CN108432317A

CN108432317A - A kind of paging message transmission method, the first equipment and the second equipment

Info

Publication number: CN108432317A
Application number: CN201680076885.0A
Authority: CN
Inventors: 刘蕾; 于映辉
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2016-06-17
Filing date: 2016-06-17
Publication date: 2018-08-21
Anticipated expiration: 2036-06-17
Also published as: CN108432317B; WO2017214967A1

Abstract

A kind of paging message transmission method, the first equipment and the second equipment, progress paging message transmission between base station and terminal device is realized to the NB IoT after changing based on physical layer, when first equipment is base station, second equipment is terminal device, when first equipment is terminal device, the second equipment is base station.Method includes：First equipment obtain the period 1, the first information and terminal device mark, the period 1 is the period of physical downlink control channel PDCCH search space, the first information includes the information of the information and starting subframe of the start frame of PDCCH search space, and PDCCH search space monitors the paging message of PDCCH reception base station transmission for terminal device in PDCCH search space；First equipment determines paging occasion according to the mark of period 1, the first information and terminal device；In paging occasion, paging message transmission is carried out between the first equipment and the second equipment.

Description

A kind of paging message transmission method, the first equipment and the second equipment

Technical field

The present invention relates to wireless communication field more particularly to a kind of paging message transmission methods, the first equipment and the second equipment.

Background technique

Based on cellular narrowband Internet of Things (Narrow Band Internet of Things, it NB-IoT) is Internet of Things (Internet of Things, IoT) an important branch in technology, the business of NB-IoT has the characteristics that rate is low, the period is long, NB-IoT supports the terminal device of connection magnanimity, and NB-IoT requires that terminal device connected to it is at low cost, low-power consumption.

Currently, NB-IoT uses the progress paging message transmission between method identical in long term evolution (Long Term Evolution, LTE) system realization base station and terminal device before the physical layer of NB-IoT changes.In LTE system, terminal device under Idle state can discontinuous reception paging message with achieve the purpose that save power consumption, base station and terminal device determine the paging occasion for sending paging message using identical method, i.e. according to terminal device discontinuous reception (Discontinuous Reception, DRX) the mark in the period of paging message and terminal device, determine the frame and subframe where paging occasion, base station sends paging message in determining paging occasion, terminal device monitors Physical Downlink Control Channel (physical downlink control channel in determining paging occasion, PDCCH) to receive paging message.

NB-IoT is in order to support depth to cover, and compared to LTE system, frame and subframe where the initial position of the PDCCH search space in the physical layer of NB-IoT for paging are changed.If the physical layer of NB-IoT continues to continue to use the method that paging message transmits in existing LTE system after changing, it can not well adapt to the change of NB-IoT physical layer, terminal device can not disposably get effective paging occasion in very maximum probability, increase the complexity and power consumption of terminal device.

Summary of the invention

The present invention provides a kind of paging message transmission method, the first equipment and the second equipment, to be based on NB-IoT after physical layer changes realizes progress paging message transmission between base station and terminal device.

It should be strongly noted that in an embodiment of the present invention, when the first equipment is the network equipment (such as base station), the second equipment can be terminal device；Or when the first equipment is terminal device, the second equipment can be the network equipment (such as base station).

On the one hand, a kind of paging message transmission method provided by the invention, comprising:

First equipment obtains the mark of period 1, the first information and terminal device, the period 1 is the period of physical downlink control channel PDCCH search space, the first information includes the information of the start frame of the PDCCH search space and the information of starting subframe, and the PDCCH search space monitors the paging message of PDCCH reception base station transmission for terminal device in the PDCCH search space；

First equipment determines paging occasion according to the mark of the period 1, the first information and the terminal device；

In the paging occasion, paging message transmission is carried out between first equipment and the second equipment.

In this way, by be used for page PDCCH search space period (i.e. period 1), for paging PDCCH search space start frame information and originate subframe information (i.e. the first information) increase to the determination for the paging occasion for being used for transmission paging message during, with adapt to physical layer change after NB-IoT.Second equipment determines paging occasion using method identical with the first equipment, and then it realizes in the paging occasion, paging message transmission is carried out between first equipment and the second equipment, i.e. base station sends paging message to terminal device in determining paging occasion, and terminal device receives the paging message of base station transmission in determining paging occasion.

In one possible implementation, first equipment determines paging occasion according to the mark of the period 1, the first information and the terminal device, comprising:

The information of the start frame of the search space of first equipment PDCCH according to the period 1, the mark of the terminal device and the first information, determines the frame where the paging occasion；

In the frame where the paging occasion, the information of the starting subframe of the first equipment PDCCH search space according to the first information determines the subframe where the paging occasion.

It should be noted that this method needs to execute under conditions of second round being less than or equal to the first setting value, which refers to the period of terminal device discontinuous paging receiving message.

In one possible implementation, first equipment determines the frame where the paging occasion according to the information of the start frame of the search space of the period 1, the mark of the terminal device and the PDCCH, comprising:

First equipment determines the frame where the paging occasion according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and frame_offset indicates the offset of start frame in the information of the start frame of the search space of the PDCCH, Ns=1024/CSS_period.

In one possible implementation, the method also includes:

First equipment obtains second round, and the second round is the period of the terminal device discontinuous paging receiving message；

First equipment determines paging occasion according to the mark of the period 1, the first information and the terminal device, comprising:

First equipment determines paging occasion according to the period 1, the first information, the mark of the terminal device and the second round.

In one possible implementation, when the second round being greater than the first setting value, first equipment determines paging occasion according to the period 1, the first information, the mark of the terminal device and the second round, comprising:

Mark and the second round of first equipment according to the terminal device, determine at least one superframe where the paging occasion；

Following operation is executed for superframe each at least one described superframe:

The information of the start frame of the search space of first equipment PDCCH according to the period 1, the mark of the terminal device and the first information determines the start frame that window is paged in the superframe；

First equipment determines the end frame that window is paged described in the superframe according to the start frame of the paging window and the length of the paging window；

It is described paging window start frame and it is described paging window end frame between, first equipment according to The information of the start frame of the search space of PDCCH described in the period 1, the mark of the terminal device and the first information, determines the frame where the paging occasion；

In one possible implementation, the information of the start frame of the search space of first equipment PDCCH according to the period 1, the mark of the terminal device and the first information determines the start frame that window is paged in the superframe, comprising:

First equipment determines the start frame of the paging window according to the following formula:

PW_start=CCS_period*i_eDRX+frame_offset

Wherein, PW_start indicates the start frame of the paging window, CCS_periodIndicate the period 1, frame_offset indicates the offset of start frame in the information of the start frame of the search space of the PDCCH, i_eDRX=UE_ID mod (1024/CCS_period), UE_ID indicates the mark of the terminal device.

In one possible implementation, in the information of the start frame of the search space of the PDCCH include multiple start frames offset when, first equipment determines the frame_offset, comprising:

First equipment determines i_s according to formula i_s=floor (UE_ID/N) mod Ns；Wherein, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of the PDCCH；

First equipment determines the frame_offset according to the corresponding relationship of determining i_s and pre-set i_s and frame_offset.

In one possible implementation, the information of the start frame of the search space of first equipment PDCCH according to the period 1, the mark of the terminal device and the first information, determines the frame where the paging occasion, comprising:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, and N is nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of the PDCCH.

In one possible implementation, it is greater than the first setting value when the second round, and when the period 1 is less than or equal to the second setting value, first equipment determines paging occasion according to the period 1, the first information, the mark of the terminal device and the second round, comprising:

First equipment determines the start frame that window is paged in the superframe according to the mark of second setting value and the terminal device；

Between the start frame of the paging window and the end frame of the paging window, the paging window is divided at least one window that length is second setting value by first equipment, in each window of at least one window, according to the information of the start frame of PDCCH search space described in the period 1, the mark of the terminal device and the first information, the frame where the paging occasion is determined；

In one possible implementation, mark and the second round of first equipment according to the terminal device determines at least one superframe where the paging occasion, including；

First equipment determines at least one superframe where the paging occasion according to the following formula:

H-SFN mod T_eDRX,H=(UE_ID mod T_eDRX,H)

Wherein, H-SFN indicates at least one superframe where the paging occasion, T_eDRX,HIndicate the second round, UE_ID indicates the mark of the terminal device.

In one possible implementation, first equipment determines the start frame that window is paged described in the superframe according to the mark of second setting value and the terminal device, comprising:

SFN=A* [floor (UE_ID/N) mod 4]

Wherein, SFN indicates that the start frame of the paging window, A indicate second setting value, UE_ID Indicate the mark of the terminal device, N indicates nonnegative integer.

In one possible implementation, first equipment determines the end frame that window is paged described in the superframe according to the start frame of the paging window and the length of the paging window, comprising:

First equipment determines the end frame of the paging window according to the following formula:

PW_end=(PW_start+L*100-1) mod 1024

Wherein, PW_end indicates the end frame of the paging window, and PW_start indicates that the start frame of the paging window, L indicate the length of the paging window.

In one possible implementation, the information of the start frame of first equipment PDCCH search space according to the period 1, the mark of the terminal device and the first information, determines the frame where the paging occasion, including；

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, N indicates nonnegative integer, frame_offset indicates the offset of start frame in the information of the start frame of the PDCCH search space, Ns=(max CSS_period)/CSS_period, wherein, max CSS_period indicates the period for the maximum PDCCH search space that system is supported.

In one possible implementation, the information of the starting subframe of the first equipment PDCCH search space according to the first information, determines the subframe where the paging occasion, comprising:

If in the information of the starting subframe of the PDCCH search space only including the offset of a starting subframe, first equipment is using the offset of the starting subframe as the subframe where the paging occasion；

If in the information of the starting subframe of the PDCCH search space including the offset of multiple starting subframes, then first equipment determines i_s according to formula i_s=floor (UE_ID/N) mod Ns, and according to the corresponding relationship of determining i_s and pre-set i_s and subframe, the subframe where the paging occasion is determined:

Wherein, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and Ns indicates the number that the offset of subframe is originated in the information of the starting subframe of the search space of the PDCCH.

On the other hand, the first equipment provided in an embodiment of the present invention, comprising:

Processing unit, for obtaining period 1, the first information and the mark of terminal device, the period 1 is the period of physical downlink control channel PDCCH search space, the first information includes the information of the start frame of the PDCCH search space and the information of starting subframe, and the PDCCH search space monitors the paging message of PDCCH reception base station transmission for terminal device in the PDCCH search space；

The processing unit, for determining paging occasion according to the mark of the period 1, the first information and the terminal device；

Transmit-Receive Unit, the paging occasion for determining in the processing unit, carries out paging message transmission between the second equipment.

In one possible implementation, the processing unit is specifically used for:

According to the information of the start frame of the search space of PDCCH described in the period 1, the mark of the terminal device and the first information, the frame where the paging occasion is determined；

In the frame where the paging occasion, according to the information of the starting subframe of PDCCH search space described in the first information, the subframe where the paging occasion is determined.

In one possible implementation, the processing unit is according to the information of the start frame of the search space of the period 1, the mark of the terminal device and the PDCCH, when determining the frame where the paging occasion, is specifically used for:

The frame where the paging occasion is determined according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

In one possible implementation, the processing unit is also used to:

Second round is obtained, the second round is the period of the terminal device discontinuous paging receiving message；

The processing unit is specifically used for:

Paging occasion is determined according to the period 1, the first information, the mark of the terminal device and the second round.

In one possible implementation, when the processing unit determines paging occasion according to the period 1, the first information, the mark of the terminal device and the second round, it is specifically used for:

When the second round being greater than the first setting value, according to the mark of the terminal device and the second round, at least one superframe where the paging occasion is determined；

According to the information of the start frame of the search space of PDCCH described in the period 1, the mark of the terminal device and the first information, the start frame that window is paged in the superframe is determined；

According to the length of the start frame of the paging window and the paging window, the end frame that window is paged described in the superframe is determined；

Between the start frame of the paging window and the end frame of the paging window, according to the information of the start frame of the search space of PDCCH described in the period 1, the mark of the terminal device and the first information, the frame where the paging occasion is determined；

In one possible implementation, the information of the start frame of the search space of processing unit PDCCH according to the period 1, the mark of the terminal device and the first information, when determining the start frame for paging window in the superframe, it is specifically used for:

The start frame of the paging window is determined according to the following formula:

PW_start=CCS_period*i_eDRX+frame_offset

In one possible implementation, it when the processing unit determines the frame_offset, specifically includes:

When the offset in the information of the start frame of the search space of the PDCCH including multiple start frames When, i_s is determined according to formula i_s=floor (UE_ID/N) mod Ns；Wherein, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of the PDCCH；

According to the corresponding relationship of determining i_s and pre-set i_s and frame_offset, the frame_offset is determined.

In one possible implementation, the information of the start frame of the search space of processing unit PDCCH according to the period 1, the mark of the terminal device and the first information is specifically used for when determining the frame where the paging occasion:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns

When the second round is greater than the first setting value, and the period 1 is less than or equal to the second setting value, according to the mark of the terminal device and the second round, at least one superframe where the paging occasion is determined；

According to the mark of second setting value and the terminal device, the start frame that window is paged in the superframe is determined；

Between the start frame of the paging window and the end frame of the paging window, the paging window is divided at least one window that length is second setting value, in each window of at least one window, according to the information of the start frame of PDCCH search space described in the period 1, the mark of the terminal device and the first information, the frame where the paging occasion is determined；

In one possible implementation, mark and the second round of the processing unit according to the terminal device is specifically used for when determining at least one superframe where the paging occasion；

At least one superframe where the paging occasion is determined according to the following formula:

H-SFN mod T_eDRX,H=(UE_ID mod T_eDRX,H)

In one possible implementation, the processing unit is specifically used for when determining the start frame for paging window described in the superframe according to the mark of second setting value and the terminal device:

SFN=A* [floor (UE_ID/N) mod 4]

Wherein, SFN indicates that the start frame of the paging window, A indicate second setting value, and UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer.

In one possible implementation, the processing unit is specifically used for when determining the end frame for paging window described in the superframe according to the start frame of the paging window and the length of the paging window:

The end frame of the paging window is determined according to the following formula:

PW_end=(PW_start+L*100-1) mod 1024

In one possible implementation, the information of the start frame of processing unit PDCCH search space according to the period 1, the mark of the terminal device and the first information is specifically used for when determining the frame where the paging occasion；

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, described in frame_offset expression The offset of start frame in the information of the start frame of PDCCH search space, Ns=(max CSS_period)/CSS_period, wherein max CSS_period indicates the period for the maximum PDCCH search space that system is supported.

In one possible implementation, the information of the starting subframe of processing unit PDCCH search space according to the first information is specifically used for when determining the subframe where the paging occasion:

If in the information of the starting subframe of the PDCCH search space only including the offset of a starting subframe, using the offset of the starting subframe as the subframe where the paging occasion；

If in the information of the starting subframe of the PDCCH search space including the offset of multiple starting subframes, i_s is then determined according to formula i_s=floor (UE_ID/N) mod Ns, and according to the corresponding relationship of determining i_s and pre-set i_s and subframe, the subframe where the paging occasion is determined:

On the other hand, the second equipment provided in an embodiment of the present invention, comprising:

Transmit-Receive Unit, the paging occasion for determining in the processing unit, carries out paging message transmission between the first equipment.

In one possible implementation, the processing unit is specifically used for:

In the frame where the paging occasion, according to PDCCH search space described in the first information Starting subframe information, determine the subframe where the paging occasion.

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

In one possible implementation, the processing unit is also used to:

The processing unit is specifically used for:

PW_start=CCS_period*i_eDRX+frame_offset

In one possible implementation, the processing unit determines the frame_offset, specifically includes:

When in the information of the start frame of the search space of the PDCCH including the offset of multiple start frames, i_s is determined according to formula i_s=floor (UE_ID/N) mod Ns；Wherein, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of the PDCCH；

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns

In one possible implementation, the processing unit is according to the period 1, described first When information, the mark of the terminal device and the second round determine paging occasion, it is specifically used for:

H-SFN mod T_eDRX,H=(UE_ID mod T_eDRX,H)

SFN=A* [floor (UE_ID/N) mod 4]

PW_end=(PW_start+L*100-1) mod 1024

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

In a kind of paging message transmission method provided in an embodiment of the present invention, the first equipment and the second equipment, By be used for page PDCCH search space period (i.e. period 1), for paging PDCCH search space start frame information and originate subframe information (i.e. the first information) increase to the determination for the paging occasion for being used for transmission paging message during, with adapt to physical layer change after NB-IoT.Base station and terminal device are all made of technical solution provided in this embodiment and determine identical paging occasion, and base station sends paging message to terminal device in determining paging occasion, and terminal device receives the paging message of base station transmission in determining paging occasion.Terminal device monitors PDCCH using the mode of discontinuous reception message under Idle state to receive the paging message of base station transmission, achievees the effect that save terminal device power consumption.

Detailed description of the invention

Fig. 1 is a kind of network connection schematic diagram of NB-IoT provided in an embodiment of the present invention；

Fig. 2 is the first paging message transmission method flow diagram provided in an embodiment of the present invention；

Fig. 3 is second of paging message transmission method flow diagram provided in an embodiment of the present invention；

Fig. 4 is the third paging message transmission method flow diagram provided in an embodiment of the present invention；

Fig. 5 is the 4th kind of paging message transmission method flow diagram provided in an embodiment of the present invention；

Fig. 6 is a kind of structural schematic diagram of first equipment provided in an embodiment of the present invention；

Fig. 7 is the structural schematic diagram of another first equipment provided in an embodiment of the present invention；

Fig. 8 is a kind of structural schematic diagram of second equipment provided in an embodiment of the present invention；

Fig. 9 is the structural schematic diagram of another second equipment provided in an embodiment of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, shall fall within the protection scope of the present invention.

The present embodiments relate to terminal device, user can be directed to, the equipment of voice and/or data connectivity is provided, handheld device with wireless connecting function or other processing equipments for being connected to radio modem.Wireless terminal device can be through wireless access network (Radio Access Network, RAN it) is communicated with one or more core net, wireless terminal device can be mobile terminal device, such as mobile phone (or be " honeycomb " phone) and the computer with mobile terminal device, such as, can be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device, they exchange language and/or data with wireless access network.Such as, personal communication service (PCS, Personal Communication Service) phone, wireless phone, Session initiation Protocol (SIP) phone, wireless local loop (WLL, Wireless Local Loop) it stands, the equipment such as personal digital assistant (PDA, Personal Digital Assistant).Wireless terminal device is referred to as system, subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), movement station (Mobile Station), mobile station (Mobile), distant station (Remote Station), access point (Access Point), remote terminal equipment (Remote Terminal), access terminal equipment (Access Terminal), subscriber terminal equipment (User Terminal), user agent (User Agent), user equipment (User Device), or user equipment (User Equipment).

A kind of paging message transmission method, the first equipment and the second equipment provided in an embodiment of the present invention, including but do not limit to suitable for physical layer change after NB-IoT.3GPP standard is based on cellular network, and new the characteristics of eating dishes without rice or wine, make full use of narrow-band technologies by designing, to carry Internet of Things (Internet of Things, IoT) business, this kind of Internet of Things are referred to as NB-IoT.As shown in Figure 1 it is the network connection schematic diagram of NB-IoT, includes base station and terminal device (equipment of Fig. 1 in addition to base stations is terminal device) in NB-IoT, interconnected between base station and terminal device, base station and base station, terminal device and terminal device.Compared with conventional cellular network, the business of NB-IoT has the characteristics that rate is low, the period is long, and NB-IoT supports the terminal device of connection magnanimity, and NB-IoT requires that terminal device connected to it is at low cost, low-power consumption.

Before the physical layer of NB-IoT changes, the PDCCH search space for paging is fixed as 0,4,5 and 9 in the subframe numbers of the starting subframe of each frame.NB-IoT is in order to support depth to cover, frame and subframe where the initial position of PDCCH search space in the physical layer of NB-IoT for paging are changed, PDCCH search space period appearance since the frame of serial number 0 in the physical layer of NB-IoT for paging, the period can be according to flexible configuration the case where the covering grade that NB-IoT is supported, for seeking The start frame for the PDCCH search space exhaled can be one or more with flexible configuration, and starting subframe of the PDCCH search space in start frame for paging can be one or more with flexible configuration.For example, table one is the configuring condition for the period that the PDCCH search space of paging occurs below, table two is the start frame of the PDCCH search space for paging and the configuring condition of starting subframe.

Table one

Table two

It indexes (Index)	0	1	2	3
(start frame originates subframe)	(0,0)	(0,5)	(1,0)	(1,5)
It indexes (Index)	4	5	6	7
(start frame originates subframe)	(2,0)	(2,5)	(3,0)	(3,5)
It indexes (Index)	8	9	10	11
(start frame originates subframe)	(4,0)	(4,5)	(6,0)	(6,5)
It indexes (Index)	12	13	14	15
(start frame originates subframe)	(8,0)	(8,5)	(12,0)	(12,5)
It indexes (Index)	16	17	18	19
(start frame originates subframe)	(16,0)	(16,5)	(24,0)	(24,5)
It indexes (Index)	20	21	22	23
(start frame originates subframe)	(32,0)	(32,5)	(48,0)	(48,5)
It indexes (Index)	24	25	26	27
(start frame originates subframe)	(64,0)	(64,5)	(96,0)	(96,5)
It indexes (Index)	28	29	30	31
(start frame originates subframe)	(128,0)	(128,5)	(192,0)	(192,5)

NB-IoT after physical layer change, if still continuing to use in existing LTE system and paging transmission method, terminal device can not disposably get the paging occasion for being effectively used for transmission paging message in very maximum probability, suitable starting subframe position can not be efficiently found, a kind of paging message transmission method provided in an embodiment of the present invention of the NB-IoT after changing based on physical layer, the first equipment and the second equipment.In a kind of paging message transmission method provided in an embodiment of the present invention, the first equipment and the second equipment, during the information in the period for the PDCCH search space for being used to page, the information of the start frame for the PDCCH search space for being used to page and starting subframe is increased to the determination for the paging occasion for being used for transmission paging message, to adapt to the NB-IoT after physical layer changes.Wherein, method, the first equipment and the second equipment are based on the same inventive concept, since the principle that method, the first equipment and the second equipment solve the problems, such as is similar, the first equipment, the second apparatus and method for implementation can be with cross-reference, overlaps will not be repeated.

A kind of paging occasion provided in an embodiment of the present invention is described in detail below and determines method and device.It should be noted that the displaying sequence of the embodiment of the present invention only represents the sequencing of embodiment, the superiority and inferiority of technical solution provided by embodiment is not represented.

Embodiment one

As shown in Fig. 2, the embodiment of the invention provides a kind of paging message transmission methods, comprising:

S201, the first equipment obtain the mark of period 1, the first information and terminal device, the period 1 is the period of physical downlink control channel PDCCH search space, the first information includes the information of the start frame of PDCCH search space and the information of starting subframe, and PDCCH search space monitors the paging message of PDCCH reception base station transmission for terminal device in PDCCH search space.

Period 1 and the first information can be configured by network agile, such as configuration shown in table one and table two above can be respectively adopted in period 1 and the second information.The mark of terminal device is calculated by international mobile subscriber identity (Internation Mobile Subscriber Identification Number, IMSI) mould 1024, and IMSI is the mark for distinguishing mobile subscriber.

S202, the first equipment determine paging occasion according to the mark of period 1, the first information and terminal device.

S203, in paging occasion, between the first equipment and the second equipment carry out paging message transmission.

Wherein, paging occasion (Paging Occasion, PO) refers to calling time, i.e., frame (frame) and subframe (subframe) where paging occasion.

In one example, method shown in Fig. 2 further include:

First equipment obtains second round, which refers to the period of terminal device discontinuous reception (Discontinuous Reception, DRX) paging message.

When second round being greater than the first setting value, the first equipment includes: according to the method that the mark of period 1, the first information and terminal device determines paging occasion in S202

First equipment determines paging occasion according to period 1, the first information, the mark of terminal device and second round.

First setting value can be set to 2.56 seconds even-multiples, such as 5.12 seconds, 10.24 seconds, 20.48 seconds etc., the DRX cycle that will be generally greater than 5.12 seconds (i.e. 512 radio frames) is known as extending discontinuous reception (extend Discontinuous Reception, the eDRX) period.

First equipment determines the method for paging occasion as shown in figure 3, specific as follows according to period 1, the first information, the mark of terminal device and second round:

The mark and second round of S301, the first equipment according to terminal device, determine at least one superframe where paging occasion.

Illustratively, the first equipment can be at least one superframe where according to the following formula 1 determining paging occasion:

H-SFN mod T_eDRX,H=(UE_ID mod T_eDRX,H) formula 1

In above-mentioned formula 1, H-SFN indicates at least one superframe where paging occasion, T_eDRX,HIndicate second round, UE_ID indicates the mark of terminal device, and mod indicates modular arithmetic, i.e. A mod B indicates A divided by the remainder of B.

Further, following operation is executed for superframe each at least one described superframe, the paging occasion at least one described superframe in each superframe is determined by following operation:

S302, the first equipment determine the start frame of the paging window in the superframe according to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information.

The start frame of the paging window refers to the frame where the initial position of paging window.

First equipment according to the following formula 2 determine the superframes in paging window start frame:

PW_start=CCS_period*i_eDRX+ frame_offset formula 2

In above-mentioned formula 2, PW_start indicates the start frame of the paging window in the superframe, CCS_periodIndicate the period 1, frame_offset indicates the offset of start frame in the information of the start frame of the search space of PDCCH, i_eDRX=UE_ID mod (1024/CCS_period), UE_ID indicates the mark of terminal device.

If in the information of the start frame of the search space of PDCCH including the offset of multiple start frames, then the first equipment 3 determines i_s according to the following formula, and according to the corresponding relationship of the i_s and pre-set i_s and frame_offset that determine by formula 3, the frame_offset in formula 2 is determined；

I_s=floor (UE_ID/N) mod Ns formula 3

In above-mentioned formula 3, UE_ID indicates the mark of terminal device, and N indicates nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of PDCCH, and floor (A) indicates the maximum integer for being not more than A.

By taking the offset for the multiple start frames for including in the information of the start frame of the search space of PDCCH is 0,1,4 and 5 as an example, the corresponding relationship of pre-set i_s and frame_offset can be as shown in Table 3, in the case where known Ns, the corresponding frame_offset of i_s can be determined by searching for table three, then is brought determining frame_offset into formula 2 and obtained PW_start.

Table three

S303, the first equipment determine the end frame that window is paged in the superframe according to the start frame of paging window and the length of paging window.

The end frame of the paging window refers to the frame where the end position of paging window.

First equipment according to the following formula 4 determine the superframes in paging window end frame:

1024 formula 4 of PW_end=(PW_start+L*100-1) mod

In above-mentioned formula 4, PW_end indicates the end frame of the paging window in the superframe, and PW_start is indicated The start frame of paging window in the superframe, L indicate the length of paging window, and L can be configured by high level, and unit is the second.Window is paged as period appearance, terminal device monitors the paging message that base station is sent in paging window.

S304, paging window start frame and page window end frame between, the first equipment determines the frame where paging occasion according to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information.

First equipment according to the following formula 5 determine paging occasions where frame:

SFN=CSS_{_period}* (floor (UE_ID/N) mod Ns formula 5

In above-mentioned formula 5, SFN indicates the frame where paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of terminal device, and N is nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of PDCCH.

S305, in the frame where paging occasion, the first equipment according to the first information in PDCCH search space starting subframe information, determine the subframe where paging occasion.

The offset that subframe is originated in the information of the starting subframe of the PDCCH search space is configurable to one or more:

If only including the offset of a starting subframe in the information of the starting subframe of PDCCH search space, the first equipment is using the offset of the starting subframe as the subframe where paging occasion；

If in the information of the starting subframe of PDCCH search space including the offset of multiple starting subframes, then the first equipment 6 determines i_s according to the following formula, and according to the corresponding relationship of the i_s and pre-set i_s and subframe that determine by formula 6, the subframe where paging occasion is determined:

I_s=floor (UE_ID/N) mod Ns formula 6

In above-mentioned formula 6, UE_ID indicates the mark of terminal device, and N indicates nonnegative integer, and Ns indicates the number that the offset of subframe is originated in the information of the starting subframe of the search space of PDCCH.

By taking the offset for the multiple starting subframes for including in the information of the starting subframe of the search space of PDCCH is 0,1,4,5 as an example, pre-set i_s and the corresponding relationship of subframe can be as shown in Table 4, in the case where known Ns, the corresponding subframe of i_s can be determined by searching for table four, the corresponding subframe of the i_s is the subframe where paging occasion.

Table four

In another example, method shown in Fig. 2 further include:

First equipment obtains second round, which refers to the DRX cycle of terminal device.

When second round is greater than the first setting value, and the period 1 is less than or equal to the second setting value, the first equipment includes: according to the method that the mark of period 1, the first information and terminal device determines paging occasion in S202

First setting value can be set to 2.56 seconds even-multiples, such as 5.12 seconds, 10.24 seconds, 20.48 seconds etc.；Second setting value can be set to 2.56 seconds or 2.56 seconds even-multiples, such as 2.56 seconds, 5.12 seconds, 10.24 seconds, 20.48 seconds etc.；First setting value is greater than the second setting value.

First equipment determines the method for paging occasion as shown in figure 4, specific as follows according to period 1, the first information, the mark of terminal device and second round:

The mark and second round of S401, the first equipment according to terminal device, determine at least one superframe where paging occasion.

First equipment according to the following formula 7 determine paging occasions where at least one superframe:

H-SFN mod T_eDRX,H=(UE_ID mod T_eDRX,H) formula 7

In above-mentioned formula 7, H-SFN indicates at least one superframe where paging occasion, T_eDRX,HIndicate second round, UE_ID indicates the mark of terminal device.

The method that the first equipment determines at least one superframe in S401 determines that the method for at least one superframe is identical with the first equipment in S301 above.

Following operation is executed for superframe each at least one superframe, the paging occasion at least one described superframe in each superframe is determined by following operation:

S402, the first equipment determine the start frame of the paging window in the superframe according to the mark of the second setting value and terminal device.

First equipment 8 determines the start frame for paging window according to the following formula:

SFN=A* [floor (UE_ID/N) mod 4] formula 8

In above-mentioned formula 8, SFN indicates that the start frame of paging window, A indicate the second setting value, and UE_ID indicates the mark of terminal device, and N indicates nonnegative integer.

S403, the first equipment determine the end frame that window is paged in the superframe according to the start frame of paging window and the length of paging window.

First equipment according to the following formula 9 determine the superframes in paging window end frame:

1024 formula 9 of PW_end=(PW_start+L*100-1) mod

In above-mentioned formula 9, PW_end indicates the end frame of the paging window in the superframe, and PW_start indicates that the start frame of the paging window in the superframe, L indicate the length of paging window.

The first equipment determines that the method for the end frame of paging window determines that the paging method of end frame of window is identical with the first equipment in S303 above in S403.

S404, paging window start frame and page window end frame between, first equipment is divided at least one window that length is the second setting value for window is paged, in each window of at least one window, the information of the start frame of first equipment PDCCH search space according to period 1, the mark of terminal device and the first information, determines the frame where paging occasion.

First equipment according to the following formula 10 determine paging occasions where frame:

SFN=CSS_{_period}* (floor (UE_ID/N) mod Ns)+frame_offset formula 10

In above-mentioned formula 10, SFN indicates the frame where paging occasion, CSS_{_period}Indicate the period 1, the mark of UE_ID expression terminal device, N indicates nonnegative integer, frame_offset indicates the offset of start frame in the information of the start frame of PDCCH search space, Ns=(max CSS_period)/CSS_period, wherein, max CSS_period indicates the period for the maximum PDCCH search space that system is supported.

S405, in the frame where paging occasion, the first equipment according to the first information in PDCCH search space starting subframe information, determine the subframe where paging occasion.

If in the information of the starting subframe of PDCCH search space only including the offset of a starting subframe, Then the first equipment is using the offset of the starting subframe as the subframe where paging occasion；

If in the information of the starting subframe of PDCCH search space including the offset of multiple starting subframes, then the first equipment 11 determines i_s according to the following formula, further according to the corresponding relationship of the i_s and pre-set i_s and subframe that determine by formula 11, the subframe where paging occasion is determined:

I_s=floor (UE_ID/N) mod Ns formula 11

In above-mentioned formula 11, UE_ID indicates the mark of terminal device, and N indicates nonnegative integer, and Ns indicates the number that the offset of subframe is originated in the information of the starting subframe of the search space of PDCCH.

Pre-set i_s and the corresponding relationship of subframe may refer to above table four, and details are not described herein again.

The method of subframe where the method that the first equipment determines the subframe where paging occasion in S405 determines paging occasion with the first equipment in S305 above is identical.

In another example, the first equipment determines that the method for paging occasion is as shown in Figure 5 according to the mark of period 1, the first information and terminal device in S202, this method needs to execute under conditions of second round being less than or equal to the first setting value, the second round refers to the DRX cycle of terminal device, first setting value can be set to 2.56 seconds even-multiples, such as 5.12 seconds, 10.24 seconds, 20.48 seconds etc..

Method shown in fig. 5 is as follows:

S501, the first equipment determine the frame where paging occasion according to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information.

First equipment according to the following formula 12 determine paging occasions where frame:

SFN=CSS_{_period}* (floor (UE_ID/N) mod Ns)+frame_offset formula 12

In above-mentioned formula 12, SFN indicates the frame where paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of terminal device, and N indicates nonnegative integer, and frame_offset indicates the offset of start frame in the information of the start frame of the search space of PDCCH, Ns=1024/CSS_period.

S502, in the frame where paging occasion, the first equipment according to the first information in PDCCH search space starting subframe information, determine the subframe where paging occasion.

If only including the offset of a starting subframe in the information of the starting subframe of PDCCH search space, using the offset of the starting subframe as the subframe where paging occasion；

If in the information of the starting subframe of PDCCH search space including the offset of multiple starting subframes, It 13 determines i_s according to the following formula, further according to the corresponding relationship of the i_s and pre-set i_s and subframe that determine by formula 13, determines the subframe where paging occasion:

I_s=floor (UE_ID/N) mod Ns formula 13

In above-mentioned formula 13, UE_ID indicates the mark of terminal device, and N indicates nonnegative integer, and Ns indicates the number that the offset of subframe is originated in the information of the starting subframe of the search space of PDCCH.

The method that the first equipment determines the subframe where paging occasion in S502 determine paging occasion with the first equipment in S405 above where the method for subframe, the method for subframe where the first equipment determines paging occasion in S305 it is identical.

It should be strongly noted that being to be illustrated using the first equipment as executing subject, but the executing subject of the method for above-described embodiment description is also possible to the second equipment in a kind of paging message transmission method of above-described embodiment description.Therefore the embodiment of the present invention also provides another paging message transmission method, is using the second equipment as executing subject in this method, the second equipment executes method described in above-described embodiment.In using paging message transmission method of first equipment as the paging message transmission method of executing subject and using the second equipment as executing subject, first equipment and the second equipment use identical method to determine paging occasion, and paging message transmission is carried out in the paging occasion, first equipment and the second equipment are the transmitting terminal and receiving end or receiving end and transmitting terminal of paging message transmission respectively, that is, first equipment with the second equipment will execute above-described embodiment described in the similar operation of method, just available identical paging occasion carries out paging message transmission.In order to save space, details are not described herein.

In a kind of paging message transmission method that embodiment one provides, during the information in the period for the PDCCH search space for being used to page, the information of the start frame for the PDCCH search space for being used to page and starting subframe is increased to the determination for the paging occasion for being used for transmission paging message, to adapt to the NB-IoT after physical layer changes.Base station and terminal device are all made of technical solution provided in this embodiment and determine identical paging occasion, and base station sends paging message to terminal device in determining paging occasion, and terminal device receives the paging message of base station transmission in determining paging occasion.Terminal device monitors PDCCH using the mode of discontinuous reception message under Idle state to receive the paging message of base station transmission, achievees the effect that save terminal device power consumption.

Embodiment two

The embodiment of the invention also provides the first equipment, first equipment is used to execute a kind of paging message transmission method of the offer of embodiment one, first equipment can use method shown in Fig. 2 to Fig. 5, as shown in fig.6, first equipment 600 includes: processing unit 601 and Transmit-Receive Unit 602.

Processing unit 601, for obtaining period 1, the first information and the mark of terminal device, the period 1 is the period of physical downlink control channel PDCCH search space, the first information includes the information of the start frame of PDCCH search space and the information of starting subframe, and PDCCH search space monitors the paging message of PDCCH reception base station transmission for terminal device in PDCCH search space；

Processing unit 601, for determining paging occasion according to the mark of period 1, the first information and terminal device；

Transmit-Receive Unit 602, the paging occasion for determining in processing unit 601, carries out paging message transmission between the second equipment.

Wherein, when the first equipment 600 is base station, the second equipment is terminal device, and when the first equipment 600 is terminal device, the second equipment is base station.

Optionally, processing unit 601 is specifically used for:

When second round is according to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information, the frame where paging occasion is determined；

In the frame where paging occasion, the information of the starting subframe of middle PDCCH search space, determines the subframe where paging occasion according to the first information.

Optionally, processing unit 601 is according to the information of the start frame of the search space of period 1, the mark of terminal device and PDCCH, when determining the frame where paging occasion, is specifically used for:

The frame where paging occasion is determined according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of terminal device, and N indicates nonnegative integer, and frame_offset indicates the offset of start frame in the information of the start frame of the search space of PDCCH, Ns=1024/CSS_period.

Optionally, processing unit 601 is also used to:

Second round is obtained, second round is the period of terminal device discontinuous paging receiving message；

Processing unit 601 is specifically used for:

Paging occasion is determined according to period 1, the first information, the mark of terminal device and second round.

Optionally, when processing unit 601 determines paging occasion according to period 1, the first information, the mark of terminal device and second round, it is specifically used for:

When second round being greater than the first setting value, according to the mark of terminal device and second round, at least one superframe where paging occasion is determined；

Following operation is executed for superframe each at least one superframe:

According to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information, the start frame that window is paged in superframe is determined；

According to the length of the start frame of paging window and paging window, the end frame that window is paged in superframe is determined；

Between the start frame of paging window and the end frame of paging window, according to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information, the frame where paging occasion is determined；

Optionally, processing unit 601 is specifically used for when determining the start frame for paging window in superframe according to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information:

The start frame of paging window is determined according to the following formula:

PW_start=CCS_period*i_eDRX+frame_offset

Wherein, PW_start indicates the start frame of paging window, CCS_periodIndicate the period 1, frame_offset indicates the offset of start frame in the information of the start frame of the search space of PDCCH, i_eDRX=UE_ID mod (1024/CCS_period), UE_ID indicates the mark of terminal device.

Optionally, it when processing unit 601 determines frame_offset, specifically includes:

When in the information of the start frame of the search space of PDCCH including the offset of multiple start frames, i_s is determined according to formula i_s=floor (UE_ID/N) mod Ns；Wherein, UE_ID indicates terminal device Mark, N indicate nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of PDCCH；

According to the corresponding relationship of determining i_s and pre-set i_s and frame_offset, frame_offset is determined.

Optionally, processing unit 601 is according to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information, when determining the frame where paging occasion, is specifically used for:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns

Wherein, SFN indicates the frame where paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of terminal device, and N is nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of PDCCH.

When second round is greater than the first setting value, and the period 1 is less than or equal to the second setting value, according to the mark of terminal device and second round, at least one superframe where paging occasion is determined；

Following operation is executed for superframe each at least one superframe:

According to the mark of the second setting value and terminal device, the start frame that window is paged in superframe is determined；

Between the start frame of paging window and the end frame of paging window, paging window is divided at least one window that length is the second setting value, in each window of at least one window, according to the information of the start frame of PDCCH search space in period 1, the mark of terminal device and the first information, the frame where paging occasion is determined；

Optionally, mark and second round of the processing unit 601 according to terminal device is specifically used for when determining at least one superframe where paging occasion；

At least one superframe where paging occasion is determined according to the following formula:

H-SFN mod T_eDRX,H=(UE_ID mod T_eDRX,H)

Wherein, H-SFN indicates at least one superframe where paging occasion, T_eDRX,HIndicate second round, UE_ID indicates the mark of terminal device.

Optionally, processing unit 601 is specifically used for when determining the start frame for paging window in superframe according to the mark of the second setting value and terminal device:

SFN=A* [floor (UE_ID/N) mod 4]

Wherein, SFN indicates that the start frame of paging window, A indicate the second setting value, and UE_ID indicates the mark of terminal device, and N indicates nonnegative integer.

Optionally, processing unit 601 is specifically used for when determining the end frame for paging window in superframe according to the start frame of paging window and the length of paging window:

The end frame of paging window is determined according to the following formula:

PW_end=(PW_start+L*100-1) mod 1024

Wherein, PW_end indicates the end frame of paging window, and PW_start indicates that the start frame of paging window, L indicate the length of paging window.

Optionally, processing unit 601 is according to the information of the start frame of PDCCH search space in period 1, the mark of terminal device and the first information, when determining the frame where paging occasion, is specifically used for；

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where paging occasion, CSS_{_period}Indicate the period 1, the mark of UE_ID expression terminal device, N indicates nonnegative integer, frame_offset indicates the offset of start frame in the information of the start frame of PDCCH search space, Ns=(max CSS_period)/CSS_period, wherein, max CSS_period indicates the period for the maximum PDCCH search space that system is supported.

Optionally, processing unit 601 according to the first information in the information of starting subframe of PDCCH search space be specifically used for when determining the subframe where paging occasion:

If only including the offset of a starting subframe in the information of the starting subframe of PDCCH search space, the offset of subframe will be originated as the subframe where paging occasion；

If in the information of the starting subframe of PDCCH search space including the offset of multiple starting subframes, i_s is then determined according to formula i_s=floor (UE_ID/N) mod Ns, and according to the corresponding relationship of determining i_s and pre-set i_s and subframe, the subframe where paging occasion is determined:

Wherein, UE_ID indicates the mark of terminal device, and N indicates nonnegative integer, and Ns indicates the number that the offset of subframe is originated in the information of the starting subframe of the search space of PDCCH.

It should be noted that being schematically that only a kind of logical function partition, there may be another division manner in actual implementation to the division of unit in the embodiment of the present invention.In addition, each functional unit in each embodiment of the application can integrate in one processing unit, it is also possible to each unit and physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated unit both can take the form of hardware realization, can also realize in the form of software functional units.

If the integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product, can store in a computer readable storage medium.Based on this understanding, substantially all or part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products the technical solution of the application in other words, the computer software product is stored in a storage medium, it uses including some instructions so that a computer equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute each embodiment the method for the application all or part of the steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), the various media that can store program code such as random access memory (Random Access Memory, RAM), magnetic or disk.

The embodiment of the invention also provides the first equipment, which is used to execute a kind of paging message transmission method of the offer of embodiment one, which can be used method shown in Fig. 2 to Fig. 5, can be equipment identical with the first equipment shown in fig. 6.As shown in fig.7, first equipment 700 includes: processor 701, transceiver 702, bus 703 and memory 704, in which:

Processor 701, transceiver 702 and memory 704 are connected with each other by bus 703；Bus 703 can be Peripheral Component Interconnect standard (peripheral component interconnect, PCI) bus or expanding the industrial standard structure (extended industry standard architecture, EISA) bus etc..The bus can be divided into address bus, data/address bus, control bus etc..For convenient for indicating, in Fig. 7 It is only indicated with a thick line, it is not intended that an only bus or a type of bus.

Processing unit 601 in Fig. 7 in 701 corresponding diagram 6 of processor, the Transmit-Receive Unit 602 in Fig. 7 in 702 corresponding diagram 6 of transceiver, transceiver 702, which refers to, has reception, antenna of sending function etc..First equipment 700 further includes memory 704, for storing program etc..Specifically, program may include program code, which includes computer operation instruction.Memory 704 may include random access memory (random access memory, RAM), it is also possible to further include nonvolatile memory (non-volatile memory), for example, at least a magnetic disk storage.Processor 701 executes the application program that memory 704 is stored, and realizes paging message transmission method as above.

Embodiment three

The embodiment of the invention also provides the second equipment, second equipment is used to execute a kind of paging message transmission method of the offer of embodiment one, second equipment can use method shown in Fig. 2 to Fig. 5, as shown in fig.8, second equipment 800 includes: processing unit 801 and Transmit-Receive Unit 802.

Processing unit 801, for obtaining period 1, the first information and the mark of terminal device, the period 1 is the period of physical downlink control channel PDCCH search space, the first information includes the information of the start frame of PDCCH search space and the information of starting subframe, and PDCCH search space monitors the paging message of PDCCH reception base station transmission for terminal device in PDCCH search space；

Processing unit 801, for determining paging occasion according to the mark of period 1, the first information and terminal device；

Transmit-Receive Unit 802, the paging occasion for determining in processing unit 801, carries out paging message transmission between the first equipment.

Wherein, when the second equipment 800 is base station, the first equipment is terminal device, and when the second equipment 800 is terminal device, the first equipment is base station.

Optionally, processing unit 801 is specifically used for:

According to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information, the frame where paging occasion is determined；

Optionally, processing unit 801 is according to the information of the start frame of the search space of period 1, the mark of terminal device and PDCCH, when determining the frame where paging occasion, is specifically used for:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Optionally, processing unit 801 is also used to:

Processing unit 801 is specifically used for:

Optionally, when processing unit 801 determines paging occasion according to period 1, the first information, the mark of terminal device and second round, it is specifically used for:

Following operation is executed for superframe each at least one superframe:

Optionally, processing unit 801 is specifically used for when determining the start frame for paging window in superframe according to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information:

PW_start=CCS_period*i_eDRX+frame_offset

Optionally, processing unit 801 determines frame_offset, specifically includes:

When in the information of the start frame of the search space of PDCCH including the offset of multiple start frames, i_s is determined according to formula i_s=floor (UE_ID/N) mod Ns；Wherein, UE_ID indicates the mark of terminal device, and N indicates nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of PDCCH；

Optionally, processing unit 801 is according to the information of the start frame of the search space of PDCCH in period 1, the mark of terminal device and the first information, when determining the frame where paging occasion, is specifically used for:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns

Following operation is executed for superframe each at least one superframe:

Between the start frame of paging window and the end frame of paging window, will page window and be divided into length is second At least one window of setting value, according to the information of the start frame of PDCCH search space in period 1, the mark of terminal device and the first information, determines the frame where paging occasion in each window of at least one window；

Optionally, mark and second round of the processing unit 801 according to terminal device is specifically used for when determining at least one superframe where paging occasion；

H-SFN mod T_eDRX,H=(UE_ID mod T_eDRX,H)

Optionally, processing unit 801 is specifically used for when determining the start frame for paging window in superframe according to the mark of the second setting value and terminal device:

SFN=A* [floor (UE_ID/N) mod 4]

Optionally, processing unit 801 is specifically used for when determining the end frame for paging window in superframe according to the start frame of paging window and the length of paging window:

PW_end=(PW_start+L*100-1) mod 1024

Optionally, processing unit 801 is according to the information of the start frame of PDCCH search space in period 1, the mark of terminal device and the first information, when determining the frame where paging occasion, is specifically used for；

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Optionally, processing unit 801 according to the first information in the information of starting subframe of PDCCH search space be specifically used for when determining the subframe where paging occasion:

It should be noted that being schematically that only a kind of logical function partition, there may be another division manner in actual implementation to the division of unit in the embodiment of the present invention.

The embodiment of the invention also provides the second equipment, which is used to execute a kind of paging message transmission method of the offer of embodiment one, which can be used method shown in Fig. 2 to Fig. 5, can be equipment identical with the second equipment shown in Fig. 8.As shown in fig.9, second equipment 900 includes: processor 901, transceiver 902, bus 903 and memory 904, in which:

Processor 901, transceiver 902 and memory 904 are connected with each other by bus 903；Bus 903 can be pci bus or eisa bus etc..The bus can be divided into address bus, data/address bus, control bus etc..Only to be indicated with a thick line in Fig. 9, it is not intended that an only bus or a type of bus convenient for indicating.

Processing unit 801 in Fig. 9 in 901 corresponding diagram 8 of processor, the Transmit-Receive Unit 802 in Fig. 9 in 902 corresponding diagram 8 of transceiver, transceiver 902, which refers to, has reception, antenna of sending function etc..Second equipment 900 further includes memory 904, for storing program etc..Specifically, program may include program code, which includes computer operation instruction.Memory 904 may include RAM, it is also possible to also Including nonvolatile memory, for example, at least a magnetic disk storage.Processor 901 executes the application program that memory 904 is stored, and realizes paging message transmission method as above.

It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program product.Therefore, the form of complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the present invention.Moreover, the form for the computer program product implemented in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) that one or more wherein includes computer usable program code can be used in the present invention.

The present invention be referring to according to the method for the embodiment of the present invention, the flowchart and/or the block diagram of equipment (system) and computer program product describes.It should be understood that the combination of process and/or box in each flow and/or block and flowchart and/or the block diagram that can be realized by computer program instructions in flowchart and/or the block diagram.These computer program instructions be can provide to the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate a machine, so that generating by the instruction that computer or the processor of other programmable data processing devices execute for realizing the device for the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, to be able to guide in computer or other programmable data processing devices computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates the manufacture including command device, which realizes the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that series of operation steps are executed on a computer or other programmable device to generate computer implemented processing, thus the step of instruction executed on a computer or other programmable device is provided for realizing the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.

Although preferred embodiments of the present invention have been described, once a person skilled in the art knows basic creative concepts, then additional changes and modifications may be made to these embodiments.So it includes preferred embodiment and all change and modification for falling into the scope of the invention that the following claims are intended to be interpreted as.

Obviously, those skilled in the art can carry out various modification and variations without departing from the spirit and scope of the embodiment of the present invention to the embodiment of the present invention.If then the present invention is also intended to include these modifications and variations in this way, these modifications and variations of the embodiment of the present invention are within the scope of the claims of the present invention and its equivalent technology.

Claims

A kind of paging message transmission method characterized by comprising

First equipment obtains the mark of period 1, the first information and terminal device, the period 1 is the period of physical downlink control channel PDCCH search space, the first information includes the information of the start frame of the PDCCH search space and the information of starting subframe, and the PDCCH search space monitors the paging message of PDCCH reception base station transmission for terminal device in the PDCCH search space；

First equipment determines paging occasion according to the mark of the period 1, the first information and the terminal device；

In the paging occasion, paging message transmission is carried out between first equipment and the second equipment.
The method as described in claim 1, which is characterized in that first equipment determines paging occasion according to the mark of the period 1, the first information and the terminal device, comprising:

The information of the start frame of the search space of first equipment PDCCH according to the period 1, the mark of the terminal device and the first information, determines the frame where the paging occasion；

In the frame where the paging occasion, the information of the starting subframe of the first equipment PDCCH search space according to the first information determines the subframe where the paging occasion.
Method according to claim 2, which is characterized in that first equipment determines the frame where the paging occasion according to the information of the start frame of the search space of the period 1, the mark of the terminal device and the PDCCH, comprising:

First equipment determines the frame where the paging occasion according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and frame_offset indicates the offset of start frame in the information of the start frame of the search space of the PDCCH, Ns=1024/CSS_period.
The method as described in claim 1, which is characterized in that the method also includes:

First equipment obtains second round, and the second round is the period of the terminal device discontinuous paging receiving message；

First equipment determines paging occasion according to the mark of the period 1, the first information and the terminal device, comprising:

First equipment determines paging occasion according to the period 1, the first information, the mark of the terminal device and the second round.
Method as claimed in claim 4, which is characterized in that when the second round being greater than the first setting value, first equipment determines paging occasion according to the period 1, the first information, the mark of the terminal device and the second round, comprising:

Mark and the second round of first equipment according to the terminal device, determine at least one superframe where the paging occasion；

Following operation is executed for superframe each at least one described superframe:

The information of the start frame of the search space of first equipment PDCCH according to the period 1, the mark of the terminal device and the first information determines the start frame that window is paged in the superframe；

First equipment determines the end frame that window is paged described in the superframe according to the start frame of the paging window and the length of the paging window；

Between the start frame of the paging window and the end frame of the paging window, the information of the start frame of the search space of first equipment PDCCH according to the period 1, the mark of the terminal device and the first information, determines the frame where the paging occasion；

In the frame where the paging occasion, the information of the starting subframe of the first equipment PDCCH search space according to the first information determines the subframe where the paging occasion.
Method as claimed in claim 5, it is characterized in that, the information of the start frame of the search space of first equipment PDCCH according to the period 1, the mark of the terminal device and the first information determines the start frame that window is paged in the superframe, comprising:

First equipment determines the start frame of the paging window according to the following formula:

PW_start=CCS_period*i_eDRX+frame_offset

Wherein, PW_start indicates the start frame of the paging window, CCS_periodIndicating the period 1, frame_offset indicates the offset of start frame in the information of the start frame of the search space of the PDCCH, i_eDRX=UE_ID mod (1024/CCS_period), UE_ID indicates the mark of the terminal device.
Method as claimed in claim 6, which is characterized in that when including the offset of multiple start frames in the information of the start frame of the search space of the PDCCH, first equipment determines the frame_offset, comprising:

First equipment determines i_s according to formula i_s=floor (UE_ID/N) mod Ns；Wherein, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of the PDCCH；

First equipment determines the frame_offset according to the corresponding relationship of determining i_s and pre-set i_s and frame_offset.
Method as claimed in claim 5, it is characterized in that, the information of the start frame of the search space of first equipment PDCCH according to the period 1, the mark of the terminal device and the first information, determines the frame where the paging occasion, comprising:

First equipment determines the frame where the paging occasion according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, and N is nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of the PDCCH.
Method as claimed in claim 4, it is characterized in that, it is greater than the first setting value when the second round, and when the period 1 is less than or equal to the second setting value, first equipment determines paging occasion according to the period 1, the first information, the mark of the terminal device and the second round, comprising:

Mark and the second round of first equipment according to the terminal device, determine at least one superframe where the paging occasion；

Following operation is executed for superframe each at least one described superframe:

First equipment determines the start frame that window is paged in the superframe according to the mark of second setting value and the terminal device；

First equipment according to it is described paging window start frame and it is described paging window length, determine described in The end frame of window is paged described in superframe；

Between the start frame of the paging window and the end frame of the paging window, the paging window is divided at least one window that length is second setting value by first equipment, in each window of at least one window, according to the information of the start frame of PDCCH search space described in the period 1, the mark of the terminal device and the first information, the frame where the paging occasion is determined；

In the frame where the paging occasion, the information of the starting subframe of the first equipment PDCCH search space according to the first information determines the subframe where the paging occasion.
Method as described in claim 5 or 9, which is characterized in that mark and the second round of first equipment according to the terminal device determine at least one superframe where the paging occasion, including；

First equipment determines at least one superframe where the paging occasion according to the following formula:

H-SFN mod T_eDRX,H=(UE_ID mod T_eDRX,H)

Wherein, H-SFN indicates at least one superframe where the paging occasion, T_eDRX,HIndicate the second round, UE_ID indicates the mark of the terminal device.
Method as claimed in claim 9, which is characterized in that first equipment determines the start frame that window is paged described in the superframe according to the mark of second setting value and the terminal device, comprising:

First equipment determines the start frame of the paging window according to the following formula:

SFN=A* [floor (UE_ID/N) mod 4]

Wherein, SFN indicates that the start frame of the paging window, A indicate second setting value, and UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer.
Method as described in claim 5 or 9, which is characterized in that first equipment determines the end frame that window is paged described in the superframe according to the start frame of the paging window and the length of the paging window, comprising:

First equipment determines the end frame of the paging window according to the following formula:

PW_end=(PW_start+L*100-1) mod 1024

Wherein, PW_end indicates the end frame of the paging window, and PW_start indicates rising for the paging window Beginning frame, L indicate the length of the paging window.
Method as claimed in claim 9, which is characterized in that the information of the start frame of first equipment PDCCH search space according to the period 1, the mark of the terminal device and the first information determines the frame where the paging occasion, including；

First equipment determines the frame where the paging occasion according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, N indicates nonnegative integer, frame_offset indicates the offset of start frame in the information of the start frame of the PDCCH search space, Ns=(max CSS_period)/CSS_period, wherein, max CSS_period indicates the period for the maximum PDCCH search space that system is supported.
Method as described in claim 2,5 or 9, which is characterized in that the information of the starting subframe of the first equipment PDCCH search space according to the first information determines the subframe where the paging occasion, comprising:

If in the information of the starting subframe of the PDCCH search space only including the offset of a starting subframe, first equipment is using the offset of the starting subframe as the subframe where the paging occasion；

If in the information of the starting subframe of the PDCCH search space including the offset of multiple starting subframes, then first equipment determines i_s according to formula i_s=floor (UE_ID/N) mod Ns, and according to the corresponding relationship of determining i_s and pre-set i_s and subframe, the subframe where the paging occasion is determined:

Wherein, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and Ns indicates the number that the offset of subframe is originated in the information of the starting subframe of the search space of the PDCCH.
First equipment characterized by comprising

Processing unit, for obtaining period 1, the first information and the mark of terminal device, the period 1 is the period of physical downlink control channel PDCCH search space, the first information includes the information of the start frame of the PDCCH search space and the information of starting subframe, and paging of the PDCCH search space for terminal device to monitor the transmission of PDCCH reception base station in the PDCCH search space disappears Breath；

The processing unit, for determining paging occasion according to the mark of the period 1, the first information and the terminal device；

Transmit-Receive Unit, the paging occasion for determining in the processing unit, carries out paging message transmission between the second equipment.
First equipment as claimed in claim 15, which is characterized in that the processing unit is specifically used for:

According to the information of the start frame of the search space of PDCCH described in the period 1, the mark of the terminal device and the first information, the frame where the paging occasion is determined；

In the frame where the paging occasion, according to the information of the starting subframe of PDCCH search space described in the first information, the subframe where the paging occasion is determined.
First equipment as claimed in claim 16, which is characterized in that the processing unit when determining the frame where the paging occasion, is specifically used for according to the information of the start frame of the search space of the period 1, the mark of the terminal device and the PDCCH:

The frame where the paging occasion is determined according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and frame_offset indicates the offset of start frame in the information of the start frame of the search space of the PDCCH, Ns=1024/CSS_period.
First equipment as claimed in claim 15, which is characterized in that the processing unit is also used to:

Second round is obtained, the second round is the period of the terminal device discontinuous paging receiving message；

The processing unit is specifically used for:

Paging occasion is determined according to the period 1, the first information, the mark of the terminal device and the second round.
First equipment as claimed in claim 18, which is characterized in that the processing unit is determined according to the period 1, the first information, the mark of the terminal device and the second round and paged When opportunity, it is specifically used for:

When the second round being greater than the first setting value, according to the mark of the terminal device and the second round, at least one superframe where the paging occasion is determined；

Following operation is executed for superframe each at least one described superframe:

According to the information of the start frame of the search space of PDCCH described in the period 1, the mark of the terminal device and the first information, the start frame that window is paged in the superframe is determined；

According to the length of the start frame of the paging window and the paging window, the end frame that window is paged described in the superframe is determined；

Between the start frame of the paging window and the end frame of the paging window, according to the information of the start frame of the search space of PDCCH described in the period 1, the mark of the terminal device and the first information, the frame where the paging occasion is determined；

In the frame where the paging occasion, according to the information of the starting subframe of PDCCH search space described in the first information, the subframe where the paging occasion is determined.
First equipment as claimed in claim 19, it is characterized in that, the information of the start frame of the search space of processing unit PDCCH according to the period 1, the mark of the terminal device and the first information is specifically used for when determining the start frame for paging window in the superframe:

The start frame of the paging window is determined according to the following formula:

PW_start=CCS_period*i_eDRX+frame_offset

Wherein, PW_start indicates the start frame of the paging window, CCS_periodIndicate the period 1, frame_offset indicates the offset of start frame in the information of the start frame of the search space of the PDCCH, i_eDRX=UE_ID mod (1024/CCS_period), UE_ID indicates the mark of the terminal device.
First equipment as claimed in claim 20, which is characterized in that when the processing unit determines the frame_offset, specifically include:

When in the information of the start frame of the search space of the PDCCH including the offset of multiple start frames, i_s is determined according to formula i_s=floor (UE_ID/N) mod Ns；Wherein, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of the PDCCH；

According to the corresponding relationship of determining i_s and pre-set i_s and frame_offset, the frame_offset is determined.
First equipment as claimed in claim 19, it is characterized in that, the information of the start frame of the search space of processing unit PDCCH according to the period 1, the mark of the terminal device and the first information is specifically used for when determining the frame where the paging occasion:

The frame where the paging occasion is determined according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, and N is nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of the PDCCH.
First equipment as claimed in claim 18, which is characterized in that when the processing unit determines paging occasion according to the period 1, the first information, the mark of the terminal device and the second round, be specifically used for:

When the second round is greater than the first setting value, and the period 1 is less than or equal to the second setting value, according to the mark of the terminal device and the second round, at least one superframe where the paging occasion is determined；

Following operation is executed for superframe each at least one described superframe:

According to the mark of second setting value and the terminal device, the start frame that window is paged in the superframe is determined；

According to the length of the start frame of the paging window and the paging window, the end frame that window is paged described in the superframe is determined；

Between the start frame of the paging window and the end frame of the paging window, the paging window is divided at least one window that length is second setting value, in each window of at least one window, according to the information of the start frame of PDCCH search space described in the period 1, the mark of the terminal device and the first information, the frame where the paging occasion is determined；

In the frame where the paging occasion, according to the information of the starting subframe of PDCCH search space described in the first information, the subframe where the paging occasion is determined.
The first equipment as described in claim 19 or 23, which is characterized in that mark and the second round of the processing unit according to the terminal device are specifically used for when determining at least one superframe where the paging occasion；

At least one superframe where the paging occasion is determined according to the following formula:

H-SFN mod T_eDRX,H=(UE_ID mod T_eDRX,H)

Wherein, H-SFN indicates at least one superframe where the paging occasion, T_eDRX,HIndicate the second round, UE_ID indicates the mark of the terminal device.
First equipment as claimed in claim 23, which is characterized in that the processing unit is specifically used for when determining the start frame for paging window described in the superframe according to the mark of second setting value and the terminal device:

The start frame of the paging window is determined according to the following formula:

SFN=A* [floor (UE_ID/N) mod 4]

Wherein, SFN indicates that the start frame of the paging window, A indicate second setting value, and UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer.
The first equipment as described in claim 19 or 23, which is characterized in that the processing unit is specifically used for when determining the end frame for paging window described in the superframe according to the start frame of the paging window and the length of the paging window:

The end frame of the paging window is determined according to the following formula:

PW_end=(PW_start+L*100-1) mod 1024

Wherein, PW_end indicates the end frame of the paging window, and PW_start indicates that the start frame of the paging window, L indicate the length of the paging window.
First equipment as claimed in claim 23, it is characterized in that, the information of the start frame of processing unit PDCCH search space according to the period 1, the mark of the terminal device and the first information is specifically used for when determining the frame where the paging occasion；

The frame where the paging occasion is determined according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, N indicates nonnegative integer, frame_offset indicates the offset of start frame in the information of the start frame of the PDCCH search space, Ns=(max CSS_period)/CSS_period, wherein, max CSS_period indicates the period for the maximum PDCCH search space that system is supported.
The first equipment as described in claim 16,19 or 23, which is characterized in that the information of the starting subframe of processing unit PDCCH search space according to the first information is specifically used for when determining the subframe where the paging occasion:

If in the information of the starting subframe of the PDCCH search space only including the offset of a starting subframe, using the offset of the starting subframe as the subframe where the paging occasion；

If in the information of the starting subframe of the PDCCH search space including the offset of multiple starting subframes, i_s is then determined according to formula i_s=floor (UE_ID/N) mod Ns, and according to the corresponding relationship of determining i_s and pre-set i_s and subframe, the subframe where the paging occasion is determined:

Wherein, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and Ns indicates the number that the offset of subframe is originated in the information of the starting subframe of the search space of the PDCCH.
Second equipment characterized by comprising

Processing unit, for obtaining period 1, the first information and the mark of terminal device, the period 1 is the period of physical downlink control channel PDCCH search space, the first information includes the information of the start frame of the PDCCH search space and the information of starting subframe, and the PDCCH search space monitors the paging message of PDCCH reception base station transmission for terminal device in the PDCCH search space；

The processing unit, for determining paging occasion according to the mark of the period 1, the first information and the terminal device；

Transmit-Receive Unit, the paging occasion for determining in the processing unit, carries out paging message transmission between the first equipment.
Second equipment as claimed in claim 29, which is characterized in that the processing unit is specifically used for:

According to PDCCH described in the period 1, the mark of the terminal device and the first information Search space start frame information, determine the frame where the paging occasion；

In the frame where the paging occasion, according to the information of the starting subframe of PDCCH search space described in the first information, the subframe where the paging occasion is determined.
Second equipment as claimed in claim 30, which is characterized in that the processing unit when determining the frame where the paging occasion, is specifically used for according to the information of the start frame of the search space of the period 1, the mark of the terminal device and the PDCCH:

The frame where the paging occasion is determined according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and frame_offset indicates the offset of start frame in the information of the start frame of the search space of the PDCCH, Ns=1024/CSS_period.
Second equipment as claimed in claim 29, which is characterized in that the processing unit is also used to:

Second round is obtained, the second round is the period of the terminal device discontinuous paging receiving message；

The processing unit is specifically used for:

Paging occasion is determined according to the period 1, the first information, the mark of the terminal device and the second round.
Second equipment as claimed in claim 32, which is characterized in that when the processing unit determines paging occasion according to the period 1, the first information, the mark of the terminal device and the second round, be specifically used for:

When the second round being greater than the first setting value, according to the mark of the terminal device and the second round, at least one superframe where the paging occasion is determined；

Following operation is executed for superframe each at least one described superframe:

According to the information of the start frame of the search space of PDCCH described in the period 1, the mark of the terminal device and the first information, the start frame that window is paged in the superframe is determined；

According to the length of the start frame of the paging window and the paging window, the end frame that window is paged described in the superframe is determined；

Between the start frame of the paging window and the end frame of the paging window, according to the information of the start frame of the search space of PDCCH described in the period 1, the mark of the terminal device and the first information, the frame where the paging occasion is determined；

In the frame where the paging occasion, according to the information of the starting subframe of PDCCH search space described in the first information, the subframe where the paging occasion is determined.
Second equipment as claimed in claim 33, it is characterized in that, the information of the start frame of the search space of processing unit PDCCH according to the period 1, the mark of the terminal device and the first information is specifically used for when determining the start frame for paging window in the superframe:

The start frame of the paging window is determined according to the following formula:

PW_start=CCS_period*i_eDRX+frame_offset

Wherein, PW_start indicates the start frame of the paging window, CCS_periodIndicate the period 1, frame_offset indicates the offset of start frame in the information of the start frame of the search space of the PDCCH, i_eDRX=UE_ID mod (1024/CCS_period), UE_ID indicates the mark of the terminal device.
Second equipment as claimed in claim 34, which is characterized in that the processing unit determines the frame_offset, specifically includes:

When in the information of the start frame of the search space of the PDCCH including the offset of multiple start frames, i_s is determined according to formula i_s=floor (UE_ID/N) mod Ns；Wherein, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of the PDCCH；

According to the corresponding relationship of determining i_s and pre-set i_s and frame_offset, the frame_offset is determined.
Second equipment as claimed in claim 33, it is characterized in that, the information of the start frame of the search space of processing unit PDCCH according to the period 1, the mark of the terminal device and the first information is specifically used for when determining the frame where the paging occasion:

The frame where the paging occasion is determined according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, and N is nonnegative integer, and Ns indicates the number of the offset of start frame in the information of the start frame of the search space of the PDCCH.
Second equipment as claimed in claim 32, which is characterized in that when the processing unit determines paging occasion according to the period 1, the first information, the mark of the terminal device and the second round, be specifically used for:

When the second round is greater than the first setting value, and the period 1 is less than or equal to the second setting value, according to the mark of the terminal device and the second round, at least one superframe where the paging occasion is determined；

Following operation is executed for superframe each at least one described superframe:

According to the mark of second setting value and the terminal device, the start frame that window is paged in the superframe is determined；

According to the length of the start frame of the paging window and the paging window, the end frame that window is paged described in the superframe is determined；

Between the start frame of the paging window and the end frame of the paging window, the paging window is divided at least one window that length is second setting value, in each window of at least one window, according to the information of the start frame of PDCCH search space described in the period 1, the mark of the terminal device and the first information, the frame where the paging occasion is determined；

In the frame where the paging occasion, according to the information of the starting subframe of PDCCH search space described in the first information, the subframe where the paging occasion is determined.
The second equipment as described in claim 33 or 37, which is characterized in that mark and the second round of the processing unit according to the terminal device are specifically used for when determining at least one superframe where the paging occasion；

At least one superframe where the paging occasion is determined according to the following formula:

H-SFN mod T_eDRX,H=(UE_ID mod T_eDRX,H)

Wherein, H-SFN indicates at least one superframe where the paging occasion, T_eDRX,HIndicate the second round, UE_ID indicates the mark of the terminal device.
Second equipment as claimed in claim 37, which is characterized in that the processing unit is according to institute The mark for stating the second setting value and the terminal device is specifically used for when determining the start frame for paging window described in the superframe:

The start frame of the paging window is determined according to the following formula:

SFN=A* [floor (UE_ID/N) mod 4]

Wherein, SFN indicates that the start frame of the paging window, A indicate second setting value, and UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer.
The second equipment as described in claim 33 or 37, which is characterized in that the processing unit is specifically used for when determining the end frame for paging window described in the superframe according to the start frame of the paging window and the length of the paging window:

The end frame of the paging window is determined according to the following formula:

PW_end=(PW_start+L*100-1) mod 1024

Wherein, PW_end indicates the end frame of the paging window, and PW_start indicates that the start frame of the paging window, L indicate the length of the paging window.
Second equipment as claimed in claim 37, it is characterized in that, the information of the start frame of processing unit PDCCH search space according to the period 1, the mark of the terminal device and the first information is specifically used for when determining the frame where the paging occasion；

The frame where the paging occasion is determined according to the following formula:

SFN=CSS_{_period}*(floor(UE_ID/N)mod Ns)+frame_offset

Wherein, SFN indicates the frame where the paging occasion, CSS_{_period}Indicate the period 1, UE_ID indicates the mark of the terminal device, N indicates nonnegative integer, frame_offset indicates the offset of start frame in the information of the start frame of the PDCCH search space, Ns=(max CSS_period)/CSS_period, wherein, max CSS_period indicates the period for the maximum PDCCH search space that system is supported.
The second equipment as described in claim 30,33 or 37, which is characterized in that the information of the starting subframe of processing unit PDCCH search space according to the first information is specifically used for when determining the subframe where the paging occasion:

If in the information of the starting subframe of the PDCCH search space only including the inclined of a starting subframe Shifting amount, then using the offset of the starting subframe as the subframe where the paging occasion；

If in the information of the starting subframe of the PDCCH search space including the offset of multiple starting subframes, i_s is then determined according to formula i_s=floor (UE_ID/N) mod Ns, and according to the corresponding relationship of determining i_s and pre-set i_s and subframe, the subframe where the paging occasion is determined:

Wherein, UE_ID indicates the mark of the terminal device, and N indicates nonnegative integer, and Ns indicates the number that the offset of subframe is originated in the information of the starting subframe of the search space of the PDCCH.