CN101203043B - Systems and methods for determining slotted mode operation timing in a hybrid access terminal - Google Patents

Systems and methods for determining slotted mode operation timing in a hybrid access terminal Download PDF

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CN101203043B
CN101203043B CN 200710161797 CN200710161797A CN101203043B CN 101203043 B CN101203043 B CN 101203043B CN 200710161797 CN200710161797 CN 200710161797 CN 200710161797 A CN200710161797 A CN 200710161797A CN 101203043 B CN101203043 B CN 101203043B
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access
interval
determining
network
unit
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CN101203043A (en )
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萨泰亚普拉萨德·斯里尼瓦斯
刘素琳
周维杭
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美商威睿电通公司
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
    • Y02D70/00Techniques for reducing energy consumption in wireless communication networks

Abstract

一种在混合接入终端中确定时隙模式操作定时的方法,包括确定第一网络的第一接入间隔;确定第二网络的第二接入间隔;确定该第一接入间隔和该第二接入间隔是否发生交叠;以及根据该第一接入间隔和该第二接入间隔的交叠的判定结果,重新确定该第二接入间隔。 Slot-timing method for determining mode of operation in a hybrid access terminal, comprising determining a first interval of the first access network; determining the second interval of the second access network; determining the first and the second access interval two overlapping access interval has occurred; and overlap interval is determined based on the first access and the second access interval result, re-determining the second access interval.

Description

在混合接入终端中确定时隙模式运行时间的方法和系统 The method of determining the time slot in the mixed mode terminal and access system

技术领域 FIELD

[0001] 本发明主要涉及无线通信领域,具体而言涉及在接入终端唤醒并与用于通信的多个不同的系统进行连接时确定不发生交叠周期。 [0001] The present invention generally relates to the field of wireless communications, it does not occur when the overlap period is determined involve the access terminal wakes up and is connected to a plurality of different systems for communicating specifically.

背景技术 Background technique

[0002] 目前世界上正在使用多种广域网(WAN,Wide Area Networks)。 [0002] currently use a variety of wide area network (WAN, Wide Area Networks) in the world. 这些广域网根据其接入终端进行通信所使用的技术进行定义。 The wide area network is defined according to its access terminals in communication technology used. 历史上,接入终端只能使用一种通信技术进行通信。 Historically, the access terminal can only communicate using a communication technique. 但最终,双模和双频接入终端已经发展为可以使用多种技术并在多种频段上进行通信。 Eventually, however, dual-mode and dual access terminals have been developed a variety of techniques and can be used on a variety of frequency bands for communication. 然而,这些终端只能通过硬转换完成在不同频段和/或不同技术之间的切换,例如当终端离开一个首选的网络覆盖范围时,可能发生断线。 However, these terminals can complete the handover between different frequencies and / or different technologies by converting hard, for example, when the terminal leaves the coverage of a preferred network, disconnection may occur. 当终端不能和该首选网络重新建立连接时,该终端将试图使用另一种技术或者另一个不同的频段与另一个网络进行通信。 When the terminal is not the preferred network and reestablish a connection, the terminal will try to use another technique or a different frequency band for communication with another network.

[0003]例如在 CDMA2000 (Code Division Multiple Access 2000)技术族中,有多种不同的技术可以用于无线广域网。 [0003] For example, in CDMA2000 (Code Division Multiple Access 2000) technology family, there are a variety of different techniques may be used for wireless wide area network. 码分多址接入或称为CDMA是一种用于数字无线通信的多址接入方案,可以在接入终端之间进行语音、数据以及例如电话拨号号码的信令数据的传输,这些接入终端可以为无线手机和蜂窝站点。 Called code division multiple access or CDMA is a multiple access scheme for digital radio communication can be voice, data, and telephone dialing numbers, for example, transmission of signaling data between an access terminal, these access the terminal may be a wireless mobile phones and cell sites. 在一个码分多址系统中通过伪随机(PN,Pseudo-random Number)序列定义了不同的通信信道。 In a CDMA system, a defined sequence of communication channels by different pseudorandom (PN, Pseudo-random Number). 码分多址系统允许在同一频率的信道上同时进行发送,这点与使用频分多址接入的高级移动电话系统AMPS (Advanced MobilePhoneSystem)不同,也与使用每个接入终端或者一小组接入终端使用单一信道的时分多址接入的全球移动通信系统GSM(Global System for Mobile)和数字高级移动电话系统D-AMPS(Digital-AMPS)不同。 CDMA system allows simultaneous transmission in the same frequency channel, and this frequency-division multiple access using the Advanced Mobile Phone System AMPS (Advanced MobilePhoneSystem) different from, each access terminal is also used with a group or contact global system for mobile terminals into a single channel using time division multiple access GSM (global system for mobile) and digital advanced mobile phone system, D-AMPS (digital-AMPS) different.

[0004] CDMA2000的技术历史较长,并保持了和例如cdmaOne等之前的CDMA技术方法的兼容。 Technical longer [0004] CDMA2000 history and maintaining the compatibility and, for example CDMA prior art method of cdmaOne like. CDMA2000技术族包括CDMA2000单载波无线传输技术(CDMA2000 lxRTT, RadioTransmission Technology), CDMA2000 演进-数据优化CDMA2000 EV-DO (Evolution-DataOptimized)。 CDMA2000 CDMA2000 family of technologies including single-carrier radio transmission technology (CDMA2000 lxRTT, RadioTransmission Technology), CDMA2000 Evolution - Data Optimized CDMA2000 EV-DO (Evolution-DataOptimized). 以上每个技术都定义了空中接口并在世界上得到了应用。 Each of these technology defines the air interface and has been used in the world.

[0005] CDMA2000单载波无线传输技术是CDMA2000的空中接口核心标准,即所知的lx,IxRTT以及IS-2000。 [0005] Single Carrier Radio Transmission Technology CDMA2000 air interface standard CDMA2000 core, i.e., known as lx, IxRTT and IS-2000. 名称为IxRTT的单载波无线传输技术,表示使用与IS-95以及cdmaOne标准相同的射频带宽,例如相对于使用3倍于IS-95带宽即为3.75MHz的3xRTT标准,只使用一对双工1.25MHz无线信道。 Name IxRTT single carrier radio transmission technology, that the use of IS-95 standard and the same RF bandwidth cdmaOne, for example using 3-fold relative to the standard is the IS-95 3xRTT the bandwidth of 3.75MHz, using a pair of duplex only 1.25 MHz radio channel. 通过增加64个的前向链路业务信道使单载波无线传输网络的容量是IS-95容量的两倍,先前IS-95标准定义的64个信道与单载波无线传输技术定义增加的64个信道积分正交。 Passing through before adding to 64 forward link traffic channel capacity single carrier wireless transmission network twice the IS-95 capacity, increasing a previous IS-95 standard defines 64 channels with single-carrier radio transmission technology defines 64 channels points orthogonal. 尽管可以提供更高的数据率的能力,但是大多数应用的峰值速率限制在144kbit/s。 Although the ability to provide higher data rates, but the peak rate limiting in most applications 144kbit / s. 为了使用更多的数据服务,单载波无线传输技术也对数据链路层进行了修改,包括媒体接入控制协议和链路接入控制协议和服务质量(QoS,Quality ofService)。 In order to use more data services, Single Carrier Radio Transmission Technology also modified the data link layer, includes a media access control protocol and the link access control protocol, and quality of service (QoS, Quality ofService). IS_95数据链路层为声音和数据只提供“最大努力的传输”。 IS_95 data link layer voice and data provide only "best effort transmission" is.

[0006] 单载波无线传输技术正式被分类为第三代(3G)通信技术,但是有人认为单载波无线传输技术是2.5G或者2.75G技术。 [0006] Single Carrier Radio Transmission Technology officially classified as a third generation (3G) communication techniques, but was considered a single-carrier radio transmission technology or 2.5G 2.75G technology. 在某些限制3G系统波段的国家,实际上允许把单载波无线传输技术部署到2G频谱中。 In certain countries limit the band of 3G systems, in fact, allows the deployment of a single-carrier radio transmission technology to 2G spectrum. [0007] CDMA2000 3x或者EV-DO Rev.B版本使用了一对3.75MHz无线信道,例如3X 1.25MHz来达到更高的数据速率。 [0007] CDMA2000 3x or EV-DO Rev.B 3.75MHz version uses a pair of radio channels, e.g. 3X 1.25MHz to achieve higher data rates. 3x版本的CDMA2000有时作为多载波或者称为MC (Multiple Carrier)。 3x version of CDMA2000 sometimes referred to as a multi-carrier or MC (Multiple Carrier). 目前,3x版本的CDMA2000并未得到发展或者还未发展成熟。 Currently, 3x version of CDMA2000 has not yet been developed or mature.

[0008] CDMA2000 EV-DO演进-数据优化或演进-仅支持数据(Evolution-DataOnly)是通过无线电信号进行无线数据传输的通信标准,如对典型的宽带互联网接入。 [0008] CDMA2000 EV-DO Evolution - Data Optimized or Evolution - Data Only supports (Evolution-DataOnly) is a communication standard for wireless data transmission by radio signals, such as typical broadband Internet access. 为了使要发送的数据的数量在最大程度上相同,CDMA2000 EV-DO标准使用了CDMA这样的复用技术以及频分双工(FDD,Frequency DivisionDuplex)技术。 To make the data to be transmitted on the same number of maximum extent, CDMA2000 EV-DO standard using such a CDMA multiplexing, and frequency division duplex (FDD, Frequency DivisionDuplex) technology. 3GPP2 组织对CDMA2000 EV-D0 进行标准化,使之成为CDMA2000家族的一部分,并且已经被全球众多移动电话服务提供商所采纳,特别是那些使用CDMA网络对抗先前部署的GSM网络的服务提供商。 3GPP2 for CDMA2000 EV-D0 organizations to standardize, making it part of the CDMA2000 family, and has been adopted by many of the world mobile phone service provider, especially those using CDMA networks against previously deployed GSM network service provider.

[0009] CDMA2000网络的EV-DO版本性能比GSM网络使用的提高数据速率的GSM演进技术EDGE (Enhanced Data rate for GSM Evolution)速率有显著提高。 [0009] increase the data rate of the CDMA2000 EV-DO Rev. performance network than a GSM network using GSM Evolution EDGE (Enhanced Data rate for GSM Evolution) rate significantly increased. Rev.0 版本为接入移动设备提供2.4Mbit/s的空中接口速率,Rev.A版本则可以提供高达3.1Mbit/s的空口速率。 Rev.0 version provides 2.4Mbit / s for mobile device access air interface rates, Rev.A version may be provided up to 3.1Mbit / s rate of the air interface. 高速下行链路分组接入HSDPA(High-Speed Downlink Packet Access)是宽带码分多址接A ff-CDMA (Wideband Code Division Multiple Access)的竞争技术,Rev.A 版本的调制解调器可以维护同一个无线电中的语音和分组数据呼叫的电路交换。 High speed downlink packet access HSDPA (High-Speed ​​Downlink Packet Access) is a wideband code division multiple access A ff-CDMA (Wideband Code Division Multiple Access) competing technologies, Rev.A version of a radio modem can be maintained in the same the circuit voice and packet data exchange calls. Rev.A版本提供了一个基于IP的网络。 Rev.A version offers an IP-based network. 该标准已有若干个的修订版本,按字母顺序命名,首先从Rev.A版本“修正版A”开始,而第一个简单的标准参考为Rev.0版本。 This standard has several revisions, named in alphabetical order, starting with Rev.A version of "Revision A" start, and the first simple standard reference for Rev.0 version.

[0010] 相对于移动蜂窝电话的无线通信,Rev.0版本,即EV-DO的最初设计是在1999年为了满足大于2Mbit/s的下行链路传输提出的固定通信。 [0010] with respect to radio communication mobile cellular telephone, Rev.0 version, i.e., the initial design of EV-DO is greater than 1999 in order to meet a fixed communication 2Mbit / s downlink transmission proposed. 起初标准称为高速数据速率HDR(High Data Rate),但由国际电联ITU (InternationalTelecommunication Union)批准以后更名为lxEV-DO,数字命名是TIA-856或者IS-856。 Initially known as the standard high-speed data rate HDR (High Data Rate), but later changed its name from the ITU ITU (InternationalTelecommunication Union) approved lxEV-DO, digital name is TIA-856 or IS-856.

[0011] Rev.A版本通过对空中接口的改进在前向链路和反向链路均提供了快速分组建立,这种改进减少延时并提高数据速率。 [0011] Rev.A improved version of the air interface through the forward and reverse links are available to establish a fast packet, such improvements reduce latency and improve data rates. 另外将下行链路的最大突发速率从2.45Mbit/s提高至3.1Mbit/s。 The maximum burst rate further increases from the downlink 2.45Mbit / s to 3.1Mbit / s. Rev.A版本的最大上行链路的数据速率有显著的提升,最大突发上行数据率从153kbit/s提高到1.8Mbit/s。 The maximum data rate of the uplink Rev.A version has significantly improved, the maximum uplink data burst rate increased from 153kbit / s to 1.8Mbit / s. 这个提升是基于对第一个子包的早期确认的假设,因此平均数据速率通常低于IMbit/s。 This assumption is based on the lifting early identification of the first sub-packet, the average data rate is typically less than IMbit / s.

[0012] EV-DORev.B版本是对Rev.A版本规范的多载波演进版本,继承了EV-DORev.A版本的能力,并且还提供如下改进:每个载波支持更高的速率,每个载波的下行链路支持的速率高达4.9Mbit/s。 [0012] EV-DORev.B version is an evolved version of the multi-carrier Rev.A versions of the specification, version EV-DORev.A inherited ability, and also provides the following improvements: each carrier support higher rates, each downlink carriers supported rates up to 4.9Mbit / s. 通常一个设置预计包括3个载波,可以提供14.7Mbit/s的峰值速率;通过把多个信道进行捆绑以实现更高的数据速率,增强用户体验和新的服务,比如开展高清视频流的服务;统计多路交叉信道可以进一步减少反应时间,改进那些对延迟敏感的服务的体验,比如,游戏、视频技术、远程控制会议和网页浏览;增加通话时间和待机时间;可以减少相邻扇区的干扰改善所提供的速率,尤其是改善那些小区边缘的用户速率的混合频率复用;可以有效地支持有上下行不对称要求的服务,比如对每个方向要求的数据速率不同的文件传输、网页浏览和宽带多媒体内容传输。 Typically comprises a set expected three carriers can be provided 14.7Mbit / s peak rate; by bundling a plurality of channels to achieve higher data rates, enhance the user experience and new services, such as high-definition video stream to carry out the service; cross-channel statistical multiplexing can further reduce reaction time, improve the experience of those delay-sensitive services, such as games, video technology, remote control sessions and web browsing; increase talk time and standby time; can reduce interference from adjacent sectors rate improvement is provided, especially mixed frequency improve cell edge user rates that multiplexing; efficiently supports asymmetric uplink and downlink service requirements, such as the different requirements for each direction of data transfer rate of a file, web browsing and broadband multimedia content delivery.

[0013] 为了清楚起见,以下对实现IS-856高速分组数据HRPD(High Rate PaeketData)系统技术的各个方面进行描述。 [0013] For clarity, the following description for the realization of IS-856 High Rate Packet Data HRPD (High Rate PaeketData) various aspects of system technology. 高速分组数据也参考了演进-数据优化EV-D0、数据优化D0、HDR等等。 Also made reference to high-speed packet data evolution - Data Optimized EV-D0, data optimization D0, HDR and so on. 术语HRH)和EV-DO经常互相替代。 The term & HRH) and EV-DO always replace each other. 如前所述,目前已经对高速分组数据Rev.0版本,Rev.A版本和Rev.B版本进行了标准化,已经发展高速分组数据Rev.0版本和Rev.A版本,且高速分组数据Rev.C版本正处于发展中。 As mentioned earlier, there are already high-speed packet data Rev.0 version, version Rev.A and Rev.B version is standardized, has developed a high-speed packet data Rev.0 and Rev.A version version, and the high-speed packet data Rev. C version is under development. 高速分组数据Rev.0版本和Rev.A版本兼容单载波高速分组数据(IxHRPD)。 High Rate Packet Data Rev.0 version and version compatible single carrier Rev.A high rate packet data (IxHRPD). 高速分组数据Rev.B版本兼容多载波并后向兼容高速分组数据Rev.0版本和Rev.A版本。 High-speed packet data Rev.B multi-carrier version is compatible and backward compatible version Rev.0 and Rev.A version of the high-speed packet data.

[0014] 当然上述技术已经得到应用,比如在整个北美地区,并且不需要统一的实现,而是可以用一种重叠的方式实现。 [0014] Of course, the above technique has been applied, such as throughout North America, and need not be uniform to achieve, but may be implemented in an overlapping manner. 比如某个区域可以应用高速分组数据Rev.0版本,而其他区域部署Rev.A版本、Rev.0版本和Rev.A版本都可以用一种重叠的方式与单载波无线传输技术部署。 Application of such an area may be high-speed packet data Rev.0 version, while other regions Rev.A deployed version, and the version Rev.0 Rev.A versions can be used in an overlapping manner with the single-carrier radio transmission technology deployment.

[0015] 因此,从一个网络到另外一个网络实现软切换将更具优势。 [0015] Accordingly, from one network to another network soft-handover will be an advantage. 换句话说,具有多个无线电设备或者一个可配置的无线电设备的一个混合接入终端是更优越的,这种混合接入终端可以在不同的网络之间进行有选择的通信。 In other words, a hybrid access terminal having a plurality of radios or radio device is a superior configuration of this hybrid access terminal may have a choice between different communication networks. 然而在这样一个混合终端中,仍需要确保没有尝试同时与多个网络通信引起的终端资源的使用冲突。 However, in such a hybrid terminal, still we need to make sure there is no conflict try to use the resources of the terminal due to multiple networks simultaneously communicate with.

[0016] 例如传统的接入终端只是通过确保周期性的监视网络来提高电池的性能。 [0016] For example legacy access terminals by ensuring that only periodically monitoring the network to improve the performance of the battery. 换句话说,当终端处于活跃状态时,终端通常会进入一种睡眠模式并且周期地唤醒并登入网络。 In other words, when the terminal is in the active state, the terminal typically enters a sleep mode and wakes up periodically and check-in network. 接入终端和网络互相通信的准确周期和时间通常由相关标准定义。 Exact time period and the access terminal and the network communicate with each other is generally defined by the relevant standards. 这通常被称为“运行时隙模式”。 This is often referred to as "slotted mode operation." 因此,在一个混合终端中确保终端不同时唤醒并尝试接入多个网络是非常重要的。 Thus, to ensure that the access terminal does not try to wake up and the plurality of networks at the same time is very important in a hybrid terminal.

发明内容 SUMMARY

[0017] 本发明主要描述了一种在混合接入终端中确定时隙模式操作定时的方法,包括:确定第一网络的第一接入间隔;确定第二网络的第二接入间隔;确定该第一接入间隔和该第二接入间隔是否发生交叠;以及根据该第一接入间隔和该第二接入间隔的交叠的判定结果,重新确定该弟~■接入间隔。 [0017] The present invention describes a method of determining the timing of slotted mode operation in a hybrid access terminal, comprising: determining a first interval of the first access network; determining the second interval of the second access network; determining access the first interval and the second overlapped access interval has occurred; and determined according to the overlap of the first and second access interval access interval result, re-determining the access interval Di ~ ■.

[0018] 本发明的一个方面描述了一种无线接入终端,用于监测来自至少两个使用不同技术的不同网络的信号,该无线接入终端包括:第一调制解调器用于监测来自第一网络的信号;第二调制解调器用于监测来自第二网络的信号;一个存储器用于储存指令,以及一个耦接于存储器的处理器,该处理器用于访问指令。 One aspect of the [0018] present invention describes a wireless access terminal, for monitoring the at least two signals from different networks using different technologies of the wireless access terminal comprising: a first modem for monitoring a network from a first a signal; a second signal from the second modem for monitoring a network; a memory for storing instructions, and a memory coupled to the processor for access instructions. 这些指令用于使处理器可以控制该第一网络的该第一调制解调器,确定该第一网络的第一接入间隔,以及可以控制该第二网络的该第二调制解调器,确定该第二网络的第二接入间隔,并确定该第一接入间隔与该第二接入间隔是否发生了交叠。 The instructions for causing a processor to control the first modem of the first network, determining a first interval of the first access network, and may control the second modem to the second network, the second network is determined a second access interval, and determining that the first access and the second access interval spacing whether the overlap occurs. 如果该第一接入间隔与该第二接入间隔发生了交叠,则重新确定该第二接入间隔。 If the access interval of the first and the second access interval overlap occurs, re-determining the second access interval.

[0019] 本发明的另一个方面描述了一种在一个混合接入终端中确定时隙模式运行定时的方法。 [0019] Another aspect of the present invention describes a method of timing in a hybrid access terminal to determine slot mode. 该方法可以包括确定第一网络的第一接入间隔和第二网络的第二接入间隔,确定是否该第一接入间隔和该第二接入间隔发生了交叠,并根据该第一接入间隔和该第二接入间隔的交叠的判定结果重新确定该第二接入间隔。 The method may include determining a second access interval and a second interval of the first access network to the first network, determining whether the first interval and the second access access intervals overlap occurs, based on the first and the access interval and a second interval overlapping the access determination result determines the second re-access interval.

[0020] 本发明的一个方面描述了一种无线接入终端,用于监测来自至少两个使用不同技术的不同网络的信号,该无线接入终端包括:第一调制解调器用于监测来自第一网络的信号;第二调制解调器用于监测来自第二网络的信号;控制器用于确定该第一调制解调器接入的第一网络的第一接入间隔;确定该第二调制解调器接入的第二网络的第二接入间隔;确定该第一接入间隔和该第二接入间隔之间是否存在交叠;以及根据该第一接入间隔和该第二接入间隔的交叠的判定结果,重新确定该第二接入间隔。 One aspect of the [0020] present invention describes a wireless access terminal, for monitoring the at least two signals from different networks using different technologies of the wireless access terminal comprising: a first modem for monitoring a network from a first determining that the second modem of a second access network; signal; a second signal from the second modem for monitoring a network; a first controller for determining the access interval of the first network of a first access modem two access interval; determining the first access interval and the interval between the second access if there are overlapping; and access interval based on the first and second overlapped access interval determination result, re-determining the second access intervals. [0021] 以上所述的本发明的特征、方面以及实施例在以下的具体实施例部分做进一步描述。 [0021] The features of the invention described above, further aspects and embodiments described in the following specific Examples section.

附图说明 BRIEF DESCRIPTION

[0022] 以下结合附图对本发明的特征、方面以及实施例进行了描述,其中: [0022] The following features of the present invention in conjunction with the accompanying drawings, aspects and embodiments have been described, wherein:

[0023] 图1为一个流程图,其根据一个实施例阐述了在一个混合终端中不同的调制解调器为避免冲突计算网络接入时间的方法示例; [0023] Figure 1 is a flow chart describing an exemplary method of computing network to avoid conflicts of access time in a different modem in the hybrid terminal according to one embodiment;

[0024] 图2为一个流程图,其根据一个实施例阐述了图1所述的用于单载波无线传输技术和单载波高速分组数据通信的混合终端的方法的具体示例; [0024] Figure 2 is a flow chart describing a specific example of a method for mixing a terminal of FIG single carrier and single-carrier radio transmission technology high-speed packet data communication in the embodiment 1 in accordance with one embodiment;

[0025] 图3为一个示意图,其根据一个实施例阐述了确定多个接入终端是否发生交叠的方法示例; [0025] FIG. 3 is a schematic diagram which illustrates an exemplary method of determining whether a plurality of access terminals overlapping occurs according to one embodiment;

[0026] 图4为一个示意图,其根据一个实施例阐述了用于可变时隙周期索引的单载波无线传输技术时隙周期;以及 [0026] FIG. 4 is a schematic diagram which illustrates a single-carrier radio transmission technology slot cycle index for a variable slot cycle according to one embodiment; and

[0027] 图5为一个方框图,其根据一个实施例阐述了一个无线接入终端的特定元件。 [0027] FIG. 5 is a block diagram which illustrates certain components of a wireless access terminal according to one embodiment. 具体实施方式 detailed description

[0028] 本发明所述的传送技术可以用于不同的无线通信系统,例如CDMA、TDMA, FDMA,正交频分多址接入OFDMA(Orthogonal Frequency Division MultipleAccess)以及单载波频分多址接入SC-FDMA(Single Carrier FrequencyDivision Multiple Access)系统。 [0028] The transmission techniques described herein may be used for various wireless communication systems such as CDMA, TDMA, FDMA, orthogonal frequency division multiple access OFDMA (Orthogonal Frequency Division MultipleAccess) and Single-Carrier Frequency Division Multiple Access SC-FDMA (Single Carrier FrequencyDivision Multiple Access) system. 术语“系统”和“网络”可以互换使用。 The terms "system" and "network" are used interchangeably. 一个CDMA系统可以实现例如CDMA2000、陆地无线接入UTRA(UniversalTerrestrial Radio Access)、演进陆地无线接入E-UTRA(EvolvedUniversalTerrestrial Radio Access)等无线技术,CDMA2000 兼容了IS-2000、IS-95 以及IS-856标准。 For example, a CDMA system may implement CDMA2000, Terrestrial Radio Access UTRA (UniversalTerrestrial Radio Access), Evolved Terrestrial Radio Access E-UTRA (EvolvedUniversalTerrestrial Radio Access) wireless technology, CDMA2000 compatible with IS-2000, IS-95 and IS-856 standard. UTRA包括了W-CDMA和低码片速率(LCR,Low Chip Rate)。 UTRA includes W-CDMA and Low Chip Rate (LCR, Low Chip Rate). 一个TDMA系统可以实现例如GSM的无线技术。 A wireless technologies such as GSM TDMA system may be implemented. 一个OFDMA系统可以实现例如3GPP长期演进技术LTE (LongTerm Evolution)、IEEE 802.20、无线传输低延迟访问-正交频分复用Flash-OFDM.RTM.等无线技术。 OFDMA system may implement, for example, a 3GPP Long Term Evolution LTE (LongTerm Evolution), IEEE 802.20, wireless transmission latency Access - Frequency Division Multiplexing Flash-OFDM.RTM wireless technologies. 在来自一个名为“3rdGeneration Partner ship Project” (3GPP)组织的文件中对UTRA、E-UTRA、GSM以及LTE进行了描述。 In a file name from "3rdGeneration Partner ship Project" (3GPP) organization for UTRA, E-UTRA, GSM and LTE are described. 在来自一个名为“第三代合作伙伴计划第二组”即3GPP2组织的文件中对CDMA2000进行了描述。 In the "second group Third Generation Partnership Project" that documents from the 3GPP2 organization called in to CDMA2000 is described. 这些不同的无线技术对于该领域的技术人员来说是已知的。 These various radio technologies to those skilled in the art is known.

[0029] 如上所述,在一个混合终端中,需要保证终端不会同时尝试唤醒和登入多个网络的。 [0029] As described above, in a hybrid terminal, the need to ensure that the terminal does not attempt to wake up simultaneously a plurality of networks and a sign. 换言之,当终端处于休眠时,每个网络的协议栈都可以独自运行并分别使终端唤醒进行对相关网络的登入尝试。 In other words, when the terminal is dormant, each network protocol stack can be run independently and are trying to sign in the wake of terminal-related network. 当这些尝试是同时发生的时候,则其中一个或者多个尝试可能造成失败并且终端可能丢失重要的与/或接收信息。 When these attempts occur simultaneously, then one or more attempts may fail and cause the terminal may miss important and / or receiving information.

[0030] 以一个单载波高速分组数据终端为例,地址管理协议(AddressManagementProtocol)产生一个称为话路籽值(SessionSeed)的一个32比特的随机数,空闲状态协议(Idle State Protocol)使用该随机数用于确定终端唤醒并登入网络的时间。 [0030] In a single-carrier high-speed packet data terminal as an example, address management protocol (AddressManagementProtocol) generates a 32-bit random number called a session seed value (SessionSeed), the Idle State Protocol (Idle State Protocol) using the random means for determining the number of times a terminal wakes up and sign network. 这种唤醒间隔称为执行唤醒时间DoWakeTime。 This interval is called to perform wake wakeup time DoWakeTime.

[0031] 在一个单载波高速分组数据终端中,在接收到来自网络的开销消息后,获得时隙周期索引SCI (Slot-Cycle Index),该时隙周期索引用于确定当单载波高速分组数据调制解调器监测前向寻呼信道时的准确时间,例如登入到该网络的时间。 [0031] In a single-carrier high-speed packet data terminal, after receiving the overhead message from the network, establishes slot cycle index SCI (Slot-Cycle Index), the slot cycle index is used to determine the single-carrier high-speed packet data before the exact time when the modem is monitoring a paging channel, for example, logged into the network time. 这种唤醒间隔称为唤醒时间WakeTime。 This interval is called wake wakeup time WakeTime. 应该注意到唤醒间隔是频繁发生的,例如,SCI = 0,或者不频繁发生的,例如,SCI = 1,SCI = 2等,将在以下做具体介绍。 It should be noted that the wakeup interval is frequent, e.g., SCI = 0, or do not occur frequently, e.g., SCI = 1, SCI = 2, etc., specific description will be made below.

[0032] 因此,当一个混合终端同时用于单载波无线传输技术和单载波高速分组数据技术操作时,需要有一种方法可以保证执行唤醒时间DoWakeTime和唤醒时间WakeTime不发生交叠。 [0032] Thus, when a hybrid terminal for both single-carrier radio transmission technology and high-speed packet data technology single carrier operation, a method may be needed to ensure the implementation wakeup time and wakeup time WakeTime DoWakeTime in non-overlapping. 一个特定的接入终端可能实际包含多个调制解调器,例如用于多种技术的调制解调器,不仅为两个技术也不仅为单载波无线传输技术和单载波高速分组数据技术。 A particular access terminal may actually comprise a plurality of modems, for example, a modem for various technologies, not only for the two single-carrier technology is not only single-carrier radio transmission technology and high-speed packet data technology. 因此更普遍的是终端应当可用于使得不同的调制解调器不同时尝试监测其各自相应的网络。 Thus more generally, such that the terminal should be used for different modem does not attempt to monitor their respective network simultaneously.

[0033] 图1为一个流程图,根据一个实施例阐述了在一个混合终端中避免不同的调制解调器发生冲突的计算网络接入时间的一个方法示例。 [0033] FIG. 1 is a flow chart illustrates an exemplary method of a hybrid terminal to avoid a conflict in a different modem computing network access time according to one embodiment. 在步骤102中,使用相关的调制解调器获得一个第一接入网络。 In step 102, using the associated modem to get a first access network. 在步骤104中,和该第一调制解调器相关的协议栈可以确定第一接入间隔,例如相关的调制解调器接入网络的频率。 In step 104, the first protocol stack and modem associated with a first access interval may be determined, for example, a frequency-dependent network modem access.

[0034] 在步骤106中,使用相关的调制解调器获得一个第二接入网络。 [0034] In step 106, using the associated modem to obtain a second access network. 在图1中,术语“下一个网络”用于表达终端可以用于在多个网络或者技术之间进行通信的事实。 "Network under a" for expression in FIG. 1, the fact that the term terminal can be used for communication between a plurality of networks or technologies. 在步骤108中,相关的协议栈可以确定第二接入网络的接入间隔。 In step 108, the associated protocol stack may determine the second access network access interval. 在步骤110中,协议栈可以确定之前的接入间隔和第二接入网络的接入间隔或者下一个网络的接入间隔是否存在交叠。 In step 110, the access protocol stack can be determined before access interval and the second access network or an access interval to the next interval if there are network overlap. 如果存在交叠,则在步骤108中重新计算下一个接入间隔从而避免冲突。 If there is overlap, then in step 108 recalculate the access interval to avoid a conflict. 当接入间隔没有发生交叠时,则可以确定是否有更多的相关网络。 When access intervals overlap does not occur, it may be determined whether there are more relevant network. 在步骤112中,判断如果存在其他网络,则对下一个网络重复进行步骤106的处理过程。 In step 112, it is determined if there are other networks, is repeated for the next network processing of step 106.

[0035] 图2为一个流程图阐述了在用于单载波无线传输技术和单载波高速分组数据技术通信中的混合终端的一个更具体的示例。 [0035] Figure 2 is a flow diagram illustrates a more specific example of the hybrid terminal in a single carrier wireless transmission techniques and a single carrier for high rate packet data communications in the art. 在步骤202中,接入终端可以控制单载波无线传输网络的单载波无线传输技术调制解调器,可以理解到,接入终端可以获得来自单载波无线传输技术网络的特定开销消息。 In step 202, the access terminal may control a single-carrier wireless communication network is a single-carrier radio transmission technology modem, be appreciated that the access terminal can be obtained from the overhead message specific single-carrier radio transmission technology networks. 这些开销消息可以包含分配的时隙周期索引,在步骤204中,终端可以使用时隙周期索引确定接入间隔。 Slot cycle index the overhead message may include allocation, in step 204, the terminal may use the SCI determined access interval. 也可以理解到在单载波无线传输系统中,使用时隙周期索引和散列函数确定例如唤醒时间间隔的接入间隔。 It is also understood that in the single-carrier wireless transmission system, a slot cycle index and a hash function to determine, for example, access interval wakeup interval.

[0036] 在步骤206中,终端可以控制单载波高速分组数据调制解调器以接入单载波高速分组数据网络。 [0036] In step 206, the terminal may control a single-carrier high-speed packet data modem for high-speed access to a single carrier packet data network. 在步骤208中,地址管理协议计算话路籽值信息。 In step 208, address management protocol computing session information seed value. 空闲状态协议使用话路籽值信息用于确定接入间隔,例如执行唤醒时间间隔。 Idle State Protocol seed value using the session information is used to determine access interval, such as performing wake-up time interval. 终端进行发送和接收时,需要执行唤醒时间间隔可以定义为从睡眠状态到监测状态的转换,分别在每个控制信道周期发送一个同步实体(synchronouscapsule),满足: When the terminal transmission and reception need to perform wake-up interval may be defined as the transition from the sleep state to the monitoring state, and are transmitted a synchronization entity (synchronouscapsule) in each control channel cycle, satisfy:

[0037] (C+R)mod NI DPSleep = 0, [0037] (C + R) mod NI DPSleep = 0,

[0038] 其中C为CDMA系统时间起始的控制信道周期数目,R由以下公式得出: [0038] wherein C is the number of control channel cycle start time of a CDMA system, R given by the following equation:

[0039] R为使用以下参数通过一个散列函数的计算结果: [0039] R is calculated using the following parameters results in a hash function:

[0040] Key = SessionSeed ; [0040] Key = SessionSeed;

[0041] Decorrelate = 6XSessionSeed[ll:0] ;and [0041] Decorrelate = 6XSessionSeed [ll: 0]; and

[0042] N = NIDPSleep [0042] N = NIDPSleep

[0043] 在步骤210中,该终端可以用于确定接入间隔结果和定时结果是否发生了交叠。 [0043] In step 210, the terminal can be used to determine if the results of the timing and access interval result the overlap occurs. 当发生了交叠时,在步骤212中,判断是否睡眠/唤醒周期与单载波无线传输网络的睡眠唤醒周期发生了交叠。 When overlap occurs when, in step 212, it is determined whether the sleep / wake cycle of the sleep wake cycle and single-carrier wireless communication network overlap occurs. 当发生了交叠,则重复步骤208进行的处理过程。 When overlap occurs, the processing of step 208 is repeated. [0044] 图3为一个示意图阐述了一个确定接入间隔是否交叠的方式示例。 [0044] FIG. 3 is a schematic diagram illustrates an exemplary embodiment of a determination whether overlapping access interval. 在步骤302中,可以确定单载波高速分组数据的话路籽值。 In step 302, the seed value may be determined if the road-speed packet data in a single carrier. 在步骤304中,可以确定下一个唤醒时间的开始或者单载波无线传输系统的时隙。 In step 304, the next time slot can be determined the beginning or single carrier wireless transmission system wake-up times. 在步骤306中,可以确定持续时间或者接入的唤醒时间长度。 In step 306, it can determine the duration or length of the access time of wake-up. 在步骤308和步骤310中,可以分别确定单载波高速分组数据唤醒时间和唤醒时间长度。 In step 308 and step 310, it may determine the single-carrier high-speed packet data wakeup time and wake time length, respectively. 在步骤312中,可以确定是否单载波无线传输网络的唤醒时间是否大于单载波高速分组数据网络的唤醒时间。 In step 312, the wakeup time may be determined whether the single-carrier wireless communication network wake-up time is greater than the single-carrier high-speed packet data network.

[0045] 在步骤312中,当确定单载波无线传输网络的唤醒时间大于单载波高速分组数据网络的唤醒时间时,则在步骤314中确定单载波无线传输网络的唤醒时间是否大于单载波高速分组数据网络的唤醒时间和单载波高速分组数据网络的唤醒时间长度之和。 [0045] In step 312, when it is determined that a single-carrier wireless communication network wake-up time is greater than the wake-up time of a single-carrier high-speed packet data network, it is determined wake-up time of a single-carrier wireless communication network is larger than a single-carrier high-speed packet in step 314 wake-up time and the length of the data network and a single-carrier high-speed packet data network wake-up time. 如果大于单载波高速分组数据网络的唤醒时间和单载波高速分组数据网络的唤醒时间长度之和,则可以确定没有交叠发生,例如在步骤302中确定的话路籽值正确。 If the wake-up time is greater than the single-carrier high-speed packet data network and a single-carrier high-speed packet data network and the length of the wake-up time, it can be determined that no overlap occurs, e.g. session seed value determined in step 302 correctly. 当单载波无线传输网络唤醒时间小于或者等于单载波高速分组数据网络的唤醒时间和单载波高速分组数据网络的唤醒时间长度之和,则在步骤302中重新确定一个新的话路籽值,并重新进行处理从而避免交置的发生。 When the single-carrier wireless communication network wake-up time is less than or equal to the wake-up time of a single-carrier high-speed packet data network and a single-carrier high-speed packet data network length of time wake up and then re-establish a new session seed value in step 302, and again processed so as to avoid the occurrence of opposing cross.

[0046] 在步骤312中当确定单载波无线传输网络的唤醒时间小于或者等于单载波高速分组数据网络的唤醒时间时,则在步骤316中确定单载波无线传输网络的唤醒时间是否等于单载波高速分组数据网络的唤醒时间。 When [0046] In step 312 when it is determined wake-up time of a single-carrier wireless communication network is less than or equal to the wake-up time of a single-carrier high-speed packet data network, it is determined in step 316 wakeup time a single-carrier wireless communication network is equal to the single-carrier high-speed wake-up time of the packet data network. 当单载波无线传输网络的唤醒时间等于单载波高速分组数据网络的唤醒时间时,则在步骤302中确定一个新的话路籽值,并重新进行处理从而避免交叠的发生。 When the wake-up time of a single-carrier wireless communication network wake-up time is equal to a single-carrier high-speed packet data network, it is determined that a new session seed value in step 302, and repeat the process in order to avoid the occurrence of overlap. 当单载波无线传输网络的唤醒时间不等于单载波高速分组数据网络的唤醒时间时,则在步骤318中确定单载波无线传输网络的唤醒时间是否小于单载波高速分组数据网络的唤醒时间,当单载波无线传输网络的唤醒时间大于或者等于单载波高速分组数据网络的唤醒时间时,则在步骤302中重新确定一个新的话路籽值,并重新进行处理从而避免交叠的发生。 When the wake-up time of a single-carrier wireless communication network is not equal to the wake-up time of a single-carrier high-speed packet data network, it is determined wake-up time of a single-carrier wireless communication network is less than the wake-up time of a single-carrier high-speed packet data network in step 318, when the single when the wake-up time-carrier wireless transmission network wake-up time is equal to or greater than a single-carrier high-speed packet data network, re-determining a new session seed value in step 302, and repeat the process in order to avoid the occurrence of overlap.

[0047] 在步骤320中,当确定单载波无线传输网络的唤醒时间与单载波无线传输网络唤醒时间长度之和小于单载波高速分组数据网络的唤醒时间时,则确定单载波无线传输网络的唤醒时间是否小于单载波高速分组数据网络的唤醒时间和单载波高速分组数据网络的唤醒时间长度之和。 [0047] In step 320, when it is determined that a single-carrier wireless communication network wake-up time wakeup time length of a single carrier wireless communication network and less than awake time a single-carrier high-speed packet data network, it is determined wake single carrier wireless transmission network wake-up time is less than the length of the wake-up time period single carrier high speed packet data network and a single-carrier high speed packet network and data. 当单载波无线传输网络的唤醒时间小于单载波高速分组数据网络的唤醒时间和单载波高速分组数据网络的唤醒时间长度之和时,则确定没有交叠的发生,例如话路籽值正确。 When the wake-up time of a single-carrier wireless communication network is less than the length of the wake-up time of the wake time single carrier high speed packet data network and a single-carrier high-speed packet data network and when it is determined that no overlap occurs, for example, the seed value is correct session. 当单载波无线传输网络的唤醒时间大于或者等于单载波高速分组数据网络的唤醒时间和单载波高速分组数据网络的唤醒时间长度之和时,则在步骤302中重新确定一个新的话路籽值,并重新进行处理从而避免交叠的发生。 When the wake-up time of a single-carrier wireless communication network is greater than or equal to the wake-up time of a single-carrier high-speed packet data network and a single-carrier high-speed packet data network length of time wakeup and, then re-establish a new session seed value in step 302, and repeat the process in order to avoid overlap occurs.

[0048] 应该注意到步骤312到步骤320可以根据实现需要重复多次。 [0048] It should be noted that step 312 to step 320 may be repeated as many times depending on the implementation. 例如,在上述实施例的实现中,例如单载波无线传输系统和单载波高速分组数据系统,这两个系统的时隙周期互为倍数。 For example, in the implementation of the above-described embodiment, for example, slot cycle single carrier wireless transmission system and a single-carrier high speed packet data system, a multiple of these two systems each other. 因此对于所有的倍数情况都需要检查并消除交叠。 Therefore it needs to be examined and for all eliminate the overlap of multiple cases. 以下的表格可以用于确定在单载波无线传输系统的时隙周期索引中的迭代次数。 The following table may be used to determine the number of iterations in a slot cycle index single carrier wireless transmission system in.

[0049] [0049]

Figure CN101203043BD00091
Figure CN101203043BD00101

[0050] 图4为一个示意图阐述了可变时隙周期索引的单载波无线传输网络的时隙周期。 [0050] FIG 4 illustrates a schematic diagram of a single-carrier slot cycle wireless communication network variable slot cycle index. 如图所示,计算单载波高速分组数据网络的时隙周期以避免单载波无线传输网络的时隙周期产生交叠与使用的时隙周期索引无关。 As shown, a single carrier is calculated slot cycle high speed packet data network slot cycle in order to avoid a single-carrier wireless communication network is generated using overlapping slot cycle index irrelevant.

[0051] 图5为一个方框图根据一个实施例阐述无线接入终端500中的特定的元件。 [0051] FIG. 5 is a block diagram of a wireless access terminal forth specific element 500 according to one embodiment. 可以理解到,在无线接入终端中有多个元件并没有在图5中表明,图5中阐述的元件也并不以包含所有元件为目的。 It will be appreciated that there are a plurality of elements in FIG. 5 does not show in a wireless access terminal, the elements set forth in FIG. 5 does not contain all of the elements to the purpose. 因此,图5中所描述的元件用于介绍在一个无线接入终端500中的相 Thus, in a wireless access terminal member 500 with respect to FIG. 5 described for the introduction

关操作。 Off operation.

[0052] 无线接入终端500包含一个天线502用于发送和接收无线信号。 [0052] Access terminal 500 comprises a radio antenna 502 for transmitting and receiving wireless signals. 可以理解到根据具体实现,天线502可以包含多个天线。 To be understood that depending on the implementation, the antenna 502 may include multiple antennas. 天线502耦接于调制解调器504,调制解调器504用于接收来自天线502的无线信号并将其转化为基带信号用于处理器506的处理。 The antenna 502 is coupled to modem 504, modem 504 for receiving a wireless signal from the antenna 502 and converts it into a baseband signal processor 506 for processing. 例如,终端500可以包含一个不同的调制解调器504用于每个空中接口,终端500.用于实现调制解调器504接收来自处理器506的基带信号,并将这些基带信号转化为可以通过天线502发送的信号。 For example, terminal 500 may comprise a modem 504 for each different air interface for implementing the modem 500. The terminal 504 receives the baseband signal from the processor 506 and converts these signals to baseband signals may be transmitted via an antenna 502. 因此,调制解调器504需要将天线502接收到的无线信号转化为可以由处理器506处理的基带信号,调制解调器504可以包含解调器、滤波器、放大器以及模拟/数字转换器。 Thus, modem 504 requires an antenna 502 receives the radio signal into a baseband signal may be processed by the processor 506, modem 504 may comprise a demodulator, a filter, an amplifier and an analog / digital converter. 调制解调器504需要将来自处理器506的基带信号转化为可以通过天线502发送的信号,调制解调器504也可以包含数字/模拟转换器、滤波器、调制器以及放大器。 From the modem processor 504 requires the base band signal into a signal 506 can be transmitted through the antenna 502, the modem 504 may also comprise a digital / analog converter, a filter, a modulator and an amplifier.

[0053] 可以理解到以上所描述的关于调制解调器504的元件可以包含在处理器506中,以上描述并不将无线接入终端500限制于任何特定的配置和结构。 [0053] It will be appreciated on the elements of the modem 504 as described above may be included in the processor 506, the above described wireless access terminal 500 is not limited to any specific configuration and structure. 并且可以理解到调制解调器504可以共享资源或者一个调制解调器的某些特定元件可以重新配置或者程序重调以便可以用于另一个调制解调器。 And it may be appreciated that the modem 504 may share resources or a specific element or the modem can be reconfigured so that the reprogramming can be used for another modem. 例如每个调制解调器可以使用同样的解调器,这些解调器可以调谐于不同的调制解调器504所需要的特定的信道频率。 For example, each modem can use the same demodulator, the demodulator can be tuned to a particular channel frequency different modems 504 required.

[0054] 处理器506用于处理来自调制解调器504接收到的信号并产生用于调制解调器504发送的信号。 [0054] processor 506 for processing signals received from the modem 504 to modem 504 and generates a signal for transmission. 另外,处理器506可以用于控制无线接入终端504的运行。 Further, processor 506 may be used to control the operation of the wireless access terminal 504. 例如,处理器506可以用于执行储存于存储器508种的指令并使处理器506控制无线接入终端500的运行。 For example, processor 506 may execute instructions stored in the memory 508 kinds of operation and controls the wireless access terminal 500. The processor 506. 因此处理器506可以用于通过执行储存于存储器508种的相关指令执行图1至图3所述的方法。 Thus the method may be used in processor 506 executes by performing a correlation. 1 to 508 kinds of instructions stored in the memory 3. [0055] 可以理解到,处理器506可以包含一个或者多个处理电路,例如一个数字信号处理器、一个微控制器或者微处理器、一个数学协处理器等。 [0055] It will be appreciated that the processor 506 may include one or more processing circuits such as a digital signal processor, a microcontroller or microprocessor, a math coprocessor. 并且处理器506可以根据实施例包含一个或者多个集成电路。 And processor 506 may comprise one or more integrated circuits in accordance with embodiments. 相似地,存储器508可以用于储存和无线接入终端500相关的变量,存储器508可以包含一个或者多个存储器装置例如永久性存储器,以及暂时性存储器。 Similarly, memory 508 may be used for storing variables and 500 associated wireless access terminal, the memory 508 may comprise a plurality of memory devices or nonvolatile memory, and temporary memory such. 存储器508可以包含一个或者多个集成电路,例如一个或者多个可擦除可编程只读存储器EEPROM (Erasab Ie Programmable Read Only Memory)、一个或者多个静态随机存储器SRAM(Static Random Access Memory)、一个或者多个flash存储器装置以及一个或者多个可以动存储媒体。 The memory 508 may comprise one or more integrated circuits, such as one or more erasable programmable read only memory EEPROM (Erasab Ie Programmable Read Only Memory), or a plurality of static random access memory SRAM (Static Random Access Memory), a or more flash memory devices and one or more storage medium may be movable. 在一些实施例中,处理器506和存储器508可以作为调制解调器504或者用户接口510的控制器实现。 In some embodiments, processor 506 and memory 508 may be a modem 504 or the user interface 510 of the controllers. 控制器可以包含至少一部分或者全部的存储器508。 The controller may comprise at least a portion or all of memory 508. 控制器可以实现与上述处理器506相同的功能。 The controller processor 506 may be implemented with the same functionality as described above.

[0056] 无线接入终端500也包括用户接口510,用户接口510包含来自或者到达无线接入终端500的用户的通信机制。 [0056] The wireless access terminal 500 also includes a user interface 510, user interface 510 comprises a communication mechanism from reaching the user or the wireless access terminal 500. 例如,用户接口510可以包含一个显示器、一个或者多个LED或者指示灯、一个键盘、一个转轮、一个蜂鸣器、一个扬声器、一个麦克风等。 For example, user interface 510 may comprise a display, one or more LEDs or LED, a keyboard, a wheel, a buzzer, a speaker, a microphone and the like.

[0057] 虽然上文介绍了特定的实施例,可以理解到上述实施例仅为一个示例。 [0057] Although particular embodiments described hereinabove, to be understood that the above-described embodiment is only one example. 相应的上述实施例不应作为本发明的限制。 The respective above embodiments should not limit the present invention. 例如上述实施例主要介绍在单载波无线传输技术/单载波高速分组数据技术中的实现。 For example, the above embodiment mainly describes the implementation in a single-carrier radio transmission technology / single-carrier HRPD technology. 然而可以理解到上述实施例也可以扩展到例如微波存取全球互通Wimax (Worldwidelnteroperability for Microwave Access),等其他空中接口。 However, it is understood that the above embodiments can be extended to, for example, WiMax Wimax (Worldwidelnteroperability for Microwave Access), and other air interfaces. 相应地,本发明所述范围仅受到权利要求的范围限制。 Accordingly, the scope of the invention is only limited by the claims.

Claims (18)

  1. 1.一种在混合接入终端中确定时隙模式操作定时的方法,包括: 确定第一网络的第一接入间隔; 确定第二网络的第二接入间隔; 确定该第一接入间隔和该第二接入间隔是否发生交叠;以及根据该第一接入间隔和该第二接入间隔的交叠的判定结果,重新确定该第二接入间隔; 其中确定该第一网络和该第二网络是否发生交叠的步骤还包括: 确定第一网络的第一接入时间长度; 确定第二网络的第二接入时间长度; 确定是否该第一接入间隔大于该第二接入间隔;以及根据该第一接入间隔大于该第二接入间隔的判定结果,确定该第一接入间隔是否大于第二接入间隔和该第二接入时间长度之和。 A slotted mode operation in a method of determining timing of a hybrid access terminal, comprising: determining a first interval of the first access network; determining the second interval of the second access network; determining the first access interval and the second overlapped access interval has occurred; and access interval based on the first and second overlapped access determination result, re-determining the second interval of the access interval; and wherein determining the first network the step of determining whether the second network overlap occurs further comprises: determining a first length of time of the first access network; determining a second length of time of the second access network; determining whether the first interval is larger than the second access connection the interval; and a determination result according to the first access interval greater than the second access interval, determining that the first access interval is greater than the length of the second interval and the second access time and access.
  2. 2.根据权利要求1所述的方法,其中还包括: 确定第三网络的第三接入间隔; 确定该第三接入间隔与该第一接入间隔和该第二接入间隔是否发生交叠;以及当确定该第三接入间隔和该第一接入间隔与该第二接入间隔发生交叠时,重新确定该第三接入间隔。 2. The method according to claim 1, further comprising: third determining a third network access interval; determining whether the third access interval is cross the first interval and the second access access interval stack; and when determining that the access interval and the third interval overlap the first access occurs, the re-determining the second and third access interval access interval.
  3. 3.根据权利要求1所述的方法,其中该第一网络是单载波无线传输网络,该第二网络为单载波高速分组数据网络。 3. The method according to claim 1, wherein the first network is a single-carrier wireless communication network, the second network is a single-carrier high-speed packet data network.
  4. 4.根据权利要求3所述的方法,其中上述确定该第一接入间隔包括接收来自该第一网络的时隙周期索引并使用该时隙周期索引确定该第一接入间隔,以及上述确定该第二接入间隔包括确定一随机数并使用该随机数确定该第二接入间隔,其中该随机数为话路籽值SessionSeed0 4. The method according to claim 3 above is determined, wherein said determining comprises receiving the first access slot cycle index interval from the first network and the slot cycle index is determined using the first access interval, and the access interval includes determining a second random number using the random number for determining the second access interval, wherein the random number seed value for the session SessionSeed0
  5. 5.根据权利要求4所述的方法,其中上述使用随机数确定该第二接入间隔包括确定控制信道周期数目(C),码分多址接入系统定时开始时间使用以下公式: (C+R)mod NIDPSleep = 0, R为根据以下参数使用散列函数的结果: Key = SessionSeed ; Decorrelate = 6 X SessionSeed[11:0];以及N =组成一个休眠周期的控制信道周期数NIDPSle印。 5. The method as claimed in claim 4, wherein said determining the second random number comprises determining a number of access interval (C) a control channel cycle, the start time of the CDMA system timing using the following equation: (C + R) mod NIDPSleep = 0, R is a result of using a hash function according to the following parameters: Key = SessionSeed; Decorrelate = 6 X SessionSeed [11: 0]; and consisting of a channel N = number of sleep cycle period NIDPSle printing.
  6. 6.根据权利要求1所述的方法,其中还包括根据该第一接入间隔小于或者等于该第二接入间隔和该第二接入时间长度之和的判定结果,重新确定该第二接入间隔。 6. The method according to claim 1, wherein the spacer further comprises less than or equal to the second determination result of the access interval and the length of time of access and the second based on the first access, determining that the second re-connection into the interval.
  7. 7.根据权利要求1所述的方法,其中还包括根据该第一接入间隔小于或者等于该第二接入间隔的判定结果,确定是否该第一接入间隔等于该第二接入间隔。 7. The method according to claim 1, further comprising based on the first access interval is less than or equal to the second access interval determination result, determining whether the first access interval equal to the second access interval.
  8. 8.根据权利要求7所述的方法,其中还包括根据该第一接入间隔不等于该第二接入间隔的判定结果,确定该第一接入间隔是否小于该第二接入间隔。 8. The method according to claim 7, further comprising a first determination result based on the access interval is not equal to the second access interval, determining that the first access interval is less than the second access interval.
  9. 9.根据权利要求8所述的方法,其中还包括根据该第一接入间隔大于或者等于该第二接入间隔的判定结果,重新确定该第二接入间隔。 9. The method according to claim 8, wherein the further comprising a first access interval is greater than or equal to the second determination result of the access intervals, re-determining the second access interval.
  10. 10.根据权利要求1所述的方法,其中还包括根据该第一接入间隔等于该第二接入间隔的判定结果,重新确定该第二接入间隔。 10. The method according to claim 1, further comprising a first access based on the access interval equal to the second interval determination result, re-determining the second access interval.
  11. 11.一种在混合接入终端中确定时隙模式操作定时的设备,包括: 确定第一网络的第一接入间隔的单元; 确定第二网络的第二接入间隔的单元; 确定该第一接入间隔和该第二接入间隔之间是否存在交叠的单元;以及根据该第一接入间隔和该第二接入间隔的交叠的判定结果,重新确定该第二接入间隔的单元; 其中该确定该第一接入间隔和该第二接入间隔之间是否存在交叠的单元还包括: 确定该第一网络的第一接入时间长度的单元; 确定该第二网络的第二接入时间长度的单元; 确定该第一接入间隔是否大于该第二接入间隔的单元;以及根据该第一接入间隔大于该第二接入间隔的判定结果,确定该第一接入间隔是否大于第二接入间隔和该第二接入时间长度之和的单元。 11. A method of determining the hybrid access terminal slot mode operation timing apparatus, comprising: determining a first access network of a first unit interval; determining a second access to the second network unit interval; determining the second whether the access unit is an overlap between the second interval and access interval; and overlapping interval is determined based on the first access and the second access interval result, re-determining the second access interval units; wherein the determining the first interval and the second access unit if access is present between the overlap interval further comprises: determining a first access unit length of time of the first network; determining the second network a second length of time of access unit; determining whether the first access unit of the second interval is greater than the access interval; and a determination result according to the first access interval greater than the second access interval, determining that the first It is greater than an access interval and a second interval of the access and the time length of the second access unit.
  12. 12.根据权利要求11所述的设备,其中还包括: 确定第三网络的第三接入间隔的单元; 确定该第三接入间隔和该第一接入间隔以及该第二接入间隔之间是否存在交叠的单元;以及当确定该第三接入间隔和该第一接入间隔与该第二接入间隔发送交叠时,重新确定该第三接入间隔的单元。 12. The apparatus as claimed in claim 11, further comprising: determining a third access a third network unit interval; determining the access interval and the third interval of the first access and the second access interval whether the presence of overlap between the cell; and when determining that the third access interval and transmits the first access interval overlaps the second access interval, the third means to redefine access intervals.
  13. 13.根据权利要求11所述的设备,其中该第一网络为单载波无线传输网络,该第二网络为单载波高速分组数据网络。 13. The apparatus according to claim 11, wherein the first network is a single-carrier wireless communication network, the second network is a single-carrier high-speed packet data network.
  14. 14.根据权利要求13所述的设备,其中所述确定第一网络的第一接入间隔的单元包括:接收来自该第一网络的时隙周期索引并使用该时隙周期索引确定该第一接入间隔的单元; 所述确定第二网络的第二接入间隔的单元包括:确定一随机数并使用该随机数确定该第二接入间隔的单元,其中该随机数为话路籽值SessionSeed。 14. The apparatus according to claim 13, wherein said determining a first access network of the first unit interval comprising: receiving from the first slot cycle index using the network and determining the first slot cycle index an access unit interval; determining said second access to the second network unit interval comprising: determining a random number using the random number and the second access interval determination unit, wherein the random number seed value for the session SessionSeed.
  15. 15.根据权利要求11所述的设备,其中还包括:根据该第一接入间隔小于或者等于该第二接入间隔和该第二接入时间长度之和的判定结果,重新确定该第二接入间隔的单元。 15. The apparatus according to claim 11, further comprising: an interval less than or equal to the second determination result of the access interval and the length of time of the second access and access based on the first, the second redetermined access unit interval.
  16. 16.根据权利要求11所述的设备,其中还包括:根据该第一接入间隔小于或者等于该第二接入间隔的判定结果,确定该第一接入间隔是否等于该第二接入间隔的单元。 16. The apparatus according to claim 11, further comprising: an interval less than or equal to the second access interval determination result according to the first access, determining whether the first access interval equal to the second access interval unit.
  17. 17.根据权利要求11所述的设备,其中还包括:根据该第一接入间隔等于该第二接入间隔的判定结果,重新确定该第二接入间隔的单元。 17. The apparatus according to claim 11, further comprising: a first access based on the access interval equal to the second interval determination result, re-determining the second access unit interval.
  18. 18.根据权利要求16所述的设备,其中还包括:根据该第一接入间隔不等于该第二接入间隔的判定结果,确定该第一接入间隔是否小于该第二接入间隔的单元;以及根据该第一接入间隔大于或者等于该第二接入间隔的判定结果,重新确定该第二接入间隔的单元。 18. The apparatus according to claim 16, further comprising: a first access interval based on the second access interval is not equal to the result of the determination, determining that the first access interval is less than the second access interval unit; and a second interval is greater than or equal to the access interval based on the determination result of the first access, the second access redetermination unit interval.
CN 200710161797 2006-09-26 2007-09-26 Systems and methods for determining slotted mode operation timing in a hybrid access terminal CN101203043B (en)

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