公开(公告)号：US06993359B1

公开(公告)日：2006-01-31

申请号：US09561100

申请日：2000-04-28

申请人： Bhavannarayana Sri Nrusimha Nelakanti ,  Ian Leslie Sayers ,  Paul Jan Long

发明人： Bhavannarayana Sri Nrusimha Nelakanti ,  Ian Leslie Sayers ,  Paul Jan Long

IPC分类号： H04B1/38

CPC分类号： H04W36/14 ,  H04W36/0011 ,  H04W80/04 ,  H04W84/105

摘要： A communication system formed by a private wireless network that can be used with public wireless networks using a public wireless protocol, such as GSM, and typically includes public networks, such as PSTN, ISDN and the Internet, using a wired-packet protocol, such as IP. The private network also typically includes a local area network (LAN) and the private network typically connects to the public networks using the wired-packet protocol, such as IP. The public and private wireless networks operate with the same public wireless protocol, such as GSM, and the private wireless network additionally operates with the wired-packet protocol, such as IP. In this environment, multiple wireless cells are present and inter-cell handovers employ multiple protocols including the wired-packet protocol.

摘要翻译： 由专用无线网络形成的通信系统可以使用公共无线协议（例如GSM）与公共无线网络一起使用，并且通常使用诸如PSTN，ISDN和因特网之类的公共网络，使用有线分组协议 作为IP。 专用网络通常还包括局域网（LAN），并且专用网络通常使用诸如IP的有线分组协议连接到公共网络。 公共和私有无线网络使用相同的公共无线协议（例如GSM）操作，并且专用无线网络另外使用诸如IP的有线分组协议来操作。 在这种环境中，存在多个无线小区，小区间切换采用多种协议，包括有线分组协议。

公开(公告)号：US06542754B1

公开(公告)日：2003-04-01

申请号：US09310566

申请日：1999-05-12

申请人： Ian Leslie Sayers ,  Paul Jan Long ,  Peter Kendall Cripps

发明人： Ian Leslie Sayers ,  Paul Jan Long ,  Peter Kendall Cripps

IPC分类号： H04B701

CPC分类号： H04B7/269 ,  H04B7/2693 ,  H04W56/0015 ,  H04W56/0035

摘要： A communications system extends over a cellular region formed of a plurality of wireless cells where each cell covers a portion of the cellular region. Each cell has a base station clock unit that facilitates reliable and accurate synchronization with other clocks units in other cells using a master clock signal from a global positioning system (GPS) or other accurate frequency source. The clock unit in each cell includes a local clock providing a local clock signal for clocking the cell. A master clock source provides one or more master clock signals and a clock synchronizer receives the master clock signals and forms a synchronizing master clock signal for synchronizing the local clock signal. In one or more of the wireless cells of the communication system, the clock unit is a master clock unit which includes a clock distributor for distributing a distributed master clock signal to one or more other wireless cells having slave clock units.

摘要翻译： 通信系统在由多个无线小区形成的蜂窝区域上延伸，其中每个小区覆盖蜂窝区域的一部分。 每个单元具有基站时钟单元，其使用来自全球定位系统（GPS）或其他精确频率源的主时钟信号来促进与其他单元中的其它时钟单元的可靠和准确的同步。 每个单元中的时钟单元包括本地时钟，提供用于对单元进行时钟的本地时钟信号。 主时钟源提供一个或多个主时钟信号，并且时钟同步器接收主时钟信号并且形成用于同步本地时钟信号的同步主时钟信号。 在通信系统的一个或多个无线小区中，时钟单元是主时钟单元，其包括用于将分布式主时钟信号分配给具有从时钟单元的一个或多个其他无线小区的时钟分配器。

公开(公告)号：US07496103B1

公开(公告)日：2009-02-24

申请号：US10752114

申请日：2004-01-06

申请人： Ian Leslie Sayers ,  Paul Jan Long

发明人： Ian Leslie Sayers ,  Paul Jan Long

IPC分类号： H04L12/28

CPC分类号： H04W92/02 ,  H04W84/045 ,  H04W88/16

摘要： A communications system extends over a cellular region formed of a plurality of wireless cells where each cell covers a portion of the cellular region. Each cell has a base station which is responsible for communication with the cellular subscriber. In order to for the call to be properly managed in the public cellular domain, responsibility for call handling and processing must first by managed by the public MSC. Call handling with the public MSC for a private cellular subscriber first requires the exchange of information between the two systems. This is facilitated through the exchange of MAP and A interface signaling between the private and public cellular systems. Since this information on the private network is normally transmitted via IP, this information must be converted to standard SS7 based MAP and A protocol signaling in order for the public MSC to process.

摘要翻译： 通信系统在由多个无线小区形成的蜂窝区域上延伸，其中每个小区覆盖蜂窝区域的一部分。 每个小区具有负责与蜂窝用户进行通信的基站。 为了使呼叫在公共蜂窝领域得到妥善的管理，呼叫处理和处理的责任必须首先由公共MSC管理。 私有蜂窝用户的公共MSC的呼叫处理首先需要两个系统之间的信息交换。 这通过在私有和公共蜂窝系统之间交换MAP和A接口信令来实现。 由于私有网络上的这种信息通常是通过IP传输的，所以必须将该信息转换为标准的基于SS7的MAP和A协议信令，以便公共MSC处理。

公开(公告)号：US07486966B2

公开(公告)日：2009-02-03

申请号：US10962790

申请日：2004-10-12

申请人： Ian Leslie Sayers ,  Paul Jan Long ,  Sheausong Yang

发明人： Ian Leslie Sayers ,  Paul Jan Long ,  Sheausong Yang

IPC分类号： H04M1/00

CPC分类号： H04W88/08 ,  H04L69/16 ,  H04L69/169 ,  H04W8/02 ,  H04W72/0406 ,  H04W84/045 ,  H04W92/12

摘要： A communication system formed by a private network that includes a private wireless network. The communication system includes a public wireless network using a public wireless protocol, such as GSM, and includes public networks, such as PSTN, ISDN and the Internet, using a wired protocol, such as 1P. The private network also includes a local area network (LAN) and the private network connects to the public networks using a wired packet protocol, such as IP. The public and private wireless networks operate with the same public wireless protocol, such as GSM, and the private wireless network additionally operates with a wired packet protocol, such as IP. The communication system permits users to operate freely in both public and private wireless networks using standard mobile stations while achieving high private network data rates. The communication system uses normal wireless handsets or other mobile or fixed stations without need for any modifications.

摘要翻译： 由私有网络形成的包括专用无线网络的通信系统。 通信系统包括使用诸如GSM的公共无线协议的公共无线网络，并且使用诸如1P的有线协议来包括诸如PSTN，ISDN和因特网的公共网络。 专用网络还包括局域网（LAN），专网使用有线分组协议（如IP）连接到公共网络。 公共和私有无线网络以相同的公共无线协议（例如GSM）操作，并且专用无线网络另外使用有线分组协议（例如IP）操作。 通信系统允许用户在公共和私人无线网络中使用标准移动台自由地操作，同时实现高私有网络数据速率。 通信系统使用普通无线手机或其他移动或固定站，无需任何修改。

公开(公告)号：US07469142B2

公开(公告)日：2008-12-23

申请号：US11221237

申请日：2005-09-06

申请人： Bhavannarayana Sri Nrusimha Nelakanti ,  Ian Leslie Sayers ,  Paul Jan Long

发明人： Bhavannarayana Sri Nrusimha Nelakanti ,  Ian Leslie Sayers ,  Paul Jan Long

IPC分类号： H04Q7/20 ,  H04B7/216

CPC分类号： H04W36/14

摘要： A communication system formed by a private wireless network that can be used with public wireless networks using a public wireless protocol, such as GSM, and typically includes public networks, such as PSTN, ISDN and the Internet, using a wired-packet protocol, such as IP. The private network also typically includes a local area network (LAN) and the private network typically connects to the public networks using the wired-packet protocol, such as IP. The public and private wireless networks operate with the same public wireless protocol, such as GSM, and the private wireless network additionally operates with the wired-packet protocol, such as IP. In this environment, multiple wireless cells are present and inter-cell handovers employ multiple protocols including the wired-packet protocol.

摘要翻译： 由专用无线网络形成的通信系统可以使用公共无线协议（例如GSM）与公共无线网络一起使用，并且通常使用诸如PSTN，ISDN和因特网之类的公共网络，使用有线分组协议 作为IP。 专用网络通常还包括局域网（LAN），并且专用网络通常使用诸如IP的有线分组协议连接到公共网络。 公共和私有无线网络使用相同的公共无线协议（例如GSM）操作，并且专用无线网络另外使用诸如IP的有线分组协议来操作。 在这种环境中，存在多个无线小区，小区间切换采用多种协议，包括有线分组协议。

公开(公告)号：US06729929B1

公开(公告)日：2004-05-04

申请号：US09271596

申请日：1999-03-17

申请人： Ian Leslie Sayers ,  Paul Jan Long ,  Peter Kendall Cripps

发明人： Ian Leslie Sayers ,  Paul Jan Long ,  Peter Kendall Cripps

IPC分类号： H04Q720

CPC分类号： H04W16/18 ,  H04W16/04

摘要： A communications system extending over a cellular region and formed of a plurality of wireless cells. The communications system extends over a cellular region formed of a plurality of wireless cells. Each cell covers an area which includes a portion of the cellular region. Each particular cell includes a base station having a transmitter for transmitting a particular cell signal having parameters including a transmitting frequency and a transmitting power. The particular cell signal is transmitted to cover a portion of the cell region. Each of the base stations includes a parameter detector for detecting the other parameters of the other cell signals from the other cells in the cellular region. A parameter controller controls the particular parameters for the particular cell. The parameters for the particular cell are based upon the other parameters for the other cell signals so that the particular cell signal does not interfere with the other cell signals in the cellular region.

摘要翻译： 一种在蜂窝区域上延伸并由多个无线小区形成的通信系统。 通信系统在由多个无线小区形成的蜂窝区域上延伸。 每个细胞覆盖包括细胞区域的一部分的区域。 每个特定小区包括具有用于发送具有包括发射频率和发射功率的参数的特定信元信号的发射机的基站。 传输特定的信元信号以覆盖单元区域的一部分。 每个基站包括用于检测来自蜂窝区域中的其他小区的其它小区信号的其他参数的参数检测器。 参数控制器控制特定单元格的特定参数。 特定小区的参数基于其他小区信号的其他参数，使得特定小区信号不干扰蜂窝区域中的其他小区信号。

公开(公告)号：US06807431B2

公开(公告)日：2004-10-19

申请号：US10395323

申请日：2003-03-21

申请人： Ian Leslie Sayers ,  Paul Jan Long ,  Sheausong Yang

发明人： Ian Leslie Sayers ,  Paul Jan Long ,  Sheausong Yang

IPC分类号： H04M100

CPC分类号： H04W88/08 ,  H04L69/16 ,  H04L69/169 ,  H04W8/02 ,  H04W72/0406 ,  H04W84/045 ,  H04W92/12

摘要： A communication system formed by a private network that includes a private wireless network. The communication system includes a public wireless network using a public wireless protocol, such as GSM, and includes public networks, such as PSTN, ISDN and the Internet, using a wired protocol, such as IP. The private network also includes a local area network (LAN) and the private network connects to the public networks using a wired packet protocol, such as IP. The public and private wireless networks operate with the same public wireless protocol, such as GSM, and the private wireless network additionally operates with a wired packet protocol, such as IP. The communication system permits users to operate freely in both public and private wireless networks using standard mobile stations while achieving high private network data rates. The communication system uses normal wireless handsets or other mobile or fixed stations without need for any modifications.

摘要翻译： 由私有网络形成的包括专用无线网络的通信系统。 通信系统包括使用诸如GSM的公共无线协议的公共无线网络，并且使用诸如IP的有线协议来包括诸如PSTN，ISDN和因特网的公共网络。 专用网络还包括局域网（LAN），专网使用有线分组协议（如IP）连接到公共网络。 公共和私有无线网络以相同的公共无线协议（例如GSM）操作，并且专用无线网络另外使用有线分组协议（例如IP）操作。 通信系统允许用户在公共和私人无线网络中使用标准移动台自由运行，同时实现高私有网络数据速率。 通信系统使用普通无线手机或其他移动或固定站，无需任何修改。

公开(公告)号：US06539237B1

公开(公告)日：2003-03-25

申请号：US09188856

申请日：1998-11-09

申请人： Ian Leslie Sayers ,  Paul Jan Long ,  Sheausong Yang

发明人： Ian Leslie Sayers ,  Paul Jan Long ,  Sheausong Yang

IPC分类号： H04B138

CPC分类号： H04W88/08 ,  H04L69/16 ,  H04L69/169 ,  H04W8/02 ,  H04W72/0406 ,  H04W84/045 ,  H04W92/12

摘要： A communication system formed by a private network that includes a private wireless network. The communication system includes a public wireless network using a public wireless protocol, such as GSM, and includes public networks, such as PSTN, ISDN and the Internet, using a wired protocol, such as IP. The private network also includes a local area network (LAN) and the private network connects to the public networks using a wired packet protocol, such as IP. The public and private wireless networks operate with the same public wireless protocol, such as GSM, and the private wireless network additionally operates with a wired packet protocol, such as IP. The communication system permits users to operate freely in both public and private wireless networks using standard mobile stations while achieving high private network data rates. The communication system uses normal wireless handsets or other mobile or fixed stations without need for any modifications.

公开(公告)号：US07688790B1

公开(公告)日：2010-03-30

申请号：US10831408

申请日：2004-04-23

申请人： Ian Leslie Sayers ,  Paul Jan Long

发明人： Ian Leslie Sayers ,  Paul Jan Long

IPC分类号： H04W4/00

CPC分类号： H04W92/02 ,  H04W84/045 ,  H04W88/16

摘要： A communications system extends over a cellular region formed of a plurality of wireless cells where each cell covers a portion of the cellular region. Each cell has a station which is responsible for communication with the cellular subscriber. In order to for the call to be properly managed in the public cellular domain, responsibility for call handling and processing must first be managed by the public MSC. Call handling with the public MSC for a private cellular subscriber first requires the exchange of information between the two systems. This is facilitated through the exchange of MAP and A interface signaling between the private and public cellular systems. Since this information on the private network is normally transmitted via IP, this information must be converted to standard SS7 based MAP and A protocol signaling in order for the public MSC to process.

摘要翻译： 通信系统在由多个无线小区形成的蜂窝区域上延伸，其中每个小区覆盖蜂窝区域的一部分。 每个小区具有负责与蜂窝用户通信的站。 为了使呼叫在公共蜂窝域中正确管理，呼叫处理和处理责任必须首先由公共MSC管理。 私有蜂窝用户的公共MSC的呼叫处理首先需要两个系统之间的信息交换。 这通过在私有和公共蜂窝系统之间交换MAP和A接口信令来实现。 由于私有网络上的这种信息通常是通过IP传输的，所以必须将该信息转换为标准的基于SS7的MAP和A协议信令，以便公共MSC处理。

公开(公告)号：US06687243B1

公开(公告)日：2004-02-03

申请号：US09408967

申请日：1999-09-29

申请人： Ian Leslie Sayers ,  Paul Jan Long

发明人： Ian Leslie Sayers ,  Paul Jan Long

IPC分类号： H04L1266

CPC分类号： H04W92/02 ,  H04W84/045 ,  H04W88/16

摘要： A communications system extends over a cellular region formed of a plurality of wireless cells where each cell covers a portion of the cellular region. Each cell has a base station which is responsible for communication with the cellular subscriber. In order for a call to be properly managed in the public cellular domain, responsibility for call handling and processing must first be managed by a public MSC. Call handling with the public MSC for a private cellular subscriber first requires the exchange of information between the two systems. This is facilitated through the exchange of MAP and A interface signaling between the private and public cellular systems. Since this information on the private network is normally transmitted via IP, this information must be converted to standard SS7 based MAP and A protocol signaling in order for the public MSC to process.

摘要翻译： 通信系统在由多个无线小区形成的蜂窝区域上延伸，其中每个小区覆盖蜂窝区域的一部分。 每个小区具有负责与蜂窝用户进行通信的基站。 为了在公共蜂窝域中正确管理呼叫，呼叫处理和处理的责任必须首先由公共MSC管理。 私有蜂窝用户的公共MSC的呼叫处理首先需要两个系统之间的信息交换。 这通过在私有和公共蜂窝系统之间交换MAP和A接口信令来实现。 由于私有网络上的这种信息通常是通过IP传输的，所以必须将该信息转换为标准的基于SS7的MAP和A协议信令，以便公共MSC处理。