公开(公告)号：US20100254330A1

公开(公告)日：2010-10-07

申请号：US12735012

申请日：2008-08-20

申请人： Nam Suk Lee ,  Yong Seouk Choi ,  Sook Jin Lee ,  Kyung Soo Kim

发明人： Nam Suk Lee ,  Yong Seouk Choi ,  Sook Jin Lee ,  Kyung Soo Kim

IPC分类号： H04W72/04 ,  H04L27/28

CPC分类号： H04B7/0417 ,  H04B7/063 ,  H04B7/0689 ,  H04B7/0871

摘要： A signal receiving method includes allocating a first uplink channel, receiving first mode change data from a mobile station through the first uplink channel, releasing the allocation of the first uplink channel, allocating a second uplink channel for desired mode feedback at predetermined intervals, and receiving first feedback data from the mobile station through the second uplink channel. Therefore, when a mobile station tries to change a mode to another mode, it can perform the mode change with a minimum delay and without a wasteful use of resources.

摘要翻译： 一种信号接收方法，包括分配第一上行链路信道，通过第一上行链路信道从移动台接收第一模式改变数据，释放第一上行链路信道的分配，以预定间隔分配所需模式反馈的第二上行链路信道，以及接收 来自移动台的第一反馈数据通过第二上行链路信道。 因此，当移动台尝试将模式改变为另一模式时，可以以最小的延迟执行模式改变，而不浪费资源。

公开(公告)号：US20100299584A1

公开(公告)日：2010-11-25

申请号：US12734431

申请日：2008-06-24

申请人： Nam Suk Lee ,  Kyung-Soo Kim

发明人： Nam Suk Lee ,  Kyung-Soo Kim

IPC分类号： H04W40/00 ,  H03M13/09 ,  G06F11/10

CPC分类号： H04W56/0005 ,  H04W74/006

摘要： The present invention relates to ranging response message generating and processing methods that can reduce overhead in a wireless portable Internet system. A method of generating a ranging response message according to an exemplary embodiment of the present invention includes: adding to the ranging response message a first field indicating the number of responses for CDMA codes included in the ranging response message and received from terminals; adding to the ranging response message second fields indicating ranging code attributes as the responses for the CDMA codes by a value of the first field; and adding to the ranging response message a plurality of third fields indicating transmission parameter adjustment values corresponding to the individual second fields.

摘要翻译： 本发明涉及能够减少无线便携式因特网系统中的开销的测距响应消息产生和处理方法。 根据本发明的示例性实施例的生成测距响应消息的方法包括：向测距响应消息中添加指示测距响应消息中包括并从终端接收的CDMA代码的响应数量的第一字段; 将所述测距响应消息第二字段添加到所述第一字段的值，所述第二字段指示测距码属性作为所述CDMA代码的响应; 以及向所述测距响应消息添加指示对应于所述各个第二字段的传输参数调整值的多个第三字段。

公开(公告)号：US08352848B2

公开(公告)日：2013-01-08

申请号：US12734431

申请日：2008-06-24

申请人： Nam Suk Lee ,  Kyung-Soo Kim

发明人： Nam Suk Lee ,  Kyung-Soo Kim

IPC分类号： G06F11/00

CPC分类号： H04W56/0005 ,  H04W74/006

摘要： The present invention relates to ranging response message generating and processing methods that can reduce overhead in a wireless portable Internet system. A method of generating a ranging response message according to an exemplary embodiment of the present invention includes: adding to the ranging response message a first field indicating the number of responses for CDMA codes included in the ranging response message and received from terminals; adding to the ranging response message second fields indicating ranging code attributes as the responses for the CDMA codes by a value of the first field; and adding to the ranging response message a plurality of third fields indicating transmission parameter adjustment values corresponding to the individual second fields.

摘要翻译： 本发明涉及能够减少无线便携式因特网系统中的开销的测距响应消息产生和处理方法。 根据本发明的示例性实施例的生成测距响应消息的方法包括：向测距响应消息中添加指示测距响应消息中包括并从终端接收的CDMA代码的响应数量的第一字段; 将所述测距响应消息第二字段添加到所述第一字段的值，所述第二字段指示测距码属性作为所述CDMA代码的响应; 以及向所述测距响应消息添加指示对应于所述各个第二字段的传输参数调整值的多个第三字段。

公开(公告)号：US20080232330A1

公开(公告)日：2008-09-25

申请号：US12088330

申请日：2006-09-28

申请人： Nam Suk Lee ,  Nam-Hoon Park

发明人： Nam Suk Lee ,  Nam-Hoon Park

IPC分类号： H04J13/00

CPC分类号： H04W28/20

摘要： The present invention relates to a ranging method using a bandwidth request code. For this purpose, the present invention provides a ranging method that includes transmitting a bandwidth request code for requesting a bandwidth for uplink traffic transmission from a radio access station, receiving a CDMA_Allocation_IE of a UL_MAP that includes uplink radio resource information from the radio access station, adjusting a transmission parameter according to an adjustment value included in the CDMA_Allocation_IE when periodic ranging performance is checked through the CDMA_Allocation_IE, checking whether the adjusted transmission parameter has an optimum value, and resetting a timer for periodic ranging, and a CDMA_Allocation_IE structure of a UL_MAP for the same. According to the present invention, delay in uplink data transmission of a portable subscriber station can be reduced by including a ranging parameter for a bandwidth request code in a UL_MAP, and a downlink bandwidth can be efficiently used by a radio access station by eliminating a process of RNG_RSP transmission.

摘要翻译： 本发明涉及使用带宽请求码的测距方法。 为此，本发明提供了一种测距方法，包括从无线接入站发送用于请求上行链路业务传输的带宽的带宽请求码，从无线接入站接收包括上行无线资源信息的UL_MAP的CDMA_Allocation_IE， 当通过CDMA_Allocation_IE检查周期性测距性能时，根据包含在CDMA_Allocation_IE中的调整值来调整传输参数，检查调整后的传输参数是否具有最佳值，以及重置周期性测距的定时器，以及用于UL_MAP的CDMA_Allocation_IE结构，用于 一样。 根据本发明，通过在UL_MAP中包括用于带宽请求代码的测距参数，可以减少便携式用户站的上行链路数据传输的延迟，并且可以通过消除无线电接入站来有效地使用下行链路带宽 的RNG_RSP传输。