication means modulated based on pilot frequency design |
| US20190014542A1 (en) * | 2017-07-06 | 2019-01-10 | Qualcomm Incorporated | Optimizing power consumption in multi-sim devices |
| US20190182675A1 (en) * | 2017-12-13 | 2019-06-13 | Apple Inc | Unlicensed Band Management Control Indicators |
| US20200008143A1 (en) * | 2018-06-28 | 2020-01-02 | Qualcomm Incorporated | Techniques for improved power consumption in user equipments |
| WO2020029298A1 (en) * | 2018-08-10 | 2020-02-13 | 华为技术有限公司 | Method, device and system for carrier aggregation |
| CN112469032A (en) * | 2019-09-06 | 2021-03-09 | 中国移动通信有限公司研究院 | Terminal scheduling method and device, terminal and network equipment |
| JP2020184794A (en) * | 2020-07-17 | 2020-11-12 | ソニーモバイルコミュニケーションズ株式会社 | Simultaneous deployment of narrowband carrier and wideband carrier |
Non-Patent Citations (2)
| Title |
|---|
| GUANGDONG OPPO MOBILE TELECOM.: "R1-1710164 "Bandwidth part configuration and frequency resource allocation"", 3GPP TSG_RAN\\WG1_RL1, no. 1, 16 June 2017 (2017-06-16) * |
| LG ELECTRONICS: "R1-1707627 "Discussion on CSS configuration for wideband operation"", 3GPP TSG_RAN\\WG1_RL1, no. 1, 6 May 2017 (2017-05-06) * |
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