公开(公告)号：US08054801B2

公开(公告)日：2011-11-08

申请号：US11941283

申请日：2007-11-16

申请人： Quanzhong Gao ,  Qingrong He ,  Zhiming Li

发明人： Quanzhong Gao ,  Qingrong He ,  Zhiming Li

IPC分类号： H04W4/00 ,  H04W36/00

CPC分类号： H04W36/0066 ,  H04W36/02 ,  H04W36/10

摘要： A method and system for implementing an inter-Access Network (AN) handoff in an active state in a High Rate Packet Data (HRPD) Network. The method mainly includes determining that an inter-AN handoff operation is necessary and initiating a handoff procedure to perform the inter-AN handoff, sending data to be transmitted to an access terminal to the destination AN in advance in the handoff procedure, and then sending the access terminal the data to be transmitted to the access terminal by the source AN or the destination AN according to the result of the handoff procedure. With the method according to the present invention, the continuity of a service may be improved. Even if the inter-AN handoff procedure fails, the source PCF may send data information obtained upon the start of the handoff to the access terminal when the access terminal returns to the source AN since the source PCF may receive data from the PDSN throughout the handoff procedure. As a result, the continuity of a service may be improved.

摘要翻译： 一种用于在高速率分组数据（HRPD）网络中实现处于活动状态的接入网（AN）切换的方法和系统。 该方法主要包括确定AN间切换操作是必需的，并启动切换过程以执行跨AN切换，在切换过程中事先发送要发送到目的地AN的数据到目的地AN，然后发送 接入终端根据切换过程的结果由源AN或目的地AN发送到接入终端的数据。 利用根据本发明的方法，可以提高服务的连续性。 即使AN间切换过程失败，源PCF可以在接入终端返回到源AN时向接入终端发送切换开始时获得的数据信息，因为源PCF可以在整个切换期间从PDSN接收数据 程序。 结果，可以提高服务的连续性。

公开(公告)号：US20110195740A1

公开(公告)日：2011-08-11

申请号：US12701200

申请日：2010-02-05

申请人： Yajun Kou ,  Quanzhong Gao ,  Pramod Viswanath

发明人： Yajun Kou ,  Quanzhong Gao ,  Pramod Viswanath

IPC分类号： H04W52/04

CPC分类号： H04W52/50 ,  H04B7/0434 ,  H04W52/143 ,  H04W52/241 ,  H04W52/245 ,  H04W52/246 ,  H04W52/247

摘要： A system and method for power control in distributed networks is provided. A method for transmitting information includes setting a transmit power level for a subset of communications controllers in a communications network, and transmitting information to a communications device served by a communications controller. The subset of communications controllers includes ad hoc communications controllers in the communications network, and the setting of the transmit power level is performed in a distributed manner. The information is transmitted at a transmit power level set for the communications controller.

摘要翻译： 提供了分布式网络中功率控制的系统和方法。 用于发送信息的方法包括设置通信网络中的通信控制器的子集的发射功率电平，以及将信息发送到通信控制器所服务的通信设备。 通信控制器的子集包括通信网络中的自组织通信控制器，并且分布式地执行发射功率电平的设置。 以为通信控制器设置的发射功率电平发送信息。

公开(公告)号：US08229474B2

公开(公告)日：2012-07-24

申请号：US12276741

申请日：2008-11-24

申请人： Quanzhong Gao ,  Mingxia Xu

发明人： Quanzhong Gao ,  Mingxia Xu

IPC分类号： H04W68/00 ,  H04B7/00

CPC分类号： H04W68/00 ,  H04W74/0841

摘要： A system and method for terminal access includes transmitting a paging message from a network to a terminal; determining, by the terminal, orthogonal code information which differs from the one being used for current system access according to a predetermined rule; acquiring by the terminal a corresponding orthogonal code according to the orthogonal code information and modulating an access probe according to the orthogonal code; and transmitting the access probe by the terminal to the network and performing network access. In the various embodiments, the terminal responding to the paging selects a unique access orthogonal code according to the method and system. According to various embodiments, conflicts are minimized as a result of using the same orthogonal code between the terminals responding to the paging and between the terminal responding to the paging and the terminal originating the call. Accordingly, latency in the response to paging may be reduced.

摘要翻译： 用于终端接入的系统和方法包括从网络向终端发送寻呼消息; 由终端确定与根据预定规则用于当前系统接入的正交码信息不同的正交码信息; 由所述终端根据所述正交码信息获取对应的正交码，并根据所述正交码调制接入探测; 并将终端的接入探测发送到网络并执行网络接入。 在各种实施例中，响应于寻呼的终端根据方法和系统选择唯一的访问正交码。 根据各种实施例，由于在响应于寻呼的终端和响应于寻呼的终端和发起呼叫的终端的终端之间使用相同的正交码，所以冲突被最小化。 因此，可以减少对寻呼的响应中的等待时间。

公开(公告)号：US20110317668A1

公开(公告)日：2011-12-29

申请号：US13230221

申请日：2011-09-12

申请人： Quanzhong Gao ,  Qingrong He ,  Zhiming Li

发明人： Quanzhong Gao ,  Qingrong He ,  Zhiming Li

IPC分类号： H04W36/00

CPC分类号： H04W36/0066 ,  H04W36/02 ,  H04W36/10

摘要： A method and system for implementing an inter-Access Network (AN) handoff in an active state in a High Rate Packet Data (HRPD) Network are disclosed. The method includes determining that an inter-AN handoff operation is necessary and initiating a handoff procedure to perform the inter-AN handoff, sending data to be transmitted to an access terminal to the destination AN in advance in the handoff procedure, and then sending the access terminal the data to be transmitted to the access terminal by the source AN or the destination AN according to the result of the handoff procedure.

摘要翻译： 公开了一种用于在高速率分组数据（HRPD）网络中实现处于活动状态的接入网络（AN）切换的方法和系统。 该方法包括确定AN间切换操作是必需的，并且启动切换过程以执行inter-AN切换，在切换过程中事先发送要发送到目的地AN的数据到目的地AN，然后发送 接收终端根据切换过程的结果，由源AN或目的地AN发送到接入终端的数据。

公开(公告)号：US07835298B2

公开(公告)日：2010-11-16

申请号：US11848037

申请日：2007-08-30

申请人： Patrick Hosein ,  Quanzhong Gao

发明人： Patrick Hosein ,  Quanzhong Gao

IPC分类号： H04L12/26 ,  H04B7/005 ,  H04Q7/00

CPC分类号： H04W28/18 ,  H04L5/0007 ,  H04L5/006 ,  H04L5/023 ,  H04W24/00 ,  H04W52/08 ,  H04W52/20 ,  H04W52/267 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/0473

摘要： A method and system of allocating a bandwidth and a power for a wireless user. The method includes for an allocated bandwidth determining a transmission power and adjusting the transmission power based on whether a bit rate and an error rate associated with the transmission power and the allocated bandwidth satisfy one or more predetermined criteria. The method further processing information associated with the adjusted transmission power and determining a power level indicator. Additionally, the method includes determining whether the power level indicator satisfies one or more predetermined third criteria. If the power level indicator is determined not to satisfy the one or more predetermined third criteria, the method includes adjusting the allocated bandwidth from the first bandwidth to a second bandwidth for the wireless user. Otherwise, the method includes keeping the allocated bandwidth.

摘要翻译： 一种为无线用户分配带宽和功率的方法和系统。 该方法包括：分配的带宽确定发送功率，并且基于与发送功率相关联的比特率和错误率以及所分配的带宽是否满足一个或多个预定标准来调整发送功率。 该方法进一步处理与调整的发送功率相关联的信息并确定功率电平指示符。 此外，该方法包括确定功率电平指示符是否满足一个或多个预定的第三准则。 如果功率电平指示符被确定为不满足一个或多个预定的第三准则，则该方法包括将针对无线用户的从第一带宽分配的带宽调整到第二带宽。 否则，该方法包括保持分配的带宽。

公开(公告)号：US20080080408A1

公开(公告)日：2008-04-03

申请号：US11862162

申请日：2007-09-26

申请人： Quanzhong Gao

发明人： Quanzhong Gao

IPC分类号： H04H20/00

CPC分类号： H04W76/40 ,  H04L51/38 ,  H04W4/02 ,  H04W72/005

摘要： The present invention relates to a method for implementing broadcast/multicast area management in a wireless communication system. The method mainly comprises: firstly configuring and storing information of the broadcast area in a network entity of the wireless communication system; then sending a request message to the network side entity when a client terminal in the wireless communication system needs to obtain the broadcast/multicast service, and the network side entity performs area authentication on the subscriber's request message according to the configured information of the broadcast area so as to support management of broadcast programs based on location areas. Meanwhile, the network side may initiate establishment of a service stream with the configured location area.

摘要翻译： 本发明涉及一种在无线通信系统中实现广播/多播区域管理的方法。 该方法主要包括：首先在无线通信系统的网络实体中配置和存储广播区域的信息; 然后当无线通信系统中的客户终端需要获得广播/多播服务时，向网络侧实体发送请求消息，网络侧实体根据广播区域的配置信息对用户请求消息进行区域认证 以支持基于位置区域的广播节目管理。 同时，网络侧可以启动具有配置的位置区域的服务流的建立。

公开(公告)号：US20070178906A1

公开(公告)日：2007-08-02

申请号：US11707656

申请日：2007-02-16

申请人： Quanzhong Gao ,  Shoubo Xie ,  Ying Tan ,  Yilin Wu ,  Bin Gan ,  Yongjian Mou

发明人： Quanzhong Gao ,  Shoubo Xie ,  Ying Tan ,  Yilin Wu ,  Bin Gan ,  Yongjian Mou

IPC分类号： H04Q7/20

CPC分类号： H04W36/22 ,  H04W28/08 ,  H04W48/12 ,  H04W48/18

摘要： An embodiment of the present invention provides a method for implementing load sharing in an overlap area of wireless cellular networks wherein the overlap area of the wireless cellular networks includes at least two networks. The method includes: obtaining load indication information of a network within the overlap area: transmitting the load indication information to a mobile terminal; and selecting a network for residing in or a network to be accessed when initiating a service connection according to the load indication information. Another embodiment of the present invention provides a system for implementing load sharing in an overlap area of wireless cellular networks. According to the embodiments of the present invention, the load between networks in an overlap area may be balanced. Network congestion may be reduced and network resources may be utilized effectively.

摘要翻译： 本发明的实施例提供了一种用于在无线蜂窝网络的重叠区域中实现负载共享的方法，其中无线蜂窝网络的重叠区域包括至少两个网络。 该方法包括：获取重叠区域内的网络的负载指示信息：向移动终端发送负载指示信息; 以及根据所述负载指示信息，在发起服务连接时选择要驻留的网络或要访问的网络。 本发明的另一实施例提供一种用于在无线蜂窝网络的重叠区域中实现负载共享的系统。 根据本发明的实施例，可以平衡重叠区域中的网络之间的负载。 可能减少网络拥塞，有效利用网络资源。

公开(公告)号：US07995510B2

公开(公告)日：2011-08-09

申请号：US11862162

申请日：2007-09-26

申请人： Quanzhong Gao

发明人： Quanzhong Gao

IPC分类号： H04H20/00 ,  H04W4/00

CPC分类号： H04W76/40 ,  H04L51/38 ,  H04W4/02 ,  H04W72/005

摘要： The present invention relates to a method for implementing broadcast/multicast area management in a wireless communication system. The method mainly comprises: firstly configuring and storing information of the broadcast area in a network entity of the wireless communication system; then sending a request message to the network side entity when a client terminal in the wireless communication system needs to obtain the broadcast/multicast service, and the network side entity performs area authentication on the subscriber's request message according to the configured information of the broadcast area so as to support management of broadcast programs based on location areas. Meanwhile, the network side may initiate establishment of a service stream with the configured location area.

摘要翻译： 本发明涉及一种在无线通信系统中实现广播/多播区域管理的方法。 该方法主要包括：首先在无线通信系统的网络实体中配置和存储广播区域的信息; 然后当无线通信系统中的客户终端需要获得广播/多播服务时，向网络侧实体发送请求消息，网络侧实体根据广播区域的配置信息对用户请求消息进行区域认证 以支持基于位置区域的广播节目管理。 同时，网络侧可以启动具有配置的位置区域的服务流的建立。

公开(公告)号：US07885670B2

公开(公告)日：2011-02-08

申请号：US11866116

申请日：2007-10-02

申请人： Quanzhong Gao ,  Ying Tan ,  Shikui Guo ,  Qingshun Liu

发明人： Quanzhong Gao ,  Ying Tan ,  Shikui Guo ,  Qingshun Liu

IPC分类号： H04Q7/20

CPC分类号： H04W68/12 ,  H04W88/06

摘要： The invention discloses a communication method of a dual-mode terminal, including: a Mobile Switch Centre (MSC) sends a message containing calling party information to an access functional entity of a High Rate Packet Data (HRPD) network via an InterWorking Solution (IWS) after receiving an initiated paging to a dual-mode terminal in the HRPD network; the access functional entity of the HRPD network sends a message containing the calling party information to the dual-mode terminal; the dual-mode terminal performs a subsequent communication according to the received calling party information. In the invention, upon receiving initiated paging from a dual-mode terminal in an HRPD network, the MSC sends a message containing the calling party information to an access functional entity of the HRPD network via the IWS, complexity of message processing is decreased, time of message processing is reduced.

摘要翻译： 本发明公开了一种双模终端的通信方法，包括：移动交换中心（MSC）通过互通解决方案（IWS）将包含呼叫方信息的消息发送到高速率分组数据（HRPD）网络的接入功能实体 ）在接收到HRPD网络中的双模终端的发起寻呼之后; HRPD网络的接入功能实体向双模终端发送包含主叫方信息的消息; 双模终端根据接收到的主叫方信息进行后续通信。 在本发明中，MSC在HRPD网络中从双模终端接收到发起寻呼后，经由IWS向HRPD网络的接入功能实体发送包含呼叫方信息的消息，消息处理复杂度降低，时间 的消息处理减少了。

公开(公告)号：US20090093262A1

公开(公告)日：2009-04-09

申请号：US12276741

申请日：2008-11-24

申请人： Quanzhong Gao ,  Mingxia Xu

发明人： Quanzhong Gao ,  Mingxia Xu

IPC分类号： H04W68/00

CPC分类号： H04W68/00 ,  H04W74/0841

摘要： A system and method for terminal access includes transmitting a paging message from a network to a terminal; determining, by the terminal, orthogonal code information which differs from the one being used for current system access according to a predetermined rule; acquiring by the terminal a corresponding orthogonal code according to the orthogonal code information and modulating an access probe according to the orthogonal code; and transmitting the access probe by the terminal to the network and performing network access. In the various embodiments, the terminal responding to the paging selects a unique access orthogonal code according to the method and system. According to various embodiments, conflicts are minimized as a result of using the same orthogonal code between the terminals responding to the paging and between the terminal responding to the paging and the terminal originating the call. Accordingly, latency in the response to paging may be reduced.

摘要翻译： 用于终端接入的系统和方法包括从网络向终端发送寻呼消息; 由终端确定与根据预定规则用于当前系统接入的正交码信息不同的正交码信息; 由所述终端根据所述正交码信息获取对应的正交码，并根据所述正交码调制接入探测; 并将终端的接入探测发送到网络并执行网络接入。 在各种实施例中，响应于寻呼的终端根据方法和系统选择唯一的访问正交码。 根据各种实施例，由于在响应于寻呼的终端和响应于寻呼的终端和发起呼叫的终端的终端之间使用相同的正交码，所以冲突被最小化。 因此，可以减少对寻呼的响应中的等待时间。