WO2019047660A1 - 上行信号序列生成方法、终端、基站及计算机可读存储介质 - Google Patents

上行信号序列生成方法、终端、基站及计算机可读存储介质 Download PDF

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WO2019047660A1
WO2019047660A1 PCT/CN2018/099321 CN2018099321W WO2019047660A1 WO 2019047660 A1 WO2019047660 A1 WO 2019047660A1 CN 2018099321 W CN2018099321 W CN 2018099321W WO 2019047660 A1 WO2019047660 A1 WO 2019047660A1
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Prior art keywords
uplink signal
base sequence
values
signal base
optionally
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PCT/CN2018/099321
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English (en)
French (fr)
Inventor
林祥利
高雪娟
艾托尼
Original Assignee
电信科学技术研究院有限公司
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Priority claimed from CN201710938305.0A external-priority patent/CN109495228A/zh
Application filed by 电信科学技术研究院有限公司 filed Critical 电信科学技术研究院有限公司
Priority to US16/646,117 priority Critical patent/US10911283B2/en
Priority to EP18854567.7A priority patent/EP3683995A4/en
Priority to KR1020207009623A priority patent/KR102377834B1/ko
Priority to JP2020514736A priority patent/JP7038803B2/ja
Publication of WO2019047660A1 publication Critical patent/WO2019047660A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to an uplink signal sequence generating method, a terminal, a base station, and a computer readable storage medium.
  • an uplink reference symbol is generated by a base sequence through different shifts, and the specific formula is as follows:
  • Base sequence Divided into 30 groups u ⁇ 0,1,...,29 ⁇ represents the group number, v is the base sequence number in the group, and the base sequence Method of production depends on the length of the sequence in case Less than Generated by computer search if Greater than or equal to Generated by Zadoff-Chu sequence.
  • the base sequence is generated by a computer search and is defined as follows:
  • an embodiment of the present disclosure provides an uplink signal sequence generation method, a terminal, a base station, and a computer readable storage medium, which reduce peak-to-average power ratio and correlation between sequences, improve signal transmission performance, and reduce different sequence between cells. interference.
  • a method for generating an uplink signal sequence including:
  • the uplink signal base sequence u represents the group number
  • v represents the base sequence number in the group. Representing the phase of the base sequence
  • Phase A plurality of possible phases are traversed to form an uplink signal sequence having a combined length of 12, from which a predetermined number of uplink signal sequences having the lowest peak-to-average power ratio and the lowest cross-correlation characteristic are selected.
  • the uplink signal base sequence The values are: -3,1,-3,1,-3,-3,-3,3,3,-1,-1,1,1.
  • the uplink signal base sequence The values are: -1, -3, -3, 3, -3, 3, -1, -3, -1, 1, 3, -3.
  • the uplink signal base sequence The values are: 3, -1, 3, -1, 3, 3, -1, -1, 3, 3, 3, 3.
  • the uplink signal base sequence The values are: -3, 3, -1, -3, -1, -3, -3, -3, 3, -3, -1, 1, and 3.
  • the uplink signal base sequence The values are: 1, 1, -1, -1, 3, 3, -3, -3, 1, -3, 1, -3.
  • the uplink signal base sequence The values are: 1,-3,1,-3,1,1,3,3,-1,-1,-3,-3.
  • the uplink signal base sequence The values are: -1, -3, -1, 1, -1, 1, 3, 1, -1, 1, -1, -3.
  • the uplink signal base sequence The values are: 3, -1, 1, 3, -3, 1, -1, 3, 3, 3, 3, 3.
  • the uplink signal base sequence The values are: -1,1,1,3,1,3,-1, 1,-1,-3,3,1.
  • the uplink signal base sequence The values are: 1, 3, -1, 1, -1, 1, 1, 3, 1, -1, -3, 3.
  • the uplink signal base sequence The values are: -1, 3, 1, -3, -3, 1, 3, -1, -1, -1, -1.
  • the uplink signal base sequence The values are: 3, 3, 1, 1, 1, 1, 1, 3, -3, 1, -3, 3, -1.
  • the uplink signal base sequence The values are: 1,1,1,-3,-3,-3,1,-3,-3,1,-3,-3.
  • the uplink signal base sequence The values are: -1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3.
  • the uplink signal base sequence The values are: 3, 3, 1, 1, 1, 3, -3, 1, -3, 1, -1, 3.
  • the uplink signal base sequence The values are: 1,-3,-3,-3,1,1,1,-3,1,1,-3,1.
  • the uplink signal base sequence The values are: -3, -1, 3, -3, -1, 1, 1, 1, -1, -3, 1, -1.
  • the uplink signal base sequence The values are: 3,1,1,-1,-3,3,-1,3,-3,-1,-1,1.
  • the uplink signal base sequence The values are: -3,3,-1,-3,3,1,1,1,3,-3,1,3.
  • the uplink signal base sequence The values are: 1,-3,3,-1,3,-1,1,3,3,3,1,1.
  • the uplink signal base sequence The values are: -3, -3, -3, -3, -3, -3, -3, 1, -1, 3, 3, -1, 1, -3.
  • the uplink signal base sequence The values are: -3, -3, -3, -3, -3, 1, -3, 1, 1, 3, -3, 1, 1.
  • the uplink signal base sequence The values are: -3, -3, -1, -1, 3, 3, 1, 1, 3, 1, -3, 1.
  • the uplink signal base sequence The values are: -1, -1, -1, -1, -1, 3, -3, 1, 1, -3, 3, -1.
  • the uplink signal base sequence The values are: 1,-3,-1,3,-1,3,1,-1,-1,-1,1,1.
  • the uplink signal base sequence The values are: 1, 3, -1, 1, 3, 3, 3, 1, -1, -3, 1, -1.
  • the uplink signal base sequence The values are: -3, -1, 1, 3, -3, 3, 3, 1, 3, 1, -3, 3.
  • the uplink signal base sequence The values are: 1, -3, 3, -1, 3, -3, -1, -1, -1, -3, -3.
  • the uplink signal base sequence The values are: -3, 3, 1, 3, 1, -1, 1, 3, 1, 3, -3, 3.
  • the uplink signal base sequence The values are: -3, -3, -1, -1, -1, -3, 3, -1, 3, -1, 1, -3.
  • the uplink signal base sequence The values are: -3, -3, 3, 1, -3, -3, -3, -1, 3, -1, 1, and 3.
  • the uplink signal base sequence The values are: 1, 1, -1, -3, -3, -1, 1, 3, -1, 3, 1, -3.
  • the uplink signal base sequence The values are: -3, 1, -1, -3, 3, 3, 3, -3, -3, -1, 3, -3.
  • the uplink signal base sequence The values are: 3,1,1,-1,3,1,-3,1,3,-3,-1,-1.
  • the uplink signal base sequence The values are: 1, 1, 3, 3, -1, -3, 1, 3, -1, -1, -3, -3.
  • the uplink signal base sequence The values are: -1, -1, -1, -1, 1, -3, -1, 3, 3, -1, -3, 1.
  • the uplink signal base sequence The values are: 3, 1, 3, -3, 3, -3, -1, -3, 3, -3, 3, 1.
  • the present disclosure further provides a terminal, including: a memory, a processor, a transceiver, and a program stored on the memory and executable on the processor, where the processor implements the program as the first The steps in the method of generating an uplink signal sequence as described in the aspect.
  • the present disclosure further provides a base station, including: a memory, a processor, a transceiver, and a program stored on the memory and executable on the processor, where the processor implements the program as the first The steps in the method of generating an uplink signal sequence as described in the aspect.
  • the present disclosure also provides a computer readable storage medium having stored thereon a program, the program being executed by a processor to implement the steps in the uplink signal sequence generation method according to the first aspect.
  • a new phase value combination is proposed for the generation of the uplink signal base sequence, which can reduce the peak-to-average power ratio and the correlation between sequences, improve the uplink signal transmission performance, and reduce Inter-sequence interference between cells.
  • FIG. 1 is a system architecture diagram of a wireless communication system according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of a base station according to the present disclosure
  • FIG. 3 is a schematic structural diagram of a mobile phone according to an embodiment of the present disclosure.
  • FIG. 4 is a flowchart of a method for generating an uplink signal sequence according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 7 is a second schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 8 is a second schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • first and second in the specification and claims of the embodiments of the present disclosure are used to distinguish different objects, and are not intended to describe a specific order of the objects.
  • first configuration information and the second configuration information and the like are used to distinguish different configuration information, rather than a specific order for describing the configuration information.
  • the words “exemplary” or “such as” are used to mean an example, illustration, or illustration. Any embodiment or design described as “exemplary” or “such as” in the embodiments of the disclosure should not be construed as being more optional or advantageous over other embodiments or designs. Rather, the use of the words “exemplary” or “such as” is intended to present the concepts in a particular manner.
  • a plurality means two or more unless otherwise indicated.
  • a plurality of processing units refers to two or more processing units;
  • a plurality of systems refers to two or more systems.
  • the uplink signal sequence generation method base station and the terminal provided by the embodiments of the present disclosure may be applied to a wireless communication system.
  • the wireless communication system may be a system using a fifth generation (5th generation, 5G) mobile communication technology (hereinafter referred to as a 5G system for short).
  • a 5G system for short a fifth generation (5th generation, 5G) mobile communication technology
  • FIG. 1 it is a schematic structural diagram of a wireless communication system according to an embodiment of the present disclosure.
  • the wireless communication system can include network device 10 and UE 11, and UE 11 can communicate with network device 10.
  • the connection between the foregoing devices may be a wireless connection.
  • a solid line is illustrated in FIG.
  • the foregoing communication system may include multiple UEs, network devices, and may communicate with multiple UEs (transmit signaling or transmit data).
  • the network device provided by the embodiment of the present disclosure may be a base station, where the network device may be a commonly used base station, an evolved node base station (eNB), or a network device in a 5G system (for example, a next generation).
  • a device such as a next generation node base station (gNB) or a transmission and reception point (TRP).
  • gNB next generation node base station
  • TRP transmission and reception point
  • the embodiment of the present disclosure introduces a hardware structure of a network device by using a base station that is generally used as an example.
  • the components of the base station provided by the embodiment of the present disclosure are specifically described below with reference to FIG. 2 .
  • a base station provided by an embodiment of the present disclosure may include: 20 parts and 21 parts.
  • the 20 parts are mainly used for the transmission and reception of radio frequency signals and the conversion of radio frequency signals and baseband signals; the 21 parts are mainly used for baseband processing and control of base stations.
  • the 20 part can be generally referred to as a transceiver unit, a transceiver, a transceiver circuit, or a transceiver.
  • the 21 part is usually the control center of the base station, and may be generally referred to as a processing unit for controlling the base station to perform the steps performed by the base station (ie, the serving base station) in FIG. 2 above.
  • the base station ie, the serving base station
  • the 20-part transceiver unit which may also be referred to as a transceiver, or a transceiver, includes an antenna and a radio frequency unit, wherein the radio frequency unit is mainly used for radio frequency processing.
  • the device for implementing the receiving function in the 20 part may be regarded as the receiving unit, and the device for implementing the transmitting function may be regarded as the transmitting unit, that is, the 20 part includes the receiving unit and the transmitting unit.
  • the receiving unit may also be referred to as a receiver, a receiver, or a receiving circuit, etc.
  • the transmitting unit may be referred to as a transmitter, a transmitter, or a transmitting circuit or the like.
  • the 21 portion may include one or more boards, each of which may include one or more processors and one or more memories for reading and executing programs in the memory to implement baseband processing functions and for base stations control. If multiple boards exist, the boards can be interconnected to increase processing power. As an optional implementation manner, multiple boards share one or more processors, or multiple boards share one or more memories, or multiple boards share one or more processes at the same time.
  • the memory and the processor may be integrated or independently.
  • the 20 and 21 portions may be integrated or may be independently arranged.
  • all the functions in the 21 part can be integrated in one chip, or some functions can be integrated in one chip to realize another part of the function integration in another one or more chips, which is not limited in this application.
  • the UE provided by the embodiment of the present disclosure may be a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA).
  • UMPC ultra-mobile personal computer
  • PDA personal digital assistant
  • the embodiment of the present disclosure takes the UE as a mobile phone as an example to introduce the hardware structure of the UE.
  • the components of the mobile phone provided by the embodiment of the present disclosure are specifically described below with reference to FIG.
  • the mobile phone provided by the embodiment of the present disclosure includes a processor 30, a radio frequency (RF) circuit 31, a power source 32, a memory 33, an input unit 34, a display unit 35, and an audio circuit 36.
  • RF radio frequency
  • the structure of the mobile phone shown in FIG. 3 does not constitute a limitation to the mobile phone, and may include more or less components such as those shown in FIG. 3, or may be combined as shown in FIG. Some of the components may be different from the components shown in Figure 3.
  • the processor 30 is the control center of the mobile phone and connects various parts of the entire mobile phone using various interfaces and lines.
  • the mobile phone is monitored overall by running or executing software programs and/or modules stored in memory 33, as well as invoking data stored in memory 33, performing various functions and processing data of the handset.
  • processor 30 may include one or more processing units.
  • the processor 30 can integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, and the like; and the modem processor mainly processes wireless communications. It can be understood that the above-mentioned modem processor can also be a processor that exists separately from the processor 30.
  • the RF circuit 31 can be used to receive and transmit signals during transmission or reception of information or calls. For example, after the downlink information of the base station is received, it is processed by the processor 30; in addition, the uplink data is transmitted to the base station.
  • RF circuits include, but are not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (LNA), a duplexer, and the like.
  • the handset can also communicate wirelessly with other devices in the network via the RF circuitry 31.
  • Wireless communication can use any communication standard or protocol, including but not limited to global system of mobile communication (GSM), general packet radio service (GPRS), code division multiple Access, CDMA), wideband code division multiple access (WCDMA), LTE, e-mail, and short messaging service (SMS).
  • GSM global system of mobile communication
  • GPRS general packet radio service
  • CDMA code division multiple Access
  • WCDMA wideband code division multiple access
  • LTE long term evolution
  • e-mail e-mail
  • SMS short messaging service
  • Power source 32 can be used to power various components of the handset, and power source 32 can be a battery.
  • the power supply can be logically coupled to the processor 30 through the power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the memory 33 can be used to store software programs and/or modules, and the processor 30 executes various functional applications and data processing of the mobile phone by running software programs and/or modules stored in the memory 33.
  • the memory 33 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, image data, phone book, etc.).
  • the memory 33 may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • Input unit 34 can be used to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • input unit 34 may include touch screen 341 as well as other input devices 342.
  • the touch screen 341 also referred to as a touch panel, can collect touch operations on or near the user (such as the operation of the user using a finger, a stylus, or the like on the touch screen 341 or near the touch screen 341), and according to The preset program drives the corresponding connection device.
  • the touch screen 341 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 30 is provided and can receive commands from the processor 30 and execute them.
  • the touch screen 341 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • Other input devices 342 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, power switch buttons, etc.), trackballs, mice, and joysticks.
  • the display unit 35 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 35 may include a display panel 351.
  • the display panel 351 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the touch screen 341 can cover the display panel 351, and when the touch screen 341 detects a touch operation thereon or nearby, it is transmitted to the processor 30 to determine the type of the touch event, and then the processor 30 displays the panel according to the type of the touch event.
  • a corresponding visual output is provided on the 351.
  • the touch screen 341 and the display panel 351 function as two separate components to implement the input and output functions of the mobile phone, in some embodiments, the touch screen 341 can be integrated with the display panel 351 to implement the input of the mobile phone. And output function.
  • An audio circuit 36, a speaker 361 and a microphone 362 are provided for providing an audio interface between the user and the handset.
  • the audio circuit 36 can transmit the converted electrical data of the received audio data to the speaker 361 for conversion to a sound signal output by the speaker 361.
  • the microphone 362 converts the collected sound signal into an electrical signal, which is received by the audio circuit 36 and converted into audio data, and then the audio data is output to the RF circuit 31 through the processor 30 for transmission to, for example, another mobile phone, or The audio data is output to the memory 33 by the processor 30 for further processing.
  • the mobile phone shown in FIG. 3 may further include various sensors.
  • a gyro sensor, a hygrometer sensor, an infrared sensor, a magnetometer sensor, and the like are not described herein.
  • the mobile phone shown in FIG. 3 may further include a Wi-Fi module, a Bluetooth module, and the like, and details are not described herein again.
  • FIG. 4 a flowchart of a method for generating an uplink signal sequence is shown.
  • the execution body of the method is a terminal or a base station, and the specific steps are as follows:
  • Step 401 generates an uplink signal sequence
  • the uplink signal base sequence u represents the group number
  • v represents the base sequence number in the group. Representing the phase of the base sequence
  • Step 402 phase to phase A plurality of possible phases are traversed to form an uplink signal sequence having a combined length of 12, from which a predetermined number of uplink signal sequences having the lowest peak-to-average power ratio and the lowest cross-correlation characteristic are selected.
  • phase to phase Four possible phases Performing an traversal of the uplink signal base sequence with a combined length of 12, and obtaining a 12-th order candidate uplink signal base sequence of 4, and selecting 30 uplink signal base sequences having the lowest peak-to-average power ratio and the lowest cross-correlation property.
  • the first group, the uplink signal base sequence The values are: -3,1,-3,1,-3,-3,-3,3,3,-1,-1,1,1.
  • the second group, the uplink signal base sequence The values are: -1, -3, -3, 3, -3, 3, -1, -3, -1, 1, 3, -3.
  • group 3 the uplink signal base sequence
  • the values are: 3, -1, 3, -1, 3, 3, -1, -1, 3, 3, 3, 3.
  • group 4 the uplink signal base sequence
  • the values are: -3, 3, -1, -3, -1, -3, -3, -3, 3, -3, -1, 1, and 3.
  • group 5 the uplink signal base sequence
  • the values are: 1, 1, -1, -1, 3, 3, -3, -3, 1, -3, 1, -3.
  • group 6 the uplink signal base sequence
  • the values are: 1,-3,1,-3,1,1,3,3,-1,-1,-3,-3.
  • group 7 the uplink signal base sequence
  • the values are: -1, -3, -1, 1, -1, 1, 3, 1, -1, 1, -1, -3.
  • group 8 the uplink signal base sequence
  • the values are: 3, -1, 1, 3, -3, 1, -1, 3, 3, 3, 3, 3.
  • the ninth group, the uplink signal base sequence The values are: -1,1,1,3,1,3,-1,1,-1,-3,3,1.
  • group 10 the uplink signal base sequence
  • the values are: 1, 3, -1, 1, -1, 1, 1, 3, 1, -1, -3, 3.
  • group 11 of the uplink signal base sequence The values are: -1, 3, 1, -3, -3, 1, 3, -1, -1, -1, -1.
  • group 12 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 1, 1, 3, -3, 1, -3, 3, -1.
  • group 13 of the uplink signal base sequence The values are: 1,1,1,-3,-3,-3,1,-3,-3,1,-3,-3.
  • group 14 the uplink signal base sequence
  • the values are: -1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3.
  • group 15 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 3, -3, 1, -3, 1, -1, 3.
  • group 16 the uplink signal base sequence
  • the values are: 1,-3,-3,-3,1,1,1,-3,1,1,-3,1.
  • group 17 of the uplink signal base sequence The values are: -3, -1, 3, -3, -1, 1, 1, 1, -1, -3, 1, -1.
  • group 18 the uplink signal base sequence
  • the values are: 3,1,1,-1,-3,3,-1,3,-3,-1,-1,1.
  • group 19 the uplink signal base sequence
  • the values are: -3,3,-1,-3,3,1,1,1,3,-3,1,3.
  • group 20 the uplink signal base sequence
  • the values are: 1,-3,3,-1,3,-1,1,3,3,3,1,1.
  • group 21 the uplink signal base sequence
  • the values are: -3, -3, -3, -3, -3, -3, -3, 1, -1, 3, 3, -1, 1, -3.
  • group 22 the uplink signal base sequence
  • the values are: -3, -3, -3, -3, -3, 1, -3, 1, 1, 3, -3, 1, 1.
  • group 23 the uplink signal base sequence
  • the values are: -3, -3, -1, -1, 3, 3, 1, 1, 3, 1, -3, 1.
  • group 24 the uplink signal base sequence
  • the values are: -1, -1, -1, -1, -1, -1, 3, -3, 1, 1, -3, 3, -1.
  • group 25 the uplink signal base sequence
  • the values are: 1,-3,-1,3,-1,3,1,-1,-1,-1,1,1.
  • group 26 the uplink signal base sequence
  • the values are: 1, 3, -1, 1, 3, 3, 3, 1, -1, -3, 1, -1.
  • group 27 the uplink signal base sequence
  • the values are: -3, -1, 1, 3, -3, 3, 3, 1, 3, 1, -3, 3.
  • group 28 the uplink signal base sequence
  • the values are: 1, -3, 3, -1, 3, -3, -1, -1, -1, -3, -3.
  • group 29, the uplink signal base sequence The values are: -3, 3, 1, 3, 1, -1, 1, 3, 1, 3, -3, 3.
  • group 30 the uplink signal base sequence
  • the values are: -3, -3, -1, -1, -1, -3, 3, -1, 3, -1, 1, -3.
  • Groups 1 to 30 as a base sequence of length 12
  • the value definition table as shown in Table 2, the base sequence according to the formula: 0 ⁇ n ⁇ 11 is generated, and u ⁇ ⁇ 0, 1, ..., 29 ⁇ represents the group number.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the first group, the uplink signal base sequence The values are: -3,1,-3,1,-3,-3,-3,3,3,-1,-1,1,1.
  • the second group, the uplink signal base sequence The values are: -1, -3, -3, 3, -3, 3, -1, -3, -1, 1, 3, -3.
  • group 3 the uplink signal base sequence
  • the values are: 3, -1, 3, -1, 3, 3, -1, -1, 3, 3, 3, 3.
  • group 4 the uplink signal base sequence
  • the values are: -3, 3, -1, -3, -1, -3, -3, -3, 3, -3, -1, 1, and 3.
  • group 5 the uplink signal base sequence
  • the values are: 1, 1, -1, -1, 3, 3, -3, -3, 1, -3, 1, -3.
  • group 6 the uplink signal base sequence
  • the values are: 1,-3,1,-3,1,1,3,3,-1,-1,-3,-3.
  • group 7 the uplink signal base sequence
  • the values are: -1, -3, -1, 1, -1, 1, 3, 1, -1, 1, -1, -3.
  • group 8 the uplink signal base sequence
  • the values are: 3, -1, 1, 3, -3, 1, -1, 3, 3, 3, 3, 3.
  • the ninth group, the uplink signal base sequence The values are: -1,1,1,3,1,3,-1,1,-1,-3,3,1.
  • group 10 the uplink signal base sequence
  • the values are: 1, 3, -1, 1, -1, 1, 1, 3, 1, -1, -3, 3.
  • group 11 of the uplink signal base sequence The values are: -1, 3, 1, -3, -3, 1, 3, -1, -1, -1, -1.
  • group 12 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 1, 1, 3, -3, 1, -3, 3, -1.
  • group 13 of the uplink signal base sequence The values are: -3, -3, 3, 1, -3, -3, -3, -1, 3, -1, 1, and 3.
  • group 14 the uplink signal base sequence
  • the values are: -1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3.
  • group 15 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 3, -3, 1, -3, 1, -1, 3.
  • group 16 the uplink signal base sequence
  • the values are: 1,-3,-3,-3,1,1,1,-3,1,1,-3,1.
  • group 17 of the uplink signal base sequence The values are: 1, 1, -1, -3, -3, -1, 1, 3, -1, 3, 1, -3.
  • group 18 the uplink signal base sequence
  • the values are: 3,1,1,-1,-3,3,-1,3,-3,-1,-1,1.
  • group 19 the uplink signal base sequence
  • the values are: -3, 3, -1, -3, 3, 1, 1, 1, 3, -3, 1, 3.
  • group 20 the uplink signal base sequence
  • the values are: 1,-3,3,-1,3,-1,1,3,3,3,1,1.
  • group 21 the uplink signal base sequence
  • the values are: -3, 1, -1, -3, 3, 3, 3, -3, -3, -1, 3, -3.
  • group 22 the uplink signal base sequence
  • the values are: -3, -3, -3, -3, -3, 1, -3, 1, 1, 3, -3, 1, 1.
  • group 23 the uplink signal base sequence
  • the values are: -3, -3, -1, -1, 3, 3, 1, 1, 3, 1, -3, 1.
  • the value of the uplink signal base sequence is: 3, 1, 1, 1, and 3, 1,-3,1,3,-3,-1,-1.
  • group 25 the uplink signal base sequence
  • the values are: 1,-3,-1,3,-1,3,1,-1,-1,-1,1,1.
  • group 26 the uplink signal base sequence
  • the values are 1, 1, 3, 3, -1, -3, 1, 3, -1, -1, -3, -3.
  • group 27 the uplink signal base sequence
  • the values are: -3, -1, 1, 3, -3, 3, 3, 1, 3, 1, -3, 3.
  • group 28 the uplink signal base sequence
  • the values are: 1, -3, 3, -1, 3, -3, -1, -1, -1, -3, -3.
  • group 29, the uplink signal base sequence The values are: -1, -1, -1, -1, 1, -3, -1, 3, 3, -1, -3, 1.
  • group 30 the uplink signal base sequence
  • the values are: 3, 1, 3, -3, 3, -3, -1, -3, 3, -3, 3, 1.
  • Groups 1 to 30 as a base sequence of length 12
  • the value definition table as shown in Table 3, the base sequence according to the formula: 0 ⁇ n ⁇ 11 is generated, and u ⁇ ⁇ 0, 1, ..., 29 ⁇ represents the group number.
  • a new phase value combination is proposed for the generation of the uplink signal base sequence, which can reduce the peak-to-average power ratio and the correlation between sequences, improve the signal transmission performance, and reduce the inter-sequence interference of the cell.
  • a terminal is also provided in the embodiment of the present disclosure.
  • the principle of the terminal to solve the problem is similar to the method for generating the uplink signal sequence in the embodiment of the present disclosure. Therefore, the implementation of the terminal can refer to the implementation of the method, and the repeated description is not repeated.
  • the terminal 500 includes a processor 501, and the processor 501 is configured to 0 ⁇ n ⁇ 12 generates an uplink signal sequence Where the alpha value is used to distinguish the terminal, the uplink signal base sequence u represents the group number, and v represents the base sequence number in the group. Representing the phase of the base sequence;
  • the processor 501 is also used to phase A plurality of possible phases are traversed to form an uplink signal sequence having a combined length of 12, from which a predetermined number of uplink signal sequences having the lowest peak-to-average power ratio and the lowest cross-correlation characteristic are selected.
  • phase to phase Four possible phases A total traversal of the uplink signal sequence with a combined length of 12 is obtained, and 4 12-th order candidate uplink signal sequences are obtained, and 30 uplink signal sequences having the lowest peak-to-average power ratio and the lowest cross-correlation characteristic are selected therefrom.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the first group, the uplink signal base sequence The values are: -3,1,-3,1,-3,-3,-3,3,3,-1,-1,1,1.
  • the second group, the uplink signal base sequence The values are: -1, -3, -3, 3, -3, 3, -1, -3, -1, 1, 3, -3.
  • group 3 the uplink signal base sequence
  • the values are: 3, -1, 3, -1, 3, 3, -1, -1, 3, 3, 3, 3.
  • group 4 the uplink signal base sequence
  • the values are: -3, 3, -1, -3, -1, -3, -3, -3, 3, -3, -1, 1, and 3.
  • group 5 the uplink signal base sequence
  • the values are: 1, 1, -1, -1, 3, 3, -3, -3, 1, -3, 1, -3.
  • group 6 the uplink signal base sequence
  • the values are: 1,-3,1,-3,1,1,3,3,-1,-1,-3,-3.
  • group 7 the uplink signal base sequence
  • the values are: -1, -3, -1, 1, -1, 1, 3, 1, -1, 1, -1, -3.
  • group 8 the uplink signal base sequence
  • the values are: 3, -1, 1, 3, -3, 1, -1, 3, 3, 3, 3, 3.
  • the ninth group, the uplink signal base sequence The values are: -1,1,1,3,1,3,-1,1,-1,-3,3,1.
  • group 10 the uplink signal base sequence
  • the values are: 1, 3, -1, 1, -1, 1, 1, 3, 1, -1, -3, 3.
  • group 11 of the uplink signal base sequence The values are: -1, 3, 1, -3, -3, 1, 3, -1, -1, -1, -1.
  • group 12 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 1, 1, 3, -3, 1, -3, 3, -1.
  • group 13 of the uplink signal base sequence The values are: 1,1,1,-3,-3,-3,1,-3,-3,1,-3,-3.
  • group 14 the uplink signal base sequence
  • the values are: -1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3.
  • group 15 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 3, -3, 1, -3, 1, -1, 3.
  • group 16 the uplink signal base sequence
  • the values are: 1,-3,-3,-3,1,1,1,-3,1,1,-3,1.
  • group 17 of the uplink signal base sequence The values are: -3, -1, 3, -3, -1, 1, 1, 1, -1, -3, 1, -1.
  • group 18 the uplink signal base sequence
  • the values are: 3,1,1,-1,-3,3,-1,3,-3,-1,-1,1.
  • group 19 the uplink signal base sequence
  • the values are: -3,3,-1,-3,3,1,1,1,3,-3,1,3.
  • group 20 the uplink signal base sequence
  • the values are: 1,-3,3,-1,3,-1,1,3,3,3,1,1.
  • group 21 the uplink signal base sequence
  • the values are: -3, -3, -3, -3, -3, -3, -3, 1, -1, 3, 3, -1, 1, -3.
  • group 22 the uplink signal base sequence
  • the values are: -3, -3, -3, -3, -3, 1, -3, 1, 1, 3, -3, 1, 1.
  • group 23 the uplink signal base sequence
  • the values are: -3, -3, -1, -1, 3, 3, 1, 1, 3, 1, -3, 1.
  • group 24 the uplink signal base sequence
  • the values are: -1, -1, -1, -1, -1, -1, 3, -3, 1, 1, -3, 3, -1.
  • group 25 the uplink signal base sequence
  • the values are: 1,-3,-1,3,-1,3,1,-1,-1,-1,1,1.
  • group 26 the uplink signal base sequence
  • the values are: 1, 3, -1, 1, 3, 3, 3, 1, -1, -3, 1, -1.
  • group 27 the uplink signal base sequence
  • the values are: -3, -1, 1, 3, -3, 3, 3, 1, 3, 1, -3, 3.
  • group 28 the uplink signal base sequence
  • the values are: 1, -3, 3, -1, 3, -3, -1, -1, -1, -3, -3.
  • group 29, the uplink signal base sequence The values are: -3, 3, 1, 3, 1, -1, 1, 3, 1, 3, -3, 3.
  • group 30 the uplink signal base sequence
  • the values are: -3, -3, -1, -1, -1, -3, 3, -1, 3, -1, 1, -3.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the first group, the uplink signal base sequence The values are: -3,1,-3,1,-3,-3,-3,3,3,-1,-1,1,1.
  • the second group, the uplink signal base sequence The values are: -1, -3, -3, 3, -3, 3, -1, -3, -1, 1, 3, -3.
  • group 3 the uplink signal base sequence
  • the values are: 3, -1, 3, -1, 3, 3, -1, -1, 3, 3, 3, 3.
  • group 4 the uplink signal base sequence
  • the values are: -3, 3, -1, -3, -1, -3, -3, -3, 3, -3, -1, 1, and 3.
  • group 5 the uplink signal base sequence
  • the values are: 1, 1, -1, -1, 3, 3, -3, -3, 1, -3, 1, -3.
  • group 6 the uplink signal base sequence
  • the values are: 1,-3,1,-3,1,1,3,3,-1,-1,-3,-3.
  • group 7 the uplink signal base sequence
  • the values are: -1, -3, -1, 1, -1, 1, 3, 1, -1, 1, -1, -3.
  • group 8 the uplink signal base sequence
  • the values are: 3, -1, 1, 3, -3, 1, -1, 3, 3, 3, 3, 3.
  • the ninth group, the uplink signal base sequence The values are: -1,1,1,3,1,3,-1,1,-1,-3,3,1.
  • group 10 the uplink signal base sequence
  • the values are: 1, 3, -1, 1, -1, 1, 1, 3, 1, -1, -3, 3.
  • group 11 of the uplink signal base sequence The values are: -1, 3, 1, -3, -3, 1, 3, -1, -1, -1, -1.
  • group 12 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 1, 1, 3, -3, 1, -3, 3, -1.
  • group 13 of the uplink signal base sequence The values are: -3, -3, 3, 1, -3, -3, -3, -1, 3, -1, 1, and 3.
  • group 14 the uplink signal base sequence
  • the values are: -1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3.
  • group 15 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 3, -3, 1, -3, 1, -1, 3.
  • group 16 the uplink signal base sequence
  • the values are: 1,-3,-3,-3,1,1,1,-3,1,1,-3,1.
  • group 17 of the uplink signal base sequence The values are: 1, 1, -1, -3, -3, -1, 1, 3, -1, 3, 1, -3.
  • group 18 the uplink signal base sequence
  • the values are: 3,1,1,-1,-3,3,-1,3,-3,-1,-1,1.
  • group 19 the uplink signal base sequence
  • the values are: -3,3,-1,-3,3,1,1,1,3,-3,1,3.
  • group 20 the uplink signal base sequence
  • the values are: 1,-3,3,-1,3,-1,1,3,3,3,1,1.
  • group 21 the uplink signal base sequence
  • the values are: -3, 1, -1, -3, 3, 3, 3, -3, -3, -1, 3, -3.
  • group 22 the uplink signal base sequence
  • the values are: -3, -3, -3, -3, -3, 1, -3, 1, 1, 3, -3, 1, 1.
  • group 23 the uplink signal base sequence
  • the values are: -3, -3, -1, -1, 3, 3, 1, 1, 3, 1, -3, 1.
  • the value of the uplink signal base sequence is: 3, 1, 1, 1, and 3, 1,-3,1,3,-3,-1,-1.
  • group 25 the uplink signal base sequence
  • the values are: 1,-3,-1,3,-1,3,1,-1,-1,-1,1,1.
  • group 26 the uplink signal base sequence
  • the values are 1, 1, 3, 3, -1, -3, 1, 3, -1, -1, -3, -3.
  • group 27 the uplink signal base sequence
  • the values are: -3, -1, 1, 3, -3, 3, 3, 1, 3, 1, -3, 3.
  • group 28 the uplink signal base sequence
  • the values are: 1, -3, 3, -1, 3, -3, -1, -1, -1, -3, -3.
  • group 29, the uplink signal base sequence The values are: -1, -1, -1, -1, 1, -3, -1, 3, 3, -1, -3, 1.
  • group 30 the uplink signal base sequence
  • the values are: 3, 1, 3, -3, 3, -3, -1, -3, 3, -3, 3, 1.
  • the terminal provided in this embodiment can perform the foregoing method embodiments, and the implementation principle and technical effects are similar, and details are not described herein again.
  • a base station is also provided in the embodiment of the present disclosure.
  • the principle of the base station solving the problem is similar to the method for generating the uplink signal sequence in the embodiment of the present disclosure. Therefore, the implementation of the base station may refer to the implementation of the method, and the repeated description is not repeated.
  • the base station 600 includes: a processor 601, where the processor 601 is configured to 0 ⁇ n ⁇ 12 generates an uplink signal sequence Where the alpha value is used to distinguish the terminal, the uplink signal base sequence u represents the group number, and v represents the base sequence number in the group. Representing the phase of the base sequence;
  • the processor 601 is also used to phase A plurality of possible phases are traversed to form an uplink signal sequence having a combined length of 12, from which a predetermined number of uplink signal sequences having the lowest peak-to-average power ratio and the lowest cross-correlation characteristic are selected.
  • phase to phase Four possible phases Performing an traversal of the uplink signal base sequence with a combined length of 12, and obtaining a 12-th order candidate uplink signal base sequence of 4, and selecting 30 uplink signal base sequences having the lowest peak-to-average power ratio and the lowest cross-correlation property.
  • the first group, the uplink signal base sequence The values are: -3,1,-3,1,-3,-3,-3,3,3,-1,-1,1,1.
  • the second group, the uplink signal base sequence The values are: -1, -3, -3, 3, -3, 3, -1, -3, -1, 1, 3, -3.
  • group 3 the uplink signal base sequence
  • the values are: 3, -1, 3, -1, 3, 3, -1, -1, 3, 3, 3, 3.
  • group 4 the uplink signal base sequence
  • the values are: -3, 3, -1, -3, -1, -3, -3, -3, 3, -3, -1, 1, and 3.
  • group 5 the uplink signal base sequence
  • the values are: 1, 1, -1, -1, 3, 3, -3, -3, 1, -3, 1, -3.
  • group 6 the uplink signal base sequence
  • the values are: 1,-3,1,-3,1,1,3,3,-1,-1,-3,-3.
  • group 7 the uplink signal base sequence
  • the values are: -1, -3, -1, 1, -1, 1, 3, 1, -1, 1, -1, -3.
  • group 8 the uplink signal base sequence
  • the values are: 3, -1, 1, 3, -3, 1, -1, 3, 3, 3, 3, 3.
  • the ninth group, the uplink signal base sequence The values are: -1,1,1,3,1,3,-1,1,-1,-3,3,1.
  • group 10 the uplink signal base sequence
  • the values are: 1, 3, -1, 1, -1, 1, 1, 3, 1, -1, -3, 3.
  • group 11 of the uplink signal base sequence The values are: -1, 3, 1, -3, -3, 1, 3, -1, -1, -1, -1.
  • group 12 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 1, 1, 3, -3, 1, -3, 3, -1.
  • group 13 of the uplink signal base sequence The values are: 1,1,1,-3,-3,-3,1,-3,-3,1,-3,-3.
  • group 14 the uplink signal base sequence
  • the values are: -1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3.
  • group 15 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 3, -3, 1, -3, 1, -1, 3.
  • group 16 the uplink signal base sequence
  • the values are: 1,-3,-3,-3,1,1,1,-3,1,1,-3,1.
  • group 17 of the uplink signal base sequence The values are: -3, -1, 3, -3, -1, 1, 1, 1, -1, -3, 1, -1.
  • group 18 the uplink signal base sequence
  • the values are: 3,1,1,-1,-3,3,-1,3,-3,-1,-1,1.
  • group 19 the uplink signal base sequence
  • the values are: -3,3,-1,-3,3,1,1,1,3,-3,1,3.
  • group 20 the uplink signal base sequence
  • the values are: 1,-3,3,-1,3,-1,1,3,3,3,1,1.
  • group 21 the uplink signal base sequence
  • the values are: -3, -3, -3, -3, -3, -3, -3, 1, -1, 3, 3, -1, 1, -3.
  • group 22 the uplink signal base sequence
  • the values are: -3, -3, -3, -3, -3, 1, -3, 1, 1, 3, -3, 1, 1.
  • group 23 the uplink signal base sequence
  • the values are: -3, -3, -1, -1, 3, 3, 1, 1, 3, 1, -3, 1.
  • group 24 the uplink signal base sequence
  • the values are: -1, -1, -1, -1, -1, -1, 3, -3, 1, 1, -3, 3, -1.
  • group 25 the uplink signal base sequence
  • the values are: 1,-3,-1,3, -1,3,1,-1,-1,-1,1,1.
  • group 26 the uplink signal base sequence
  • the values are: 1, 3, -1, 1, 3, 3, 3, 1, -1, -3, 1, -1.
  • group 27 the uplink signal base sequence
  • the values are: -3, -1, 1, 3, -3, 3, 3, 1, 3, 1, -3, 3.
  • group 28 the uplink signal base sequence
  • the values are: 1, -3, 3, -1, 3, -3, -1, -1, -1, -3, -3.
  • group 29, the uplink signal base sequence The values are: -3, 3, 1, 3, 1, -1, 1, 3, 1, 3, -3, 3.
  • group 30 the uplink signal base sequence
  • the values are: -3, -3, -1, -1, -1, -3, 3, -1, 3, -1, 1, -3.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the first group, the uplink signal base sequence The values are: -3,1,-3,1,-3,-3,-3,3,3,-1,-1,1,1.
  • the second group, the uplink signal base sequence The values are: -1, -3, -3, 3, -3, 3, -1, -3, -1, 1, 3, -3.
  • group 3 the uplink signal base sequence
  • the values are: 3, -1, 3, -1, 3, 3, -1, -1, 3, 3, 3, 3.
  • group 4 the uplink signal base sequence
  • the values are: -3, 3, -1, -3, -1, -3, -3, -3, 3, -3, -1, 1, and 3.
  • group 5 the uplink signal base sequence
  • the values are: 1, 1, -1, -1, 3, 3, -3, -3, 1, -3, 1, -3.
  • group 6 the uplink signal base sequence
  • the values are: 1,-3,1,-3,1,1,3,3,-1,-1,-3,-3.
  • group 7 the uplink signal base sequence
  • the values are: -1, -3, -1, 1, -1, 1, 3, 1, -1, 1, -1, -3.
  • group 8 the uplink signal base sequence
  • the values are: 3, -1, 1, 3, -3, 1, -1, 3, 3, 3, 3, 3.
  • the ninth group, the uplink signal base sequence The values are: -1,1,1,3,1,3,-1,1,-1,-3,3,1.
  • group 10 the uplink signal base sequence
  • the values are: 1, 3, -1, 1, -1, 1, 1, 3, 1, -1, -3, 3.
  • group 11 of the uplink signal base sequence The values are: -1, 3, 1, -3, -3, 1, 3, -1, -1, -1, -1.
  • group 12 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 1, 1, 3, -3, 1, -3, 3, -1.
  • group 13 of the uplink signal base sequence The values are: -3, -3, 3, 1, -3, -3, -3, -1, 3, -1, 1, and 3.
  • group 14 the uplink signal base sequence
  • the values are: -1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3.
  • group 15 the uplink signal base sequence
  • the values are: 3, 3, 1, 1, 1, 3, -3, 1, -3, 1, -1, 3.
  • group 16 the uplink signal base sequence
  • the values are: 1,-3,-3,-3,1,1,1,-3,1,1,-3,1.
  • group 17 of the uplink signal base sequence The values are: 1, 1, -1, -3, -3, -1, 1, 3, -1, 3, 1, -3.
  • group 18 the uplink signal base sequence
  • the values are: 3,1,1,-1,-3,3,-1,3,-3,-1,-1,1.
  • group 19 the uplink signal base sequence
  • the values are: -3,3,-1,-3,3,1,1,1,3,-3,1,3.
  • group 20 the uplink signal base sequence
  • the values are: 1,-3,3,-1,3,-1,1,3,3,3,1,1.
  • group 21 the uplink signal base sequence
  • the values are: -3, 1, -1, -3, 3, 3, 3, -3, -3, -1, 3, -3.
  • group 22 the uplink signal base sequence
  • the values are: -3, -3, -3, -3, -3, 1, -3, 1, 1, 3, -3, 1, 1.
  • group 23 the uplink signal base sequence
  • the values are: -3, -3, -1, -1, 3, 3, 1, 1, 3, 1, -3, 1.
  • the value of the uplink signal base sequence is: 3, 1, 1, 1, and 3, 1,-3,1,3,-3,-1,-1.
  • group 25 the uplink signal base sequence
  • the values are: 1,-3,-1,3,-1,3,1,-1,-1,-1,1,1.
  • group 26 the uplink signal base sequence
  • the values are 1, 1, 3, 3, -1, -3, 1, 3, -1, -1, -3, -3.
  • group 27 the uplink signal base sequence
  • the values are: -3, -1, 1, 3, -3, 3, 3, 1, 3, 1, -3, 3.
  • group 28 the uplink signal base sequence
  • the values are: 1, -3, 3, -1, 3, -3, -1, -1, -1, -3, -3.
  • group 29, the uplink signal base sequence The values are: -1, -1, -1, -1, 1, -3, -1, 3, 3, -1, -3, 1.
  • group 30 the uplink signal base sequence
  • the values are: 3, 1, 3, -3, 3, -3, -1, -3, 3, -3, 3, 1.
  • the base station provided by this embodiment can perform the foregoing method embodiments, and the implementation principle and technical effects are similar.
  • the terminal 700 shown in FIG. 7 includes at least one processor 701, a memory 702, at least one network interface 704, and a user interface 703.
  • the various components in terminal 700 are coupled together by a bus system 705.
  • the bus system 705 is used to implement connection communication between these components.
  • the bus system 705 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • various buses are labeled as bus system 705 in FIG.
  • the user interface 703 may include a display, a keyboard, or a pointing device (eg, a mouse, a trackball, a touchpad, or a touch screen, etc.).
  • a pointing device eg, a mouse, a trackball, a touchpad, or a touch screen, etc.
  • the memory 702 in an embodiment of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SDRAM Synchronous Connection Dynamic Random Access Memory
  • DRRAM direct memory bus random access memory
  • memory 702 holds the following elements, executable modules or data structures, or a subset thereof, or their extended set: operating system 7021 and application 7022.
  • the operating system 7021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
  • the application 7022 includes various applications, such as a media player (Media Player), a browser, and the like, for implementing various application services.
  • a program implementing the method of the embodiments of the present disclosure may be included in the application 7022.
  • the program or instruction saved in the memory 702 is specifically a program or an instruction saved in the application 7022, and the steps in the method for generating the uplink signal sequence are implemented.
  • Processor 701 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 701 or an instruction in a form of software.
  • the processor 701 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or the like. Programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in connection with the embodiments of the present disclosure may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 702, and the processor 701 reads the information in the memory 702 and completes the steps of the above method in combination with its hardware.
  • FIG. 8 is a schematic structural diagram of a base station 800 according to an embodiment of the present disclosure.
  • base station 800 includes a processor 801, a transceiver 802, a memory 803, a user interface 804, and a bus interface.
  • the processor 801 can be responsible for managing the bus architecture and the usual processing.
  • the memory 803 can store data used by the processor 801 when performing operations.
  • the base station 800 may further include: a computer program stored on the memory 803 and operable on the processor 801. The computer program is executed by the processor 801, and the following steps are implemented: 0 ⁇ n ⁇ 12 generates an uplink signal sequence Where the alpha value is used to distinguish the terminal, the uplink signal base sequence u represents the group number, and v represents the base sequence number in the group. Represents the phase of the base sequence; A plurality of possible phases are traversed to form an uplink signal sequence having a combined length of 12, from which a predetermined number of uplink signal sequences having the lowest peak-to-average power ratio and the lowest cross-correlation characteristic are selected.
  • a bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 801 and various circuits of memory represented by memory 803.
  • the bus architecture can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is known in the art, and therefore, the present disclosure does not further describe it.
  • the bus interface provides an interface.
  • Transceiver 802 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 804 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • Embodiments of the present disclosure also provide a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps in the uplink signal sequence generation method as described above.
  • the steps of a method or algorithm described in connection with the present disclosure may be implemented in a hardware, or may be implemented by a processor executing software instructions.
  • the software instructions may be comprised of corresponding software modules that may be stored in RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disk, removable hard disk, read-only optical disk, or any other form of storage medium known in the art.
  • An exemplary storage medium is coupled to the processor to enable the processor to read information from, and write information to, the storage medium.
  • the storage medium can also be an integral part of the processor.
  • the processor and the storage medium can be located in an ASIC. Additionally, the ASIC can be located in a core network interface device.
  • the processor and the storage medium may also exist as discrete components in the core network interface device.
  • the functions described in this disclosure can be implemented in hardware, software, firmware, or any combination thereof.
  • the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a general purpose or special purpose computer.
  • embodiments of the present disclosure can be provided as a method, system, or computer program product.
  • embodiments of the present disclosure can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware aspects.
  • embodiments of the present disclosure may take the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • Embodiments of the present disclosure are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the present disclosure. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG.
  • These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

本公开实施例提供了一种上行信号序列生成方法、终端、基站及计算机可读存储介质,该方法包括:根据式(1)生成上行信号序列r(α) u,v(n),其中,0≤n<12,α值用于区分终端,上行信号基序列(2),u表示组号,v表示组内基序列编号,φ(n)π/4表示基序列的相位;对相位φ(n)π/4的多种可能出现的相位进行全遍历组合长度为12的上行信号序列,从中选取预定数量个拥有最低峰均功率比和最低互相关特性的上行信号序列。

Description

上行信号序列生成方法、终端、基站及计算机可读存储介质
相关申请的交叉引用
本申请主张在2017年9月11日在中国提交的中国专利申请No.201710813048.8的优先权,以及在2017年9月30日在中国提交的中国专利申请No.201710938305.0的优先权其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种上行信号序列生成方法、终端、基站及计算机可读存储介质。
背景技术
现有的LTE(Long Term Evolution,长期演进)系统中,上行参考符号由一个基序列经过不同的移位来产生,具体生成公式如下:
Figure PCTCN2018099321-appb-000001
Figure PCTCN2018099321-appb-000002
表示参考符号序列的长度,
Figure PCTCN2018099321-appb-000003
表示一个资源块(Resource Block,RB)对应的子载波数目,即12。不同的UE(终端)通过不同的α值来区分。
基序列
Figure PCTCN2018099321-appb-000004
分为30组,u∈{0,1,...,29}表示组号,v为组内基序列编号,基序列
Figure PCTCN2018099321-appb-000005
的产生方法取决于序列的长度
Figure PCTCN2018099321-appb-000006
如果
Figure PCTCN2018099321-appb-000007
小于
Figure PCTCN2018099321-appb-000008
通过计算机搜索产生,如果
Figure PCTCN2018099321-appb-000009
大于或者等于
Figure PCTCN2018099321-appb-000010
通过Zadoff-Chu序列生成。
对于长度为
Figure PCTCN2018099321-appb-000011
Figure PCTCN2018099321-appb-000012
的基序列,通过计算机搜索产生,其定义如下:
Figure PCTCN2018099321-appb-000013
目前,对于
Figure PCTCN2018099321-appb-000014
即长度为12,采用的30组基序列的
Figure PCTCN2018099321-appb-000015
的取值如 下表:
表1:LTE下
Figure PCTCN2018099321-appb-000016
采用的基序列的
Figure PCTCN2018099321-appb-000017
的取值
Figure PCTCN2018099321-appb-000018
随着移动通信业务需求的发展变化,国际电信同盟(International Telecommunications Union,ITU)等多个组织对未来移动通信系统都开始研究新的无线通信系统(即5G NR,5Generation New RAT)。5G中提出了多种不同的上行信道传输格式,对于导频信号传输采用的基序列,以及用于数据频域扩频的基序列,目前还没有明确的解决方案。
发明内容
鉴于上述技术问题,本公开实施例提供一种上行信号序列生成方法、终端、基站及计算机可读存储介质,降低峰均功率比和序列间的相关性,提高信号传输性能和降低小区不同序列间干扰。
第一方面,提供了一种上行信号序列生成方法,包括:
根据
Figure PCTCN2018099321-appb-000019
0≤n<12生成上行信号序列
Figure PCTCN2018099321-appb-000020
其中,α值用于区分终端,上行信号基序列
Figure PCTCN2018099321-appb-000021
u表示组号,v表示组内基序列编号,
Figure PCTCN2018099321-appb-000022
表示基序列的相位;
对相位
Figure PCTCN2018099321-appb-000023
的多种可能出现的相位进行全遍历组合长度为12的上行信号序列,从中选取预定数量个拥有最低峰均功率比和最低互相关特性的上行信号序列。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000024
的取值为:-3,1,-3,1,-3,-3,3,3,-1,-1,1,1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000025
的取值为:-1,-3,-3,3,-3,3,-1,-3,-1,1,3,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000026
的取值为:3,-1,3,-1,3,3,-1,-1,3,3,3,3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000027
的取值为:-3,3,-1,-3,-1,-3,-3,3,-3,-1,1,3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000028
的取值为:1,1,-1,-1,3,3,-3,-3,1,-3,1,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000029
的取值为:1,-3,1,-3,1,1,3,3,-1,-1,-3,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000030
的取值为:-1,-3,-1,1,-1,1,3,1,-1,1,-1,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000031
的取值为:3,-1,1,-3,-3,1,-1,3,3,3,3,3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000032
的取值为:-1,1,1,3,1,3,-1, 1,-1,-3,3,1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000033
的取值为:1,3,-1,1,-1,1,1,3,1,-1,-3,3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000034
的取值为:-1,3,1,-3,-3,1,3,-1,-1,-1,-1,-1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000035
的取值为:3,3,1,1,1,1,3,-3,1,-3,3,-1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000036
的取值为:1,1,1,-3,-3,-3,1,-3,-3,1,-3,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000037
的取值为:-1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000038
的取值为:3,3,1,1,1,3,-3,1,-3,1,-1,3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000039
的取值为:1,-3,-3,-3,1,1,1,-3,1,1,-3,1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000040
的取值为:-3,-1,3,-3,-1,1,1,1,-1,-3,1,-1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000041
的取值为:3,1,1,-1,-3,3,-1,3,-3,-1,-1,1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000042
的取值为:-3,3,-1,-3,3,1,1,1,3,-3,1,3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000043
的取值为:1,-3,3,-1,3,-1,1,3,3,3,1,1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000044
的取值为:-3,-3,-3,-3,-3,1,-1,3,3,-1,1,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000045
的取值为:-3,-3,-3,-3,1,-3,1,1,-3,-3,1,1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000046
的取值为:-3,-3,-1,-1,3,3,1,1,-3,1,-3,1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000047
的取值为:-1,-1,-1,-1,-1,3,-3,1,1,-3,3,-1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000048
的取值为:1,-3,-1,3,-1,3,1,-1,-1,-1,1,1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000049
的取值为:1,3,-1,1,3,3,3,1,-1,-3,1,-1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000050
的取值为:-3,-1,1,3,-3,3,3,1,3,1,-3,3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000051
的取值为:1,-3,3,-1,3,-3,-1,-1,-1,-1,-3,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000052
的取值为:-3,3,1,3,1,-1,1,3,1,3,-3,3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000053
的取值为:-3,-3,-1,-1,-1,-3,3,-1,3,-1,1,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000054
的取值为:-3,-3,3,1,-3,-3,-3,-1,3,-1,1,3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000055
的取值为:1,1,-1,-3,-3,-1,1,3,-1,3,1,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000056
的取值为:-3,1,-1,-3,3,3,3,-3,-3,-1,3,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000057
的取值为:3,1,1,-1,3,1,-3,1,3,-3,-1,-1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000058
的取值为:1,1,3,3,-1,-3,1,3,-1,-1,-3,-3。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000059
的取值为:-1,-1,-1,-1,1,-3,-1,3,3,-1,-3,1。
可选地,所述上行信号基序列的
Figure PCTCN2018099321-appb-000060
的取值为:3,1,3,-3,3,-3,-1,-3,3,-3,3,1。
第二方面,本公开还提供了一种终端,包括:存储器、处理器、收发机 及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现如第一方面所述的上行信号序列生成方法中的步骤。
第三方面,本公开还提供了一种基站,包括:存储器、处理器、收发机及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现如第一方面所述的上行信号序列生成方法中的步骤。
第四方面,本公开还提供了一种计算机可读存储介质,其上存储有程序,该程序被处理器执行时实现如第一方面所述的上行信号序列生成方法中的步骤。
上述技术方案中的一个技术方案具有如下优点或有益效果:针对上行信号基序列的产生提出新的相位取值组合,可以降低峰均功率比和序列间的相关性,提高上行信号传输性能和降低小区不同序列间干扰。
附图说明
图1为本公开实施例提供的一种无线通信系统的系统架构图;
图2为本公开提供的一种基站的结构示意图;
图3为本公开实施例提供的一种手机结构示意图;
图4为本公开实施例提供的一种上行信号序列生成方法的流程图;
图5为本公开实施例提供的一种终端的结构示意图之一;
图6为本公开实施例提供的一种基站的结构示意图之一;
图7为本公开实施例提供的一种终端的结构示意图之二;
图8为本公开实施例提供的一种基站的结构示意图之二。
具体实施方式
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B, 单独存在B这三种情况。
本公开实施例的说明书和权利要求书中的术语“第一”和“第二”等是用于区别不同的对象,而不是用于描述对象的特定顺序。例如,第一配置信息和第二配置信息等是用于区别不同的配置信息,而不是用于描述配置信息的特定顺序。
在本公开实施例中,“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更可选或更具优势。确切而言,使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
在本公开实施例的描述中,除非另有说明,“多个”的含义是指两个或两个以上。例如,多个处理单元是指两个或两个以上的处理单元;多个系统是指两个或两个以上的系统。
本公开实施例提供的上行信号序列生成方法基站、和终端可以应用于无线通信系统中。该无线通信系统可以为采用第五代(5th Generation,5G)移动通信技术的系统(以下均简称为5G系统),参考图1,为本公开实施例提供的一种无线通信系统的架构示意图。如图1所示,该无线通信系统可以包括网络设备10和UE 11,UE 11可以与网络设备10通信。在实际应用中上述各个设备之间的连接可以为无线连接,为了方便直观地表示各个设备之间的连接关系,图1中采用实线示意。
需要说明的是,上述通信系统可以包括多个UE,网络设备和可以与多个UE通信(传输信令或传输数据)。
本公开实施例提供的网络设备可以为基站,该网络设备可以为通常所用的基站,也可以为演进型基站(evolved node base station,eNB),还可以为5G系统中的网络设备(例如下一代基站(next generation node base station,gNB)或发送和接收点(transmission and reception point,TRP))等设备。示例性的,本公开实施例以通常所用的基站为例,介绍网络设备的硬件结构。下面结合图2具体介绍本公开实施例提供的基站的各个构成部件。如图2所示,本公开实施例提供的基站可以包括:20部分以及21部分。20部分主要用于射频信号的收发以及射频信号与基带信号的转换;21部分主要用于基带 处理,对基站进行控制等。20部分通常可以称为收发单元、收发机、收发电路、或者收发器等。21部分通常是基站的控制中心,通常可以称为处理单元,用于控制基站执行上述图2中关于基站(即服务基站)所执行的步骤。具体可参见上述相关部分的描述。
20部分的收发单元,也可以称为收发机,或收发器等,其包括天线和射频单元,其中射频单元主要用于进行射频处理。可选的,可以将20部分中用于实现接收功能的器件视为接收单元,将用于实现发送功能的器件视为发送单元,即20部分包括接收单元和发送单元。接收单元也可以称为接收机、接收器、或接收电路等,发送单元可以称为发射机、发射器或者发射电路等。
21部分可以包括一个或多个单板,每个单板可以包括一个或多个处理器和一个或多个存储器,处理器用于读取和执行存储器中的程序以实现基带处理功能以及对基站的控制。若存在多个单板,各个单板之间可以互联以增加处理能力。作为一中可选的实施方式,也可以是多个单板共用一个或多个处理器,或者是多个单板共用一个或多个存储器,或者是多个单板同时共用一个或多个处理器。其中,存储器和处理器可以是集成在一起的,也可以是独立设置的。在一些实施例中,20部分和21部分可以是集成在一起的,也可以是独立设置的。另外,21部分中的全部功能可以集成在一个芯片中实现,也可以部分功能集成在一个芯片中实现另外一部分功能集成在其他一个或多个芯片中实现,本申请对此不进行限定。
本公开实施例提供的UE可以为手机、平板电脑、笔记本电脑、超级移动个人计算机(ultra-mobile personal computer,UMPC)、上网本或者个人数字助理(personal digital assistant,PDA)等。
示例性的,本公开实施例以UE为手机为例,介绍UE的硬件结构。下面结合图3具体介绍本公开实施例提供的手机的各个构成部件。如图3所示,本公开实施例提供的手机包括:处理器30、射频(radio frequency,RF)电路31、电源32、存储器33、输入单元34、显示单元35以及音频电路36等部件。本领域技术人员可以理解,图3中示出的手机的结构并不构成对手机的限定,其可以包括比如图3所示的部件更多或更少的部件,或者可以组合如图3所示的部件中的某些部件,或者可以与如图3所示的部件布置不同。
处理器30是手机的控制中心,利用各种接口和线路连接整个手机的各个部分。通过运行或执行存储在存储器33内的软件程序和/或模块,以及调用存储在存储器33内的数据,执行手机的各种功能和处理数据,从而对手机进行整体监控。可选的,处理器30可包括一个或多个处理单元。可选的,处理器30可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序等;调制解调处理器主要处理无线通信。可以理解的是,上述调制解调处理器也可以为与处理器30单独存在的处理器。
RF电路31可用于在收发信息或通话过程中,接收和发送信号。例如,将基站的下行信息接收后,给处理器30处理;另外,将上行的数据发送给基站。通常,RF电路包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(low noise amplifier,LNA)以及双工器等。此外,手机还可以通过RF电路31与网络中的其他设备实现无线通信。无线通信可以使用任一通信标准或协议,包括但不限于全球移动通讯系统(global system of mobile communication,GSM)、通用分组无线服务(general packet radio service,GPRS)、码分多址(code division multiple access,CDMA)、宽带码分多址(wideband code division multiple access,WCDMA)、LTE、电子邮件以及短消息服务(short messaging service,SMS)等。
电源32可用于给手机的各个部件供电,电源32可以为电池。可选的,电源可以通过电源管理系统与处理器30逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
存储器33可用于存储软件程序和/或模块,处理器30通过运行存储在存储器33的软件程序和/或模块,从而执行手机的各种功能应用以及数据处理。存储器33可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如音频数据、图像数据、电话本等)等。此外,存储器33可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件或其他易失性固态存储器件。
输入单元34可用于接收输入的数字或字符信息,以及产生与手机的用户 设置以及功能控制有关的键信号输入。具体地,输入单元34可包括触摸屏341以及其他输入设备342。触摸屏341,也称为触摸面板,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触摸屏341上或在触摸屏341附近的操作),并根据预先设定的程式驱动相应的连接装置。可选的,触摸屏341可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器30,并能接收处理器30发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触摸屏341。其他输入设备342可以包括但不限于物理键盘、功能键(比如音量控制按键、电源开关按键等)、轨迹球、鼠标以及操作杆等中的一种或多种。
显示单元35可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元35可包括显示面板351。可选的,可以采用液晶显示器(liquid crystal display,LCD)、有机发光二极管(organic light-emitting diode,OLED)等形式来配置显示面板351。进一步的,触摸屏341可覆盖显示面板351,当触摸屏341检测到在其上或附近的触摸操作后,传送给处理器30以确定触摸事件的类型,随后处理器30根据触摸事件的类型在显示面板351上提供相应的视觉输出。虽然在图3中,触摸屏341与显示面板351是作为两个独立的部件来实现手机的输入和输出功能,但是在某些实施例中,可以将触摸屏341与显示面板351集成而实现手机的输入和输出功能。
音频电路36、扬声器361和麦克风362,用于提供用户与手机之间的音频接口。一方面,音频电路36可将接收到的音频数据转换后的电信号,传输到扬声器361,由扬声器361转换为声音信号输出。另一方面,麦克风362将收集的声音信号转换为电信号,由音频电路36接收后转换为音频数据,再将音频数据通过处理器30输出至RF电路31以发送给比如另一手机,或者将音频数据通过处理器30输出至存储器33以便进一步处理。
可选的,如图3所示的手机还可以包括各种传感器。例如陀螺仪传感器、湿度计传感器、红外线传感器、磁力计传感器等,在此不再赘述。
可选的,如图3所示的手机还可以包括Wi-Fi模块、蓝牙模块等,在此不再赘述。
参见图4,图中示出了一种上行信号序列生成方法的流程图,该方法的执行主体为终端或基站,具体步骤如下:
步骤401、根据
Figure PCTCN2018099321-appb-000061
0≤n<12生成上行信号序列
Figure PCTCN2018099321-appb-000062
其中,α值用于区分终端,上行信号基序列
Figure PCTCN2018099321-appb-000063
u表示组号,v表示组内基序列编号,
Figure PCTCN2018099321-appb-000064
表示基序列的相位;
步骤402、对相位
Figure PCTCN2018099321-appb-000065
的多种可能出现的相位进行全遍历组合长度为12的上行信号序列,从中选取预定数量个拥有最低峰均功率比和最低互相关特性的上行信号序列。
上述对相位
Figure PCTCN2018099321-appb-000066
的多种可能出现的相位进行全遍历组合长度为12的上行信号基序列可以是,对相位
Figure PCTCN2018099321-appb-000067
的四种可能出现相位
Figure PCTCN2018099321-appb-000068
Figure PCTCN2018099321-appb-000069
进行全遍历组合长度为12的上行信号基序列,得到4的12次方个候选上行信号基序列,从中选取30个拥有最低峰均功率比和最低互相关特性的上行信号基序列。
实施方式1
例如:u∈{0,1,...,29},下面介绍
Figure PCTCN2018099321-appb-000070
的取值范围:
可选地,第1组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000071
的取值为:-3,1,-3,1,-3,-3,3,3,-1,-1,1,1。
可选地,第2组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000072
的取值为:-1,-3,-3,3,-3,3,-1,-3,-1,1,3,-3。
可选地,第3组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000073
的取值为:3,-1,3,-1,3,3,-1,-1,3,3,3,3。
可选地,第4组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000074
的取值为:-3,3,-1,-3,-1,-3,-3,3,-3,-1,1,3。
可选地,第5组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000075
的取值为:1,1,-1,-1, 3,3,-3,-3,1,-3,1,-3。
可选地,第6组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000076
的取值为:1,-3,1,-3,1,1,3,3,-1,-1,-3,-3。
可选地,第7组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000077
的取值为:-1,-3,-1,1,-1,1,3,1,-1,1,-1,-3。
可选地,第8组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000078
的取值为:3,-1,1,-3,-3,1,-1,3,3,3,3,3。
可选地,第9组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000079
的取值为:-1,1,1,3,1,3,-1,1,-1,-3,3,1。
可选地,第10组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000080
的取值为:1,3,-1,1,-1,1,1,3,1,-1,-3,3。
可选地,第11组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000081
的取值为:-1,3,1,-3,-3,1,3,-1,-1,-1,-1,-1。
可选地,第12组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000082
的取值为:3,3,1,1,1,1,3,-3,1,-3,3,-1。
可选地,第13组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000083
的取值为:1,1,1,-3,-3,-3,1,-3,-3,1,-3,-3。
可选地,第14组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000084
的取值为:-1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3。
可选地,第15组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000085
的取值为:3,3,1,1,1,3,-3,1,-3,1,-1,3。
可选地,第16组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000086
的取值为:1,-3,-3,-3,1,1,1,-3,1,1,-3,1。
可选地,第17组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000087
的取值为:-3,-1,3,-3,-1,1,1,1,-1,-3,1,-1。
可选地,第18组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000088
的取值为:3,1,1,-1,-3,3,-1,3,-3,-1,-1,1。
可选地,第19组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000089
的取值为:-3,3,-1,-3,3,1,1,1,3,-3,1,3。
可选地,第20组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000090
的取值为:1,-3,3,-1,3,-1,1,3,3,3,1,1。
可选地,第21组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000091
的取值为:-3,-3,-3,-3,-3,1,-1,3,3,-1,1,-3。
可选地,第22组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000092
的取值为:-3,-3,-3,-3,1,-3,1,1,-3,-3,1,1。
可选地,第23组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000093
的取值为:-3,-3,-1,-1,3,3,1,1,-3,1,-3,1。
可选地,第24组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000094
的取值为:-1,-1,-1,-1,-1,3,-3,1,1,-3,3,-1。
可选地,第25组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000095
的取值为:1,-3,-1,3,-1,3,1,-1,-1,-1,1,1。
可选地,第26组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000096
的取值为:1,3,-1,1,3,3,3,1,-1,-3,1,-1。
可选地,第27组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000097
的取值为:-3,-1,1,3,-3,3,3,1,3,1,-3,3。
可选地,第28组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000098
的取值为:1,-3,3,-1,3,-3,-1,-1,-1,-1,-3,-3。
可选地,第29组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000099
的取值为:-3,3,1,3,1,-1,1,3,1,3,-3,3。
可选地,第30组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000100
的取值为:-3,-3,-1,-1,-1,-3,3,-1,3,-1,1,-3。
第1到第30组作为长度为12的基序列的
Figure PCTCN2018099321-appb-000101
的取值定义表,如表2,基序列根据公式:
Figure PCTCN2018099321-appb-000102
0≤n≤11产生,u∈{0,1,...,29}表示组号。
表2:选取第1到30组
Figure PCTCN2018099321-appb-000103
Figure PCTCN2018099321-appb-000104
实施方式2:
例如:u∈{0,1,...,29},下面介绍
Figure PCTCN2018099321-appb-000105
的取值范围:
可选地,第1组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000106
的取值为:-3,1,-3,1,-3,-3,3,3,-1,-1,1,1。
可选地,第2组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000107
的取值为:-1,-3,-3,3,-3,3,-1,-3,-1,1,3,-3。
可选地,第3组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000108
的取值为:3,-1,3,-1,3,3,-1,-1,3,3,3,3。
可选地,第4组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000109
的取值为:-3,3,-1,-3,-1,-3,-3,3,-3,-1,1,3。
可选地,第5组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000110
的取值为:1,1,-1,-1,3,3,-3,-3,1,-3,1,-3。
可选地,第6组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000111
的取值为:1,-3,1,-3,1,1,3,3,-1,-1,-3,-3。
可选地,第7组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000112
的取值为:-1,-3,-1,1,-1,1,3,1,-1,1,-1,-3。
可选地,第8组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000113
的取值为:3,-1,1,-3,-3,1,-1,3,3,3,3,3。
可选地,第9组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000114
的取值为:-1,1,1,3,1,3,-1,1,-1,-3,3,1。
可选地,第10组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000115
的取值为:1,3,-1,1,-1,1,1,3,1,-1,-3,3。
可选地,第11组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000116
的取值为:-1,3,1,-3,-3,1,3,-1,-1,-1,-1,-1。
可选地,第12组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000117
的取值为:3,3,1,1,1,1,3,-3,1,-3,3,-1。
可选地,第13组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000118
的取值为:-3,-3,3,1,-3,-3,-3,-1,3,-1,1,3。
可选地,第14组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000119
的取值为:-1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3。
可选地,第15组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000120
的取值为:3,3,1,1,1,3,-3,1,-3,1,-1,3。
可选地,第16组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000121
的取值为:1,-3,-3,-3,1,1,1,-3,1,1,-3,1。
可选地,第17组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000122
的取值为:1,1,-1,-3,-3,-1,1,3,-1,3,1,-3。
可选地,第18组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000123
的取值为:3,1,1,-1,-3,3,-1,3,-3,-1,-1,1。
可选地,第19组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000124
的取值为:-3,3,-1,-3, 3,1,1,1,3,-3,1,3。
可选地,第20组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000125
的取值为:1,-3,3,-1,3,-1,1,3,3,3,1,1。
可选地,第21组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000126
的取值为:-3,1,-1,-3,3,3,3,-3,-3,-1,3,-3。
可选地,第22组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000127
的取值为:-3,-3,-3,-3,1,-3,1,1,-3,-3,1,1。
可选地,第23组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000128
的取值为:-3,-3,-1,-1,3,3,1,1,-3,1,-3,1。
可选地,第24组,所述上行信号基序列的的取值为:3,1,1,-1,3,
Figure PCTCN2018099321-appb-000129
1,-3,1,3,-3,-1,-1。
可选地,第25组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000130
的取值为:1,-3,-1,3,-1,3,1,-1,-1,-1,1,1。
可选地,第26组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000131
的取值为1,1,3,3,-1,-3,1,3,-1,-1,-3,-3。
可选地,第27组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000132
的取值为:-3,-1,1,3,-3,3,3,1,3,1,-3,3。
可选地,第28组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000133
的取值为:1,-3,3,-1,3,-3,-1,-1,-1,-1,-3,-3。
可选地,第29组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000134
的取值为:-1,-1,-1,-1,1,-3,-1,3,3,-1,-3,1。
可选地,第30组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000135
的取值为:3,1,3,-3,3,-3,-1,-3,3,-3,3,1。
第1到第30组作为长度为12的基序列的
Figure PCTCN2018099321-appb-000136
的取值定义表,如表3,基序列根据公式:
Figure PCTCN2018099321-appb-000137
0≤n≤11产生,u∈{0,1,...,29}表示组号。
表3:选取第1到30组
Figure PCTCN2018099321-appb-000138
Figure PCTCN2018099321-appb-000139
这样,在本公开实施例中,针对上行信号基序列的产生提出新的相位取值组合,可以降低峰均功率比和序列间的相关性,提高信号传输性能和降低小区不同序列间干扰。
本公开实施例中还提供了一种终端,由于终端解决问题的原理与本公开实施例中上行信号序列生成方法相似,因此该终端的实施可以参见方法的实施,重复之处不再敷述。
参见图5,图中示出了一种终端的结构,该终端500包括:处理器501,所述处理器501用于根据
Figure PCTCN2018099321-appb-000140
0≤n<12生成上行信号序列
Figure PCTCN2018099321-appb-000141
其中,α值用于区分终端,上行信号基序列
Figure PCTCN2018099321-appb-000142
u表示组号,v 表示组内基序列编号,
Figure PCTCN2018099321-appb-000143
表示基序列的相位;
所述处理器501还用于对相位
Figure PCTCN2018099321-appb-000144
的多种可能出现的相位进行全遍历组合长度为12的上行信号序列,从中选取预定数量个拥有最低峰均功率比和最低互相关特性的上行信号序列。
上述对相位
Figure PCTCN2018099321-appb-000145
的多种可能出现的相位进行全遍历组合长度为12的上行信号基序列可以是,对相位
Figure PCTCN2018099321-appb-000146
的四种可能出现相位
Figure PCTCN2018099321-appb-000147
Figure PCTCN2018099321-appb-000148
进行全遍历组合长度为12的上行信号序列,得到4的12次方个候选上行信号序列,从中选取30个拥有最低峰均功率比和最低互相关特性的上行信号序列。
实施方式1:
例如:u∈{0,1,...,29},下面介绍
Figure PCTCN2018099321-appb-000149
的取值范围:
可选地,第1组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000150
的取值为:-3,1,-3,1,-3,-3,3,3,-1,-1,1,1。
可选地,第2组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000151
的取值为:-1,-3,-3,3,-3,3,-1,-3,-1,1,3,-3。
可选地,第3组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000152
的取值为:3,-1,3,-1,3,3,-1,-1,3,3,3,3。
可选地,第4组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000153
的取值为:-3,3,-1,-3,-1,-3,-3,3,-3,-1,1,3。
可选地,第5组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000154
的取值为:1,1,-1,-1,3,3,-3,-3,1,-3,1,-3。
可选地,第6组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000155
的取值为:1,-3,1,-3,1,1,3,3,-1,-1,-3,-3。
可选地,第7组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000156
的取值为:-1,-3,-1,1,-1,1,3,1,-1,1,-1,-3。
可选地,第8组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000157
的取值为:3,-1,1,-3,-3,1,-1,3,3,3,3,3。
可选地,第9组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000158
的取值为:-1,1,1,3,1,3,-1,1,-1,-3,3,1。
可选地,第10组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000159
的取值为:1,3,-1,1,-1,1,1,3,1,-1,-3,3。
可选地,第11组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000160
的取值为:-1,3,1,-3,-3,1,3,-1,-1,-1,-1,-1。
可选地,第12组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000161
的取值为:3,3,1,1,1,1,3,-3,1,-3,3,-1。
可选地,第13组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000162
的取值为:1,1,1,-3,-3,-3,1,-3,-3,1,-3,-3。
可选地,第14组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000163
的取值为:-1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3。
可选地,第15组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000164
的取值为:3,3,1,1,1,3,-3,1,-3,1,-1,3。
可选地,第16组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000165
的取值为:1,-3,-3,-3,1,1,1,-3,1,1,-3,1。
可选地,第17组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000166
的取值为:-3,-1,3,-3,-1,1,1,1,-1,-3,1,-1。
可选地,第18组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000167
的取值为:3,1,1,-1,-3,3,-1,3,-3,-1,-1,1。
可选地,第19组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000168
的取值为:-3,3,-1,-3,3,1,1,1,3,-3,1,3。
可选地,第20组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000169
的取值为:1,-3,3,-1,3,-1,1,3,3,3,1,1。
可选地,第21组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000170
的取值为:-3,-3,-3,-3,-3,1,-1,3,3,-1,1,-3。
可选地,第22组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000171
的取值为:-3,-3,-3,-3,1,-3,1,1,-3,-3,1,1。
可选地,第23组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000172
的取值为:-3,-3,-1, -1,3,3,1,1,-3,1,-3,1。
可选地,第24组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000173
的取值为:-1,-1,-1,-1,-1,3,-3,1,1,-3,3,-1。
可选地,第25组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000174
的取值为:1,-3,-1,3,-1,3,1,-1,-1,-1,1,1。
可选地,第26组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000175
的取值为:1,3,-1,1,3,3,3,1,-1,-3,1,-1。
可选地,第27组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000176
的取值为:-3,-1,1,3,-3,3,3,1,3,1,-3,3。
可选地,第28组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000177
的取值为:1,-3,3,-1,3,-3,-1,-1,-1,-1,-3,-3。
可选地,第29组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000178
的取值为:-3,3,1,3,1,-1,1,3,1,3,-3,3。
可选地,第30组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000179
的取值为:-3,-3,-1,-1,-1,-3,3,-1,3,-1,1,-3。
实施方式2:
例如:u∈{0,1,...,29},下面介绍
Figure PCTCN2018099321-appb-000180
的取值范围:
可选地,第1组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000181
的取值为:-3,1,-3,1,-3,-3,3,3,-1,-1,1,1。
可选地,第2组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000182
的取值为:-1,-3,-3,3,-3,3,-1,-3,-1,1,3,-3。
可选地,第3组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000183
的取值为:3,-1,3,-1,3,3,-1,-1,3,3,3,3。
可选地,第4组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000184
的取值为:-3,3,-1,-3,-1,-3,-3,3,-3,-1,1,3。
可选地,第5组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000185
的取值为:1,1,-1,-1,3,3,-3,-3,1,-3,1,-3。
可选地,第6组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000186
的取值为:1,-3,1,-3,1,1,3,3,-1,-1,-3,-3。
可选地,第7组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000187
的取值为:-1,-3,-1,1,-1,1,3,1,-1,1,-1,-3。
可选地,第8组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000188
的取值为:3,-1,1,-3,-3,1,-1,3,3,3,3,3。
可选地,第9组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000189
的取值为:-1,1,1,3,1,3,-1,1,-1,-3,3,1。
可选地,第10组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000190
的取值为:1,3,-1,1,-1,1,1,3,1,-1,-3,3。
可选地,第11组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000191
的取值为:-1,3,1,-3,-3,1,3,-1,-1,-1,-1,-1。
可选地,第12组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000192
的取值为:3,3,1,1,1,1,3,-3,1,-3,3,-1。
可选地,第13组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000193
的取值为:-3,-3,3,1,-3,-3,-3,-1,3,-1,1,3。
可选地,第14组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000194
的取值为:-1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3。
可选地,第15组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000195
的取值为:3,3,1,1,1,3,-3,1,-3,1,-1,3。
可选地,第16组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000196
的取值为:1,-3,-3,-3,1,1,1,-3,1,1,-3,1。
可选地,第17组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000197
的取值为:1,1,-1,-3,-3,-1,1,3,-1,3,1,-3。
可选地,第18组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000198
的取值为:3,1,1,-1,-3,3,-1,3,-3,-1,-1,1。
可选地,第19组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000199
的取值为:-3,3,-1,-3,3,1,1,1,3,-3,1,3。
可选地,第20组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000200
的取值为:1,-3,3,-1,3,-1,1,3,3,3,1,1。
可选地,第21组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000201
的取值为:-3,1,-1,-3,3,3,3,-3,-3,-1,3,-3。
可选地,第22组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000202
的取值为:-3,-3,-3,-3,1,-3,1,1,-3,-3,1,1。
可选地,第23组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000203
的取值为:-3,-3,-1,-1,3,3,1,1,-3,1,-3,1。
可选地,第24组,所述上行信号基序列的的取值为:3,1,1,-1,3,
Figure PCTCN2018099321-appb-000204
1,-3,1,3,-3,-1,-1。
可选地,第25组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000205
的取值为:1,-3,-1,3,-1,3,1,-1,-1,-1,1,1。
可选地,第26组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000206
的取值为1,1,3,3,-1,-3,1,3,-1,-1,-3,-3。
可选地,第27组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000207
的取值为:-3,-1,1,3,-3,3,3,1,3,1,-3,3。
可选地,第28组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000208
的取值为:1,-3,3,-1,3,-3,-1,-1,-1,-1,-3,-3。
可选地,第29组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000209
的取值为:-1,-1,-1,-1,1,-3,-1,3,3,-1,-3,1。
可选地,第30组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000210
的取值为:3,1,3,-3,3,-3,-1,-3,3,-3,3,1。
本实施例提供的终端,可以执行上述方法实施例,其实现原理和技术效果类似,本实施例此处不再赘述。
本公开实施例中还提供了一种基站,由于基站解决问题的原理与本公开实施例中上行信号序列生成方法相似,因此该基站的实施可以参见方法的实施,重复之处不再敷述。
参见图6,图中示出了一种基站的结构,该基站600包括:处理器601,所述处理器601用于根据
Figure PCTCN2018099321-appb-000211
0≤n<12生成上行信号序列
Figure PCTCN2018099321-appb-000212
其中,α值用于区分终端,上行信号基序列
Figure PCTCN2018099321-appb-000213
u表示组号,v表示组内基序列编号,
Figure PCTCN2018099321-appb-000214
表示基序列的相位;
所述处理器601还用于对相位
Figure PCTCN2018099321-appb-000215
的多种可能出现的相位进行全遍历组合长度为12的上行信号序列,从中选取预定数量个拥有最低峰均功率比和 最低互相关特性的上行信号序列。
上述对相位
Figure PCTCN2018099321-appb-000216
的多种可能出现的相位进行全遍历组合长度为12的上行信号基序列可以是,对相位
Figure PCTCN2018099321-appb-000217
的四种可能出现相位
Figure PCTCN2018099321-appb-000218
Figure PCTCN2018099321-appb-000219
进行全遍历组合长度为12的上行信号基序列,得到4的12次方个候选上行信号基序列,从中选取30个拥有最低峰均功率比和最低互相关特性的上行信号基序列。
实施方式1
例如:u∈{0,1,...,29},下面介绍
Figure PCTCN2018099321-appb-000220
的取值范围:
可选地,第1组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000221
的取值为:-3,1,-3,1,-3,-3,3,3,-1,-1,1,1。
可选地,第2组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000222
的取值为:-1,-3,-3,3,-3,3,-1,-3,-1,1,3,-3。
可选地,第3组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000223
的取值为:3,-1,3,-1,3,3,-1,-1,3,3,3,3。
可选地,第4组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000224
的取值为:-3,3,-1,-3,-1,-3,-3,3,-3,-1,1,3。
可选地,第5组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000225
的取值为:1,1,-1,-1,3,3,-3,-3,1,-3,1,-3。
可选地,第6组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000226
的取值为:1,-3,1,-3,1,1,3,3,-1,-1,-3,-3。
可选地,第7组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000227
的取值为:-1,-3,-1,1,-1,1,3,1,-1,1,-1,-3。
可选地,第8组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000228
的取值为:3,-1,1,-3,-3,1,-1,3,3,3,3,3。
可选地,第9组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000229
的取值为:-1,1,1,3,1,3,-1,1,-1,-3,3,1。
可选地,第10组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000230
的取值为:1,3,-1,1,-1,1,1,3,1,-1,-3,3。
可选地,第11组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000231
的取值为:-1,3,1,-3,-3,1,3,-1,-1,-1,-1,-1。
可选地,第12组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000232
的取值为:3,3,1,1,1,1,3,-3,1,-3,3,-1。
可选地,第13组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000233
的取值为:1,1,1,-3,-3,-3,1,-3,-3,1,-3,-3。
可选地,第14组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000234
的取值为:-1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3。
可选地,第15组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000235
的取值为:3,3,1,1,1,3,-3,1,-3,1,-1,3。
可选地,第16组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000236
的取值为:1,-3,-3,-3,1,1,1,-3,1,1,-3,1。
可选地,第17组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000237
的取值为:-3,-1,3,-3,-1,1,1,1,-1,-3,1,-1。
可选地,第18组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000238
的取值为:3,1,1,-1,-3,3,-1,3,-3,-1,-1,1。
可选地,第19组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000239
的取值为:-3,3,-1,-3,3,1,1,1,3,-3,1,3。
可选地,第20组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000240
的取值为:1,-3,3,-1,3,-1,1,3,3,3,1,1。
可选地,第21组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000241
的取值为:-3,-3,-3,-3,-3,1,-1,3,3,-1,1,-3。
可选地,第22组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000242
的取值为:-3,-3,-3,-3,1,-3,1,1,-3,-3,1,1。
可选地,第23组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000243
的取值为:-3,-3,-1,-1,3,3,1,1,-3,1,-3,1。
可选地,第24组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000244
的取值为:-1,-1,-1,-1,-1,3,-3,1,1,-3,3,-1。
可选地,第25组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000245
的取值为:1,-3,-1,3, -1,3,1,-1,-1,-1,1,1。
可选地,第26组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000246
的取值为:1,3,-1,1,3,3,3,1,-1,-3,1,-1。
可选地,第27组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000247
的取值为:-3,-1,1,3,-3,3,3,1,3,1,-3,3。
可选地,第28组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000248
的取值为:1,-3,3,-1,3,-3,-1,-1,-1,-1,-3,-3。
可选地,第29组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000249
的取值为:-3,3,1,3,1,-1,1,3,1,3,-3,3。
可选地,第30组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000250
的取值为:-3,-3,-1,-1,-1,-3,3,-1,3,-1,1,-3。
实施方式2:
例如:u∈{0,1,...,29},下面介绍
Figure PCTCN2018099321-appb-000251
的取值范围:
可选地,第1组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000252
的取值为:-3,1,-3,1,-3,-3,3,3,-1,-1,1,1。
可选地,第2组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000253
的取值为:-1,-3,-3,3,-3,3,-1,-3,-1,1,3,-3。
可选地,第3组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000254
的取值为:3,-1,3,-1,3,3,-1,-1,3,3,3,3。
可选地,第4组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000255
的取值为:-3,3,-1,-3,-1,-3,-3,3,-3,-1,1,3。
可选地,第5组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000256
的取值为:1,1,-1,-1,3,3,-3,-3,1,-3,1,-3。
可选地,第6组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000257
的取值为:1,-3,1,-3,1,1,3,3,-1,-1,-3,-3。
可选地,第7组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000258
的取值为:-1,-3,-1,1,-1,1,3,1,-1,1,-1,-3。
可选地,第8组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000259
的取值为:3,-1,1,-3,-3,1,-1,3,3,3,3,3。
可选地,第9组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000260
的取值为:-1,1,1,3,1,3,-1,1,-1,-3,3,1。
可选地,第10组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000261
的取值为:1,3,-1,1,-1,1,1,3,1,-1,-3,3。
可选地,第11组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000262
的取值为:-1,3,1,-3,-3,1,3,-1,-1,-1,-1,-1。
可选地,第12组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000263
的取值为:3,3,1,1,1,1,3,-3,1,-3,3,-1。
可选地,第13组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000264
的取值为:-3,-3,3,1,-3,-3,-3,-1,3,-1,1,3。
可选地,第14组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000265
的取值为:-1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3。
可选地,第15组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000266
的取值为:3,3,1,1,1,3,-3,1,-3,1,-1,3。
可选地,第16组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000267
的取值为:1,-3,-3,-3,1,1,1,-3,1,1,-3,1。
可选地,第17组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000268
的取值为:1,1,-1,-3,-3,-1,1,3,-1,3,1,-3。
可选地,第18组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000269
的取值为:3,1,1,-1,-3,3,-1,3,-3,-1,-1,1。
可选地,第19组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000270
的取值为:-3,3,-1,-3,3,1,1,1,3,-3,1,3。
可选地,第20组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000271
的取值为:1,-3,3,-1,3,-1,1,3,3,3,1,1。
可选地,第21组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000272
的取值为:-3,1,-1,-3,3,3,3,-3,-3,-1,3,-3。
可选地,第22组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000273
的取值为:-3,-3,-3,-3,1,-3,1,1,-3,-3,1,1。
可选地,第23组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000274
的取值为:-3,-3,-1,-1,3,3,1,1,-3,1,-3,1。
可选地,第24组,所述上行信号基序列的的取值为:3,1,1,-1,3,
Figure PCTCN2018099321-appb-000275
1,-3,1,3,-3,-1,-1。
可选地,第25组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000276
的取值为:1,-3,-1,3,-1,3,1,-1,-1,-1,1,1。
可选地,第26组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000277
的取值为1,1,3,3,-1,-3,1,3,-1,-1,-3,-3。
可选地,第27组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000278
的取值为:-3,-1,1,3,-3,3,3,1,3,1,-3,3。
可选地,第28组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000279
的取值为:1,-3,3,-1,3,-3,-1,-1,-1,-1,-3,-3。
可选地,第29组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000280
的取值为:-1,-1,-1,-1,1,-3,-1,3,3,-1,-3,1。
可选地,第30组,所述上行信号基序列的
Figure PCTCN2018099321-appb-000281
的取值为:3,1,3,-3,3,-3,-1,-3,3,-3,3,1。
本实施例提供的基站,可以执行上述方法实施例,其实现原理和技术效果类似,本实施例此处不再赘述。
如图7所示,图7所示的终端700包括:至少一个处理器701、存储器702、至少一个网络接口704和用户接口703。终端700中的各个组件通过总线系统705耦合在一起。可理解,总线系统705用于实现这些组件之间的连接通信。总线系统705除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图7中将各种总线都标为总线系统705。
其中,用户接口703可以包括显示器、键盘或者点击设备(例如,鼠标,轨迹球(trackball)、触感板或者触摸屏等。
可以理解,本公开实施例中的存储器702可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的 RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本公开实施例描述的系统和方法的存储器602旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中,存储器702保存了如下的元素,可执行模块或者数据结构,或者他们的子集,或者他们的扩展集:操作系统7021和应用程序7022。
其中,操作系统7021,包含各种系统程序,例如框架层、核心库层、驱动层等,用于实现各种基础业务以及处理基于硬件的任务。应用程序7022,包含各种应用程序,例如媒体播放器(Media Player)、浏览器(Browser)等,用于实现各种应用业务。实现本公开实施例方法的程序可以包含在应用程序7022中。
在本公开实施例中,通过调用存储器702保存的程序或指令,具体的,可以是应用程序7022中保存的程序或指令,执行时实现上行信号序列生成方法中的步骤。
上述本公开实施例揭示的方法可以应用于处理器701中,或者由处理器701实现。处理器701可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过处理器701中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器701可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本公开实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本公开实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位 于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的保存介质中。该保存介质位于存储器702,处理器701读取存储器702中的信息,结合其硬件完成上述方法的步骤。
本公开实施例提供一种基站,图8示出的是本公开实施例提供基站800的结构示意图。如图8所示,基站800包括:处理器801、收发机802、存储器803、用户接口804和总线接口。
其中,处理器801可以负责管理总线架构和通常的处理。存储器803可以存储处理器801在执行操作时所使用的数据。
本公开实施例中,基站800还可以包括:存储在存储器803上并可在处理器801上运行的计算机程序。计算机程序被处理器801、执行时实现如下步骤:根据
Figure PCTCN2018099321-appb-000282
0≤n<12生成上行信号序列
Figure PCTCN2018099321-appb-000283
其中,α值用于区分终端,上行信号基序列
Figure PCTCN2018099321-appb-000284
u表示组号,v表示组内基序列编号,
Figure PCTCN2018099321-appb-000285
表示基序列的相位;对相位
Figure PCTCN2018099321-appb-000286
的多种可能出现的相位进行全遍历组合长度为12的上行信号序列,从中选取预定数量个拥有最低峰均功率比和最低互相关特性的上行信号序列。
在图中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器801代表的一个或多个处理器和存储器803代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本公开实施例不再对其进行进一步描述。总线接口提供接口。收发机802可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的UE,用户接口804还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
本公开实施例还提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现如上所述的上行信号序列生成方法中的步骤。
结合本公开公开内容所描述的方法或者算法的步骤可以硬件的方式来实现,也可以是由处理器执行软件指令的方式来实现。软件指令可以由相应的软件模块组成,软件模块可以被存放于RAM、闪存、ROM、EPROM、EEPROM、 寄存器、硬盘、移动硬盘、只读光盘或者本领域熟知的任何其它形式的存储介质中。一种示例性的存储介质耦合至处理器,从而使处理器能够从该存储介质读取信息,且可向该存储介质写入信息。当然,存储介质也可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。另外,该ASIC可以位于核心网接口设备中。当然,处理器和存储介质也可以作为分立组件存在于核心网接口设备中。
本领域技术人员应该可以意识到,在上述一个或多个示例中,本公开所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时,可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质,其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上所述的具体实施方式,对本公开的目的、技术方案和有益效果进行了进一步详细说明,所应理解的是,以上所述仅为本公开的具体实施方式而已,并不用于限定本公开的保护范围,凡在本公开的技术方案的基础之上,所做的任何修改、等同替换、改进等,均应包括在本公开的保护范围之内。
本领域内的技术人员应明白,本公开实施例可提供为方法、系统、或计算机程序产品。因此,本公开实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本公开实施例是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指 定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本公开实施例进行各种改动和变型而不脱离本公开的范围。这样,倘若本公开实施例的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。

Claims (41)

  1. 一种上行信号序列生成方法,包括:
    根据
    Figure PCTCN2018099321-appb-100001
    0≤n<12生成上行信号序列
    Figure PCTCN2018099321-appb-100002
    其中,α值用于区分终端,上行信号基序列
    Figure PCTCN2018099321-appb-100003
    u表示组号,v表示组内基序列编号,
    Figure PCTCN2018099321-appb-100004
    表示基序列的相位;
    对相位
    Figure PCTCN2018099321-appb-100005
    的多种可能出现的相位进行全遍历组合长度为12的上行信号序列,从中选取预定数量个拥有最低峰均功率比和最低互相关特性的上行信号序列。
  2. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100006
    的取值为:-3,1,-3,1,-3,-3,3,3,-1,-1,1,1。
  3. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100007
    的取值为:-1,-3,-3,3,-3,3,-1,-3,-1,1,3,-3。
  4. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100008
    的取值为:3,-1,3,-1,3,3,-1,-1,3,3,3,3。
  5. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100009
    的取值为:-3,3,-1,-3,-1,-3,-3,3,-3,-1,1,3。
  6. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100010
    的取值为:1,1,-1,-1,3,3,-3,-3,1,-3,1,-3。
  7. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100011
    的取值为:1,-3,1,-3,1,1,3,3,-1,-1,-3,-3。
  8. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100012
    的取值为:-1,-3,-1,1,-1,1,3,1,-1,1,-1,-3。
  9. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100013
    的取值为:3,-1,1,-3,-3,1,-1,3,3,3,3,3。
  10. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100014
    的取值为:-1,1,1,3,1,3,-1,1,-1,-3,3,1。
  11. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100015
    的取 值为:1,3,-1,1,-1,1,1,3,1,-1,-3,3。
  12. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100016
    的取值为:-1,3,1,-3,-3,1,3,-1,-1,-1,-1,-1。
  13. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100017
    的取值为:3,3,1,1,1,1,3,-3,1,-3,3,-1。
  14. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100018
    的取值为:1,1,1,-3,-3,-3,1,-3,-3,1,-3,-3。
  15. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100019
    的取值为:-1,1,3,-3,-1,-3,1,-1,1,-1,-1,-3。
  16. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100020
    的取值为:3,3,1,1,1,3,-3,1,-3,1,-1,3。
  17. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100021
    的取值为:1,-3,-3,-3,1,1,1,-3,1,1,-3,1。
  18. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100022
    的取值为:-3,-1,3,-3,-1,1,1,1,-1,-3,1,-1。
  19. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100023
    的取值为:3,1,1,-1,-3,3,-1,3,-3,-1,-1,1。
  20. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100024
    的取值为:-3,3,-1,-3,3,1,1,1,3,-3,1,3。
  21. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100025
    的取值为:1,-3,3,-1,3,-1,1,3,3,3,1,1。
  22. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100026
    的取值为:-3,-3,-3,-3,-3,1,-1,3,3,-1,1,-3。
  23. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100027
    的取值为:-3,-3,-3,-3,1,-3,1,1,-3,-3,1,1。
  24. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100028
    的取值为:-3,-3,-1,-1,3,3,1,1,-3,1,-3,1。
  25. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100029
    的取值为:-1,-1,-1,-1,-1,3,-3,1,1,-3,3,-1。
  26. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100030
    的取值为:1,-3,-1,3,-1,3,1,-1,-1,-1,1,1。
  27. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100031
    的取值为:1,3,-1,1,3,3,3,1,-1,-3,1,-1。
  28. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100032
    的取值为:-3,-1,1,3,-3,3,3,1,3,1,-3,3。
  29. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100033
    的取值为:1,-3,3,-1,3,-3,-1,-1,-1,-1,-3,-3。
  30. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100034
    的取值为:-3,3,1,3,1,-1,1,3,1,3,-3,3。
  31. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100035
    的取值为:-3,-3,-1,-1,-1,-3,3,-1,3,-1,1,-3。
  32. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100036
    的取值为:-3,-3,3,1,-3,-3,-3,-1,3,-1,1,3。
  33. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100037
    的取值为:1,1,-1,-3,-3,-1,1,3,-1,3,1,-3。
  34. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100038
    的取值为:-3,1,-1,-3,3,3,3,-3,-3,-1,3,-3。
  35. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100039
    的取值为:3,1,1,-1,3,1,-3,1,3,-3,-1,-1。
  36. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100040
    的取值为:1,1,3,3,-1,-3,1,3,-1,-1,-3,-3。
  37. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100041
    的取值为:-1,-1,-1,-1,1,-3,-1,3,3,-1,-3,1。
  38. 根据权利要求1所述的方法,其中,所述上行信号基序列的
    Figure PCTCN2018099321-appb-100042
    的取值为:3,1,3,-3,3,-3,-1,-3,3,-3,3,1。
  39. 一种终端,包括:存储器、处理器、收发机及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现如权利要求1~38中任一项所述的上行信号序列生成方法中的步骤。
  40. 一种基站,包括:存储器、处理器、收发机及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现如权利要求1~38中任一项所述的上行信号序列生成方法中的步骤。
  41. 一种计算机可读存储介质,其上存储有程序,其中,该程序被处理器执行时实现如权利要求1~38中任一项所述的上行信号序列生成方法中的步骤。
PCT/CN2018/099321 2017-09-11 2018-08-08 上行信号序列生成方法、终端、基站及计算机可读存储介质 WO2019047660A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130329660A1 (en) * 2012-06-11 2013-12-12 Kt Corporation Transmission of uplink sounding reference signal
US20140376486A1 (en) * 2012-02-23 2014-12-25 Lg Electronics Inc. Method for executing random access procedure in wireless communication system and apparatus therefor
CN104471994A (zh) * 2012-07-12 2015-03-25 株式会社Kt 控制上行链路探测参考信号的传输功率
CN105245320A (zh) * 2015-09-09 2016-01-13 中国科学院自动化研究所 LTE上行参考信号的q阶ZC序列的生成方法及装置
CN106507467A (zh) * 2016-11-29 2017-03-15 重庆邮电大学 一种非实时lte上行链路数据定时同步的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140376486A1 (en) * 2012-02-23 2014-12-25 Lg Electronics Inc. Method for executing random access procedure in wireless communication system and apparatus therefor
US20130329660A1 (en) * 2012-06-11 2013-12-12 Kt Corporation Transmission of uplink sounding reference signal
CN104471994A (zh) * 2012-07-12 2015-03-25 株式会社Kt 控制上行链路探测参考信号的传输功率
CN105245320A (zh) * 2015-09-09 2016-01-13 中国科学院自动化研究所 LTE上行参考信号的q阶ZC序列的生成方法及装置
CN106507467A (zh) * 2016-11-29 2017-03-15 重庆邮电大学 一种非实时lte上行链路数据定时同步的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3683995A4 *

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