返回项目页面
对比文件列表
1999-12-02_WO1999062285A_发明申请_WO99062285A1 POWER MANAGEMENT SYSTEM FOR A MOBILE UNIT BY REDUCED NEIGHBOR CELL SCANNING_+++A_B_C_H_g_i+++.docx
2026-04-08 10:04
2001-06-12_US6246673B_发明授权_US06246673B1 Method and system for handoff between an asynchronous CDMA base station and a synchronous CDMA base station_+++A+++.docx
2026-04-08 10:04
2004-02-10_US6690659B_发明授权_US06690659B1 Addressing techniques for use in an internet protocol-based multimedia mobile network_+++F_a+++.docx
2026-04-08 10:04
2004-03-09_US6704581B_发明授权_US06704581B1 Mobile telecommunication system and method for performing handoff between asynchronous base station and synchronous base station_+++A_b_g_h+++.docx
2026-04-08 10:04
2004-12-16_JP2004356684A_发明专利_JP2004356684A Cell search method of mobile radio terminal device and mobile radio terminal device_+++A_B_C_G_h+++.docx
2026-04-08 10:04
2005-06-14_US6907257B_发明授权_US06907257B1 Method and apparatus for searching for radio station for wireless ad hoc communication network_+++A_C+++.docx
2026-04-08 10:04
2006-02-02_US2006025137A_发明申请_US20060025137A1 Mobile radio communications device and method of transferring between networks therefor_+++A_b_i+++.docx
2026-04-08 10:04
2006-04-13_US2006079232A_发明申请_US20060079232A1 Wireless LAN handover method, wireless terminal, program product for use in the wireless terminal, and wireless communications system_+++A_B+++.docx
2026-04-08 10:04
2006-08-01_US7085569B_发明授权_US07085569B2 Cell search method for use in a mobile radio terminal adaptable to at least two kinds of mobile telephone systems_+++A_B_C_G+++.docx
2026-04-08 10:04
2006-10-04_EP1708369A_发明公开_EP1708369A1 Dual mode communication_+++A_G_b_c_h+++.docx
2026-04-08 10:04
2006-10-12_WO2006107966A_发明申请_WO2006107966A1 EFFICIENT GAP ALLOCATION FOR CELL MEASUREMENTS IN ASYNCHRONOUS COMMUNICATION NETWORKS_+++a_b_g+++.docx
2026-04-08 10:04
2007-02-08_US2007032255A_发明申请_US20070032255A1 Method for providing multi-level access services in common access channel_+++A_B_C_E_F_e_h+++.docx
2026-04-08 10:04
2007-02-08_WO2007015795A_发明申请_WO2007015795A2 METHOD AND SYSTEM FOR SUPPORTING AN EVOLVED UTRAN_+++A_b+++.docx
2026-04-08 10:04
2007-02-08_WO2007015795A_发明申请_WO2007015795A3 METHOD AND SYSTEM FOR SUPPORTING AN EVOLVED UTRAN_+++A_B_G_c+++.docx
2026-04-08 10:04
2007-02-08_US2007032255A_发明申请_US20070032255A1 Method for providing multi-level access services in common access channel_+++A_B_C_E_F_e_h+++.docx

对比文件名称:2007-02-08_US2007032255A_发明申请_US20070032255A1 Method for providing multi-level access services in common access channel

目标专利名称:通过搜索速度控制来提高接入终端电池寿命CN101690341B

模型名称:DeepSeek

### 特征比对表格

技术特征描述及公开性判断结果对比文件原文引用公开性论述
**技术特征A**:包括以下步骤:与第一网络通信。《直接公开》[0071] “...receiving, from a base station, backoff domains...”、“...performing a ranging operation with the base station...”;[0088] “When a subscriber station intends to access a system in a wireless environment, the subscriber station should trace information from a forward pilot channel and complete a synchronization process with a base station on a downlink...”;[0155] “In IEEE 802.16e, when handover occurs, a subscriber station can initialize an access request of a newly selected base station.”对比文件公开了用户站(SS)在切换前与当前服务基站(BS)通信,以及在进行测距(ranging)操作时与基站通信。用户站与基站之间的通信过程,相当于目标专利中“与第一网络通信”的步骤。虽然对比文件中的网络具体为IEEE 802.16系统(如WiMAX),而目标专利为2G/3G系统,但“与一个网络通信”这一功能性步骤是相同的。因此,本领域技术人员能毫无疑义地从对比文件得出该技术特征。
**技术特征B**:以一个搜索速度搜索第二网络。《直接公开》[0024] “A subscriber station receiving the MOB_NBR_ADV message transmits a Scanning Interval Allocation Request (MOB_SCN_REQ) message to the serving base station when the subscriber station desires to scan CINRs of preamble signals transmitted from neighbor base stations.”;[0029] “Upon receiving the MOB_SCN_RSP message including scanning information, a subscriber station scans CINRs for neighbor base stations detected through the MOB_NBR_ADV message according to the scanning information parameters.”;[0071] “...performing a ranging operation with the base station...”对比文件公开了用户站在切换过程中,需要搜索或扫描邻居基站(neighbor base stations)以测量信号质量(CINR)。该扫描过程是周期性地或在特定时间间隔内进行的(如根据MOB_SCN_RSP消息中的Scan Duration参数),这相当于以一个速度(频率)搜索第二网络(即邻居基站所在的网络)。虽然“搜索”的具体对象(测距请求 vs. 扫描CINR)和网络环境不同,但“以一个速度搜索另一个网络/基站”的技术手段是直接公开的。
**技术特征C**:及至少部分地根据至少一个标准来控制所述搜索速度。《直接公开》[0063] “...supporting multilevel access services using a common access channel, in order to avoid collision between an operation of calculating an access request capable of selecting a backoff domain by a subscriber station according to access type...”;[0071] “...selecting a backoff domain corresponding to a priority level of the performed ranging among the received backoff domains if the ranging fails...”;[0124] “...the subscriber station selects a backoff domain according to a priority level of the service...”对比文件的核心内容之一就是根据接入类型(access type)或优先级(priority level)选择不同的退避域(backoff domain),从而控制重新发起测距请求(即一种接入搜索)的等待时间(即速度)。优先级或接入类型(如切换请求 vs. 普通初始接入)就是控制退避时间(即搜索速度)的“标准”。这直接公开了“至少部分地根据至少一个标准来控制速度”的技术特征。
**技术特征D**:其中,控制所述搜索速度的步骤还包括:如果满足所述至少一个标准,则递增搜索计数器。《隐含公开》[0071] “...if the ranging fails...”;[0076] “...comparing the number of retransmissions of the request message with a predefined value...”;[0178] “...the subscriber station selects a backoff domain according to a priority level of the service (724).”对比文件公开了在测距失败后(即满足“失败”这一标准),用户站会进行重传(retransmission)。要判断重传次数是否超过预定义值,必然需要跟踪和记录重传的次数,这隐含了“递增计数器”的操作。虽然对比文件没有明确“递增搜索计数器”这一表述,但本领域技术人员根据“比较重传次数”的描述,可以合理推断出需要一个计数器来累计失败/重传次数。因此,该特征被隐含公开。
**技术特征E**:将所述搜索计数器与预定阈值进行比较,以及如果所述搜索计数器没有超过所述预定阈值,则以所述一个搜索速度再次进行搜索,如果所述搜索计数器超过所述预定阈值,则通过实施退避方案来控制所述搜索速度。《直接公开》[0076] “...comparing the number of retransmissions of the request message with a predefined value, if reception of a response message from the base station exceeds a response waiting time; comparing the number of retransmissions with an allowable access processing time if the number of retransmissions is smaller than the predefined value;”;[0176] “...the subscriber station compares the number of retransmissions with a predefined value (718).”;[0177] “If the number of retransmissions does not exceed the allowable access processing time, the subscriber station selects a backoff domain according to a priority level of the service (724).”对比文件明确公开了将重传次数(相当于搜索计数器)与预定义值(predefined value)或允许的接入处理时间(allowable access processing time,相当于预定阈值)进行比较。根据比较结果:如果未超过,则选择退避域并实施退避方案(即控制速度);如果超过,则进行错误处理。图8的流程(步骤718,722,724)清晰地展示了这一逻辑。这直接公开了技术特征E的全部内容。
**技术特征F**:所述退避方案包括指数退避方案、非指数退避方案、线性退避方案或非线性退避方案中的至少一种。《直接公开》[0118] “An exponential backoff algorithm is popularly used in the ALOHA technology. Such an algorithm is used in, for example, IEEE 802.16a.”;[0120] “...Such two types of access services are provided by two selected domains [0,2β] and [2β+1,2γ] that use a binary exponential backoff algorithm.”对比文件明确提到了“指数退避算法”(exponential backoff algorithm)和“二进制指数退避算法”(binary exponential backoff algorithm),并指出其在ALOHA技术和IEEE 802.16a中的使用。这直接公开了退避方案包括“指数退避方案”。
**技术特征G**:其中,所述第一网络是2G网络,所述第二网络是3G网络。《未公开》对比文件涉及的系统是IEEE 802.16(如802.16a, 802.16e)宽带无线接入(BWA)系统,通常被认为是4G或准4G技术(如WiMAX)。文中提及“3rd generation (3G) communication system”仅作为背景技术介绍,并非其发明本身使用的网络。[0002]对比文件未公开第一网络是2G(如GSM/GPRS/EDGE),第二网络是3G(如WCDMA/UMTS)。其发明应用于IEEE 802.16e系统,该系统的网络类型与目标专利明确限定的2G/3G不同。本领域技术人员不能从对比文件中得出该特定网络类型组合。
**技术特征H**:其中,所述标准包括以下至少一种:连续失败搜索的次数超过阈值、接入终端的移动性、信号强度的变化超过阈值、在一个时间段中重新选择的数量、在一个时间段中检测到的新邻居数量、在接收机自动增益控制(RxAGC)中的变化高于阈值或在相邻小区的Rx AGC中的变化高于阈值。《部分直接公开》[0076] “...comparing the number of retransmissions of the request message with a predefined value...”;[0176] “...the subscriber station compares the number of retransmissions with a predefined value (718).”对比文件直接公开了“连续失败搜索的次数超过阈值”作为标准,具体体现在将“重传次数”(the number of retransmissions)与“预定义值”(predefined value)进行比较。然而,对比文件并未提及或隐含公开标准H中列举的其他具体标准,如“接入终端的移动性”、“信号强度的变化超过阈值”等。因此,仅“连续失败搜索的次数超过阈值”这一项标准被直接公开。
**技术特征I**:其中,所述第二网络在多个频率上传输,并且还包括以下步骤:搜索所述第二网络的每一个所述频率,以及控制对每一个频率的搜索速度。《未公开》无相关描述。对比文件未提及第二网络在多个频率上传输,也未公开需要搜索每一个频率并分别控制对每个频率的搜索速度。其技术方案主要聚焦于在公共接入信道上根据接入类型选择退避域,并未涉及针对多个频率的独立搜索速度控制。
**技术特征J**:还包括以下步骤:借助于人工智能使得以下至少一个步骤自动执行:搜索所述第二网络、控制所述搜索速度或确定所述标准。《未公开》无相关描述。对比文件全文未提及“人工智能”(artificial intelligence)或任何相关的自动化学习、推断组件。其决策逻辑(如选择退避域)是基于预定义的算法和参数,而非通过AI实现自动化。因此,该技术特征未被公开。

<<<A>>><<<B>>><<<C>>><<<e>>><<<E>>><<<F>>><<<h>>>

权利要求与技术特征
Powered by Django

网站备案号:渝ICP备2023012882号


重庆市非显而易见网络科技有限责任公司 A Anti NPE NPE