公开(公告)号：US08711772B2

公开(公告)日：2014-04-29

申请号：US12782585

申请日：2010-05-18

申请人： Yih-Hao Lin ,  Bongyong Song

发明人： Yih-Hao Lin ,  Bongyong Song

IPC分类号： H04W4/00

CPC分类号： H04W68/02 ,  H04W4/10 ,  H04W68/00 ,  H04W76/11 ,  H04W76/45

摘要： A user equipment (UE) determine to activate a data session. The UE configures a data session activation request message to include an indication of an association with communication sessions of a given type (e.g., delay-sensitive communication sessions), and then transmits the data session activation request message to an access network. The access network determines to establish an aggressive paging cycle of a downlink channel for the UE based in part upon receiving a message (e.g., which can be different than the data session activation request message) that conveys the indication of the association to the access network. The access network sends at least one instruction for facilitating an allocation of the aggressive paging cycle to the UE, and the UE receives the at least one instructions and monitors the downlink channel accordingly.

摘要翻译： 用户设备（UE）确定激活数据会话。 UE配置数据会话激活请求消息以包括与给定类型的通信会话（例如，延迟敏感的通信会话）的关联的指示，然后将数据会话激活请求消息发送到接入网络。 接入网络部分地基于接收到向接入网络传送关联的指示的消息（例如，其可以不同于数据会话激活请求消息），确定为UE建立下行链路信道的激进寻呼周期 。 接入网络发送至少一个指令，用于促进对UE的侵略性寻呼周期的分配，并且UE接收该至少一个指令并相应地监视下行链路信道。

公开(公告)号：US08688843B2

公开(公告)日：2014-04-01

申请号：US12952878

申请日：2010-11-23

申请人： Bongyong Song

发明人： Bongyong Song

IPC分类号： G06F15/16

CPC分类号： H04W4/08 ,  H04L12/1822 ,  H04L12/189 ,  H04L65/1063 ,  H04L65/1069 ,  H04L65/4038

摘要： An embodiment is directed to an application server configured to set-up a communication session within a wireless communications system. The application server receives, from a session originator, a request to initiate the communication session with a set of session targets, and then transmits one or more call announcement messages for announcing the communication session to the set of session targets. The application server determines information associated with a probability that the set of session targets will fail to accept the announced communication session, and/or delay information associated with when call responses will arrive from the set of session targets in response to the one or more call announcement messages. The application server selectively grants a floor of the communication session to the session originator based on the determined information.

摘要翻译： 实施例涉及被配置为在无线通信系统内建立通信会话的应用服务器。 应用服务器从会话发起者接收到与一组会话目标发起通信会话的请求，然后将用于通知通信会话的一个或多个呼叫通知消息发送到该组会话目标。 应用服务器确定与会话目标集合将不能接受所宣布的通信会话的概率相关联的信息，和/或响应于一个或多个呼叫而从呼叫响应将从该组会话目标到达的延迟信息 公告消息 应用服务器基于所确定的信息选择性地向会话发起者授予通信会话的层。

公开(公告)号：US08654690B2

公开(公告)日：2014-02-18

申请号：US12412105

申请日：2009-03-26

申请人： Bongyong Song

发明人： Bongyong Song

IPC分类号： H04B7/00

CPC分类号： H04W72/005 ,  H04W60/00 ,  H04W72/0453 ,  H04W72/1289 ,  H04W76/15

摘要： Embodiments are directed to supporting a multicast session in a wireless communications network are provided. A request to register for an announced multicast session (e.g., a push to talk (PTT) session) is sent from an access terminal to an access network. The access terminal has a traffic channel on a first carrier. The access network determines whether the announced multicast session is being carried on the first carrier. The access network transmits a traffic channel assignment message allocating the access terminal a traffic channel on a second carrier if the determining step determines that the given multicast session is not being carried on the first carrier and is being carried on the second carrier. Thus, the access terminal need not send a connection request to be allocated a traffic channel on the second carrier, thereby reducing a channel outage during the carrier switch.

摘要翻译： 实施例涉及在无线通信网络中提供支持多播会话。 注册一个所宣布的组播会话（例如一键通（PTT）会话）的请求从接入终端发送到接入网络。 接入终端在第一载波上具有业务信道。 接入网络确定所宣告的多播会话是否在第一载波上携带。 如果所述确定步骤确定所述给定多播会话未被携带在所述第一载波上并且正被携带在所述第二载波上，则所述接入网络向所述接入终端发送分配所述接入终端业务信道的业务信道分配消息。 因此，接入终端不需要在第二载波上发送要分配业务信道的连接请求，从而在载波切换期间减少信道中断。

公开(公告)号：US08644872B2

公开(公告)日：2014-02-04

申请号：US12212537

申请日：2008-09-17

申请人： Bongyong Song ,  Harleen Gill

发明人： Bongyong Song ,  Harleen Gill

IPC分类号： H04B7/00

CPC分类号： H04W4/10 ,  H04L12/189 ,  H04W4/08 ,  H04W76/45

摘要： A system, method, and computer device that selectively maintain an open broadcast interface to a communication control device that is controlling wireless communication to at least one wireless communication device that is configured to receive group-directed communications for a communication group, such as a push-to-talk (PTT) group. In one embodiment, the wireless communication device registers at the communication control device, such as a base station controller, and at least one broadcast interface is established between the communication control device and another computer device, such as a broadcast A10 interface with a broadcast serving node (BSN). The communication control device maintains the broadcast interface while the wireless communication device configured to receive group-directed communications is registered such that group-directed broadcast communications can more rapidly be delivered to the wireless communication device. When the communication control device determines that the group communication has ended, it releases the broadcast interface.

摘要翻译： 一种系统，方法和计算机设备，其选择性地将通信控制设备维持开放的广播接口，所述通信控制设备正在控制至少一个无线通信设备的无线通信，所述至少一个无线通信设备被配置为接收通信组的群组定向通信，诸如推送 （PTT）组。 在一个实施例中，无线通信设备在诸如基站控制器的通信控制设备处注册，并且在通信控制设备和另一计算机设备之间建立至少一个广播接口，诸如具有广播服务的广播A10接口 节点（BSN）。 通信控制装置维持广播接口，而被配置为接收群组定向通信的无线通信装置被注册，使得群组定向的广播通信可以更快地被传送到无线通信装置。 当通信控制装置确定组通信已经结束时，它释放广播接口。

公开(公告)号：US08611898B2

公开(公告)日：2013-12-17

申请号：US12750236

申请日：2010-03-30

申请人： Bongyong Song ,  Yih-Hao Lin

发明人： Bongyong Song ,  Yih-Hao Lin

IPC分类号： H04W36/00

CPC分类号： H04W72/005 ,  H04L12/185 ,  H04L12/189 ,  H04W28/06 ,  H04W76/15

摘要： An access terminal selects less than all of a plurality of flows associated with a given multicast session, and sends a call registration message including reference to the selected less than all flows to an access network to request registration to each of the plurality of flows. The access network receives the call registration message, and interprets the call registration message as requesting registration to each of the plurality of flows associated with the given multicast session. The access network transmits a scheduling message to a group of access terminals that advertises less than all of a plurality of flows associated with the given multicast session. Access terminals in the group that receive the scheduling message interpret the scheduling message as if each of the plurality of flows is advertised as carried upon a downlink channel.

摘要翻译： 接入终端选择少于与给定多播会话相关联的多个流的全部，并且将包括对所选择的少于所有流的参考的呼叫注册消息发送到接入网络，以请求对多个流中的每个流进行注册。 所述接入网络接收所述呼叫登记消息，并且将所述呼叫登记消息解释为向与所述给定多播会话相关联的所述多个流中的每一个流请求注册。 接入网络将调度消息发送到公布小于与给定多播会话相关联的多个流的全部的一组接入终端。 接收调度消息的组中的接入终端解释调度消息，好像多个流中的每一个被通告为在下行链路信道上携带。

公开(公告)号：US08498212B2

公开(公告)日：2013-07-30

申请号：US12782576

申请日：2010-05-18

申请人： Yih-Hao Lin ,  Bongyong Song

发明人： Yih-Hao Lin ,  Bongyong Song

IPC分类号： G01R31/08

CPC分类号： H04W76/02 ,  H04W4/10 ,  H04W72/085 ,  H04W74/008 ,  H04W74/0833 ,  H04W76/10 ,  H04W76/27 ,  H04W76/45

摘要： An access network (AN) periodically broadcasts, to at least one user equipment (UE) served by the AN, a message requesting the at least one UE, whenever the at least one UE determines to perform a given type of transmission, (i) to measure a reverse-link channel upon which the transmission is to be performed, and (ii) to include results of the measurement within the transmission. A given UE receives the periodically broadcasted message from the AN and determines to perform the given type of transmission. The given UE refrains from measuring the reverse-link channel, as instructed by the AN, based on the data being associated with a communication session of a given type. The given UE transmits the data to the AN. If the data transmission omits the requested measurement results, the AN selects a transmission format for subsequent transmissions of the given UE based on the omission.

摘要翻译： 每当至少一个UE确定执行给定类型的传输时，接入网络（AN）周期性地向至少一个由AN服务的用户设备（UE）发送请求该至少一个UE的消息，（i） 以测量将在其上执行传输的反向链路信道，以及（ii）包括传输内的测量结果。 给定的UE从AN接收周期性地广播的消息，并确定执行给定类型的传输。 基于与给定类型的通信会话相关联的数据，给定UE不按照AN指示来测量反向链路信道。 给定的UE将数据发送到AN。 如果数据传输省略了所请求的测量结果，则AN根据该省略选择给定UE的后续传输的传输格式。

公开(公告)号：US20120244869A1

公开(公告)日：2012-09-27

申请号：US13224156

申请日：2011-09-01

申请人： Bongyong Song ,  Christophe Chevallier ,  Soumya Das ,  Fabio Akashi ,  Xiang Li ,  Samir S. Soliman

发明人： Bongyong Song ,  Christophe Chevallier ,  Soumya Das ,  Fabio Akashi ,  Xiang Li ,  Samir S. Soliman

IPC分类号： H04W52/02 ,  H04W16/32

CPC分类号： H04W52/0206 ,  H04W52/02 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

摘要： Methods, systems, devices, and computer program products are described for network scaling. In one example, candidate cells may be selected and ranked. For an initial assessment, the selected cells may operate at a significantly reduced power, and the network performance may be evaluated. Based on the results, only a subset of the candidate cells may be switched off. The whole process may be repeated until all the candidate cells are evaluated. Network downscaling may be done at a site level, a sector level, or a hybrid (site level first, and then additional downscaling by sector level).

摘要翻译： 描述了网络缩放的方法，系统，设备和计算机程序产品。 在一个示例中，候选小区可以被选择和排名。 对于初始评估，所选择的单元可以以显着降低的功率运行，并且可以评估网络性能。 基于结果，可以仅关闭候选小区的子集。 可以重复整个过程，直到评估所有候选细胞。 网络缩小可以在现场级别，扇区级别或混合型（站点级别，然后按扇区级别进行额外的缩减）来完成。

公开(公告)号：US20120093145A1

公开(公告)日：2012-04-19

申请号：US13089589

申请日：2011-04-19

申请人： KiranKumar Anchan ,  Bongyong Song ,  Beth A. Brewer

发明人： KiranKumar Anchan ,  Bongyong Song ,  Beth A. Brewer

IPC分类号： H04W24/00 ,  H04L12/66

CPC分类号： H04W48/08 ,  H04W8/183 ,  H04W28/24 ,  H04W48/18 ,  H04W80/10

摘要： In an embodiment, a user equipment (UE) determines that a current serving network is associated with a network support zone of a given type, wherein network support zones of different types are characterized by different levels of support for a multimedia client application configured to manage server-arbitrated communication sessions at the UE. The UE loads zone-specific network procedures for supporting the multimedia client application within the network support zone of the given type, and then executes the zone-specific network procedures at the UE. In another embodiment, an application server determines that the current serving network of the UE is associated with the network support zone of the given type. The application server selects zone-specific network parameters and/or features based on the determination, and then interacts with the multimedia client application within the network support zone of the given type with the selected zone-specific network parameters and/or features.

摘要翻译： 在一个实施例中，用户设备（UE）确定当前服务网络与给定类型的网络支持区域相关联，其中不同类型的网络支持区域的特征在于对被配置为管理的多媒体客户端应用程序的不同级别的支持 在UE处的服务器仲裁的通信会话。 UE在给定类型的网络支持区域内加载用于支持多媒体客户端应用的特定于区域的网络过程，然后在UE处执行区域特定的网络过程。 在另一个实施例中，应用服务器确定UE的当前服务网络与给定类型的网络支持区域相关联。 应用服务器基于确定来选择特定于区域的网络参数和/或特征，然后与给定类型的网络支持区域内的多媒体客户端应用程序与所选择的特定于区域的网络参数和/或特征进行交互。

公开(公告)号：US20110182272A1

公开(公告)日：2011-07-28

申请号：US12693099

申请日：2010-01-25

申请人： Arvind Santhanam ,  Bongyong Song

发明人： Arvind Santhanam ,  Bongyong Song

IPC分类号： H04W36/16

CPC分类号： H04W36/30 ,  H04W36/0007 ,  H04W36/14 ,  H04W80/12

摘要： Embodiments are directed to an application-layer handoff of an access terminal from a first system of an access network to a second system of the access network during a communication session within a wireless communications system. In an embodiment, the access terminal sets up a communication session on the first system. A multimedia client measures application-layer performance parameters for the communication session supported by the first system, and determines whether to handoff the communication session to a second system based at least in part on the application-layer performance parameters. If the multimedia client determines to handoff the communication session to the second system, the multimedia client initiates the handoff and the communication session is transitioned to the second system.

摘要翻译： 实施例涉及在无线通信系统内的通信会话期间，接入终端从接入网络的第一系统到接入网络的第二系统的应用层切换。 在一个实施例中，接入终端在第一系统上建立通信会话。 多媒体客户端测量由第一系统支持的通信会话的应用层性能参数，并且至少部分地基于应用层性能参数来确定是否将通信会话切换到第二系统。 如果多媒体客户端确定将通信会话切换到第二系统，则多媒体客户端发起切换并且通信会话被转换到第二系统。

公开(公告)号：US20110122783A1

公开(公告)日：2011-05-26

申请号：US12781666

申请日：2010-05-17

申请人： Yih-Hao Lin ,  Bongyong Song

发明人： Yih-Hao Lin ,  Bongyong Song

IPC分类号： H04W72/04 ,  H04L12/26 ,  H04B7/216

CPC分类号： H04W76/27 ,  H04W72/005

摘要： In an embodiment, an access network (AN) receives data for transmission to a user equipment (UE) that is not in a dedicated-channel state. The AN determines that the received data is associated with a communication session of a given type. Based on this determination, the AN transitions the UE to a dedicated-channel state. In an example, the AN can determine the association between the received data and the communication session of the given type based on an indication of the association that is contained with a data session activation request message.

摘要翻译： 在一个实施例中，接入网（AN）接收用于传输到不处于专用信道状态的用户设备（UE）的数据。 AN确定接收的数据与给定类型的通信会话相关联。 基于该确定，AN将UE转换到专用信道状态。 在一个示例中，AN可以基于包含在数据会话激活请求消息中的关联的指示来确定接收到的数据与给定类型的通信会话之间的关联。