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2003-05-15_US2003092444A_发明申请_US20030092444A1 Method of pre-authorizing handovers among access routers in communication networks_+++a_b_j+++.docx
2026-04-08 02:06
2003-07-17_US2003134638A_发明申请_US20030134638A1 Method, system and apparatus for providing mobility management of a mobile station in WLAN and WWAN environments_+++A_C_F_I_J_M_O_Q_b_d_e_g_h_l+++.docx
2026-04-08 02:06
2003-12-04_DE20310113U_发明专利_DE20310113U1 Device for the transfer between a universal wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS)_+++J_a_b_c_k_l_m_q+++.docx
2026-04-08 02:06
2004-01-15_WO2004006482A_发明申请_WO2004006482A2 METHOD AND APPARATUS FOR HANDOFF BETWEEN A WIRELESS LOCAL AREA NETWORK (WLAN) AND A UNIVERSAL MOBILE TELECOMMUNICATION SYSTEM (UMTS)_+++A_C_D_M_b_j_q+++.docx
2026-04-08 02:06
2004-01-23_AU2003247752A_发明专利_AU2003247752A1 METHOD AND APPARATUS FOR HANDOFF BETWEEN A WIRELESS LOCAL AREA NETWORK (WLAN) AND A UNIVERSAL MOBILE TELECOMMUNICATION SYSTEM (UMTS)_+++a_b_c_e_f_g_h_j_m_q+++.docx
2026-04-08 02:06
2004-02-19_WO2004016010A_发明申请_WO2004016010A1 IDENTITY PROTECTION IN A LAN-UNIVERSAL RADIOTELEPHONE SYSTEM_+++D_L_M_O_Q_a_b_c_j+++.docx
2026-04-08 02:06
2004-04-08_WO2004016010B_发明申请_WO2004016010B1 IDENTITY PROTECTION IN A LAN-UNIVERSAL RADIOTELEPHONE SYSTEM_+++A_C_D_F_J_M_N_O_Q_b_e_g_h+++.docx
2026-04-08 02:06
2004-05-13_US2004090937A_发明申请_US20040090937A1 Method and apparatus for performing inter-technology handoff from WLAN to cellular network_+++A_B_J_K_L_M_c_q+++.docx
2026-04-08 02:06
2004-06-03_WO2004046853A_发明申请_WO2004046853A2 APPARATUS AND METHOD FOR MOBILE_IP HANDOFF BETWEEN A PLURALITY OF ACCESS TECHNOLOGIES_+++C_a_b_j_q+++.docx
2026-04-08 02:06
2004-07-15_US2004137902A_发明申请_US20040137902A1 Smart inter-technology handover control_+++a_b_c_j_k_l+++.docx
2026-04-08 02:06
2004-07-29_US2004146021A_发明申请_US20040146021A1 Method and apparatus for a source-initiated handoff from a source cellular wireless network to a target non-cellular wireless network_+++A_C_b_d_g_h_i_k_l_m_n_o_q+++.docx
2026-04-08 02:06
2004-09-16_JP2004260444A_发明专利_JP2004260444A System and method for controlling handover, mobile terminal, and handover controlling apparatus_+++B_C_J_M_a_k_l_o_q+++.docx
2026-04-08 02:06
2004-10-14_US2004203792A_发明申请_US20040203792A1 Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS)_+++A_C_D_G_H_I_J_M_Q_b+++.docx
2026-04-08 02:06
2004-10-28_KR1020040091602A_发明公开_KR1020040091602A 범용 무선 랜과 범용 이동 통신 시스템 간의 핸드오프를위한 유저 장치_+++A_B_C_J_M_g_l_o_q+++.docx
2026-04-08 02:06
2004-11-03_CN2653825Y_实用新型_CN2653825Y 无线局域网络及通用移动电信系统间跨区转换的用户设备装置_+++M_a_b_c_j_q+++.docx
2026-04-08 02:06
2004-11-10_CN2655571Y_实用新型_CN2655571Y 通用无线局域网络及通用移动通信系统间的跨区转换用户设备装置_+++M_a_j_q+++.docx
2026-04-08 02:06
2004-12-16_WO2004110092A_发明申请_WO2004110092A1 SYSTEM AND METHOD FOR HANDING OVER A CALL FROM A PACKET-SWITCHED NETWORK TO A CIRCUIT-SWITCHED NETWORK_+++A_B_D_F_J_M_c_q+++.docx
2026-04-08 02:06
2005-01-20_WO2005006570A_发明申请_WO2005006570A2 COMMUNICATION UNIT WITH A HANDOFF_+++A_B_C_D_E_F_J_L_M_N_k_o_q+++.docx
2026-04-08 02:06
2005-03-17_US2005059400A_发明申请_US20050059400A1 Method and system for triggering handoff of a call between networks_+++A_B_C_f_j_k_l_m_n_q+++.docx
2026-04-08 02:06
2005-03-31_US2005070326A_发明申请_US20050070326A1 System and method for servicing communications using both fixed and mobile wirless networks_+++L_a_b+++.docx
2026-04-08 02:06
2005-04-21_CA2534681A_发明专利_CA2534681A1 METHOD AND SYSTEM FOR TRIGGERING HANDOFF OF A CALL BETWEEN NETWORKS_+++F_J_a_b_c_d_e_g_h_i_k_l_m_n_o_p_q+++.docx
2026-04-08 02:06
2005-04-21_WO2005036901A_发明申请_WO2005036901A1 METHOD AND SYSTEM FOR TRIGGERING HANDOFF OF A CALL BETWEEN NETWORKS_+++A_B_C_J_k_l_m_o_q+++.docx
2026-04-08 02:06
2005-04-27_EP1525676A_发明公开_EP1525676A2 METHOD AND APPARATUS FOR HANDOFF BETWEEN A WIRELESS LOCAL AREA NETWORK (WLAN) AND A UNIVERSAL MOBILE TELECOMMUNICATION SYSTEM (UMTS)_+++a_b_c_d_j_k_l_m_o_q+++.docx
2026-04-08 02:06
2005-05-06_WO2005041612A_发明申请_WO2005041612A1 HANDOFF BETWEEN A WIRELESS LOCAL AREA NETWORK AND A CELLULAR COMMUNICATION SYSTEM_+++A_B_C_F_I_J_K_M_d_n_o+++.docx
2026-04-08 02:06
2005-06-08_EP1538779A_发明公开_EP1538779A1 IDENTIFICATION INFORMATION PROTECTION METHOD IN WLAN INTERCONNECTION_+++a_l_m_q+++.docx
2026-04-08 02:06
2005-08-16_US6931249B_发明授权_US06931249B2 Method and apparatus for a target-initiated handoff from a source cellular wireless network to a target non-cellular wireless network_+++D_a_c_n_o_p_q+++.docx
2026-04-08 02:06
2005-09-01_US2005192009A_发明申请_US20050192009A1 Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS)_+++M_a_b_c_d_j_k_l_q+++.docx
2026-04-08 02:06
AU2004306685A1_Description_20260321_1435_+++A_B_C_j+++.docx
2026-04-08 02:06
DE20310111U1_Description_20260321_1436_+++M_a_b_c_d_j_m_n_o_q+++.docx
2026-04-08 02:06
JP2004032319A_Description_20260321_1436_+++A_B_C_D_K_L_M_N_O_Q+++.docx
2026-04-08 02:06
JP2004088148A_Description_20260321_1436_+++Q_a_b+++.docx
2026-04-08 02:06
JP2005229583A_Description_20260321_1435_+++A_B_C_J_K_L_M_Q_n_o+++.docx
2026-04-08 02:06
US2003134636A1_Description_20260321_1436_+++A_B_C_F_I_J_L_M_O_P_Q_d_e_g_h_k_n+++.docx
2026-04-08 02:06
US2004008645A1_Description_20260321_1436_+++A_B_D_J_L_M_Q_c_k_n+++.docx
2026-04-08 02:06
US2004264410A1_Description_20260321_1435_+++B_J_K_L_M_Q_a+++.docx
2026-04-08 02:06
WO2004068768A2_Description_20260321_1435_+++A_B_C_K_L_M_d_o_q+++.docx
2026-04-08 02:06
2004-07-29_US2004146021A_发明申请_US20040146021A1 Method and apparatus for a source-initiated handoff from a source cellular wireless network to a target non-cellular wireless network_+++A_C_b_d_g_h_i_k_l_m_n_o_q+++.docx

对比文件名称:2004-07-29_US2004146021A_发明申请_US20040146021A1 Method and apparatus for a source-initiated handoff from a source cellular wireless network to a target non-cellular wireless network

目标专利名称:从无线局域网到蜂窝电话网络的硬越区切换CN101297578B

模型名称:GPT-4

技术特征描述以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**:所述方法包括:在多模式便携式用户终端与服务的无线局域网之间建立链路 《直接公开》[0021] MS 201 is a dual-mode phone capable of communicating with both the cellular network (e.g., BS 250) and the WLAN (e.g., AP 210).<br/>[0028] MS 201 performs signal strength measurements and establishes contact with AP 210. Establishing contact typically involves obtaining an IP address for itself (MS 201) and for an access gateway (CAG 214, in the first embodiment).对比文件明确公开了移动站(MS)201是能够与蜂窝网络和WLAN通信的双模电话(即多模式便携式用户终端),并且描述了该MS与WLAN接入点(AP)210建立联系(establish contact),这包括了获取自身及接入网关的IP地址。建立联系即对应建立链路的过程。因此,本领域技术人员能够毫无疑义地得出对比文件公开了在多模式用户终端与服务的WLAN之间建立链路。
**技术特征B**:经由所述建立的无线局域网链路建立呼叫 《隐含公开》[0021] Communication system 200 also includes mobile stations (MSs), such as MS 201. MS 201 is a dual-mode phone capable of communicating with both the cellular network (e.g., BS 250) and the WLAN (e.g., AP 210).<br/>[0025] MS 201 supports a standard cellular voice call model ... For the WLAN domain, MS 201 supports a voice over IP (VoIP) protocol, such as H.323, Session Initiation Protocol (SIP), or the Skinny Protocol ... The VoIP protocols are used between MS 201 and circuit gateway 212.<br/>[0027] Already involved in a call, MS 201 receives call information (301) via serving BS 250 and associated (i.e., serving) MSC 251.对比文件公开了MS 201是双模终端,支持通过WLAN的VoIP协议进行语音通信。图3的消息流程显示,MS 201在切换前已通过蜂窝网络(BS 250)进行呼叫(步骤301)。在切换完成后,该呼叫通过WLAN AP 210继续(步骤321)。虽然呼叫的建立最初是通过蜂窝网络,但根据说明书记载的切换后通过WLAN继续接收呼叫信息(步骤321),以及MS支持WLAN VoIP协议的事实,本领域技术人员可以合理推断,为了完成切换后的通信,必须存在一个经由WLAN链路承载的呼叫连接或会话。这个呼叫连接是在切换过程中建立或转换的。因此,对比文件隐含公开了经由建立的WLAN链路来建立(或维持)呼叫。
**技术特征C**:监视服务的蜂窝电话网络 《直接公开》[0028] As MS 201 moves within the coverage area of WLAN AP 210, MS 201 performs signal strength measurements ...<br/>[0029] MS 201 may determine this based on criteria such as the relative signal strength of BS 250 and AP 210...<br/>[0031] ...processor 204 sends a signal strength message (306) via transmitter 202 to serving BS 250. This signal strength message comprises values intended to trigger a handoff determination. Specifically, in the first embodiment, the signal strength message is a CDMA PSMM containing the handoff-target identifier from the handin request acknowledgment.对比文件明确描述了MS 201在WLAN覆盖区域内移动时,会执行信号强度测量(包括对服务基站BS 250的测量),并基于蜂窝网络(BS 250)和WLAN(AP 210)的相对信号强度等因素决定是否发起切换。MS 201向服务基站发送包含测量结果的PSMM消息(步骤306),这本身就是监视蜂窝网络(测量服务基站信号质量)并报告的行为。因此,对比文件直接公开了用户终端监视服务的蜂窝电话网络。
**技术特征D**:将在所述服务的蜂窝电话网络内识别所述用户终端的信息转发给所述服务的无线局域网 《隐含公开》[0029] The handin request contains an indication of from which cellular wireless network MS 201 is attempting to handoff, i.e., which MSC is serving MS 201. The indication takes the form of a serving cell identifier which CAG 214 can use to determine the corresponding serving MSC. In the first embodiment, this serving cell identifier is the PN offset of MS 201's serving cell within BS 250...对比文件公开了MS 201向蜂窝接入网关(CAG 214)发送切换请求(handin request,步骤302),该请求包含服务小区标识符(例如PN偏移量),用于识别MS当前由哪个蜂窝网络(具体为哪个MSC)服务。虽然该信息是直接发送给CAG 214,但CAG 214是WLAN域的组成部分(作为WLAN与蜂窝网络互通的网关)。从系统架构看(图2a),CAG 214通过IP网络211与WLAN AP 210连接,共同构成WLAN服务网络的一部分。因此,MS将服务蜂窝网络的身份信息(服务小区标识符)发送给了与WLAN相关联的网关实体。本领域技术人员可以合理推断,该信息通过WLAN基础设施(AP、IP网络)传递至CAG,实质上是将识别信息“转发给服务的无线局域网”系统。因此,该技术特征被隐含公开。
**技术特征E**:响应于蜂窝服务器控制器检测到所述服务的无线局域网丢失与所述用户终端的链路,接收由蜂窝服务器控制器发起的硬越区切换命令对比文件中未找到相关内容。目标专利的特征E核心在于:1)切换触发原因是“服务的无线局域网丢失与用户终端的链路”;2)检测主体是“蜂窝服务器控制器”(CSC);3)动作是CSC“发起”硬越区切换命令,用户终端“接收”该命令。对比文件描述的切换方向相反(从蜂窝到WLAN),且触发原因是MS主动检测到WLAN信号并请求切换(见[0028]-[0029]),而非WLAN链路丢失。对比文件中未提及任何网络侧实体(如CAG或MSC)检测WLAN链路丢失并主动发起向蜂窝网络的切换命令。因此,该技术特征既未被直接公开,也无法从对比文件公开的内容中合理推断得出。
**技术特征F**:基于接收到所述硬越区切换命令,执行到所述服务的蜂窝电话网络的硬越区切换,对比文件中未找到相关内容。由于技术特征E(接收由CSC发起的硬越区切换命令)未被公开,因此基于接收该命令而执行到蜂窝网络的硬越区切换这一后续动作的前提不存在。对比文件公开的是从蜂窝网络向WLAN的切换,而非到蜂窝网络的切换。因此,该技术特征未被公开。
**技术特征G**:其中执行所述硬越区切换进一步包括:在公共控制信道消息中接收蜂窝网络资源分配 《隐含公开》[0034] Serving MSC 251 then sends an initiate handoff message (314) to serving BS 250. In the first embodiment, this initiate handoff message would be a Clear Command signaling serving BS 250 to clear its wireless resources supporting MS 201. Release channel messaging particular to the cellular network (e.g., IS-95 or GSM messaging) is then exchanged (316) between MS 201 and BS 250. For example, processor 204 of MS 201 receives a handoff release indication from BS 250 via receiver 203. In the first embodiment, this indication would be a CDMA Handoff Direction Message...对比文件描述了在切换过程中,服务基站BS 250向MS 201发送“Handoff Direction Message”(步骤316),该消息指示MS执行切换。在蜂窝通信中,切换方向消息(Handoff Direction Message)是一种通过公共控制信道(如寻呼信道或前向公共控制信道)发送的消息,用于指示移动台切换到新的信道或网络,通常包含资源分配信息(如频率、码道等)。因此,MS接收“Handoff Direction Message”即相当于在公共控制信道消息中接收资源分配。虽然该分配用于切换到WLAN,但“接收公共控制信道消息中包含的资源分配”这一动作本身已被公开。本领域技术人员可以合理推断,当切换方向相反(从WLAN到蜂窝)时,同样会通过类似的公共控制信道消息来分配蜂窝网络资源。因此,该技术特征被隐含公开。
**技术特征H**:响应于所述公共控制信道消息,而调谐到所述蜂窝网络中的所分配的业务信道 《隐含公开》[0034] ...Release channel messaging particular to the cellular network (e.g., IS-95 or GSM messaging) is then exchanged (316) between MS 201 and BS 250. For example, processor 204 of MS 201 receives a handoff release indication from BS 250 via receiver 203. In the first embodiment, this indication would be a CDMA Handoff Direction Message...<br/>[0035] After completing channel release messaging, processor 204 of MS 201 sends a handoff complete indication (318) to CAG 214...对比文件描述了MS在接收到切换方向消息(Handoff Direction Message)后,会进行信道释放消息交换(步骤316),然后向CAG发送切换完成指示(步骤318)。在蜂窝通信标准(如IS-95)中,移动台在接收到切换方向消息后,需要调谐到消息中指定的新信道(在对比文件场景中是释放当前蜂窝信道并准备接入WLAN)。虽然对比文件未明确写出“调谐到所分配的业务信道”,但根据标准的切换流程,MS响应切换命令消息并完成切换,必然包含调谐到新分配的信道(无论是蜂窝的还是WLAN的)这一步骤。本领域技术人员可以毫无困难地推断出该动作。因此,该技术特征被隐含公开。
**技术特征I**:响应于与服务的基站收发器建立业务信道连接,而向所述服务的基站收发器发送越区切换完成消息 《隐含公开》[0035] After completing channel release messaging, processor 204 of MS 201 sends a handoff complete indication (318) to CAG 214 via transmitter 202, WLAN AP 210, and IP network 211.<br/>(注:在标准的蜂窝网络内切换流程中,移动台在切换到目标基站并建立连接后,会向目标基站发送切换完成消息。对比文件图1的现有技术流程中明确显示了此步骤:[0010] When ready, the MS sends an IS&null;95 Handoff Completion message 11 to the target BS.)对比文件在描述本发明实施例的图3流程中,MS在完成切换后向CAG 214发送切换完成指示(步骤318)。虽然消息接收方是CAG而非基站,但该消息用于通知网络侧切换已完成。此外,对比文件背景技术部分描述的现有技术标准切换流程(图1,步骤11)明确包含移动台向目标基站发送切换完成消息(Handoff Completion message)。本领域技术人员知晓,向网络侧发送切换完成消息是切换流程的标准步骤。在从WLAN切换到蜂窝网络的场景中,可以合理推断移动台在与蜂窝基站建立业务信道连接后,会向该基站发送类似的切换完成消息以确认切换成功。因此,该技术特征被隐含公开。
**技术特征J**:经由所述服务的蜂窝电话网络继续所述呼叫。对比文件中未找到相关内容。目标专利的特征J是方法的结果:在硬越区切换后,呼叫经由蜂窝网络继续。对比文件描述的是从蜂窝网络切换到WLAN,切换后呼叫是经由WLAN继续(见[0036]:MS 201 completes a handoff from the cellular network to the WLAN, continuing to receive its call information via MSC 251, CAG 214, and WLAN AP 210.)。其方向与目标专利相反。因此,该技术特征未被公开。
**技术特征K**:其中在所述用户终端与所述服务的无线局域网之间建立所述呼叫包含:以从包括分组数据、因特网语音协议和视频电话的群组中选出的格式建立呼叫。 《隐含公开》[0025] MS 201 supports a standard cellular voice call model ... For the WLAN domain, MS 201 supports a voice over IP (VoIP) protocol, such as H.323, Session Initiation Protocol (SIP), or the Skinny Protocol ... The VoIP protocols are used between MS 201 and circuit gateway 212.对比文件明确公开了MS 201在WLAN域支持VoIP协议(如H.323, SIP),用于语音通信。VoIP(因特网语音协议)是目标专利列举的呼叫格式之一。虽然对比文件未明确提及“分组数据”或“视频电话”格式,但VoIP本身是基于分组数据网络(IP)的语音协议。本领域技术人员可以理解,支持VoIP即意味着支持分组数据承载的语音呼叫。因此,对比文件隐含公开了以包括因特网语音协议(VoIP)和隐含的分组数据格式来建立呼叫。
**技术特征L**:其中在所述用户终端与所述服务的无线局域网之间建立所述呼叫包含:与从包括IEEE 808.11、蓝牙和IEEE 802.15网络的群组中选出的无线局域网建立所述呼叫。 《隐含公开》[0020] The WLAN is a known wireless infrastructure such as that conforming to the IEEE 802.11 standard.<br/>[0025] ...for signaling with WLAN AP 210, MS 201 supports IEEE 802.11 signaling in the first embodiment, but signaling types such as Bluetooth or HiperLAN 2 may additionally or alternatively be supported in other embodiments.对比文件明确公开了WLAN是符合IEEE 802.11标准的基础设施,并且MS 201支持IEEE 802.11信令。同时,说明书也指出在其他实施例中,可以支持诸如蓝牙(Bluetooth)等信令类型。IEEE 802.11是目标专利列举的WLAN类型之一,蓝牙也是目标专利列举的类型。因此,对比文件隐含公开了与从包括IEEE 802.11和蓝牙的WLAN建立呼叫。
**技术特征M**:其中执行到所述蜂窝网络的所述硬越区切换包含:将所述呼叫交给从包括码分多址、全球移动通信系统和通用移动电信系统的群组中选出的蜂窝网络。 《隐含公开》[0016] The cellular network is a well-known Code Division Multiple Access (CDMA) network, based on the Telecommunications Industry Association/Electronic Industries Association (TIA/EIA) standard IS-95. (The TIA/EIA can be contacted at 2001 Pennsylvania Ave. NW, Washington, D.C. 20006). In various alternative embodiments, communication system 200 may utilize other cellular communication protocols such as, but not limited to, GSM, UMTS, IS-2000, and &null;IDEN.&null;对比文件明确其蜂窝网络是基于IS-95标准的CDMA网络,并在替代实施例中列举了可使用的其他蜂窝通信协议,包括GSM和UMTS。CDMA、GSM、UMTS均是目标专利权利要求中列举的蜂窝网络类型。虽然对比文件描述的切换方向(蜂窝->WLAN)与目标专利相反,但其中涉及的蜂窝网络类型是相同的。因此,对比文件隐含公开了切换所涉及的蜂窝网络可以是从包括码分多址(CDMA)、全球移动通信系统(GSM)和通用移动电信系统(UMTS)的群组中选出的网络。
**技术特征N**:其中同时监视服务的蜂窝网络包含:监视所述蜂窝网络中的所述服务的基站收发器;并且中转发在所述蜂窝网络内识别所述用户终端的信息包含:转发从包括用户终端电子序列号、移动设备标识符、国际移动订户身份和移动身份号码的群组中选出的信息。 《隐含公开》[0029] The handin request contains an indication of from which cellular wireless network MS 201 is attempting to handoff, i.e., which MSC is serving MS 201. The indication takes the form of a serving cell identifier which CAG 214 can use to determine the corresponding serving MSC. In the first embodiment, this serving cell identifier is the PN offset of MS 201's serving cell within BS 250, while in an alternative GSM embodiment, the serving cell identifier may be the Base Transceiver Station Identity Code (BSIC) of MS 201's serving cell.<br/>[0028] ...MS 201 performs signal strength measurements...1) **监视服务的基站收发器**:对比文件公开了MS 201执行信号强度测量([0028]),并且基于服务基站(BS 250)的信号强度做出判断([0029])。测量服务基站的信号强度即对应监视服务的基站收发器。2) **转发识别信息**:对比文件公开了MS 201在切换请求中转发“服务小区标识符”(serving cell identifier),例如PN偏移量或BSIC。虽然这不是ESN、MEID、IMSI或MIN这类用户设备永久标识符,但“服务小区标识符”是用于在蜂窝网络内定位和识别用户终端(通过其当前关联的小区)的关键信息。目标专利说明书[0017]也提到“将在所述蜂窝网络内识别所述用户终端的信息”可以是用于定位的信息(如小区ID)。本领域技术人员可以理解,在切换上下文中,用于网络侧定位和识别用户终端的信息可以包括其当前的服务小区标识。因此,对比文件隐含公开了转发在蜂窝网络内识别用户终端的信息(服务小区标识符)。
**技术特征O**:其中监视所述蜂窝网络中的所述服务的基站收发器包含:在从包括小区和登记区(小区群组)的群组中选出的蜂窝网络区域内定位所述用户终端。 《隐含公开》[0029] The handin request contains an indication of from which cellular wireless network MS 201 is attempting to handoff, i.e., which MSC is serving MS 201. The indication takes the form of a serving cell identifier...对比文件公开了MS 201在切换请求中提供“服务小区标识符”(serving cell identifier),例如PN偏移量或BSIC。服务小区标识符直接对应于蜂窝网络中的一个“小区”。通过报告服务小区标识符,实质上就是在小区级别上报告(定位)用户终端的位置。因此,这隐含公开了在“小区”这一蜂窝网络区域内定位用户终端。
**技术特征P**:其中在所述公共控制信道消息中接收蜂窝网络资源分配包含:接收从包括寻呼消息、短消息服务消息和多播短消息服务消息的群组中选出的公共控制信道消息。对比文件中未找到相关内容。对比文件仅提及移动台接收“Handoff Direction Message”([0034])或“Clear Command”([0034])作为切换指令。虽然这些消息可能通过公共控制信道发送,但对比文件并未明确指明这些消息是“寻呼消息”、“短消息服务(SMS)消息”或“多播短消息服务消息”中的任何一种。目标专利特别强调使用SMS或寻呼等特定消息类型来承载切换命令和资源分配,这是一种具体实现方式。对比文件未公开这一具体限定。因此,该技术特征未被公开。
**技术特征Q**:其进一步包括:在监视所述服务的蜂窝网络之前,在所述蜂窝网络中登记所述用户终端。 《隐含公开》[0027] Already involved in a call, MS 201 receives call information (301) via serving BS 250 and associated (i.e., serving) MSC 251.对比文件图3的消息流程始于MS 201已通过服务基站BS 250和服务MSC 251接收呼叫信息(步骤301)。这意味着在切换流程开始前,MS 201已经注册并接入蜂窝网络,正在进行蜂窝呼叫。进行蜂窝呼叫的前提是MS已在蜂窝网络中成功登记。因此,本领域技术人员可以毫无疑义地推断,在监视服务蜂窝网络(例如测量信号强度)之前,用户终端必然已在蜂窝网络中登记。该技术特征被隐含公开。

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