WO2007107113A1 - A method and device to page a mobile station in mobile telecommunication system - Google Patents
A method and device to page a mobile station in mobile telecommunication system Download PDFInfo
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- WO2007107113A1 WO2007107113A1 PCT/CN2007/000904 CN2007000904W WO2007107113A1 WO 2007107113 A1 WO2007107113 A1 WO 2007107113A1 CN 2007000904 W CN2007000904 W CN 2007000904W WO 2007107113 A1 WO2007107113 A1 WO 2007107113A1
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- paging
- user terminal
- content
- wireless communication
- communication system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/10—User notification, e.g. alerting and paging, for incoming communication, change of service or the like using simulcast notification
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a method and apparatus for paging in a wireless communication system.
- each user terminal is connected to the network side through a wireless channel.
- the user terminal can be divided into an active state user terminal and an idle state user terminal, and the active state user terminal is a user terminal that is accessing the system or has access to the system for ongoing service, and the idle state user.
- a terminal is a user terminal that is not yet connected to the system and is in the listening phase.
- the communication service is divided from the initiator, and is divided into a calling user terminal and a called user terminal, wherein the called user terminal is initiated by paging in wireless communication.
- the idle state or the partially activated user terminal periodically monitors the paging channel, and identifies which user terminals are being paged by the system in the paging channel. After receiving the paging, the user terminal can know that it is being used by the network. Side calls, so that the corresponding processing.
- Quick paging is to add a quick paging indication to further save the power consumption of the user terminal, because the network side does not always have paging at every moment, so it wakes up at some moment when the user terminal is not required to monitor the paging channel.
- the user terminal listening to the paging often causes power consumption of the user terminal to be invalid. Therefore, the quick paging indication is added to indicate whether the user terminal is paged at the next moment, and the user terminal only listens to the paging channel after receiving the quick paging indication.
- the quick paging indication may be for one user terminal, or for a group of user terminals, or even all user terminals camped under one cell.
- the paging channel is typically a broadcast channel within one sector and can be received or transmitted by all user terminals.
- the network side Since the user terminal in the wireless communication system is often mobile, the network side generally does not need to know the exact location of the user terminal, and the network side divides the wireless network into several location areas according to the network load, that is, the paging area, and the user terminal moves to cause the location change. It will automatically find out whether the location area has changed. If there is a change, it initiates registration with the network side to inform the network area where the user terminal is located. When the network side needs to send a page to the user terminal, it is only sent in the location area (a group of cells) where the user terminal is currently located. By changing the size of the location area, the user terminal can be controlled by the user terminal registration due to the change of the location area. s expenses.
- OFDM Orthogonal Frequency Division Multiplexing
- a paging cycle is set for each user terminal in the wireless communication system, and the user terminal wakes up to listen to the paging only in its own paging cycle. Letter Road.
- the network side randomizes the time when the user terminal wakes up, and achieves the purpose of evenly distributing the paging load.
- the commonly used methods for quick paging are: CDMA IX quick paging scheme.
- the quick paging scheme of the CDMA IX is to send a quick paging indicator to all user terminals in a sector or a cell to notify the sector or the cell under a certain time before the paging is sent.
- a page arrives within a predetermined time.
- the user terminal that should wake up to listen to the page at the paging moment will listen to the quick paging indication in advance. If there is a quick paging indication, the user terminal will listen to the paging channel and resolve the paging channel at the paging moment. Content to identify if there is a page of their own.
- a disadvantage of the above scheme is that the paging channel is broadcast for user terminals in the same sector, but soft combining cannot be performed between different sectors or cells. Therefore, the paging performance of some sectors or cells is relatively poor.
- Embodiments of the present invention provide a method and apparatus for paging in a wireless communication system.
- An embodiment of the present invention provides a method for paging in a wireless communication system, including:
- the network side of the wireless communication system sends a paging message to notify the user terminal that will listen to the page at the moment that the paging arrives; the different side sectors or cells in the same area of the wireless communication system are sent in the same manner.
- the paging content is given to the user terminal to listen to the paging.
- An embodiment of the present invention provides a wireless communication apparatus, including: an information sending unit, configured to send, in the same manner, all the sectors or cells in the same area to the user terminal in the same manner.
- the embodiment of the present invention sends the same paging content in the same manner to all the sectors or cells in the same area to listen to the paging user terminal, so that each fan is
- the paging channels between the areas or cells can be soft combined, which greatly improves the performance of the paging channel and improves the receiving signal to noise ratio of the paging channel, thereby further improving the paging performance of the system.
- 1 is a flow chart showing the operation of an embodiment of the method of the present invention.
- An embodiment of the present invention provides a method for paging in a wireless communication system by using different sectors in the same area. Or the cell ⁇ transmits the same paging content in the same manner to the user terminal that listens to the paging, and performs soft combining between different sectors or cells in the same area, thereby improving the performance of the paging channel.
- the same area is the area that the paging needs to cover.
- the embodiment of the present invention provides a method for paging in a wireless communication system.
- the specific operation process of the method is as shown in FIG. 1 , and includes the following steps: Step 1: The network side of the wireless communication system receives the paging, and the paging needs to be performed.
- Step 2 The network side of the wireless communication system in the same area, each sector or cell that needs to send a page sends paging information to the user terminal that will listen to the page at the moment, and notify the user
- the terminal may have a page arrival;
- the paging information includes: a complete paging content; or, a paging content and a paging indication; or, a paging indication;
- the paging indication is capable of instructing the user terminal to receive further
- the indication of the paging content sends a paging indication corresponding to the paging content before the paging content is sent.
- the network side of the wireless communication system sends a related indication of whether to send the same paging content in the same manner before sending the same paging content, and the related indication may be sent before the paging indication, or may be sent simultaneously when the paging indication is sent. .
- the network side of the wireless communication system can transmit paging information in the same manner in the same area, that is, use the same channel type, channel resource, coding, modulation, channelization code, and/or scrambling page paging in different sectors or cells.
- the channel sends paging information; whether each sector or cell sends paging information in the same manner as the area can be dynamically determined.
- Step 3 After receiving the paging information, the user terminal that should listen to the paging at the paging moment detects whether the paging information includes complete paging content.
- Step 4 If the complete paging content is included, The user terminal parses the paging information to determine whether the paging content matches the user terminal.
- Step 5 If the paging content matches the user terminal, the user terminal acquires the paging content; Step 6 If the paging information is not the complete paging content, determining whether the paging information includes the paging content that matches the user terminal, and if yes, receiving the paging content, if not, continuing to detect Whether the paging information includes a paging indication that matches the user terminal; and the paging information is not a complete paging content, where the paging information includes a paging content, a paging indication, or a Only the paging indicator is included in the paging information.
- the user Determining, by the terminal, whether the paging content matches the user terminal, the user terminal only receives the paging content that matches the user terminal, and then proceeds to step 7; if the paging information does not include the paging content, the terminal determines Whether the paging information includes the paging indication matching the local user terminal, and then performing step 7; Step 7: If the paging indication is included, and the paging indication matches the user terminal, the user terminal to the paging indicator
- the corresponding channel is used to obtain further paging content that matches the user terminal, and the channel carrying the same paging content in the same area of the network side of the wireless communication system uses the same channel type, channel resource, coding, modulation, channelization code, And transmitting the same paging content, and the same paging content that is transmitted may use the same pilot dedicated to the paging channel, or may use other methods.
- the paging operation is ended, and subsequent related processing is performed.
- the user sends the same paging content to the user terminal in the same manner, so that all user terminals in the paging area that need to receive the paging can perform soft combining. Therefore, the network side will transmit in the same way as much as possible. If it is restricted for some reason, it cannot be transmitted in the same way as other sectors or cells in the same area. It can also be transmitted in different modulation and coding modes.
- An embodiment of the present invention provides a wireless communication apparatus, where the apparatus includes: an information sending unit, configured to send, in the same manner, all the sectors or cells in the same area to the user terminal in the same manner;
- the method includes: a paging indication sending unit, configured to send a paging indication to the user terminal that will listen to the paging at the moment before the information sending unit sends the specific paging content.
- the device may be a standalone device or be placed in an existing base station.
- the embodiments of the present invention transmit by using the same channel type and the same channel resource, coding, modulation, channelization code, and/or scrambling code for paging channels of different sectors or cells in the same area.
- the paging content enables the paging channel between each sector or cell to be soft-combined, which greatly improves the paging signal reception signal-to-noise ratio, thereby further improving the paging performance of the system.
- the above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that may be conceivably made by those skilled in the art within the scope of the present invention are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.
Abstract
A method and device to page a mobile station in mobile telecommunication system are disclosed. The mobile telecommunication network sends a paging message to inform a user terminal which is detecting paging message that a call is arriving. The network sends the paging message with a same content to the user terminal in different sectors or cells of a same area in a same manner. In this manner, the paging channels in different sectors or cells of a same area would be soft united, which may improve the performance of paging channels, and receiving Signal-to-Noise of paging channels, and thus paging performance of system can be improved.
Description
一种无线通信系统寻呼的方法及装置 Method and device for paging of wireless communication system
技术领域 Technical field
本发明涉及通讯技术领域， 尤其涉及一种无线通信系统寻呼的方法及装置。 The present invention relates to the field of communications technologies, and in particular, to a method and apparatus for paging in a wireless communication system.
发明背景 Background of the invention
无线通讯系统中， 每个用户终端都是通过无线信道与网络侧发生连接。对于无线系 统中的用户终端， 根据用户终端的状态可以分为激活态用户终端和空闲态用户终端， 激 活态用户终端是正在接入系统或已经接入系统正在进行业务的用户终端，空闲态用户终 端是尚未接入系统， 处于监听阶段的用户终端。 In a wireless communication system, each user terminal is connected to the network side through a wireless channel. For the user terminal in the wireless system, according to the state of the user terminal, the user terminal can be divided into an active state user terminal and an idle state user terminal, and the active state user terminal is a user terminal that is accessing the system or has access to the system for ongoing service, and the idle state user. A terminal is a user terminal that is not yet connected to the system and is in the listening phase.
通讯业务从发起方来划分，分为主叫用户终端和被叫用户终端，其中被叫用户终端 在无线通讯中是通过寻呼来发起的。为了省电， 空闲态或者部分激活态用户终端周期性 的监听寻呼信道， 在寻呼信道中标识哪些用户终端正在被系统寻呼， 该类用户终端收到 寻呼后可以知道自身正在被网络侧呼叫， 从而进行相应的处理。 The communication service is divided from the initiator, and is divided into a calling user terminal and a called user terminal, wherein the called user terminal is initiated by paging in wireless communication. In order to save power, the idle state or the partially activated user terminal periodically monitors the paging channel, and identifies which user terminals are being paged by the system in the paging channel. After receiving the paging, the user terminal can know that it is being used by the network. Side calls, so that the corresponding processing.
快速寻呼是为了进一步节约用户终端的电源消耗而增加了一个快速寻呼指示，因为 网络侧并不是每个时刻总是有寻呼，因此在某些不需要用户终端监听寻呼信道的时刻唤 醒用户终端监听寻呼往往会造成用户终端无效的耗电。 因此增加快速寻呼指示， 指示下 一时刻是否有用户终端被寻呼，用户终端只在收到所述快速寻呼指示后才去监听寻呼信 道。 快速寻呼指示可以是针对一个用户终端的， 也可以是针对一组用户终端， 甚至是一 个小区下驻留的所有用户终端。寻呼信道一般在一个扇区内是广播信道， 所有用户终端 都可以接收或发送。 Quick paging is to add a quick paging indication to further save the power consumption of the user terminal, because the network side does not always have paging at every moment, so it wakes up at some moment when the user terminal is not required to monitor the paging channel. The user terminal listening to the paging often causes power consumption of the user terminal to be invalid. Therefore, the quick paging indication is added to indicate whether the user terminal is paged at the next moment, and the user terminal only listens to the paging channel after receiving the quick paging indication. The quick paging indication may be for one user terminal, or for a group of user terminals, or even all user terminals camped under one cell. The paging channel is typically a broadcast channel within one sector and can be received or transmitted by all user terminals.
由于无线通信系统中用户终端往往是移动的，网络侧一般不需要知道用户终端的准 确位置， 网络侧根据网络负荷将无线网络划分为若干个位置区域， 即寻呼区域， 用户终 端移动导致位置改变时会自动发现位置区是否发生变化，如果发生变化则向网络侧发起 注册， 告知网络侧用户终端所处的位置区域。 网络侧在需要向该用户终端发送寻呼时只 在用户终端当前所处的位置区（一群小区） 内发送， 通过改变位置区域的大小可以控制 用户终端因位置区域改变造成的用户终端注册带来的开销。 Since the user terminal in the wireless communication system is often mobile, the network side generally does not need to know the exact location of the user terminal, and the network side divides the wireless network into several location areas according to the network load, that is, the paging area, and the user terminal moves to cause the location change. It will automatically find out whether the location area has changed. If there is a change, it initiates registration with the network side to inform the network area where the user terminal is located. When the network side needs to send a page to the user terminal, it is only sent in the location area (a group of cells) where the user terminal is currently located. By changing the size of the location area, the user terminal can be controlled by the user terminal registration due to the change of the location area. s expenses.
不同扇区的信号如果采用相同的格式在相同的子载波组上发送，可以做到信号的自 然合并， 从而大大提升接收的信噪比。 其中， OFDM (正交频分复用） 由于具有很好的 抗多径能力，因而在移动系统中得到广泛应用，同时 OFDM系统非常适合软合并的应用。 If signals of different sectors are transmitted on the same subcarrier group in the same format, natural merging of signals can be achieved, thereby greatly improving the received signal to noise ratio. Among them, OFDM (Orthogonal Frequency Division Multiplexing) is widely used in mobile systems due to its excellent anti-multipath capability, and OFDM systems are well suited for soft combining applications.
快速寻呼中用户终端往往不需要监控每个时刻的寻呼信道，因此在无线通讯系统中 为每个用户终端设置一个寻呼周期，用户终端只在属于自己的寻呼周期醒来监听寻呼信
道。 网络侧通过将用户终端醒来的时刻随机化， 达到寻呼负荷均匀分布的目的。 In quick paging, the user terminal often does not need to monitor the paging channel at each moment. Therefore, a paging cycle is set for each user terminal in the wireless communication system, and the user terminal wakes up to listen to the paging only in its own paging cycle. Letter Road. The network side randomizes the time when the user terminal wakes up, and achieves the purpose of evenly distributing the paging load.
目前快速寻呼常用的方法有： CDMA IX的快速寻呼方案。 At present, the commonly used methods for quick paging are: CDMA IX quick paging scheme.
所述 CDMA IX的快速寻呼方案是在寻呼发送前的一定时间， 釆用一个快速寻呼信 道向扇区或小区内所有的用户终端发送一个快速寻呼指示，通知本扇区或小区下一个预 定时间内会有寻呼到达。应当在该寻呼时刻醒来监听寻呼的用户终端会提前去监听快速 寻呼指示， 如果有快速寻呼指示则该用户终端会在该寻呼时刻监听寻呼信道并解析该寻 呼信道的内容去识别是否有自己的寻呼。 The quick paging scheme of the CDMA IX is to send a quick paging indicator to all user terminals in a sector or a cell to notify the sector or the cell under a certain time before the paging is sent. A page arrives within a predetermined time. The user terminal that should wake up to listen to the page at the paging moment will listen to the quick paging indication in advance. If there is a quick paging indication, the user terminal will listen to the paging channel and resolve the paging channel at the paging moment. Content to identify if there is a page of their own.
上述方案的缺点在于， 寻呼信道针对同一扇区下的用户终端是广播的， 但不同扇区 或小区之间无法做软合并。 因此， 有些扇区或小区的寻呼性能比较差。 A disadvantage of the above scheme is that the paging channel is broadcast for user terminals in the same sector, but soft combining cannot be performed between different sectors or cells. Therefore, the paging performance of some sectors or cells is relatively poor.
发明内容 Summary of the invention
本发明实施例提供一种无线通信系统中寻呼的方法及装置。 Embodiments of the present invention provide a method and apparatus for paging in a wireless communication system.
本发明实施例是通过以下技术方案实现的： The embodiments of the present invention are implemented by the following technical solutions:
本发明实施例提供一种无线通信系统中寻呼的方法， 包括： An embodiment of the present invention provides a method for paging in a wireless communication system, including:
无线通信系统网络侧发送寻呼信息，通知该时刻会来监听寻呼的用户终端会有寻呼 到达； 所述无线通信系统网络侧在同一区域内的不同扇区或小区釆用相同方式发送相同 的寻呼内容给来监听寻呼的所述用户终端。 The network side of the wireless communication system sends a paging message to notify the user terminal that will listen to the page at the moment that the paging arrives; the different side sectors or cells in the same area of the wireless communication system are sent in the same manner. The paging content is given to the user terminal to listen to the paging.
本发明实施例提供一种无线通信装置， 包括： 信息发送单元，用于在同一区域内的所有扇区或小区采用相同方式发送相同格式的 寻呼内容给用户终端。 An embodiment of the present invention provides a wireless communication apparatus, including: an information sending unit, configured to send, in the same manner, all the sectors or cells in the same area to the user terminal in the same manner.
由上述本发明实施例提供的技术方案可以看出，本发明实施例通过在同一区域内的 所有扇区或小区采用相同方式发送相同的寻呼内容给来监听寻呼的用户终端，使得各个 扇区或小区之间的寻呼信道可以软合并， 大大提升了寻呼信道的性能， 及提升了寻呼信 道接收信噪比， 因此更进一步提高系统的寻呼性能。 As can be seen from the technical solution provided by the foregoing embodiments of the present invention, the embodiment of the present invention sends the same paging content in the same manner to all the sectors or cells in the same area to listen to the paging user terminal, so that each fan is The paging channels between the areas or cells can be soft combined, which greatly improves the performance of the paging channel and improves the receiving signal to noise ratio of the paging channel, thereby further improving the paging performance of the system.
附图简要说明 BRIEF DESCRIPTION OF THE DRAWINGS
图 1为本发明所述方法一种实施例操作流程图。 1 is a flow chart showing the operation of an embodiment of the method of the present invention.
实施本发明的方式 本发明实施例提供一种无线通信系统中寻呼的方法，通过在同一区域内的不同扇区
或小区釆用相同方式发送相同的寻呼内容给来监听寻呼的用户终端，达到同一区域的不 同扇区或小区之间进行软合并， 从而提升寻呼信道的性能。 所述同一区域为本次寻呼需 要覆盖的区域。 本发明实施例提供一种无线通信系统中寻呼的方法，该方法具体操作过程如图 1所 示， 包括如下步骤： 步骤 1 : 无线通信系统网络侧接收到寻呼， 需要将所述寻呼发送到用户终端； 步骤 2: 所述无线通信系统网络侧在同一区域内每个需要发送寻呼的扇区或小区向 该时刻会来监听寻呼的用户终端发送寻呼信息， 通知所述用户终端会有寻呼到达； 所述寻呼信息包括： 完整的寻呼内容； 或， 寻呼内容及寻呼指示； 或， 寻呼指示； 所述的寻呼指示为能够指示用户终端去接收进一步寻呼内容的指示，在发送寻呼内容前 会发送与寻呼内容相对应的寻呼指示。 无线通信系统网络侧在发送相同寻呼内容前会发送是否采用相同方式发送所述相 同寻呼内容的相关指示， 所述相关指示可以在寻呼指示前发送， 也可以在发送寻呼指示 同时发送。 无线通信系统网络侧在同一区域内可以采用相同方式发送寻呼信息， 即在不同扇区 或小区采用相同的信道类型， 信道资源、 编码、 调制、 信道化码、 和 /或扰码的寻呼信道 发送寻呼信息； 每个扇区或小区是否采用该区域相同的方式发送寻呼信息可以动态确 定。 步骤 3 : 应当在该寻呼时刻来监听寻呼的用户终端收到所述寻呼信息后， 检测该寻 呼信息中是否包含完整的寻呼内容； 步骤 4: 如果包含完整的寻呼内容， 则用户终端解析所述寻呼信息， 判断所述寻呼 内容是否与本用户终端匹配； 步骤 5 : 若所述寻呼内容与本用户终端匹配， 则用户终端获取所述寻呼内容； 步骤 6: 如果所述寻呼信息不是完整的寻呼内容， 则判断所述寻呼信息中是否包含 与本用户终端匹配的寻呼内容， 如有则接收所述寻呼内容， 若没有， 则继续检测所述寻 呼信息中是否包含与本用户终端匹配的寻呼指示； 所述寻呼信息不是完整的寻呼内容的情况包括：所述寻呼信息中包括寻呼内容及寻 呼指示、 或所述寻呼信息中只包括寻呼指示。 若所述寻呼信息中包含寻呼内容， 则用户
终端判断所述寻呼内容是否与本用户终端匹配，用户终端只接收与本用户终端匹配的寻 呼内容， 之后继续执行步骤 7; 若所述寻呼信息中不包含寻呼内容， 则判断所述寻呼信 息中是否包含与本用户终端匹配的寻呼指示， 之后执行步骤 7; 步骤 7: 如果包含寻呼指示， 且所述寻呼指示与本用户终端匹配， 则用户终端到寻 呼指示中对应的信道去获取与本用户终端匹配的进一步的寻呼内容，无线通信系统网络 侧同一区域内携带相同寻呼内容的信道采用相同的信道类型、 信道资源、 编码、 调制、 信道化码、和 /或扰发送所述相同的寻呼内容，所述发送的相同的寻呼内容可以釆用相同 的专用于该寻呼信道的导频， 也可以采用其他方式。 若所述寻呼指示与本用户终端不匹 配， 则结束接收寻呼操作， 执行后续相关处理。 所述釆用相同方式发送相同的寻呼内容给用户终端，使该寻呼区内所有需要接收寻 呼的用户终端可以进行软合并。 因此， 网络侧会尽可能采用相同的方式发送， 如果由于 某种原因限制不能采用与同一区域内的其他扇区或小区相同的方式， 也可以采用不同的 调制编码方式发送。 同理， 在 CDMA系统中， 在不同扇区的寻呼信道如果发送相同的寻呼内容， 如果 编码格式、信道码和 /或扰码相同， 也可以在不同的扇区间进行软合并， 从而提升接收信 号的信噪比， 最终提升寻呼信道的信噪比。 本发明实施例提供一种无线通信装置， 所述装置包括： 信息发送单元，用于在同一区域内的所有扇区或小区采用相同方式发送相同格式的 寻呼内容给用户终端； 所述装置进一步包括： 寻呼指示发送单元， 用于在所述信息发送单元发送具体的寻呼内容前， 发送寻呼指 示给该时刻会来监听寻呼的用户终端。 所述装置可以为独立的装置， 或设置于现有基站中。 综上所述，本发明实施例通过在同一区域内的不同扇区或小区的寻呼信道采用同样 的信道类型及相同的信道资源、 编码、 调制、信道化码、 和 /或扰码来发送寻呼内容， 使 得各个扇区或小区之间的寻呼信道可以进行软合并， 大大提升了寻呼信道接收信噪比， 因此更进一步提高系统的寻呼性能。 以上所述， 仅为本发明较佳的具体实施方式， 但本发明的保护范围并不局限于此，
任何熟悉本技术领域的技术人员在本发明揭露的技术范围内， 可轻易想到的变化或替 换， 都应涵盖在本发明的保护范围之内。 因此， 本发明的保护范围应该以权利要求的保 护范围为准。
Mode for Carrying Out the Invention An embodiment of the present invention provides a method for paging in a wireless communication system by using different sectors in the same area. Or the cell 发送 transmits the same paging content in the same manner to the user terminal that listens to the paging, and performs soft combining between different sectors or cells in the same area, thereby improving the performance of the paging channel. The same area is the area that the paging needs to cover. The embodiment of the present invention provides a method for paging in a wireless communication system. The specific operation process of the method is as shown in FIG. 1 , and includes the following steps: Step 1: The network side of the wireless communication system receives the paging, and the paging needs to be performed. Sending to the user terminal; Step 2: The network side of the wireless communication system in the same area, each sector or cell that needs to send a page sends paging information to the user terminal that will listen to the page at the moment, and notify the user The terminal may have a page arrival; the paging information includes: a complete paging content; or, a paging content and a paging indication; or, a paging indication; the paging indication is capable of instructing the user terminal to receive further The indication of the paging content sends a paging indication corresponding to the paging content before the paging content is sent. The network side of the wireless communication system sends a related indication of whether to send the same paging content in the same manner before sending the same paging content, and the related indication may be sent before the paging indication, or may be sent simultaneously when the paging indication is sent. . The network side of the wireless communication system can transmit paging information in the same manner in the same area, that is, use the same channel type, channel resource, coding, modulation, channelization code, and/or scrambling page paging in different sectors or cells. The channel sends paging information; whether each sector or cell sends paging information in the same manner as the area can be dynamically determined. Step 3: After receiving the paging information, the user terminal that should listen to the paging at the paging moment detects whether the paging information includes complete paging content. Step 4: If the complete paging content is included, The user terminal parses the paging information to determine whether the paging content matches the user terminal. Step 5: If the paging content matches the user terminal, the user terminal acquires the paging content; Step 6 If the paging information is not the complete paging content, determining whether the paging information includes the paging content that matches the user terminal, and if yes, receiving the paging content, if not, continuing to detect Whether the paging information includes a paging indication that matches the user terminal; and the paging information is not a complete paging content, where the paging information includes a paging content, a paging indication, or a Only the paging indicator is included in the paging information. If the paging information includes paging content, the user Determining, by the terminal, whether the paging content matches the user terminal, the user terminal only receives the paging content that matches the user terminal, and then proceeds to step 7; if the paging information does not include the paging content, the terminal determines Whether the paging information includes the paging indication matching the local user terminal, and then performing step 7; Step 7: If the paging indication is included, and the paging indication matches the user terminal, the user terminal to the paging indicator The corresponding channel is used to obtain further paging content that matches the user terminal, and the channel carrying the same paging content in the same area of the network side of the wireless communication system uses the same channel type, channel resource, coding, modulation, channelization code, And transmitting the same paging content, and the same paging content that is transmitted may use the same pilot dedicated to the paging channel, or may use other methods. If the paging indication does not match the user terminal, the paging operation is ended, and subsequent related processing is performed. The user sends the same paging content to the user terminal in the same manner, so that all user terminals in the paging area that need to receive the paging can perform soft combining. Therefore, the network side will transmit in the same way as much as possible. If it is restricted for some reason, it cannot be transmitted in the same way as other sectors or cells in the same area. It can also be transmitted in different modulation and coding modes. Similarly, in a CDMA system, if paging channels of different sectors transmit the same paging content, if the encoding format, channel code, and/or scrambling code are the same, soft combining can also be performed between different sectors, thereby improving The signal-to-noise ratio of the received signal ultimately increases the signal-to-noise ratio of the paging channel. An embodiment of the present invention provides a wireless communication apparatus, where the apparatus includes: an information sending unit, configured to send, in the same manner, all the sectors or cells in the same area to the user terminal in the same manner; The method includes: a paging indication sending unit, configured to send a paging indication to the user terminal that will listen to the paging at the moment before the information sending unit sends the specific paging content. The device may be a standalone device or be placed in an existing base station. In summary, the embodiments of the present invention transmit by using the same channel type and the same channel resource, coding, modulation, channelization code, and/or scrambling code for paging channels of different sectors or cells in the same area. The paging content enables the paging channel between each sector or cell to be soft-combined, which greatly improves the paging signal reception signal-to-noise ratio, thereby further improving the paging performance of the system. The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that may be conceivably made by those skilled in the art within the scope of the present invention are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.
Claims
权利要求 Rights request
I s 一种无线通信系统中寻呼的方法， 其特征在于， 包括. - 无线通信系统网络侧发送寻呼信息，通知该时刻会来监听寻呼的用户终端会有寻呼 到达； A method for paging in a wireless communication system, comprising: - transmitting, by the network side of the wireless communication system, paging information, notifying that the user terminal that is to listen to the paging at the moment has a paging arrival;
所述无线通信系统网络侧在同一区域内的不同扇区或小区釆用相同方式发送相同 的寻呼内容给来监听寻呼的所述用户终端。 The network side of the wireless communication system transmits the same paging content in the same manner to different user sectors or cells in the same area to listen to the paging of the user terminal.
2、如权利要求 1所述的一种无线通信系统中寻呼的方法， 其特征在于， 所述寻呼信 息包括： The method of paging in a wireless communication system according to claim 1, wherein the paging information comprises:
完整的寻呼内容； 或， Complete paging content; or,
寻呼内容及寻呼指示； 或， Paging content and paging instructions; or,
寻呼指示。 Paging indication.
3、如权利要求 2所述的一种无线通信系统中寻呼的方法， 其特征在于， 所述无线通 信系统网络侧在同一区域内的所有扇区或小区在相同的时间采用相同的方式发送所述 寻呼信息。 The method for paging in a wireless communication system according to claim 2, wherein all sectors or cells in the same area of the network side of the wireless communication system are transmitted in the same manner at the same time. The paging information.
4、如权利要求 2所述的一种无线通信系统中寻呼的方法， 其特征在于， 若所述寻呼 信息中携带有完整的寻呼内容， 则， 用户终端解析所述寻呼信息， 获取与本用户终端匹 配的完整的寻呼内容。 The method for paging in a wireless communication system according to claim 2, wherein if the paging information carries complete paging content, the user terminal parses the paging information, Obtain the complete paging content that matches the user terminal.
5、 如权利要求 2所述的一种无线通信系统中寻呼的方法， 其特征在于， 若所述寻 呼信息携带有寻呼内容及寻呼指示， 则用户终端解析所述寻呼信息， The method for paging in a wireless communication system according to claim 2, wherein if the paging information carries a paging content and a paging indication, the user terminal parses the paging information,
若所述寻呼内容与本用户终端匹配， 则用户终端接收该寻呼内容； If the paging content matches the user terminal, the user terminal receives the paging content;
继续判断所述寻呼指示是否与本用户终端匹配， 若匹配， 则用户终端到所述寻呼 指示中对应的携带完整寻呼内容的信道去接收与本用户终端匹配的进一步的寻呼内容， 无线通信系统网络侧同一区域内携带相同寻呼内容的信道采用相同的方式发送所述寻 呼内容； Continuing to determine whether the paging indication matches the user terminal, and if yes, the user terminal sends a channel corresponding to the complete paging content in the paging indication to receive further paging content that matches the user terminal, The channel carrying the same paging content in the same area on the network side of the wireless communication system sends the paging content in the same manner;
若所述寻呼指示与本用户终端不匹配， 则结束接收寻呼操作， 执行后续相关处理。 If the paging indication does not match the user terminal, the paging operation is ended, and subsequent related processing is performed.
6、 如权利要求 2所述的一种无线通信系统中寻呼的方法， 其特征在于， 若所述寻 呼信息中携带有寻呼指示， 则， The method for paging in a wireless communication system according to claim 2, wherein if the paging information carries a paging indication,
用户终端判断所述寻呼指示是否与本用户终端匹配， 若匹配， 则用户终端到所述 寻呼指示中对应的携带完整寻呼内容的信道去接收与本用户终端匹配的进一步的寻呼 内容，无线通信系统网络侧同一区域内携带相同寻呼内容的信道采用相同的方式发送所
述寻呼内容； Determining, by the user terminal, whether the paging indication matches the local user terminal, and if yes, the user terminal sends a channel that carries the complete paging content corresponding to the paging indication to receive further paging content that matches the user terminal. The channel carrying the same paging content in the same area on the network side of the wireless communication system is sent in the same manner. Paging content;
若所述寻呼指示与本用户终端不匹配， 则结束接收寻呼操作， 执行后续相关处理。 If the paging indication does not match the user terminal, the paging operation is ended, and subsequent related processing is performed.
7、如权利要求 1至 6中任一项所述的一种无线通信系统中寻呼的方法， 其特征在于， 所述相同的方式包括同一区域内： 不同扇区或小区的信道类型、信道资源、编码、调制、 信道化码、 和 /或扰码完全相同。 The method for paging in a wireless communication system according to any one of claims 1 to 6, wherein the same manner includes the same area: channel type and channel of different sectors or cells The resources, coding, modulation, channelization code, and/or scrambling code are identical.
8、 如权利要求 1所述的一种无线通信系统中寻呼的方法， 其特征在于， 所述发送的 相同的寻呼内容采用相同的专用于该寻呼信道的导频。 8. A method of paging in a wireless communication system according to claim 1, wherein said identical paging content transmitted uses the same pilot dedicated to the paging channel.
9、 如权利要求 1所述的一种无线通信系统中寻呼的方法， 其特征在于， 所述同一 区域为本次寻呼需要覆盖的区域。 9. The method of paging in a wireless communication system according to claim 1, wherein the same area is an area that needs to be covered by the paging.
10、 如权利要求 1所述的一种无线通信系统中寻呼的方法， 其特征在于， 无线通信 系统网络侧在发送相同寻呼内容前，发送是否采用相同方式发送所述相同寻呼内容的相 关指示给区域内的终端。 10. The method of paging in a wireless communication system according to claim 1, wherein the network side of the wireless communication system transmits whether to send the same paging content in the same manner before transmitting the same paging content. Related instructions are given to terminals in the area.
11、 一种无线通信装置， 其特征在于， 包括- 信息发送单元，用于在同一区域内的所有扇区或小区采用相同方式发送相同格式的 寻呼内容给用户终端。 A wireless communication device, comprising: an information transmitting unit, configured to send, in the same manner, all the sectors or cells in the same area to the user terminal in the same manner.
12、 如权利要求 11所述的装置， 其特征在于， 所述装置进一步包括- 寻呼指示发送单元， 用于在所述信息发送单元发送具体的寻呼内容前， 发送寻呼指 示给该时刻会来监听寻呼的用户终端。
The device according to claim 11, wherein the device further comprises: a paging indication sending unit, configured to send a paging indication to the moment before the information sending unit sends the specific paging content Will be listening to the paging user terminal.
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| CN200610071235.5 | 2006-03-21 | ||
| CNA2006100712355A CN101043725A (en) | 2006-03-21 | 2006-03-21 | Method for paging in wireless communication system |
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| WO2007107113A1 true WO2007107113A1 (en) | 2007-09-27 |
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| PCT/CN2007/000904 WO2007107113A1 (en) | 2006-03-21 | 2007-03-20 | A method and device to page a mobile station in mobile telecommunication system |
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| EP3240338A4 (en) * | 2015-01-15 | 2018-01-24 | Huawei Technologies Co., Ltd. | Method and device for sending and receiving paging messages |
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| CN102026373B (en) * | 2009-09-22 | 2015-06-03 | 中兴通讯股份有限公司 | Method and system for transmitting quick page message and access network device |
| US8989784B2 (en) * | 2012-11-29 | 2015-03-24 | Intel Mobile Communications GmbH | Radio communication devices and methods for controlling a radio communication device |
| CN105591994B (en) * | 2014-10-21 | 2019-08-02 | 中兴通讯股份有限公司 | The multi-user communication method and device of CDMA access |
| CN109600831B (en) * | 2017-09-30 | 2021-10-22 | 维沃移动通信有限公司 | Paging method, terminal and network side equipment |
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