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1. 发明授权

US07876729B1 Intersystem base station handover 有权
标题翻译：系统基站切换
公开(公告)号：US07876729B1
公开(公告)日：2011-01-25
申请号：US09521359
申请日：2000-03-08
申请人： Francesco Grilli , Avinash Jain , William Gardner
发明人： Francesco Grilli , Avinash Jain , William Gardner
IPC分类号： H04W4/00 , H04W36/00 , H04B7/216 , H04B17/02 , H04J3/00
CPC分类号： H04W36/14 , H04W36/18
摘要： A mobile wireless telecommunications system includes base stations of a first type operating according to a first air interface, and base stations of a second type operating according to a second air interface. Methods and apparatus are provided for handing over a mobile station in the system from a first base station, which is of the first type, to a second base station, which is of the second type. A communications link is established over the first air interface between the mobile station and the first base station. Data are received from the mobile station responsive to a signal received by the mobile station over the second air interface from the second base station, substantially without breaking the communications link with the first base station. The mobile station is handed over from the first to the second base station responsive to the data received therefrom. In particular, a method of conducting intersystem handover from a multicarrier system to a direct spread system is provided. Timing synchronization is also advantageously made available through the mobile station.
摘要翻译：移动无线电信系统包括根据第一空中接口操作的第一类型的基站和根据第二空中接口操作的第二类型的基站。提供了将系统中的移动台从第一类型的第一基站切换到第二类型的第二基站的方法和装置。在移动台和第一基站之间的第一空中接口建立通信链路。响应于移动台通过第二空中接口从第二基站接收的信号，从移动台接收数据，基本上不破坏与第一基站的通信链路。响应于从其接收的数据，移动台从第一基站切换到第二基站。特别地，提供了从多载波系统到直接扩展系统进行系统间切换的方法。有利地通过移动台可用定时同步。

2. 发明授权

US06438117B1 Base station synchronization for handover in a hybrid GSM/CDMA network 有权
标题翻译：用于混合GSM / CDMA网络中的切换的基站同步
公开(公告)号：US06438117B1
公开(公告)日：2002-08-20
申请号：US09479414
申请日：2000-01-07
申请人： Francesco Grilli , Avinash Jain
发明人： Francesco Grilli , Avinash Jain
IPC分类号： H04J1100
CPC分类号： H04W36/0083 , H04W36/0066
摘要： A mobile wireless telecommunications system includes base stations of a first type operating according to a first air interface, and base stations of a second type operating according to a second air interface. Methods and apparatus are provided for handing over a mobile station in the system from a first base station, which is of the first type, to a second base station, which is of the second type. A communications link is established over the first air interface between the mobile station and the first base station. Data is received from the mobile station responsive to a signal received by the mobile station over the second air interface from the second base station, substantially without breaking the communications link with the first base station. The mobile station is handed over from the first to the second base station responsive to the data received therefrom.
摘要翻译：移动无线电信系统包括根据第一空中接口操作的第一类型的基站和根据第二空中接口操作的第二类型的基站。提供了将系统中的移动台从第一类型的第一基站切换到第二类型的第二基站的方法和装置。在移动台和第一基站之间的第一空中接口建立通信链路。响应于移动台通过第二空中接口从第二基站接收的信号，从移动站接收数据，基本上不破坏与第一基站的通信链路。响应于从其接收的数据，移动台从第一基站切换到第二基站。

3. 发明授权

US06965585B2 Base station synchronization for handover in a hybrid GSM/CDMA network 有权
标题翻译：用于混合GSM / CDMA网络中的切换的基站同步
公开(公告)号：US06965585B2
公开(公告)日：2005-11-15
申请号：US10186967
申请日：2002-06-28
申请人： Francesco Grilli , Avinash Jain
发明人： Francesco Grilli , Avinash Jain
IPC分类号： H04J3/00 , H04W36/14 , H04W56/00 , H04J11/00
CPC分类号： H04W36/0083 , H04W36/0066
摘要： A mobile wireless telecommunications system includes base stations of a first type operating according to a first air interface, and base stations of a second type operating according to a second air interface. Methods and apparatus are provided for handing over a mobile station in the system from a first base station, which is of the first type, to a second base station, which is of the second type. A communications link is established over the first air interface between the mobile station and the first base station. Data is received from the mobile station responsive to a signal received by the mobile station over the second air interface from the second base station, substantially without breaking the communications link with the first base station. The mobile station is handed over from the first to the second base station responsive to the data received therefrom.
摘要翻译：移动无线电信系统包括根据第一空中接口操作的第一类型的基站和根据第二空中接口操作的第二类型的基站。提供了将系统中的移动台从第一类型的第一基站切换到第二类型的第二基站的方法和装置。在移动台和第一基站之间的第一空中接口建立通信链路。响应于移动台通过第二空中接口从第二基站接收的信号，从移动站接收数据，基本上不破坏与第一基站的通信链路。响应于从其接收的数据，移动台从第一基站切换到第二基站。

4. 发明授权

US09680313B2 Authorized based receipt of wireless power 有权
公开(公告)号：US09680313B2
公开(公告)日：2017-06-13
申请号：US12856545
申请日：2010-08-13
申请人： Francesco Grilli , Roger Wayne Martin , MaryBeth Selby , David Maldonado , Stein Arne Lundby , Peng Li , Sandip S. Minhas , Khaled Helmi El-Maleh , Yair Karmi
发明人： Francesco Grilli , Roger Wayne Martin , MaryBeth Selby , David Maldonado , Stein Arne Lundby , Peng Li , Sandip S. Minhas , Khaled Helmi El-Maleh , Yair Karmi
IPC分类号： G06Q30/00 , G06F17/30 , H02J7/00 , G06Q30/02 , G06Q30/06 , H02J7/02 , H02J7/04 , H02J17/00 , H04B5/00
CPC分类号： H02J7/0004 , G06Q30/0267 , G06Q30/0601 , H02J7/025 , H02J7/041 , H02J17/00 , H02J50/12 , H02J50/20 , H02J50/40 , H02J50/80 , H02J50/90 , H04B5/0037
摘要： Exemplary embodiments are directed to methods and devices for fee-based wireless power. A method may include subscribing to a wireless power plan and receiving wireless power at one or more electronic devices according to a wireless power subscription.

5. 发明授权

US09480003B2 Apparatus and method for determining cell suitability for a wireless device in a communication system 有权
标题翻译：用于确定通信系统中无线设备的小区适应性的装置和方法
公开(公告)号：US09480003B2
公开(公告)日：2016-10-25
申请号：US12696001
申请日：2010-01-28
申请人： Salil Sawhney , Francesco Pica , Nathan Tenny , Francesco Grilli
发明人： Salil Sawhney , Francesco Pica , Nathan Tenny , Francesco Grilli
IPC分类号： H04W4/00 , H04W48/10 , H04W48/20 , H04W72/02
CPC分类号： H04W48/10 , H04W48/20 , H04W72/02
摘要： An apparatus and method for access stratum management comprising reading system information from at least one broadcast channel from a current serving cell; and determining if an available cell is suitable for a user equipment (UE) based on information included in the broadcasted system information, wherein the determining step comprises at least one of the following: comparing system release information of the user equipment (UE) from the broadcasted system information; determining if the available cell supports a specific feature which makes the available cell suitable for optimum performance of the UE; or determining if the available cell and a frequency combination are suitable for a UE type.
摘要翻译：一种用于接入层管理的装置和方法，包括从当前服务小区从至少一个广播信道读取系统信息; 以及基于所广播的系统信息中包括的信息来确定可用小区是否适合于用户设备（UE），其中所述确定步骤包括以下中的至少一个：将所述用户设备（UE）的系统释放信息与广播系统信息; 确定所述可用小区是否支持使所述可用小区适合于所述UE的最佳性能的特定特征; 或者确定可用小区和频率组合是否适合于UE类型。

6. 发明授权

US09008655B2 Notification of modification of system information in a wireless communication system 有权
标题翻译：在无线通信系统中修改系统信息的通知
公开(公告)号：US09008655B2
公开(公告)日：2015-04-14
申请号：US13467667
申请日：2012-05-09
申请人： Masato Kitazoe , Nathan Edward Tenny , Francesco Grilli
发明人： Masato Kitazoe , Nathan Edward Tenny , Francesco Grilli
IPC分类号： H04W4/00 , H04B7/00 , H04W48/12 , H04W72/00
CPC分类号： H04W68/02 , H04W48/12 , H04W72/005
摘要： Systems and methodologies are described that facilitate notifying and detecting modification of system information in a wireless communication system. A mobile device may receive a first system information block (SIB) in a first time period, obtain from the first SIB at least one parameter related to modification of at least one SIB, and determine whether to receive the at least one SIB based on the at least one parameter obtained from the first SIB. The mobile device may receive a paging message in a second time period and may determine whether to receive one or more SIBs based on information obtained from the paging message. The mobile device may receive the first SIB in the first time period after entering a cell in an idle mode. The mobile device may receive the paging message in the second time period after accessing the cell.
摘要翻译：描述了便于在无线通信系统中通知和检测系统信息的修改的系统和方法。移动设备可以在第一时间段内接收第一系统信息块（SIB），从第一SIB获得与修改至少一个SIB有关的至少一个参数，并且基于所述至少一个SIB来确定是否接收所述至少一个SIB 从第一SIB获得的至少一个参数。移动设备可以在第二时间段内接收寻呼消息，并且可以基于从寻呼消息获得的信息来确定是否接收一个或多个SIB。移动设备可以在进入空闲模式的小区之后的第一时间段中接收第一SIB。移动设备可以在访问小区之后的第二时间段中接收寻呼消息。

7. 发明授权

US08891489B2 Handover mechanism that exploits uplink channel quality of a target cell 有权
标题翻译：利用目标小区的上行链路信道质量的切换机制
公开(公告)号：US08891489B2
公开(公告)日：2014-11-18
申请号：US12049867
申请日：2008-03-17
申请人： Rashid Ahmed Akbar Attar , Aleksandar Damnjanovic , Durga Prasad Malladi , Francesco Grilli
发明人： Rashid Ahmed Akbar Attar , Aleksandar Damnjanovic , Durga Prasad Malladi , Francesco Grilli
IPC分类号： H04W4/00 , H04W36/30
CPC分类号： H04W36/30 , H04W36/245
摘要： System(s) and method(s) are provided for handover of a mobile terminal in a wireless communication system. Handoff resolution relies on both a downlink channel quality indication between a serving base station and the mobile terminal, and uplink channel quality indications amongst the terminal and a measurement set of target base stations. To generate UL channel quality indicators, the mobile station conveys a narrowband or broadband, sounding reference signal, and serving and target base stations measure UL and DL performance metrics (e.g., RSRP, RSSI, or RSOT). In backward handover, UL channel state information from target cells is received at the serving base station through backhaul communication, and handoff is resolved based on both UL and DL quality reports. In forward handover, the set of UL quality reports are conveyed to the mobile station to determine a target cell for handoff.
摘要翻译：提供了一种用于无线通信系统中的移动终端切换的系统和方法。切换分辨率依赖于服务基站与移动终端之间的下行链路信道质量指示以及终端之间的上行链路信道质量指示和目标基站的测量集合。为了产生UL信道质量指示符，移动台传送窄带或宽带，探测参考信号，并且服务和目标基站测量UL和DL性能度量（例如，RSRP，RSSI或RSOT）。在向后切换中，通过回程通信在服务基站接收来自目标小区的UL信道状态信息，并且基于UL和DL质量报告来解决切换。在正向切换中，将该UL质量报告传送给移动台以确定用于切换的目标小区。

8. 发明授权

US08780814B2 Selective bearer establishment in E-utran/EPS 有权
标题翻译： E-utran / EPS中的选择性承载建立
公开(公告)号：US08780814B2
公开(公告)日：2014-07-15
申请号：US12415252
申请日：2009-03-31
申请人： Osok Song , Francesco Grilli
发明人： Osok Song , Francesco Grilli
IPC分类号： H04W72/04
CPC分类号： H04W76/025 , H04W36/28 , H04W76/15
摘要： Systems and methodologies are described that facilitate selectively and simultaneously establishing multiple bearers in wireless communication networks. A core network entity in a wireless network can transmit a bearer establishment request to an access point comprising a list of bearers to establish with a related mobile device. The bearer establishment request comprising list of bearers includes separate non-access stratum (NAS) messages corresponding to each bearer in the list. The separate NAS messages can be linked to each bearer entry in the list. The access point can receive the list and attempt to initialize one or more radio bearers in the list. Since the NAS messages individually correspond to a given bearer, the access point can forward NAS messages to the mobile device only for bearers that are successfully initialized allowing selective establishment thereof. In addition, the access point can provide initialization status for the individual bearers to the core network.
摘要翻译：描述了有助于在无线通信网络中选择性地同时建立多个承载的系统和方法。无线网络中的核心网络实体可以将承载建立请求发送到包括承载列表的接入点，以建立与相关的移动设备。包括承载列表的承载建立请求包括与列表中的每个承载相对应的单独的非接入层（NAS）消息。单独的NAS消息可以链接到列表中的每个承载项。接入点可以接收列表，并尝试初始化列表中的一个或多个无线电承载。由于NAS消息单独地对应于给定的承载，所以接入点可以将NAS消息转发到移动设备，只有成功初始化的承载允许其选择性地建立。另外，接入点可以为核心网络提供个体承载的初始化状态。

9. 发明授权

US08553643B2 Inter-system handover using legacy interface 有权
标题翻译：使用传统接口进行系统间切换
公开(公告)号：US08553643B2
公开(公告)日：2013-10-08
申请号：US11486751
申请日：2006-07-14
申请人： Oronzo Flore , Francesco Grilli
发明人： Oronzo Flore , Francesco Grilli
IPC分类号： H04W4/00
CPC分类号： H04W36/0066 , H04W88/06 , H04W88/16 , H04W92/02 , H04W92/14 , H04W92/24
摘要： Techniques for performing inter-system handover are described. An Access Gateway (AGW) sends a message requesting handover of a user equipment (UE) from a first radio access network (RAN) to a second RAN. The message is sent to an Inter Access System (inter-AS) Anchor for the first RAN communicating with an SGSN for the second RAN via a Gn interface. The Inter-AS Anchor and SGSN exchange messages via the Gn interface, and the Inter-AS Anchor forwards the messages to the AGW to handover the UE from the first RAN to the second RAN. The SGSN sees the Inter-AS Anchor as another SGSN for the handover and as a GGSN after the handover. This allows the inter-system handover to be achieved with an inter-SGSN SRNS relocation procedure used for handover between two SGSNs, which reduces impact on the SGSN to support the inter-system handover.
摘要翻译：描述用于执行系统间切换的技术。接入网关（AGW）发送请求用户设备（UE）从第一无线接入网（RAN）到第二RAN的切换的消息。该消息被发送到用于通过Gn接口与第一RAN的SGSN通信的第一RAN的互访系统（跨AS）锚。 AS间锚和SGSN经由Gn接口交换消息，并且AS间锚定将消息转发到AGW以将UE从第一RAN切换到第二RAN。 SGSN将AS间锚作为切换的另一个SGSN和切换后的GGSN。这允许通过用于两个SGSN之间的切换的SGSN间SRNS重定位过程来实现系统间切换，这降低了对SGSN的影响以支持系统间切换。

10. 发明授权

US08477742B2 Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system 有权
公开(公告)号：US08477742B2
公开(公告)日：2013-07-02
申请号：US12772792
申请日：2010-05-03
申请人： Francesco Grilli , Charles E. Wheatley, III , Serge Willenegger , Parvathanathan Subrahmanya
发明人： Francesco Grilli , Charles E. Wheatley, III , Serge Willenegger , Parvathanathan Subrahmanya
IPC分类号： H04W56/00
CPC分类号： H04W56/002 , H04B7/2668 , H04B2201/70702 , H04W56/001 , H04W56/0015 , H04W56/0045 , H04W92/20
摘要： Schemes to time-align transmissions from multiple base stations to a terminal. To achieve time-alignment, differences between the arrival times of transmissions from the base stations, as observed at the terminal, are determined and provided to the system and used to adjust the timing at the base stations such that terminal-specific radio frames arrive at the terminal within a particular time window. In one scheme, a time difference between two base stations is partitioned into a frame-level time difference and a chip-level time difference. Whenever requested to perform and report time difference measurements, the terminal measures the chip-level timing for each candidate base station relative to a reference base station. Additionally, the terminal also measures the frame-level timing and includes this information in the time difference measurement only if required. Otherwise, the terminal sets the frame-level part to a predetermined value (e.g., zero).

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