-
1.
公开(公告)号:JP2010226731A
公开(公告)日:2010-10-07
申请号:JP2010096924
申请日:2010-04-20
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor: GROB MATTHEW S , PADOVANI ROBERTO , BENDER PAUL E , KIMBALL ROBERT H , HOAGLAND GREG M , KARMI GADI
CPC classification number: H04W36/18 , H04B17/318 , H04W36/30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of completing soft hand-off, even when a communication link between an active base station and a mobile station deteriorates before the mobile station receives a handoff direction message. SOLUTION: The mobile station maintains a list of communicating base stations X, referred to as an "Active Set". Further, the mobile station maintains another list of base stations Y close to the base stations X in the Active Set. The list is referred to as a "Neighbor Set". A memory in the mobile station includes information which enables the mobile station to demodulate information transmitted from the base stations Y in the neighboring set. When a base station Y is included in a pilot strength measurement message (PSMM), the mobile station places the base station Y in the active set. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题:即使在移动台接收到切换方向消息之前,即使在活动基站和移动站之间的通信链路恶化的情况下,也可以提供能够完成软越区切换的通信系统。
解决方案:移动台维护被称为“活动集”的通信基站X的列表。 此外,移动台在Active Set中保持靠近基站X的基站Y的另一个列表。 列表被称为“邻居集”。 移动站中的存储器包括使移动站能够解调从相邻集合中的基站Y发送的信息的信息。 当基站Y包括在导频强度测量消息(PSMM)中时,移动台将基站Y置于活动集中。 版权所有(C)2011,JPO&INPIT
-
2.
公开(公告)号:JP2010213313A
公开(公告)日:2010-09-24
申请号:JP2010094362
申请日:2010-04-15
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor: BENDER PAUL E , GROB MATTHEW S , KIMBALL ROBERT H , KARMI GADI
IPC: H04L12/56 , H04W84/00 , H04B7/26 , H04L12/28 , H04L12/46 , H04L29/06 , H04W36/08 , H04W80/04 , H04W88/08 , H04W88/12
Abstract: PROBLEM TO BE SOLVED: To provide a distributed infrastructure for wireless data communications. SOLUTION: A mobile user terminal 402 accesses a packet data network 450 through one or more points of a plurality of network access points (404-412). One or more control points (432-440) determine which access point or multiple points the user terminal is to access. Control may be retained in the current control point, or transferred to another control point, whenever it is convenient. There are a plurality of routers, each having an associated home agent (418-420) which determines which foreign agents need to be accessed on behalf of each user terminal. The foreign agents (422-430) forward packets received from a user terminal's home agent to the control point currently controlling communications with the user terminal. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题:为无线数据通信提供分布式基础设施。 解决方案:移动用户终端402通过多个网络接入点中的一个或多个点访问分组数据网络450(404-412)。 一个或多个控制点(432-440)确定用户终端要访问的接入点或多个点。 控制可以保留在当前控制点,或者在方便时转移到另一个控制点。 存在多个路由器,每个路由器具有相关联的归属代理(418-420),其确定代表每个用户终端需要访问哪些外部代理。 外部代理(422-430)将从用户终端的归属代理接收的分组转发到当前控制与用户终端通信的控制点。 版权所有(C)2010,JPO&INPIT
-
3.
公开(公告)号:JP2010226732A
公开(公告)日:2010-10-07
申请号:JP2010096925
申请日:2010-04-20
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor: GROB MATTHEW S , PADOVANI ROBERTO , BENDER PAUL E , KIMBALL ROBERT H , HOAGLAND GREG M , KARMI GADI
CPC classification number: H04W36/18 , H04B17/318 , H04W36/30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of completing soft hand-off, even when a communication link between an active base station and a mobile station deteriorates before the mobile station receives a handoff direction message. SOLUTION: A device for wireless communications (hereinafter referred to as device) maintains a list of base stations X that the mobile station is in communication with, referred to as an "Active Set". Further, the device maintains another list of base stations Y close to the base stations X in the Active Set. The list is called a "Neighbor Set". A memory in the device includes information which enables the device to demodulate information transmitted from the base stations Y in the Neighbor Set. When a base station Y is included in a pilot strength measurement message (PSMM), the device places the base station Y in the Active Set. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题:即使在移动台接收到切换方向消息之前,即使在活动基站和移动站之间的通信链路恶化的情况下,也可以提供能够完成软越区切换的通信系统。 解决方案:用于无线通信的设备(以下称为设备)维护移动台与之通信的基站X的列表,称为“活动集”。 此外,设备保持靠近活动集合中的基站X的基站Y的另一个列表。 列表被称为“邻居集”。 设备中的存储器包括使设备能够解调从邻居集中的基站Y发送的信息的信息。 当基站Y包含在导频强度测量消息(PSMM)中时,设备将基站Y置于活动集中。 版权所有(C)2011,JPO&INPIT
-
4.
公开(公告)号:JP2009027707A
公开(公告)日:2009-02-05
申请号:JP2008179065
申请日:2008-07-09
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor: BENDER PAUL E , GROB MATTHEW S , KIMBALL ROBERT H , KARMI GADI
IPC: H04L1/12 , H04W36/08 , H04B7/24 , H04L12/28 , H04L29/06 , H04W8/06 , H04W8/12 , H04W24/04 , H04W28/10 , H04W36/00 , H04W36/10 , H04W36/18 , H04W76/04 , H04W80/04 , H04W88/00 , H04W88/08 , H04W88/12 , H04W92/02 , H04W92/04 , H04W92/12
CPC classification number: H04W48/20 , H04L12/2856 , H04L29/06 , H04W8/12 , H04W24/04 , H04W28/10 , H04W36/0011 , H04W36/08 , H04W48/17 , H04W74/00 , H04W76/04 , H04W80/04 , H04W88/005 , H04W88/08 , H04W88/12 , H04W88/14 , H04W92/02 , H04W92/04 , H04W92/12
Abstract: PROBLEM TO BE SOLVED: To construct an optimum network system having a control point, routers, and network access points which is capable of handling failures in the control point and routers.
SOLUTION: Functionality of the control point is distributed, and the control point can be co-located with every network access point. Each of the plurality of network access points is configured to communicate with at least two of the plurality of routers and to communicate with at least one remote user.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题:构建具有控制点,路由器和能够处理控制点和路由器故障的网络接入点的最佳网络系统。 解决方案:控制点的功能分布,控制点可以与每个网络接入点位于同一位置。 多个网络接入点中的每一个被配置为与多个路由器中的至少两个通信,并与至少一个远程用户进行通信。 版权所有(C)2009,JPO&INPIT
-
公开(公告)号:ES2276969T3
公开(公告)日:2007-07-01
申请号:ES02784236
申请日:2002-10-16
Applicant: QUALCOMM INC
Inventor: HOAGLAND GREG M , KIMBALL ROBERT H , CANOY MICHAEL-DAVID NAKAYOSHI , BENDER PAUL E
IPC: H04L1/00 , H04L1/20 , H04B7/00 , H04J13/00 , H04L20060101 , H04L1/18 , H04L29/08 , H04Q7/00 , H04Q7/38
Abstract: Un procedimiento en un sistema de comunicación inalámbrica para comunicar datos desde una estación base a una unidad móvil (202) a varias velocidades de transferencia de datos, comprendiendo dicho procedimiento: calcular un promedio variable de dichas velocidades de transferencia de datos; comprobar una velocidad soportable de datos para recibir datos por dicha unidad móvil (202), midiendo una calidad de señal de un canal de datos entre dicha estación base y dicha unidad móvil (202), siendo la velocidad soportable de datos una velocidad máxima de datos a la cual la calidad de señal medida del canal pueda brindar soporte; y transmitir a dicha estación base una solicitud de velocidad máxima de datos o una solicitud de datos nulos para mantener dicho promedio variable de dichas velocidades de transferencia de datos dentro de una gama especificada.
-
公开(公告)号:FI114776B
公开(公告)日:2004-12-15
申请号:FI962035
申请日:1996-05-13
Applicant: QUALCOMM INC
Inventor: BAYLEY GWAIN , GROB MATTHEW S , KARMI GADI , KIMBALL ROBERT H , PROPACH DAVID S
Abstract: A method of invoking and canceling voice and data service between a mobile unit and a base station. Using a standard telephone system, the connection for a voice service and a data service is the same. With the introduction of the digital wireless link, the voice connection and the data connection are different. Therefore new dialing commands which indicate the intent of the connection are created. These commands can also be used to designate the intent of the call from a mobile unit capable of data and voice service but not capable of simultaneous voice and data service. They can also be used to invoke simultaneous voice and data services.
-
公开(公告)号:BR0213442A
公开(公告)日:2004-12-07
申请号:BR0213442
申请日:2002-10-16
Applicant: QUALCOMM INC
Inventor: HOAGLAND GREG M , KIMBALL ROBERT H , CANOY MICHAEL-DAVID NAKAYOSHI , BENDER PAUL E
IPC: H04L1/20 , H04B7/00 , H04J13/00 , H04L20060101 , H04L1/00 , H04L1/18 , H04L29/08 , H04Q7/00 , H04Q7/38
Abstract: In one disclosed embodiment, communication between a mobile unit and a base station is performed at a data transfer rate selected from, for example, a finite set of HDR data transfer rates. Meanwhile, the mobile unit continually computes a moving average of the data transfer rates. The mobile unit also ascertains a supportable data rate for receiving data. The supportable data rate can be selected from a finite set of HDR data transfer rates. In order to maintain the moving average of the data transfer rate within a specified range, the mobile unit transmits maximum data rate requests or null data requests to the base station. The maximum data rates requested by the mobile unit are equal to or lower than the supportable data rate.
-
公开(公告)号:AU764067B2
公开(公告)日:2003-08-07
申请号:AU6155099
申请日:1999-09-22
Applicant: QUALCOMM INC
Inventor: GROB MATTHEW S , PADOVANI ROBERTO , BENDER PAUL E , KARMI GADI , KIMBALL ROBERT H , HOAGLAND GREG M
Abstract: A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station (101) has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station (101) is in communication with, referred to as an "Active Set". In addition, the mobile station (101) maintains another list of base stations (300) that are proximate to the base stations (300) in the active set. This list is referred to as the "Neighbor Set". A memory within the mobile station (101) includes information that would allow the mobile station (101) to demodulate information transmitted from those base stations (300) on the neighbor set. In accordance with the disclosed method and apparatus, the mobile station (101) places a base station (300) in the active set upon including the base station (300) in a pilot strength measurement message (PSMM).
-
公开(公告)号:HK1038455A1
公开(公告)日:2002-03-15
申请号:HK02100051
申请日:2002-01-04
Applicant: QUALCOMM INC
Inventor: BENDER PAUL E , GROB MATTHEW S , KIMBALL ROBERT H , KARMI GADI
Abstract: A system provides wireless data service. The system includes a wireless modem configured to be coupled to a terminal equipment unit over a wireline broadcast medium. A network unit is coupled to the wireless modem over a wireless link connection. A network remote server is coupled to the network unit. The network remote server provides IP address information in response to terminal equipment unit address request messages for terminal equipment units coupled to the network unit. In addition, a local server is coupled to the wireless modem. The local server provides IP address information in response to terminal equipment unit address request messages from terminal equipment units coupled to the wireline broadcast medium.
-
公开(公告)号:BR9711469A
公开(公告)日:2001-10-16
申请号:BR9711469
申请日:1997-09-11
Applicant: QUALCOMM INC
Inventor: KIMBALL ROBERT H
Abstract: A conference calling system for a wireless communications channel. The system is adapted for use with a channel having first, second and third participants communicating via first, second and third transmitters and receivers respectively. The system includes a circuit for receiving an encoded signal from at least one of the transmitters. A second circuit determines which of the participants is speaking from the received encoded signal. A third circuit is provided for re-transmitting an encoded signal received from the speaking participant to the other participants. In the illustrative implementation, the encoded signals are variable rate speech vocoded signals in which speech is vocoded at full rate, silence is vocoded at +E,fra 1/8+EE th rate and the +E,fra 1/2 +EE and +E,fra 1/4+EE rates are used as transitional rates. In the illustrative implementation, the speaker's signal is identified by examining the rate of the received vocoded signals. When the speaker's vocoded signal is identified, it is re-transmitted without de-vocoding to the non-speaking participants in the conference call. By re-transmitting the speaker's signal without de-vocoding, the quality of the received signal is preserved.
-
-
-
-
-
-
-
-
-