公开(公告)号：US08805364B2

公开(公告)日：2014-08-12

申请号：US12471263

申请日：2009-05-22

申请人： John F Macias ,  Patricia Chang ,  Maria G Lam ,  Scott Anthony Townley ,  Derek Hongwei Bao ,  Phillip Andrew Ritter

发明人： John F Macias ,  Patricia Chang ,  Maria G Lam ,  Scott Anthony Townley ,  Derek Hongwei Bao ,  Phillip Andrew Ritter

IPC分类号： H04W88/02

CPC分类号： H04W48/18 ,  H04W36/0022 ,  H04W36/30 ,  H04W48/16 ,  H04W60/00 ,  H04W88/06

摘要： A device searches for a primary access network, and acquires the primary access network. The device also requests a service provided by a network connected to the primary access network, and attaches to the primary access network only when the service is requested by the device.

摘要翻译： 设备搜索主接入网，并获取主接入网。 该设备还请求由连接到主接入网络的网络提供的服务，并且仅当设备请求该服务时才附加到主接入网。

公开(公告)号：US08639254B2

公开(公告)日：2014-01-28

申请号：US13489182

申请日：2012-06-05

申请人： Derek Hongwei Bao ,  David Chiang

发明人： Derek Hongwei Bao ,  David Chiang

IPC分类号： H04W36/00

CPC分类号： H04W36/22 ,  H04W16/32 ,  H04W36/38 ,  H04W84/045

摘要： A femto cell at a customer premises, such as an IP-based femto Base Transceiver System (IP-BTS), can be configured as a “private access” node intended to service a limited set of mobile stations. However, mobile stations not associated with the private femto cell may acquire and lock onto the femto BTS. To avoid service blockages in such cases, the private femto BTS will allow call access attempts by, and call deliveries to, a non-associated mobile station, despite the “private access” configuration. However, upon completion of call set-up, the non-associated mobile station is directed to initiate handoff, from the private femto cell coverage provided by the femto BTS into a cell coverage of a base station of the macro network, to conserve femto cell resources for use in servicing calls of the associated mobile station(s).

摘要翻译： 诸如基于IP的毫微微基站收发器系统（IP-BTS）之类的客户驻地的毫微微小区可被配置为旨在服务有限的一组移动站的“专用接入”节点。 然而，与私有毫微微小区无关的移动站可以获取并锁定到毫微微BTS。 为了避免在这种情况下的服务阻塞，私人毫微微BTS将允许呼叫接入尝试，并且呼叫非接入移动台的传送，尽管有“私有接入”配置。 然而，在完成呼叫建立之后，非关联移动台被指示从毫微微BTS提供的私人毫微微小区覆盖范围开始到宏网络的基站的小区覆盖范围内的切换，以节省毫微微小区 用于维护相关移动台的呼叫的资源。

公开(公告)号：US20110149782A1

公开(公告)日：2011-06-23

申请号：US13035250

申请日：2011-02-25

申请人： Scott Anthony TOWNLEY ,  Derek Hongwei Bao

发明人： Scott Anthony TOWNLEY ,  Derek Hongwei Bao

IPC分类号： H04L12/26

CPC分类号： H04L43/0888 ,  H04L41/147 ,  H04W16/18 ,  H04W16/22 ,  H04W24/08

摘要： Infrastructure network service measurements of time needed to complete data transfers are used to determine the capacity of a technology sector of a wireless packet data communication base station, such as a 1xEV-DO sector, using infrastructure network service measurements. The process, for example, may predict when the radio-frequency link between wireless data subscribers and a wireless base station becomes sufficiently congested that each user experiences reduced data speeds. The determination of capacity can be made down to the sector-carrier (a single carrier within a base station sector) level. The prediction can be cast in terms of time, which allows network service providers to plan the growth of their base stations to meet subscriber needs.

摘要翻译： 完成数据传输所需时间的基础设施网络服务测量用于使用基础设施网络服务测量来确定无线分组数据通信基站（如1xEV-DO扇区）的技术部门的容量。 例如，该过程可以预测无线数据订户和无线基站之间的射频链路何时变得充分拥塞，使得每个用户经历降低的数据速度。 容量的确定可以归结为扇区载波（基站扇区内的单载波）。 可以根据时间进行预测，从而允许网络服务提供商计划其基站的增长以满足用户需求。

公开(公告)号：US20090052395A1

公开(公告)日：2009-02-26

申请号：US11892330

申请日：2007-08-22

申请人： Derek Hongwei Bao ,  David Chiang

发明人： Derek Hongwei Bao ,  David Chiang

IPC分类号： H04Q7/00

CPC分类号： H04W48/12 ,  H04W48/16 ,  H04W84/045

摘要： Femto cells that extend mobile network coverage into customer premises operate in a frequency band typically assigned to a macro network. As disclosed, to facilitate system discovery and registrations of mobile stations with femto cells, a carrier designates one the channels within the band as a primary channel for its femto cells. For example, neighbor list messages transmitted by macro network base stations can provide frequency and PN code information directing mobile stations to search the primary channel for a PN code of the femto cells. Also, a mobile station PRL may identify femto cells by SID/NID. The SID is that of the carrier's macro network, whereas the NID may be a NID of the macro network or one specifically assigned to femto cell operations. The PRL uses frequency acquisition information for the femto cells that is the same as or similar to that for one of the macro networks.

摘要翻译： 将移动网络覆盖扩展到客户驻地的毫微微小区在通常分配给宏网络的频带中操作。 如所公开的，为了促进具有毫微微小区的移动站的系统发现和注册，载波将频带内的信道指定为其毫微微小区的主要信道。 例如，由宏网络基站发送的邻居列表消息可以提供频率和PN码信息，其指示移动台在主信道上搜索毫微微小区的PN码。 此外，移动站PRL可以通过SID / NID来识别毫微微小区。 SID是运营商的宏网络的SID，而NID可以是宏网络的NID或专门分配给毫微微小区操作的NID。 PRL使用与一个宏网络相同或类似的毫微微小区的频率获取信息。

公开(公告)号：US08787357B2

公开(公告)日：2014-07-22

申请号：US13082938

申请日：2011-04-08

申请人： Vikram Kumar Rawat ,  Derek Hongwei Bao

发明人： Vikram Kumar Rawat ,  Derek Hongwei Bao

IPC分类号： H04L12/66

CPC分类号： H04W4/10 ,  H04W76/45

摘要： A system provides push-to-talk (PTT) or similar communication service via a radio access network providing wireless mobile packet data communications for mobile stations. A server distributes packets of digitized audio received from a broadcasting mobile station to one or more client devices of other parties. The called client device(s), however, may not all have the same communications capabilities as the broadcasting mobile station. Signaling procedures are adapted to inform the broadcasting station of the capabilities of the other client device(s). This enables the broadcasting mobile station to configure its transmissions of digitized audio through the network for compatibility with the capabilities of the other client device(s). Proper configuration avoids loss of data at the destination, particularly at the start of a PTT transmission, due to transmission in a form or configuration that may be incompatible with one or more of the receiving stations.

摘要翻译： 系统通过无线电接入网络提供一键通（PTT）或类似通信服务，为移动台提供无线移动分组数据通信。 服务器将从广播移动台接收的数字化音频的分组分发给其他方的一个或多个客户端设备。 然而，被叫客户端设备可能并不都具有与广播移动台相同的通信能力。 信令程序适于通知广播电台其他客户端设备的能力。 这使得广播移动台能够通过网络配置其数字化音频的传输，以与其他客户端设备的能力兼容。 正确的配置避免了目的地的数据丢失，特别是在PTT传输开始时，由于可能与一个或多个接收站不兼容的形式或配置的传输。

公开(公告)号：US08121089B2

公开(公告)日：2012-02-21

申请号：US11892330

申请日：2007-08-22

申请人： Derek Hongwei Bao ,  David Chiang

发明人： Derek Hongwei Bao ,  David Chiang

IPC分类号： H04W4/00

CPC分类号： H04W48/12 ,  H04W48/16 ,  H04W84/045

摘要： Femto cells that extend mobile network coverage into customer premises operate in a frequency band typically assigned to a macro network. As disclosed, to facilitate system discovery and registrations of mobile stations with femto cells, a carrier designates one the channels within the band as a primary channel for its femto cells. For example, neighbor list messages transmitted by macro network base stations can provide frequency and PN code information directing mobile stations to search the primary channel for a PN code of the femto cells. Also, a mobile station PRL may identify femto cells by SID/NID. The SID is that of the carrier's macro network, whereas the NID may be a NID of the macro network or one specifically assigned to femto cell operations. The PRL uses frequency acquisition information for the femto cells that is the same as or similar to that for one of the macro networks.

摘要翻译： 将移动网络覆盖扩展到客户驻地的毫微微小区在通常分配给宏网络的频带中操作。 如所公开的，为了促进具有毫微微小区的移动站的系统发现和注册，载波将频带内的信道指定为其毫微微小区的主要信道。 例如，由宏网络基站发送的邻居列表消息可以提供频率和PN码信息，其指示移动台在主信道上搜索毫微微小区的PN码。 此外，移动站PRL可以通过SID / NID来识别毫微微小区。 SID是运营商的宏网络的SID，而NID可以是宏网络的NID或专门分配给毫微微小区操作的NID。 PRL使用与一个宏网络相同或类似的毫微微小区的频率获取信息。

公开(公告)号：US07933557B1

公开(公告)日：2011-04-26

申请号：US11987831

申请日：2007-12-05

申请人： Scott Anthony Townley ,  Derek Hongwei Bao

发明人： Scott Anthony Townley ,  Derek Hongwei Bao

IPC分类号： H04B17/00 ,  H04B7/00 ,  H04B7/185 ,  H04B3/46 ,  H04W72/00 ,  G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26 ,  H04Q1/20

CPC分类号： H04L43/0888 ,  H04L41/147 ,  H04W16/18 ,  H04W16/22 ,  H04W24/08

摘要： Infrastructure network service measurements of time needed to complete data transfers are used to determine the capacity of a technology sector of a wireless packet data communication base station, such as a 1xEV-DO sector, using infrastructure network service measurements. The process, for example, may predict when the radio-frequency link between wireless data subscribers and a wireless base station becomes sufficiently congested that each user experiences reduced data speeds. The determination of capacity can be made down to the sector-carrier (a single carrier within a base station sector) level. The prediction can be cast in terms of time, which allows network service providers to plan the growth of their base stations to meet subscriber needs.

摘要翻译： 完成数据传输所需时间的基础设施网络服务测量用于使用基础设施网络服务测量来确定无线分组数据通信基站（如1xEV-DO扇区）的技术部门的容量。 例如，该过程可以预测无线数据订户和无线基站之间的射频链路何时变得充分拥塞，使得每个用户经历降低的数据速度。 容量的确定可以归结为扇区载波（基站扇区内的单载波）。 可以根据时间进行预测，从而允许网络服务提供商计划其基站的增长以满足用户需求。

公开(公告)号：US20100297995A1

公开(公告)日：2010-11-25

申请号：US12471263

申请日：2009-05-22

申请人： John F. MACIAS ,  Patricia CHANG ,  Maria G. LAM ,  Scott Anthony TOWNLEY ,  Derek Hongwei BAO ,  Phillip Andrew RITTER

发明人： John F. MACIAS ,  Patricia CHANG ,  Maria G. LAM ,  Scott Anthony TOWNLEY ,  Derek Hongwei BAO ,  Phillip Andrew RITTER

IPC分类号： H04W4/00 ,  H04W60/00

CPC分类号： H04W48/18 ,  H04W36/0022 ,  H04W36/30 ,  H04W48/16 ,  H04W60/00 ,  H04W88/06

摘要： A device searches for a primary access network, and acquires the primary access network. The device also requests a service provided by a network connected to the primary access network, and attaches to the primary access network only when the service is requested by the device.

摘要翻译： 设备搜索主接入网，并获取主接入网。 该设备还请求由连接到主接入网络的网络提供的服务，并且仅当设备请求该服务时才附加到主接入网。

公开(公告)号：US07260087B2

公开(公告)日：2007-08-21

申请号：US10404068

申请日：2003-04-02

申请人： Derek Hongwei Bao ,  Vikram Rawat

发明人： Derek Hongwei Bao ,  Vikram Rawat

IPC分类号： H04L12/66

CPC分类号： H04L65/1043 ,  H04L29/06027 ,  H04L65/1006 ,  H04L65/1069 ,  H04L67/02 ,  H04L67/04 ,  H04L67/14 ,  H04W28/18 ,  H04W76/12 ,  H04W88/06

摘要： Voice over data-packet protocol, for example voice over Internet Protocol (VoIP), type communications in a network providing wireless packet data service are optimized by implementation of a mobile station initiated negotiation of radio protocol parameters adapted specifically to support the voice over data-packet application. Call set-up signaling for such a call utilizes a set of parameters for radio communication defined for a normal packet data service, for example, with packet retransmission between the base station and the mobile station. The mobile station recognizes the VoIP communication. When VoIP call set-up signaling over the robust link is complete, the mobile station sends a request to the radio network to modify one or more of the radio parameters, for example, to turn-OFF the packet retransmission; to facilitate the actual communication of VoIP packets.

摘要翻译： 通过数据分组协议语音（例如，通过因特网协议语音（VoIP）），提供无线分组数据业务的网络中的类型通信通过实现移动台发起的无线电协议参数的协商来进行优化，所述无线电协议参数专门用于支持语音数据 - 分组应用。 这种呼叫的呼叫建立信令利用为正常分组数据业务定义的无线电通信的一组参数，例如基站和移动台之间的分组重传。 移动台识别VoIP通信。 当通过鲁棒链路的VoIP呼叫建立信令完成时，移动台向无线电网络发送一个请求以修改一个或多个无线电参数，例如关闭分组重传; 以方便VoIP包的实际通信。

公开(公告)号：US08259666B2

公开(公告)日：2012-09-04

申请号：US13345465

申请日：2012-01-06

申请人： Derek Hongwei Bao ,  David Chiang

发明人： Derek Hongwei Bao ,  David Chiang

IPC分类号： H04W4/00

CPC分类号： H04W48/12 ,  H04W48/16 ,  H04W84/045

摘要： Femto cells that extend mobile network coverage into customer premises operate in a frequency band typically assigned to a macro network. To facilitate system discovery and registrations of mobile stations with femto cells, a carrier designates one the channels within the band as a primary channel for its femto cells. For example, neighbor list messages transmitted by macro network base stations can provide frequency and PN code information directing mobile stations to search the primary channel for a PN code of the femto cells. The mobile station preferred roaming list (PRL) may identify femto cells by SID/NID. The SID is that of the carrier's macro network, whereas the NID may be a NID of the macro network or one specifically assigned to femto cell operations. The PRL uses frequency acquisition information for the femto cells that is the same as or similar to that for one of the macro networks.

摘要翻译： 将移动网络覆盖扩展到客户驻地的毫微微小区在通常分配给宏网络的频带中操作。 为了促进具有毫微微小区的移动站的系统发现和注册，载波将频带内的信道指定为其毫微微小区的主要信道。 例如，由宏网络基站发送的邻居列表消息可以提供频率和PN码信息，其指示移动台在主信道上搜索毫微微小区的PN码。 移动台优选漫游列表（PRL）可以通过SID / NID来识别毫微微小区。 SID是运营商的宏网络的SID，而NID可以是宏网络的NID或专门分配给毫微微小区操作的NID。 PRL使用与一个宏网络相同或类似的毫微微小区的频率获取信息。