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101. 发明申请

US20070032234A1 Method for performing RR-level registration in a wireless communication system 有权
标题翻译：在无线通信系统中执行RR级注册的方法
公开(公告)号：US20070032234A1
公开(公告)日：2007-02-08
申请号：US11544410
申请日：2006-10-05
申请人： Avinash Jain , Edward Tiedemann
发明人： Avinash Jain , Edward Tiedemann
IPC分类号： H04Q7/20
CPC分类号： H04W60/00 , H04W8/26
摘要： Techniques to reduce the amount of registration required by a mobile station in a wireless communication system, especially if the registration zones are defined to be small areas. In one scheme, a mobile station registers (e.g., at RR-level) with a network entity (e.g., a base station) each time it enters a new registration zone, which can correspond to an R-TMSI zone defined by GSM MC-MAP. The mobile station maintains a timer for each zone with which it has already registered but has since left. If the mobile station leaves a particular zone for a period longer than a time-out period, the registration with that zone times out, and the mobile station re-registers with that zone whenever it re-enters the zone. The mobile station may implement zone-based, timer-based, implicit, traffic channel RR, and some other registrations, or a combination thereof. Parameters to facilitate registration may be defined by a base station.
摘要翻译：减少移动台在无线通信系统中所需的登记量的技术，特别是如果将登记区域定义为小区域的技术。在一种方案中，移动台每次进入新的注册区时，就可以与网络实体（例如，基站）注册（例如，在RR级），这可以对应于GSM MC- 地图。移动台为其已经注册但已经离开的每个区域维护定时器。如果移动台离开特定区域超过超时周期的时间段，则该区域的注册超时，并且移动站在重新进入区域时重新注册该区域。移动台可以实现基于区域的，基于定时器的，隐含的，业务信道RR，以及一些其它注册，或其组合。便于注册的参数可以由基站来定义。

102. 发明申请

US20060030345A1 Method and apparatus for congestion control in a wireless communication system 有权
公开(公告)号：US20060030345A1
公开(公告)日：2006-02-09
申请号：US11250001
申请日：2005-10-12
申请人： Avinash Jain , Jack Holtzman
发明人： Avinash Jain , Jack Holtzman
IPC分类号： H04B17/00 , H04B7/00
CPC分类号： H04W28/12 , H04B7/264 , H04W4/24 , H04W28/22
摘要： Method and apparatus for congestion control in a wireless communication system. In one embodiment, the status of a congestion bit indicates the type of adjustment, such as increase or decrease, to be performed at an access terminal to determine the next data rate for transmissions on the reverse link. The status of the congestion bit is determined by comparing a congestion parameter to a predetermined threshold. One embodiment implements an outerloop threshold having a margin with respect to the desired congestion metric threshold. The outerloop threshold is adjusted in response to comparing a measured congestion metric to the desired threshold. The outerloop threshold adjustment maintains the congestion metric to within a predetermined probability of exceeding the desired threshold.

103. 发明授权

US06438117B1 Base station synchronization for handover in a hybrid GSM/CDMA network 有权
标题翻译：用于混合GSM / CDMA网络中的切换的基站同步
公开(公告)号：US06438117B1
公开(公告)日：2002-08-20
申请号：US09479414
申请日：2000-01-07
申请人： Francesco Grilli , Avinash Jain
发明人： Francesco Grilli , Avinash Jain
IPC分类号： H04J1100
CPC分类号： H04W36/0083 , H04W36/0066
摘要： A mobile wireless telecommunications system includes base stations of a first type operating according to a first air interface, and base stations of a second type operating according to a second air interface. Methods and apparatus are provided for handing over a mobile station in the system from a first base station, which is of the first type, to a second base station, which is of the second type. A communications link is established over the first air interface between the mobile station and the first base station. Data is received from the mobile station responsive to a signal received by the mobile station over the second air interface from the second base station, substantially without breaking the communications link with the first base station. The mobile station is handed over from the first to the second base station responsive to the data received therefrom.
摘要翻译：移动无线电信系统包括根据第一空中接口操作的第一类型的基站和根据第二空中接口操作的第二类型的基站。提供了将系统中的移动台从第一类型的第一基站切换到第二类型的第二基站的方法和装置。在移动台和第一基站之间的第一空中接口建立通信链路。响应于移动台通过第二空中接口从第二基站接收的信号，从移动站接收数据，基本上不破坏与第一基站的通信链路。响应于从其接收的数据，移动台从第一基站切换到第二基站。

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