DETAILED ACTION
Notice of Pre-AIA or AIA Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
DETAILED ACTION
Information Disclosure Statement
The information disclosure statement (IDS) submitted on 07/30/2024, 12/04/2024, and 12/10/2025 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner.
Claim Rejections - 35 USC § 102
The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action:
(a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention.
Claims 1-20 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Shu (USPGPub 2014/0349663).
As per claim 1, Shu teaches a first station (STA) (Shu, see paragraph [0028], A station (Station, STA)) in a wireless network, the first STA comprising: a memory (Shu, see paragraph [0247], a read-only memory (ROM, Read-Only Memory))
a processor (Shu, see paragraph [0246], processing unit) coupled to the memory, the processor configured to:
determine a relay node that can perform one or more relay operations to communicate with the first STA (Shu, see paragraph [0041], …AP may also determine which STA serves as the relay STA of the first STA)
transmit, to a second STA, a first frame that includes information regarding the relay node that can be used to communicate with the first STA (Shu, see paragraph [0043], the AP may inform a neighboring STA of the first STA that the neighboring STA serves as the relay STA of the first STA) and
communicate with the second STA via the first relay node (Shu, see paragraph [0048], The relay STA may send the data alone or together with data of the relay STA and/or data of other STAs to the AP, thereby ensuring normal data transmission between the STA and the AP by transmitting the data in relay mode).
As per claim 2 Shu teaches the first STA of claim 1, wherein the first STA is an access point (AP) and the second STA is a non-AP STA (Shu, see paragraph [0005], an access point, and a station, which enable the station to perform normal data transmission with the access point by using another station).
As per claim 3 Shu teaches the first STA of claim 1, wherein, to communicate with the second STA, the processor is further configured to: receive a second frame from the second STA that has been forwarded by the relay node. (Shu, see paragraph [0034], Each STA 120 may receive a data frame or a message from the STA or the AP in an "awake period (Awake Period)", or send a data frame or a message in the channel service period).
As per claim 4 Shu teaches the first STA of claim 1, wherein the processor is further configured to receive, from the relay node, a second frame that includes information regarding capabilities of the relay node. (Shu, see paragraph [0031], For example, when remaining capacity of a first STA is lower than a threshold, the first STA that is farther from the AP may be unable to directly and continuously communicate with the AP, but the first STA may still continuously communicate, at a lower power, with a neighboring STA that is closer to the first STA for a period of time).
As per claim 5 Shu teaches the first STA of claim 1, wherein the processor is further configured to receive, from the relay node, a second frame that includes information on one or more access points (APs) and STAs that can communicate with the relay node (Shu, see paragraph [0045], when the first STA sends the data on the channel in the channel service period, a second STA may receive the data. The second STA may immediately and directly forward a received data frame to the AP, or send the data (that is, relay data) received from the first STA to the AP at a proper time).
As per claim 6 Shu teaches the first STA of claim 5, wherein the second STA is included in the information in the second frame. (Shu, see paragraph [0046], the data may adopt a form of a data frame; the data frame may include identification information of the first STA (for example, a MAC address) as a source address, and include an address of the second STA as a destination address).
As per claim 7 Shu teaches the first STA of claim 1, wherein the first frame includes information on a plurality of relay nodes that can be used to connect to the first STA. (Shu, see paragraph [0046], the data may adopt a form of a data frame; the data frame may include identification information of the first STA (for example, a MAC address) as a source address, and include an address of the second STA as a destination address).
As per claim 8 Shu teaches the first STA of claim 1, wherein the first frame includes signal strength information and communication speed information for the relay node (Shu, see paragraph [0035], The STA 130 may measure an actual signal strength at a time when the message is received, compare the signal strength with the carried transmit power to determine a power loss during transmission of a wireless signal, and send a response message to the STA 120)
As per claim 9 Shu teaches the first STA of claim 1, wherein the processor is further configured to transmit a second frame to one or more STAs that advertises one or more relay nodes that can be used to communicate with the first STA. (Shu, see paragraph [0047], the AP may filter the neighboring STAs included in the information about the neighboring STAs, which is statically configured in advance, according to an actual network access condition of the STAs after the network operates, and form information about available neighboring STAs).
As per claim 10, Shu teaches the first STA of claim 1, wherein the processor is further configured to: transmit a second frame to one or more STAs to check which of the one or more STAs can perform relay operations to relay communications to the first STA; and receive a third frame from a third STA in the one or more STAs that indicates that the third STA can perform relay operations to relay communications to the first STA (Shu, see paragraph [0047], when each STA in a surrounding area directly communicate with the AP to perform a network access operation, the STA may further obtain the information about the neighboring STAs in the surrounding area by receiving messages for the STAs in the surrounding area to communicate with the AP, and store and maintain the information about the neighboring STAs of the STA in the STA or the AP).
As per claim 11, Shu teaches a relay node (Shu, see paragraph [0037], a relay STA 130) in a wireless network, the relay node comprising:
a memory; (Shu, see paragraph [0247], a read-only memory (ROM, Read-Only Memory))
a processor (Shu, see paragraph [0246], processing unit) coupled to the memory, the processor configured to:
determine an ability to perform one or more relay operations to communicate with one or more STAs; (Shu, see paragraph [0041], …AP may also determine which STA serves as the relay STA of the first STA)
transmit, to a first STA, a first frame that includes information regarding the one or more STAs the relay node can communicate with; (Shu, see paragraph [0043], the AP may inform a neighboring STA of the first STA that the neighboring STA serves as the relay STA of the first STA)
receive, from the first STA, a second frame that is to be transmitted to a second STA; (Shu, see paragraph [0045], when the first STA sends the data on the channel in the channel service period, a second STA may receive the data. The second STA may immediately and directly forward a received data frame to the AP, or send the data (that is, relay data) received from the first STA to the AP at a proper time) and
transmit, to the second STA, the second frame. (Shu, see paragraph [0048], The relay STA may send the data alone or together with data of the relay STA and/or data of other STAs to the AP, thereby ensuring normal data transmission between the STA and the AP by transmitting the data in relay mode).
As per claim 12 Shu teaches the relay node of claim 11, wherein the relay node is an access point (AP) and the first STA is a non-AP STA. (Shu, see paragraph [0005], an access point, and a station, which enable the station to perform normal data transmission with the access point by using another station).
As per claim 13 Shu teaches the relay node of claim 11, wherein the first frame includes information regarding capabilities of the relay node. (Shu, see paragraph [0031], For example, when remaining capacity of a first STA is lower than a threshold, the first STA that is farther from the AP may be unable to directly and continuously communicate with the AP, but the first STA may still continuously communicate, at a lower power, with a neighboring STA that is closer to the first STA for a period of time).
As per claim 14 Shu teaches the relay node of claim 11, wherein the second STA is included in the information regarding one or more STAs that the relay node can communicate with. (Shu, see paragraph [0045], when the first STA sends the data on the channel in the channel service period, a second STA may receive the data. The second STA may immediately and directly forward a received data frame to the AP, or send the data (that is, relay data) received from the first STA to the AP at a proper time).
As per claim 15 Shu teaches the relay node of claim 11, wherein the first frame includes signal strength information and communication speed information for the relay node. (Shu, see paragraph [0035], The STA 130 may measure an actual signal strength at a time when the message is received, compare the signal strength with the carried transmit power to determine a power loss during transmission of a wireless signal, and send a response message to the STA 120).
As per claim 16,
[Rejection rational for claim 1 and 11 is applicable].
As per claim 17, Shu teaches the computer-implemented method of claim 16, wherein the first STA is an access point (AP) and the second STA is a non-AP STA. (Shu, see paragraph [0005], an access point, and a station, which enable the station to perform normal data transmission with the access point by using another station).
As per claim 18, Shu teaches the computer-implemented method of claim 16, further comprising receiving, to communicate with the second STA, a second frame from the second STA that has been forwarded by the relay node. (Shu, see paragraph [0034], Each STA 120 may receive a data frame or a message from the STA or the AP in an "awake period (Awake Period)", or send a data frame or a message in the channel service period).
As per claim 19, Shu teaches the computer-implemented method of claim 16, further comprising receiving, from the relay node, a second frame that includes information regarding capabilities of the relay node. (Shu, see paragraph [0031], For example, when remaining capacity of a first STA is lower than a threshold, the first STA that is farther from the AP may be unable to directly and continuously communicate with the AP, but the first STA may still continuously communicate, at a lower power, with a neighboring STA that is closer to the first STA for a period of time).
As per claim 20, Shu teaches the computer-implemented method of claim 16, further comprising receiving, from the relay node, a second frame that includes information on one or more access points (APs) and STAs that can communicate with the relay node. (Shu, see paragraph [0045], when the first STA sends the data on the channel in the channel service period, a second STA may receive the data. The second STA may immediately and directly forward a received data frame to the AP, or send the data (that is, relay data) received from the first STA to the AP at a proper time).
Conclusion
Any inquiry concerning this communication or earlier communications from the examiner should be directed to HERMON ASRES whose telephone number is (571)272-4257. The examiner can normally be reached Monday to Friday 9AM to 5PM.
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/HERMON ASRES/Primary Examiner, Art Unit 2449
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