公开(公告)号：US06236678B1

公开(公告)日：2001-05-22

申请号：US09483559

申请日：2000-01-14

Applicant: John Daniel Horton, Jr. ,  Scott Hollums ,  Chris Roussel

Inventor： John Daniel Horton, Jr. ,  Scott Hollums ,  Chris Roussel

IPC: H04L516

CPC classification number: H04L25/03343 ,  H04B1/1036 ,  H04J3/0655 ,  H04J3/0682 ,  H04L12/2801 ,  H04L2025/03808

Abstract: Requests are processed to transmit data packets upstream from a cable modem to a cable headend in a manner that minimizes the use of CPU operations and/or memory capacity. Data packets to be transmitted upstream are stored at the cable modem. The data packets each have a given transmission data byte length value. Burst profiles are received successively at the cable modem. Each time a new bust profile is received, a set of physical data length values corresponding to respective transmission data byte length values is calculated from the parameters of the received burst profile. The calculated set of physical data length values is stored in memory so the individual values can be retrieved from the transmission data byte length values again and again, rather than being re-calculated each time a conversion is made from transmission data byte length values to physical data length values. The same set of physical data length values is used until a new burst profile is received by the cable modem.

Abstract translation: 处理请求以将电缆调制解调器上游的数据分组传送到电缆头端，以最小化CPU操作和/或存储器容量的使用。 要在上游发送的数据包存储在电缆调制解调器。 数据包每个都具有给定的传输数据字节长度值。 在电缆调制解调器连续地接收突发简档。 每次接收到新的胸围图时，根据所接收的突发轮廓的参数计算与各个传输数据字节长度值对应的一组物理数据长度值。 所计算的物理数据长度值集存储在存储器中，从而可以一次又一次地从传输数据字节长度值中检索各个值，而不是每次从传输数据字节长度值到物理数据字节长度值进行转换时重新计算 数据长度值。 使用相同的物理数据长度值集合，直到电缆调制解调器接收到新的突发配置文件。

公开(公告)号：US06606352B2

公开(公告)日：2003-08-12

申请号：US09794538

申请日：2001-02-27

Applicant: John Daniel Horton, Jr. ,  Scott Hollums ,  Chris Roussel

Inventor： John Daniel Horton, Jr. ,  Scott Hollums ,  Chris Roussel

IPC: H04L516

CPC classification number: H04L25/03343 ,  H04B1/1036 ,  H04L12/2801 ,  H04L49/90 ,  H04L49/9057 ,  H04L2025/03808

Abstract: Requests are processed to transmit data packets upstream from a cable modem to a cable headend in a manner that minimizes the use of CPU operations and/or memory capacity. Data packets to be transmitted upstream are stored at the cable modem. The data packets each have a given transmission data byte length value. Burst profiles are received successively at the cable modem. Each time a new bust profile is received, a set of physical data length values corresponding to respective transmission data byte length values is calculated from the parameters of the received burst profile. The calculated set of physical data length values is stored in memory so the individual values can be retrieved from the transmission data byte length values again and again, rather than being re-calculated each time a conversion is made from transmission data byte length values to physical data length values. The same set of physical data length values is used until a new burst profile is received by the cable modem.

Abstract translation: 处理请求以将电缆调制解调器上游的数据分组传送到电缆头端，以最小化CPU操作和/或存储器容量的使用。 要在上游发送的数据包存储在电缆调制解调器。 数据包每个都具有给定的传输数据字节长度值。 在电缆调制解调器连续地接收突发简档。 每次接收到新的胸围图时，根据所接收的突发轮廓的参数计算与各个传输数据字节长度值对应的一组物理数据长度值。 所计算的物理数据长度值集存储在存储器中，从而可以一次又一次地从传输数据字节长度值中检索各个值，而不是每次从传输数据字节长度值到物理数据字节长度值进行转换时重新计算 数据长度值。 使用相同的物理数据长度值集合，直到电缆调制解调器接收到新的突发配置文件。

公开(公告)号：US06928109B2

公开(公告)日：2005-08-09

申请号：US10445262

申请日：2003-05-27

Applicant: John Daniel Horton, Jr. ,  Scott Hollums ,  Chris Roussel

Inventor： John Daniel Horton, Jr. ,  Scott Hollums ,  Chris Roussel

IPC: H04B1/10 ,  H04J3/06 ,  H04L12/28 ,  H04L12/56 ,  H04L25/03 ,  H04L5/16

CPC classification number: H04L25/03343 ,  H04B1/1036 ,  H04L12/2801 ,  H04L49/90 ,  H04L49/9057 ,  H04L2025/03808

Abstract: Requests are processed to transmit data packets upstream from a cable modem to a cable headend in a manner that minimizes the use of CPU operations and/or memory capacity. Data packets to be transmitted upstream are stored at the cable modem. The data packets each have a given transmission data byte length value. Burst profiles are received successively at the cable modem. Each time a new bust profile is received, a set of physical data length values corresponding to respective transmission data byte length values is calculated from the parameters of the received burst profile. The calculated set of physical data length values is stored in memory so the individual values can be retrieved from the transmission data byte length values again and again, rather than being re-calculated each time a conversion is made from transmission data byte length values to physical data length values. The same set of physical data length values is used until a new burst profile is received by the cable modem.

Abstract translation: 处理请求以将电缆调制解调器上游的数据分组传送到电缆头端，以最小化CPU操作和/或存储器容量的使用。 要在上游发送的数据包存储在电缆调制解调器。 数据包每个都具有给定的传输数据字节长度值。 在电缆调制解调器连续地接收突发简档。 每次接收到新的胸围图时，根据所接收的突发轮廓的参数计算与各个传输数据字节长度值对应的一组物理数据长度值。 所计算的物理数据长度值集存储在存储器中，从而可以一次又一次地从传输数据字节长度值中检索各个值，而不是每次从传输数据字节长度值到物理数据字节长度值进行转换时重新计算 数据长度值。 使用相同的物理数据长度值集合，直到电缆调制解调器接收到新的突发配置文件。