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1. 发明申请

WO2004082228A3 ADAPTIVE DATA RATE DETERMINATION FOR A REVERSE LINK IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于通信系统中反向链路的自适应数据速率确定
公开(公告)号：WO2004082228A3
公开(公告)日：2004-12-02
申请号：PCT/US2004006755
申请日：2004-03-05
申请人： QUALCOMM INC , LOTT CHRISTOPHER GERARD , AU JEAN PUT LING
发明人： LOTT CHRISTOPHER GERARD , AU JEAN PUT LING
IPC分类号： H04L12/56 , H04W28/22 , H04L1/00 , H04Q7/22
CPC分类号： H04L47/29 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/263 , H04W28/22 , Y02D50/10
摘要： A method and apparatus for determining the data rate of a reverse link communication of an access terminal includes receiving a reverse activity bit (RAB) from an access point in the communication system, and passing the RAB to a digital filter to produce a filtered RAB. The reverse link data rate is determined based on the filtered value of the RAB. Furthermore, a processor in the access terminal may determine whether the access terminal is in an idle mode, and passing a non-busy state value of the RAB to the digital filter when the access terminal is in the idle mode. The filtered RA may be compared to a threshold to determine a mode of reverse link data rate determination. The mode defines a set of criteria for an aggressiveness level of increasing or decreasing the reverse link communication data rate. The processor, therefore, determines the data rate based on the filtered reverse activity bit in accordance with the determined mode.
摘要翻译：用于确定接入终端的反向链路通信的数据速率的方法和装置包括从通信系统中的接入点接收反向活动比特（RAB），并将RAB传递到数字滤波器以产生经滤波的RAB。反向链路数据速率是基于RAB的滤波值确定的。此外，接入终端中的处理器可以确定接入终端是否处于空闲模式，并且当接入终端处于空闲模式时，将RAB的非忙状态值传送到数字滤波器。经滤波的RA可以与阈值进行比较，以确定反向链路数据速率确定的模式。该模式定义了用于增加或减少反向链路通信数据速率的侵略性级别的一组标准。因此，处理器根据所确定的模式，基于滤波的反向活动位来确定数据速率。

2. 发明申请

WO2004059870A3 METHOD AND SYSTEM FOR A DYNAMIC ADJUSTMENT OF A DATA REQUEST CHANNEL IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于通信系统中数据请求信道的动态调整的方法和系统
公开(公告)号：WO2004059870A3
公开(公告)日：2004-10-28
申请号：PCT/US0340922
申请日：2003-12-19
申请人： QUALCOMM INC
发明人： AU JEAN PUT LING , ATTAR RASHID
IPC分类号： H04B7/005 , H04W28/18 , H04W36/18 , H04W52/40 , H04Q7/38 , H04Q7/36
CPC分类号： H04W28/18 , H04W36/18 , H04W52/40
摘要： Method and a system method and system for a dynamic adjustment of a data request channel in a communication system are disclosed. A value of at least one variable affecting the data request channel margin is determined in accordance with conditions in the communication system. A value of at least one variable is determined in accordance with the determination whether the active set size changed. A differential transmits power between a newly added sector and each of the sectors in the active set is calculated. The at least one variable is then set to the determined value.
摘要翻译：公开了用于通信系统中的数据请求信道的动态调整的方法和系统方法和系统。根据通信系统中的条件来确定影响数据请求信道余量的至少一个变量的值。根据是否改变了活动集合大小的确定来确定至少一个变量的值。计算在新添加的扇区与活动集中的每个扇区之间的差分传输功率。然后将至少一个变量设置为确定的值。

3. 发明申请

WO2004057774A3 METHOD AND APPARATUS FOR DATA TRANSMISSION ON A REVERSE LINK IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在通信系统中的反向链路上的数据传输的方法和装置
公开(公告)号：WO2004057774A3
公开(公告)日：2004-08-19
申请号：PCT/US0340412
申请日：2003-12-17
申请人： QUALCOMM INC
发明人： LOTT CHRISTOPHER GERARD , AU JEAN PUT LING
IPC分类号： H04L1/00
CPC分类号： H04L1/0002 , Y02D50/10
摘要： Systems and methods for decreasing delays and thereby improving the performance of data transmissions in wireless communication systems by enabling increased data transmission rates to be selected for a reverse link between an access terminal and an access network. The new data rate is selected from several limiting rates, including a data-justified rate and a ramp-up-limited rate. In one embodiment, the data-justified rate is constrained to decrease in a controlled manner and cannot suddenly drop to 0. In another embodiment, the ramp-up-limited rate is allowed to return quickly to a sticky rate if the system is not busy rather than having to ramp up to the sticky rate according to the standard probabilities.
摘要翻译：用于通过为接入终端和接入网络之间的反向链路选择增加的数据传输速率来减少延迟并由此改善无线通信系统中的数据传输的性能的系统和方法。新的数据速率从几个限制速率中选择，包括数据对齐速率和加速限制速率。在一个实施例中，数据对齐速率被限制为以受控的方式减少并且不能突然下降到0.在另一个实施例中，如果系统不忙，允许斜坡上限限制速率快速返回到粘性速率而不是根据标准概率加速到粘性速率。

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