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21.发明申请公开(公告)号：US20080125126A1
公开(公告)日：2008-05-29
申请号：US11945903
申请日：2007-11-27
Applicant: Yonggang Fang , Rajesh Bhalla
Inventor： Yonggang Fang , Rajesh Bhalla
IPC: H04Q7/20
Abstract: Techniques for load balancing across different access networks based on procedures initiated by a wireless terminal or mobile station and examples of using load balancing within the same access network to hand off a mobile station from one base station to another based on procedures initiated by the mobile station.
Abstract translation: 基于由无线终端或移动台发起的过程在不同的接入网络之间进行负载平衡的技术，以及在相同的接入网络内使用负载平衡的例子，根据移动台发起的过程将移动台从一个基站切换到另一个基站 。
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22.发明授权Methods and apparatus for accounting at home agent (HA) / local mobility agent (LMA) for CDMA2000 systems 有权用于CDMA2000系统的归属代理（HA）/本地移动代理（LMA）的计费方法和装置公开(公告)号：US09113290B2
公开(公告)日：2015-08-18
申请号：US13357447
申请日：2012-01-24
Applicant: Rajesh Bhalla
Inventor： Rajesh Bhalla
Abstract: Techniques for facilitating wireless communications include receiving a registration request (such as a mobile internet protocol MIP registration request, and transmitting, based on the received registration request, an accounting message indicating support of an accounting mode. The accounting mode may, for example, include performing accounting for a mobile station at a packet data serving node (PDSN) that is serving the mobile station.
Abstract translation: 用于促进无线通信的技术包括接收注册请求（诸如移动因特网协议MIP注册请求，并且基于接收到的注册请求发送指示支持计费模式的计费消息，计费模式可以例如包括 对服务于移动台的分组数据服务节点（PDSN）执行对移动台的计费。
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公开(公告)号：US08880061B2
公开(公告)日：2014-11-04
申请号：US13340595
申请日：2011-12-29
Applicant: Rajesh Bhalla
Inventor： Rajesh Bhalla
CPC classification number: H04W36/0033
Abstract: Techniques for enabling handoff for multiple packet data network connection include selecting, when roaming from a current access network (AN) supporting multiple concurrent packet data network (PDN) connections to a handover target AN not supporting multiple concurrent PDN connections, a single PDN connection, from among multiple active PDN connections, for operation in the handover target AN and exchanging messages to register the single PDN connection in the handover target AN.
Abstract translation: 用于实现多分组数据网络连接的切换的技术包括当从支持多个并发分组数据网络（PDN）连接的当前接入网络（AN）漫游到不支持多个并发PDN连接的切换目的地AN时，选择单个PDN连接， 在多个活动PDN连接中，用于切换目标AN中的操作，并且交换消息以在切换目标AN中注册单个PDN连接。
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24.发明授权Internetworking techniques for transferring packets between source and target serving gateways 有权用于在源服务网关和目标服务网关之间传输数据包的互联技术公开(公告)号：US08873511B2
公开(公告)日：2014-10-28
申请号：US13584598
申请日：2012-08-13
Applicant: Rajesh Bhalla , Yonggang Fang
Inventor： Rajesh Bhalla , Yonggang Fang
CPC classification number: H04W36/0038 , H04W12/04 , H04W36/0022 , H04W36/0066 , H04W88/16 , H04W92/02
Abstract: Techniques for wireless communications include operating first and second access networks to provide wireless service to wireless devices. The first and second access networks are associated with respective first and second gateways. The first gateway is operated to (1) receive a request for transferring wireless service of a wireless device from the second access network to the first access network and (2) send a message that includes key information to the second gateway based on the request. The second gateway is operated to (1) send session context information to the first gateway in response to the message and (2) forward a data packet associated with the wireless device to the first gateway. The forwarded data packet includes a packet data network identifier (PDN-ID) to identify a packet data network (PDN) associated with a downlink data packet.
Abstract translation: 用于无线通信的技术包括操作第一和第二接入网络以向无线设备提供无线服务。 第一和第二接入网络与相应的第一和第二网关相关联。 第一网关被操作为（1）接收将无线设备的无线服务从第二接入网传送到第一接入网络的请求，以及（2）基于该请求向第二网关发送包括密钥信息的消息。 操作第二网关（1）响应于该消息向第一网关发送会话上下文信息，以及（2）将与无线设备相关联的数据分组转发到第一网关。 转发的数据分组包括用于标识与下行链路数据分组相关联的分组数据网络（PDN）的分组数据网络标识符（PDN-ID）。
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公开(公告)号：US08675621B2
公开(公告)日：2014-03-18
申请号：US12486715
申请日：2009-06-17
Applicant: Yonggang Fang , Wenfeng Zhang , Rajesh Bhalla , Xiaowu Zhao
Inventor： Yonggang Fang , Wenfeng Zhang , Rajesh Bhalla , Xiaowu Zhao
CPC classification number: H04W36/0055 , H04W84/045
Abstract: Techniques, apparatuses, and systems for using identification sequences in a wireless communication system can include receiving information indicative of a pilot code detected by a wireless device, the pilot code being shared by multiple Femto Access Points (FAPs) that each provide wireless service in at least a portion of the coverage area; receiving information indicative of an identification sequence detected by the wireless device that is associated with the pilot code, using the information indicative of the identification sequence to identify one of the FAPs that share the pilot code; and performing a hand-off of the call to the identified FAP to continue to provide wireless service for the call via the identified FAP.
Abstract translation: 用于在无线通信系统中使用识别序列的技术，装置和系统可以包括接收指示由无线设备检测到的导频码的信息，导频码由多个毫微微接入点（FAP）共享，每个无线接入点 覆盖区域的至少一部分; 使用表示所述识别序列的信息来识别与所述导频代码相关联的指示由所述无线设备检测到的识别序列的信息，以识别共享所述导频码的所述FAP之一; 并且执行对所识别的FAP的呼叫的切换，以继续经由所识别的FAP为呼叫提供无线服务。
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Patent Agency Ranking
26.发明申请METHODS AND APPARATUS FOR ACCOUNTING AT HOME AGENT (HA) / LOCAL MOBILITY AGENT (LMA) FOR CDMA2000 SYSTEMS 有权用于CDMA2000系统的本地代理（HA）/本地移动代理（LMA）的会计处理方法和装置公开(公告)号：US20120190337A1
公开(公告)日：2012-07-26
申请号：US13357447
申请日：2012-01-24
Applicant: Rajesh Bhalla
Inventor： Rajesh Bhalla
Abstract: Techniques for facilitating wireless communications include receiving a registration request (such as a mobile internet protocol MIP registration request, and transmitting, based on the received registration request, an accounting message indicating support of an accounting mode. The accounting mode may, for example, include performing accounting for a mobile station at a packet data serving node (PDSN) that is serving the mobile station.
Abstract translation: 用于促进无线通信的技术包括接收注册请求（诸如移动因特网协议MIP注册请求，并且基于接收到的注册请求发送指示支持计费模式的计费消息，计费模式可以例如包括 对服务于移动台的分组数据服务节点（PDSN）执行对移动台的计费。
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公开(公告)号：US20100197309A1
公开(公告)日：2010-08-05
申请号：US12649293
申请日：2009-12-29
Applicant: Yonggang Fang , Rajesh Bhalla , Wenfeng Zhang , Xiaowu Zhao
Inventor： Yonggang Fang , Rajesh Bhalla , Wenfeng Zhang , Xiaowu Zhao
IPC: H04W36/00
CPC classification number: H04W36/04 , H04W84/045
Abstract: Techniques, apparatuses, and systems for handling femto-cell hand-in requests can include operating a macro-cell base station to provide wireless service to wireless devices in a geographical coverage area; receiving, from a wireless device, a message indicative of the wireless device's reception of a base station radio signal, the message including a base station identifier; controlling multiple femto-cell base stations that are assigned to the base station identifier to communicate with the wireless device and to report a reception of a radio signal from the wireless device; and transferring the wireless device from the macro-cell base station to a femto-cell base station of the multiple femto-cell base stations that reports a reception of the radio signal from the wireless device. The multiple femto-cell base stations can provide wireless service in different nonadjacent portions of the geographical coverage area.
Abstract translation: 用于处理毫微微小区提供请求的技术，装置和系统可以包括操作宏小区基站以向地理覆盖区域中的无线设备提供无线服务; 从无线设备接收指示所述无线设备对基站无线电信号的接收的消息，所述消息包括基站标识符; 控制分配给所述基站标识符以与所述无线设备进行通信并且从所述无线设备报告无线电信号的接收的多个毫微微小区基站; 以及将所述无线设备从所述宏小区基站传送到所述多个毫微微小区基站的毫微微小区基站，所述毫微微小区基站从所述无线设备报告所述无线电信号的接收。 多个毫微微小区基站可以在地理覆盖区域的不同不相邻部分提供无线服务。
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公开(公告)号：US07453837B2
公开(公告)日：2008-11-18
申请号：US10313943
申请日：2002-12-05
Applicant: James Jiang , Yonggang Fang , Mary Chion , Rajesh Bhalla
Inventor： James Jiang , Yonggang Fang , Mary Chion , Rajesh Bhalla
IPC: H04B7/216
CPC classification number: H04W84/08 , H04W4/08 , H04W4/10 , H04W12/06 , H04W12/08 , H04W52/12 , H04W76/45
Abstract: Methods and systems for implementing trunking techniques in CDMA systems for handling group calls and push-to-talk services.
Abstract translation: 用于在CDMA系统中实现群组呼叫和一键通服务的中继技术的方法和系统。
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公开(公告)号：US07411927B1
公开(公告)日：2008-08-12
申请号：US10072055
申请日：2002-02-05
Applicant: Rajesh Bhalla , Arghya T. Mukherjee
Inventor： Rajesh Bhalla , Arghya T. Mukherjee
CPC classification number: H04L67/14 , H04L67/04 , H04Q2213/13353 , H04W8/06 , H04W80/04
Abstract: According to one embodiment of the present invention, a method of optimizing point-to-point sessions is disclosed. A registration request is received from a mobile node. The mobile node communicates with a current packet controller function serviced by a packet data serving node. Whether the registration request comprises a previous access network identifier is determined. The previous access network identifier identifies a previous packet controller function. Whether the mobile node is serviced by a mobile Internet Protocol is determined. Next, whether the mobile node communicated with a previous packet controller function serviced by the packet data serving node is determined. The method concludes by deciding whether to negotiate a point-to-point session for the mobile node in response to on the determinations.
Abstract translation: 根据本发明的一个实施例，公开了一种优化点对点会话的方法。 从移动节点接收注册请求。 移动节点与由分组数据服务节点服务的当前分组控制器功能通信。 确定注册请求是否包括先前的接入网络标识符。 先前的接入网络标识符标识先前的分组控制器功能。 确定移动节点是否由移动因特网协议服务。 接下来，确定与由分组数据服务节点服务的先前分组控制器功能通信的移动节点是否被确定。 该方法通过决定是否响应于确定来协商移动节点的点对点会话而得出结论。
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30.发明申请公开(公告)号：US20080101291A1
公开(公告)日：2008-05-01
申请号：US11835414
申请日：2007-08-07
Applicant: James Jiang , Yonggang Fang , Rajesh Bhalla , Mary Chion
Inventor： James Jiang , Yonggang Fang , Rajesh Bhalla , Mary Chion
IPC: H04Q7/00
CPC classification number: H04W92/02 , H04L63/08 , H04L63/102 , H04W12/06 , H04W12/08 , H04W84/04 , H04W84/12
Abstract: Interconnection and integration of a WWAN and a WLAN to provide continuous packet data services to mobile users where each mobile access terminal is configured to support both air links with the WWAN and WLAN. The WWAN may be a CDMA2000 system and the WLAN may be an IEEE 802.11 system.
Abstract translation: 互连和集成WWAN和WLAN，为移动用户提供持续的分组数据服务，其中每个移动接入终端被配置为支持与WWAN和WLAN的两个空中链路。 WWAN可以是CDMA2000系统，并且WLAN可以是IEEE 802.11系统。
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